Font cache

# Conflicts:
#	CMakeLists.txt

.gitea/workflows/buildtest.yml

@@ -0,0 +1,24 @@
+name: Run ReCI Build Test
+run-name: Run ReCI Build Test For ${{ gitea.repository }}.
+on: [push]
+
+jobs:
+  Explore-Gitea-Actions:
+    runs-on: ubuntu-22.04
+    env:
+      RECI_GIT: https://git.redacted.cc/maxine/ReCI
+      RECI: /RECI
+    steps:
+      - run: echo "The job was automatically triggered by a ${{ gitea.event_name }} event."
+      - run: echo "This job is now running on a ${{ runner.os }} server hosted by Gitea!"
+      - run: echo "The name of your branch is ${{ gitea.ref }} and your repository is ${{ gitea.repository }}."
+      - name: Check out repository code
+        uses: actions/checkout@v3
+      - run: echo "The ${{ gitea.repository }} repository has been cloned to the runner."
+      - run: echo "The workflow is now ready to run your tests on the runner."
+      - run: echo "Install toolchain and run ReCI build test"
+      - run: apt-get update && apt-get install -y git && git clone $RECI_GIT $RECI
+      - run: bash $RECI/scripts/setup_build_tools.sh
+      - run: bash reci/scripts/install_build_dependencies.sh
+      - run: bash $RECI/scripts/run_buildtest.sh ${{ gitea.repository }}
+      - run: echo "This job's status is ${{ job.status }}."

CMakeLists.txt

@@ -9,55 +9,88 @@ if (PROJECT_SOURCE_DIR STREQUAL PROJECT_BINARY_DIR)
 endif()
 
 set(CMAKE_CXX_STANDARD 20)
-if (WIN32)
-    set(CMAKE_CXX_FLAGS "-municode")
-endif(WIN32)
-
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 
-
 # Enable Package Managers
 include(cmake/CPM.cmake)
 
 CPMAddPackage(
         NAME J3ML
-        URL https://git.redacted.cc/josh/j3ml/archive/Prerelease-18.zip
+        URL https://git.redacted.cc/josh/j3ml/archive/Release-2.2.zip
 )
 
 CPMAddPackage(
         NAME ReWindow
-        URL https://git.redacted.cc/Redacted/ReWindow/archive/vA0.2.13.zip
+        URL https://git.redacted.cc/Redacted/ReWindow/archive/Prerelease-3.zip
 )
 
 CPMAddPackage(
         NAME GLAD
-        URL https://git.redacted.cc/Redacted/glad/archive/v2.1.zip
+        URL https://git.redacted.cc/Redacted/glad/archive/v2.1ext_mt.zip
 )
 
+CPMAddPackage(
+        NAME jlog
+        URL https://git.redacted.cc/josh/jlog/Prerelease-9.zip
+)
+
+CPMAddPackage(
+        NAME Event
+        URL https://git.redacted.cc/josh/Event/archive/Release-6.zip
+)
+if (WIN32)
+    #CPMAddPackage(
+            #NAME harfbuzz
+            #URL https://github.com/harfbuzz/harfbuzz/archive/refs/tags/9.0.0.zip
+    #)
+
+    CPMAddPackage(
+            NAME freetype
+            URL https://github.com/freetype/freetype/archive/refs/tags/VER-2-13-2.zip
+    )
+endif()
+
+file(COPY "assets" DESTINATION "${PROJECT_BINARY_DIR}")
+file(GLOB_RECURSE ASSETS  "assets/*")
 file(GLOB_RECURSE HEADERS "include/*.h" "include/*.hpp")
 file(GLOB_RECURSE SOURCES "src/*.c"     "src/*.cpp"    )
-file(GLOB_RECURSE ASSETS  "content/*")
-
-add_library(JGL SHARED ${SOURCES}
-        include/JGL/JGL.h
-        src/JGL/JGL.cpp
-        include/LearnOpenGL/Shader.h
-        src/LearnOpenGL/Shader.cpp)
-set_target_properties(JGL PROPERTIES LINKER_LANGUAGE CXX)
 
 find_package(OpenGL REQUIRED)
-find_package(GLUT REQUIRED)
-find_package(Freetype REQUIRED)
+
+if (UNIX AND NOT APPLE)
+    find_package(Freetype REQUIRED)
+    add_library(JGL SHARED ${SOURCES})
+endif()
+
+if (WIN32)
+    add_library(JGL STATIC ${SOURCES})
+endif()
+
+set_target_properties(JGL PROPERTIES LINKER_LANGUAGE CXX)
+
+target_include_directories(JGL PUBLIC
+        ${PROJECT_SOURCE_DIR}/include
+        ${OPENGL_INCLUDE_DIRS}
+        ${J3ML_SOURCE_DIR}/include
+        ${Event_SOURCE_DIR}/include
+        ${ReWindow_SOURCE_DIR}/include
+        ${glad_SOURCE_DIR}/include
+        ${jlog_SOURCE_DIR}/include
+)
 
 add_executable(JGL_Demo main.cpp)
-set_target_properties(JGL_Demo PROPERTIES LINK_FLAGS "-Wl,-rpath,./lib")
-include_directories(${PROJECT_SOURCE_DIR}/include)
-include_directories(${OPENGL_INCLUDE_DIRS})
-include_directories(${GLUT_INCLUDE_DIRS})
-include_directories(${J3ML_SOURCE_DIR}/include)
-include_directories(${ReWindow_SOURCE_DIR}/include)
-include_directories(${glad_SOURCE_DIR}/include)
+#set_target_properties(JGL_Demo PROPERTIES LINK_FLAGS "-Wl,-rpath,./lib")
 
-target_link_libraries(JGL PRIVATE ${FREETYPE_LIBRARIES})
-target_include_directories(JGL PRIVATE ${FREETYPE_INCLUDE_DIRS})
-target_link_libraries(JGL_Demo PUBLIC JGL ${OPENGL_LIBRARIES} ${GLUT_LIBRARIES} J3ML ReWindowLibrary GLEW glad)
+if (UNIX AND NOT APPLE)
+    target_include_directories(JGL PRIVATE ${FREETYPE_INCLUDE_DIRS})
+    target_link_libraries(JGL PRIVATE ${FREETYPE_LIBRARIES})
+    target_link_libraries(JGL PUBLIC ${OPENGL_LIBRARIES} J3ML ReWindowLibrary glad jlog Event)
+endif()
+
+if (WIN32)
+    target_include_directories(JGL PRIVATE ${freetype_SOURCE_DIR}/include)
+    target_link_libraries(JGL PRIVATE freetype)
+    target_link_libraries(JGL PUBLIC ${OPENGL_LIBRARIES} J3ML ReWindowLibrary glad jlog Event)
+endif()
+
+target_link_libraries(JGL_Demo PUBLIC JGL)

README.md

@@ -3,8 +3,10 @@
 # Goals
 * Provide single-function-calls to render various graphics primitives in 2D and 3D.
 * Integrated directly with our other toolkits (ReWindow, J3ML)
+* Quick Rendering of Debug Text, Geometric Widgets, Textures, and so forth.
 
 # Non-Goals
 * Full Rendering Engine
 * OpenGL/Vulkan Wrapper
-* Asset Loading & Management
+* Asset Loading & Management
+

include/JGL/Color3.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include <JGL/Color4.h>
+#include <J3ML/J3ML.h>
+
+namespace JGL
+{
+    using namespace J3ML;
+    struct Color3 {
+        u8 r;
+        u8 g;
+        u8 b;
+
+        Color3 Lerp(const Color3& rhs, float alpha) const;
+        Color4 WithAlphaChannel(float alpha = 1) const;
+        Color3(u8 R, u8 G, u8 B) : r(R), g(G), b(B) {}
+        Color3(const Color4& c)
+        {
+            this->r = c.r;
+            this->g = c.g;
+            this->b = c.b;
+        }
+        u8 RedChannel  () const { return r; }
+        u8 GreenChannel() const { return g; }
+        u8 BlueChannel () const { return b; }
+        float RedChannelNormalized ()  const { return static_cast<float>(r) / 255.f;}
+        float BlueChannelNormalized()  const { return static_cast<float>(b) / 255.f;}
+        float GreenChannelNormalized() const { return static_cast<float>(g) / 255.f;}
+    };
+
+
+}

include/JGL/Color4.h

@@ -0,0 +1,11 @@
+#pragma once
+
+namespace JGL
+{
+    struct Color4{
+        int r;
+        int g;
+        int b;
+        int a;
+    };
+}

include/JGL/Colors.h

@@ -0,0 +1,178 @@
+#pragma once
+
+
+#include <JGL/Color3.h>
+
+namespace JGL
+{
+    namespace Colors {
+        namespace Primary {
+            static const Color3 Red{255, 0, 0};
+            static const Color3 Green{0, 255, 0};
+            static const Color3 Blue{0, 0, 255};
+            static const Color3 White{255, 255, 255};
+            static const Color3 Black{0, 0, 0};
+            static const Color3 Gray{128, 128, 128};
+            static const Color3 DarkGray{192, 192, 192};
+            static const Color3 LightGray{64, 64, 64};
+            static const Color3 Yellow{255, 255, 0};
+        }
+        using namespace Primary;
+        namespace Reds {
+            static const Color3 Fuchsia {255, 0, 255};
+            static const Color3 LightSalmon{255, 160, 122};
+            static const Color3 Salmon{250, 128, 114};
+            static const Color3 DarkSalmon{233, 150, 122};
+            static const Color3 LightCoral{240, 128, 128};
+            static const Color3 IndianRed{205, 92, 92};
+            static const Color3 Crimson{220, 20, 60};
+            static const Color3 Firebrick{178, 34, 34};
+            static const Color3 DarkRed{139, 0, 0};
+        }
+        namespace Oranges {
+            static const Color3 Coral{255, 127, 80};
+            static const Color3 Tomato{255, 99, 71};
+            static const Color3 OrangeRed{255, 69, 0};
+            static const Color3 Gold{255, 215, 0};
+            static const Color3 Orange{255, 165, 0};
+            static const Color3 DarkOrange{255, 140, 0};
+        }
+        namespace Yellows {
+            static const Color3 LightYellow{255, 255, 224};
+            static const Color3 LemonChiffon{255, 250, 205};
+            static const Color3 LightGoldenrodYellow{250, 250, 210};
+            static const Color3 PapayaWhip{255, 239, 213};
+            static const Color3 Moccasin{255, 228, 181};
+            static const Color3 PeachPuff{255, 218, 185};
+            static const Color3 PaleGoldenrod{238, 232, 170};
+            static const Color3 Khaki{240, 230, 140};
+            static const Color3 DarkKhaki{189, 183, 107};
+        }
+        namespace Greens {
+            static const Color3 LawnGreen{124, 252, 0};
+            static const Color3 Chartreuse{127, 255, 0};
+            static const Color3 LimeGreen{50, 205, 50};
+            static const Color3 ForestGreen{34, 139, 34};
+            static const Color3 DarkGreen{0, 100, 0};
+            static const Color3 GreenYellow{173, 255, 47};
+            static const Color3 YellowGreen{154, 205, 50};
+            static const Color3 SpringGreen{0, 255, 127};
+            static const Color3 MediumSpringGreen{0, 250, 154};
+            static const Color3 LightGreen{144, 238, 144};
+            static const Color3 PaleGreen{152, 251, 152};
+            static const Color3 DarkSeaGreen{143, 188, 143};
+            static const Color3 MediumSeaGreen{60, 179, 113};
+            static const Color3 SeaGreen{46, 139, 87};
+            static const Color3 DarkOliveGreen{85, 107, 47};
+            static const Color3 OliveDrab{107, 142, 35};
+            static const Color3 Lime{0, 255, 0};
+            static const Color3 Olive{128, 128, 0};
+        }
+        namespace Cyans {
+            static const Color3 LightCyan{224, 255, 255};
+            static const Color3 Cyan{0, 255, 255};
+            static const Color3 Aqua{0, 255, 255};
+            static const Color3 Aquamarine{127, 255, 212};
+            static const Color3 MediumAquamarine{102, 205, 170};
+            static const Color3 PaleTurquoise{175, 238, 238};
+            static const Color3 Turquoise{64, 224, 208};
+            static const Color3 MediumTurquoise{72, 209, 204};
+            static const Color3 DarkTurquoise{0, 206, 209};
+            static const Color3 LightSeaGreen{32, 178, 170};
+            static const Color3 CadetBlue{95, 158, 160};
+            static const Color3 DarkCyan{0, 139, 139};
+            static const Color3 Teal{0, 128, 128};
+        }
+        namespace Blues {
+            static const Color3 PowderBlue{176, 224, 230};
+            static const Color3 LightBlue{173, 216, 230};
+            static const Color3 LightSkyBlue{135, 206, 250};
+            static const Color3 SkyBlue{135, 206, 235};
+            static const Color3 DeepSkyBlue{0, 191, 255};
+            static const Color3 LightSteelBlue{176, 196, 222};
+            static const Color3 DodgerBlue{30, 144, 255};
+            static const Color3 CornflowerBlue{100, 149, 237};
+            static const Color3 SteelBlue{70, 130, 180};
+            static const Color3 RoyalBlue{65, 105, 225};
+            static const Color3 MediumBlue{0, 0, 205};
+            static const Color3 DarkBlue{0, 0, 139};
+            static const Color3 Navy{0, 0, 128};
+            static const Color3 MidnightBlue{25, 25, 112};
+            static const Color3 MediumSlateBlue{123, 104, 238};
+            static const Color3 SlateBlue{106, 90, 205};
+            static const Color3 DarkSlateBlue{72, 61, 139};
+        }
+
+
+        namespace Purples {
+            static const Color3 Lavender{230, 230, 250};
+            static const Color3 Thistle{216, 191, 216};
+            static const Color3 Plum{221, 160, 221};
+            static const Color3 Violet{238, 160, 221};
+            static const Color3 Orchid{218, 112, 214};
+            static const Color3 Fuchsia{255, 0, 255};
+            static const Color3 Magenta{255, 0, 255};
+            static const Color3 MediumOrchid{186, 85, 211};
+            static const Color3 MediumPurple{147, 112, 219};
+            static const Color3 BlueViolet{138, 43, 226};
+            static const Color3 DarkViolet{148, 0, 211};
+            static const Color3 DarkOrchid{153, 50, 204};
+            static const Color3 DarkMagenta{139, 0, 128};
+            static const Color3 Purple{128, 0, 128};
+            static const Color3 Indigo{75, 0, 130};
+        }
+        namespace Pinks {
+            static const Color3 Pink{255, 129, 203};
+            static const Color3 LightPink{255, 182, 193};
+            static const Color3 HotPink{255, 105, 180};
+            static const Color3 DeepPink{255, 20, 147};
+            static const Color3 PaleVioletRed{219, 112, 147};
+            static const Color3 MediumVioletRed{199, 21, 133};
+        }
+        namespace Whites {
+            static const Color3 Snow{255, 250, 250};
+            static const Color3 Honeydew{240, 255, 240};
+            static const Color3 MintCream{245, 255, 250};
+            static const Color3 Azure{240, 255, 255};
+            static const Color3 AliceBlue{240, 248, 255};
+            static const Color3 GhostWhite{248, 248, 255};
+            static const Color3 WhiteSmoke{245, 245, 245};
+            static const Color3 SeaShell{255, 245, 238};
+            static const Color3 Beige{245, 245, 220};
+            static const Color3 OldLace{253, 245, 230};
+            static const Color3 FloralWhite{255, 250, 240};
+            static const Color3 Ivory{255, 255, 240};
+            static const Color3 AntiqueWhite{250, 240, 215};
+            static const Color3 Linen{250, 240, 230};
+            static const Color3 LavenderBlush{255, 240, 245};
+            static const Color3 MistyRose{255, 228, 255};
+        }
+        namespace Grays {
+            static const Color3 Gainsboro{220, 220, 220};
+            static const Color3 LightGray{211, 211, 211};
+            static const Color3 Silver{192, 192, 192};
+            static const Color3 DimGray{105, 105, 105};
+            static const Color3 LightSlateGray{119, 136, 153};
+            static const Color3 SlateGray{112, 128, 144};
+            static const Color3 DarkSlateGray{47, 79, 79};
+        }
+        namespace Browns {
+            static const Color3 CornSilk{255, 248, 220};
+            static const Color3 BlanchedAlmond{255, 235, 205};
+            static const Color3 Bisque{255, 228, 196};
+            static const Color3 NavajoWhite{255, 222, 173};
+            static const Color3 Wheat{254, 222, 179};
+            static const Color3 BurlyWood{222, 184, 135};
+            static const Color3 Tan{210, 180, 140};
+            static const Color3 RosyBrown{188, 143, 143};
+            static const Color3 SandyBrown{244, 164, 96};
+            static const Color3 GoldenRod{218, 165, 32};
+            static const Color3 Peru{205, 133, 63};
+            static const Color3 Chocolate{210, 105, 30};
+            static const Color3 SaddleBrown{139, 69, 19};
+            static const Color3 Sienna{160, 82, 45};
+            static const Color3 Brown{164, 42, 42};
+            static const Color3 Maroon{128, 0, 0};
+        }
+    }
+}

include/JGL/FontCache.h

@@ -0,0 +1,53 @@
+#pragma once
+
+#include <vector>
+#include <glad/glad.h>
+
+namespace JGL {
+    class CachedGlyph;
+    class CachedFont;
+    class FontCache;
+}
+
+class JGL::CachedGlyph {
+private:
+    GLuint texture = 0;
+    char character;
+public:
+    int x2offset = 0, y2offset = 0, w = 0, h = 0;
+    float advanceX = 0, advanceY = 0;
+
+    //CachedGlyph(GLuint texture_id, char c);
+    CachedGlyph(GLuint texture_id, char c, float x2o, float y2o, float w, float h, float advX, float advY);
+    char getCharacter();
+    const GLuint* getTexture();
+};
+
+class JGL::CachedFont {
+private:
+    std::vector<CachedGlyph*> glyphs{};
+    unsigned int font_size = 0;
+    unsigned int font_index = 0;
+public:
+    void appendGlyph(CachedGlyph* glyph);
+    void eraseGlyph(CachedGlyph* glyph);
+    void eraseGlyph(char c);
+    void eraseGlyph(GLuint texture_id);
+    unsigned int getFontSize();
+    unsigned int getFontIndex();
+    CachedGlyph* getGlyph(char c);
+    std::vector<CachedGlyph*>* getGlyphs();
+    CachedFont(unsigned int font_size, unsigned int font_index);
+};
+
+class JGL::FontCache {
+private:
+    std::vector<CachedFont*> cachedFonts = {};
+public:
+    std::vector<CachedFont*>* getFonts();
+    CachedFont* getFont(unsigned int font_size, unsigned int font_index);
+    void appendFont(CachedFont* font);
+    void newFont(unsigned int font_size, unsigned int font_index);
+    void eraseFont(CachedFont* font);
+    void purgeCache();
+};

include/JGL/JGL.h

@@ -3,215 +3,19 @@
 //
 #pragma once
 
+#include <string>
+#include <iostream>
+#include <JGL/Color3.h>
+#include <JGL/FontCache.h>
 #include <J3ML/LinearAlgebra.h>
 #include <J3ML/LinearAlgebra/Vector2.h>
 #include <J3ML/LinearAlgebra/Vector3.h>
-#include <string>
-#include <iostream>
-
+#include <J3ML/Geometry/Sphere.h>
+#include <J3ML/Geometry/Capsule.h>
+#include <J3ML/Geometry/TriangleMesh.h>
 // OpenGL Wrapper for rendering 2D graphics primitives in both a 2D and 3D context
 namespace JGL {
 
-    // All functions accept coordinates in pixel-screen space [0, 600]
-    // and are internally transformed to OpenGL clip space [-1, +1]
-    struct RGBTuple {
-        int r; int g; int b;
-    };
-    struct RGBATuple {
-        int r; int g; int b; int a;
-    };
-    struct HSVTuple {
-        int h; int s; int v;
-    };
-    struct HSLTuple {
-        int h; int s; int l;
-    };
-
-    struct Color3 {
-        int r;
-        int g;
-        int b;
-
-        Color3 Lerp(const Color3& rhs, float alpha) const;
-
-    };
-    struct Color4{
-        int r;
-        int g;
-        int b;
-        int a;
-    };
-    namespace Colors {
-        namespace Primary {
-            static const Color3 Red   {255,   0,   0};
-            static const Color3 Green {  0, 255,   0};
-            static const Color3 Blue  {  0,   0, 255};
-            static const Color3 White       {255, 255, 255};
-            static const Color3 Black       {  0,   0,   0};
-            static const Color3 Gray        {128, 128, 128};
-            static const Color3 DarkGray    {192, 192, 192};
-            static const Color3 LightGray   { 64,  64,  64};
-            static const Color3 Yellow {255, 255, 0};
-        }
-        using namespace Primary;
-        namespace Reds {
-            static const Color3 Fuchsia     {};
-            static const Color3 LightSalmon {255, 160, 122};
-            static const Color3 Salmon {250, 128, 114};
-            static const Color3 DarkSalmon {233, 150, 122};
-            static const Color3 LightCoral {240, 128, 128};
-            static const Color3 IndianRed {205, 92, 92};
-            static const Color3 Crimson {220, 20, 60};
-            static const Color3 Firebrick {178, 34, 34};
-            static const Color3 DarkRed {139, 0, 0};
-        }
-        namespace Oranges {
-            static const Color3 Coral {255, 127, 80};
-            static const Color3 Tomato {255, 99, 71};
-            static const Color3 OrangeRed {255, 69, 0};
-            static const Color3 Gold {255, 215, 0};
-            static const Color3 Orange {255, 165, 0};
-            static const Color3 DarkOrange {255, 140, 0};
-        }
-        namespace Yellows {
-            static const Color3 LightYellow {255, 255, 224};
-            static const Color3 LemonChiffon {255, 250 ,205};
-            static const Color3 LightGoldenrodYellow {250, 250, 210};
-            static const Color3 PapayaWhip {255, 239, 213};
-            static const Color3 Moccasin {255, 228, 181};
-            static const Color3 PeachPuff {255, 218, 185};
-            static const Color3 PaleGoldenrod {238, 232, 170};
-            static const Color3 Khaki {240, 230, 140};
-            static const Color3 DarkKhaki {189, 183, 107};
-        }
-        namespace Greens {
-            static const Color3 LawnGreen {124, 252, 0};
-            static const Color3 Chartreuse {127, 255, 0};
-            static const Color3 LimeGreen {50, 205, 50};
-            static const Color3 ForestGreen {34, 139, 34};
-            static const Color3 DarkGreen {0, 100, 0};
-            static const Color3 GreenYellow{173, 255, 47};
-            static const Color3 YellowGreen{154, 205, 50};
-            static const Color3 SpringGreen{0, 255, 127};
-            static const Color3 MediumSpringGreen{0, 250, 154};
-            static const Color3 LightGreen{144, 238, 144};
-            static const Color3 PaleGreen{152, 251, 152};
-            static const Color3 DarkSeaGreen{143, 188, 143};
-            static const Color3 MediumSeaGreen{60, 179, 113};
-            static const Color3 SeaGreen{46, 139, 87};
-            static const Color3 DarkOliveGreen{85, 107, 47};
-            static const Color3 OliveDrab{107, 142, 35};
-            static const Color3 Lime{0, 255, 0};
-            static const Color3 Olive{128, 128, 0};
-        }
-        namespace Cyans {
-            static const Color3 LightCyan{224, 255, 255};
-            static const Color3 Cyan{0, 255, 255};
-            static const Color3 Aqua{0, 255, 255};
-            static const Color3 Aquamarine{127, 255, 212};
-            static const Color3 MediumAquamarine{102, 205, 170};
-            static const Color3 PaleTurquoise{175, 238, 238};
-            static const Color3 Turquoise{64, 224, 208};
-            static const Color3 MediumTurquoise{72, 209, 204};
-            static const Color3 DarkTurquoise{0, 206, 209};
-            static const Color3 LightSeaGreen{32, 178, 170};
-            static const Color3 CadetBlue{95, 158, 160};
-            static const Color3 DarkCyan{0, 139, 139};
-            static const Color3 Teal{0, 128, 128};
-        }
-        namespace Blues {
-            static const Color3 PowderBlue {176, 224, 230};
-            static const Color3 LightBlue {173, 216, 230};
-            static const Color3 LightSkyBlue {135, 206, 250};
-            static const Color3 SkyBlue {135, 206, 235};
-            static const Color3 DeepSkyBlue {0, 191, 255};
-            static const Color3 LightSteelBlue {176, 196, 222};
-            static const Color3 DodgerBlue {30, 144, 255};
-            static const Color3 CornflowerBlue {100, 149, 237};
-            static const Color3 SteelBlue {70, 130, 180};
-            static const Color3 RoyalBlue {65, 105, 225};
-            static const Color3 MediumBlue {0, 0, 205};
-            static const Color3 DarkBlue {0, 0, 139};
-            static const Color3 Navy {0, 0, 128};
-            static const Color3 MidnightBlue {25, 25, 112};
-            static const Color3 MediumSlateBlue {123, 104, 238};
-            static const Color3 SlateBlue {106, 90, 205};
-            static const Color3 DarkSlateBlue {72, 61, 139};
-        }
-
-
-        namespace Purples {
-            static const Color3 Lavender {230, 230, 250};
-            static const Color3 Thistle {216, 191, 216};
-            static const Color3 Plum {221, 160, 221};
-            static const Color3 Violet {238, 160, 221};
-            static const Color3 Orchid {218, 112, 214};
-            static const Color3 Fuchsia {255, 0, 255};
-            static const Color3 Magenta {255, 0, 255};
-            static const Color3 MediumOrchid {186, 85, 211};
-            static const Color3 MediumPurple {147, 112, 219};
-            static const Color3 BlueViolet {138, 43, 226};
-            static const Color3 DarkViolet {148, 0, 211};
-            static const Color3 DarkOrchid {153, 50, 204};
-            static const Color3 DarkMagenta {139, 0, 128};
-            static const Color3 Purple {128, 0, 128};
-            static const Color3 Indigo {75, 0, 130};
-        }
-        namespace Pinks {
-            static const Color3 Pink {255, 129, 203};
-            static const Color3 LightPink {255, 182, 193};
-            static const Color3 HotPink {255, 105, 180};
-            static const Color3 DeepPink {255, 20, 147};
-            static const Color3 PaleVioletRed {219, 112, 147};
-            static const Color3 MediumVioletRed {199, 21, 133};
-        }
-        namespace Whites {
-            static const Color3 Snow {255, 250, 250};
-            static const Color3 Honeydew {240, 255, 240};
-            static const Color3 MintCream {245, 255, 250};
-            static const Color3 Azure {240, 255, 255};
-            static const Color3 AliceBlue {240, 248, 255};
-            static const Color3 GhostWhite {248, 248, 255};
-            static const Color3 WhiteSmoke {245, 245, 245};
-            static const Color3 SeaShell {255, 245, 238};
-            static const Color3 Beige {245, 245, 220};
-            static const Color3 OldLace {253, 245, 230};
-            static const Color3 FloralWhite {255, 250, 240};
-            static const Color3 Ivory {255, 255, 240};
-            static const Color3 AntiqueWhite {250, 240, 215};
-            static const Color3 Linen {250, 240, 230};
-            static const Color3 LavenderBlush {255, 240, 245};
-            static const Color3 MistyRose {255, 228, 255};
-        }
-        namespace Grays {
-            static const Color3 Gainsboro {220, 220, 220};
-            static const Color3 LightGray {211, 211, 211};
-            static const Color3 Silver {192, 192, 192};
-            static const Color3 DimGray {105, 105, 105};
-            static const Color3 LightSlateGray {119, 136, 153};
-            static const Color3 SlateGray {112, 128, 144};
-            static const Color3 DarkSlateGray {47, 79, 79};
-        }
-        namespace Browns {
-            static const Color3 CornSilk {255, 248, 220};
-            static const Color3 BlanchedAlmond {255, 235, 205};
-            static const Color3 Bisque {255, 228, 196};
-            static const Color3 NavajoWhite {255, 222, 173};
-            static const Color3 Wheat {254, 222, 179};
-            static const Color3 BurlyWood {222, 184, 135};
-            static const Color3 Tan {210, 180, 140};
-            static const Color3 RosyBrown {188, 143, 143};
-            static const Color3 SandyBrown {244, 164, 96};
-            static const Color3 GoldenRod {218, 165, 32};
-            static const Color3 Peru {205, 133, 63};
-            static const Color3 Chocolate {210, 105, 30};
-            static const Color3 SaddleBrown {139, 69, 19};
-            static const Color3 Sienna {160, 82, 45};
-            static const Color3 Brown {164, 42, 42};
-            static const Color3 Maroon {128, 0, 0};
-        }
-    }
-
     using J3ML::LinearAlgebra::Vector2;
     using J3ML::LinearAlgebra::Vector3;
     using J3ML::LinearAlgebra::Matrix3x3;
@@ -219,6 +23,12 @@ namespace JGL {
     using J3ML::LinearAlgebra::AxisAngle;
     using J3ML::LinearAlgebra::Quaternion;
 
+    using J3ML::Geometry::Sphere;
+    using J3ML::Geometry::OBB;
+    using J3ML::Geometry::Capsule;
+    using J3ML::Geometry::TriangleMesh;
+    using J3ML::Geometry::Plane;
+
     struct HSV {
         float hue;
         float saturation;
@@ -229,7 +39,7 @@ namespace JGL {
     {
         Vector2 A;
         Vector2 B;
-        Vector3 C;
+        Vector2 C;
     };
 
     struct Triangle3D
@@ -239,34 +49,29 @@ namespace JGL {
         Vector3 C;
     };
 
-    Vector2 ScreenToViewport(const Vector2& v);
-    Vector2 ViewportToScreen(const Vector2& v)
-    {
-        // TODO: Implement (CORRECT!!!) matrix transformation
-    }
-
-
-
     bool InitTextEngine();
+    inline FontCache fontCache;
+    int LoadFont(const std::string& font_path);
 
+    void UnloadFont(int font_index);
     // TODO: implement correct coloring
-    void RenderText(std::string text, float x, float y, float scale);
 
     namespace J2D {
-        void DrawPixel2D(const Color3& color, const Vector2 &coordinates);
-        void DrawPixel2D(const Color3& color, float x, float y);
-        void DrawLine2D(const Color3& color, const Vector2 &A, const Vector2 &B, float thickness = 1);
-        void DrawLine2D(const Color3& color, float x, float y, float w, float h, float thickness = 1);
+        void DrawPixel2D(const Color3 &color, const Vector2 &coordinates);
+        void DrawPixel2D(const Color3 &color, float x, float y);
+        void DrawLine2D(const Color3 &color, const Vector2 &A, const Vector2 &B, float thickness = 1);
+        void DrawLine2D(const Color3 &color, float x, float y, float w, float h, float thickness = 1);
         void DrawCubicBezierCurve2D();
-        void OutlineCircle2D(const Color3& color, const Vector2& center, float radius, int subdivisions, float thickness = 1);
-        void FillCircle2D(const Color3& color, const Vector2& center, float radius, int subdivisions);
-        void OutlineTriangle2D();
-        void FillTriangle2D();
+        void OutlineCircle2D(const Color3 &color, const Vector2 &center, float radius, int subdivisions,
+                             float thickness = 1);
+        void FillCircle2D(const Color3 &color, const Vector2 &center, float radius, int subdivisions);
+        void OutlineTriangle2D(const Color3 &color, const Triangle2D &tri);
+        void FillTriangle2D(const Color3 &color, const Triangle2D &tri);
         void FillTexturedTriangle2D();
         void FillTexturedPolygon2D();
         void DrawSprite2D();
         void DrawPartialSprite2D();
-        void DrawString2D();
+        void DrawString2D(const Color3& color, std::string text, float x, float y, float scale, u32 size, unsigned int font_index);
         void FillRect2D(const Color3 &color, const Vector2 &pos, const Vector2 &size);
         void OutlineRect2D       ( const Color3& color, const Vector2& pos, const Vector2& size, float thickness = 1);
         void FillRoundedRect2D   (const Color3& color, const Vector2& pos, const Vector2& size, float radius);
@@ -277,9 +82,15 @@ namespace JGL {
     }
     namespace J3D {
         void DrawLine3D(const Color3& color, const Vector3 &A, const Vector3 &B, float thickness = 1);
-        void FillSphere3D();
-        void WireframeSphere3D();
-        void DrawString3D();
+        void FillSphere3D(const Color3& color, const Sphere& sphere);
+        void WireframeSphere3D(const Color3& color, const Sphere& sphere, float thickness = 1);
+        void FillOBB3D(const Color3& color, const OBB& obb);
+        void WireframeOBB3D(const Color3& color, const OBB& obb, float thickness = 1);
+        void FillCapsule3D(const Color3& color, const Capsule& capsule);
+        void WireframeCapsule3D(const Color3& color, const Capsule& cap, float thickness = 1);
+        void FillTriangleMesh3D(const Color3& color, const TriangleMesh& mesh);
+        void WireframeTriangleMesh3D(const Color3& color, const TriangleMesh& mesh, float thickness = 1);
+        void DrawString3D(const Color3& color, const std::string& text, const Vector3& pos, float scale, u32 size, unsigned int font_index);
 
         void DrawMatrixGizmo     (const Matrix3x3&, const Vector3&);
         void DrawMatrixGizmo     (const Matrix4x4&);

include/LearnOpenGL/Shader.h

@@ -1,58 +0,0 @@
-#pragma once
-
-// LearnOpenGL::Shader
-// OpenGL Shader Class Wrapper
-// Updated by dawsh
-// https://learnopengl.com/code_viewer_gh.php?code=includes/learnopengl/shader.h
-
-#include <filesystem>
-#include <string>
-#include <iostream>
-#include <fstream>
-#include <glad/glad.h>
-#include <J3ML/LinearAlgebra/Vector2.h>
-#include <J3ML/LinearAlgebra/Vector3.h>
-#include <J3ML/LinearAlgebra/Vector4.h>
-#include <J3ML/LinearAlgebra/Matrix2x2.h>
-#include <J3ML/LinearAlgebra/Matrix3x3.h>
-#include <J3ML/LinearAlgebra/Matrix4x4.h>
-
-namespace LearnOpenGL {
-    using J3ML::LinearAlgebra::Vector2;
-    using J3ML::LinearAlgebra::Vector3;
-    using J3ML::LinearAlgebra::Vector4;
-    using J3ML::LinearAlgebra::Matrix2x2;
-    using J3ML::LinearAlgebra::Matrix3x3;
-    using J3ML::LinearAlgebra::Matrix4x4;
-
-    class Shader
-    {
-    public:
-        unsigned int ID{};
-
-        Shader();
-        Shader(std::filesystem::path vertexProgramPath, std::filesystem::path fragmentProgramPath);
-        Shader(std::string vertexProgramSrc, std::string fragmentProgramSrc);
-
-        void use();
-        // Utility uniform functions
-        void setBool(const std::string& name, bool value) const;
-        void setInt(const std::string& name, int value) const;
-        void setFloat(const std::string& name, float value) const;
-        void setVec2(const std::string& name, const Vector2& value) const;
-        void setVec2(const std::string& name, float x, float y) const;
-        void setVec3(const std::string& name, const Vector3& value) const;
-        void setVec3(const std::string& name, float x, float y, float z) const;
-        void setVec4(const std::string& name, const Vector4& value) const;
-        void setVec4(const std::string& name, float x, float y, float z, float w) const;
-        void setMat2(const std::string& name, const Matrix2x2 &mat) const;
-        void setMat3(const std::string& name, const Matrix3x3 &mat) const;
-        void setMat4(const std::string& name, const Matrix4x4 &mat) const;
-
-        GLint getAttribute(const std::string& name) const;
-        GLint getUniform(const std::string& name) const;
-
-    private:
-        void checkCompileErrors(GLuint shader, std::string type);
-    };
-}

main.cpp

@@ -1,14 +1,10 @@
-//#include <GL/glew.h>
 #include <glad/glad.h>
 #include <JGL/JGL.h>
 #include <rewindow/types/window.h>
-#include <iostream>
-#include <LearnOpenGL/Shader.h>
+#include <JGL/Colors.h>
+#include <J3ML/LinearAlgebra/Vector2.h>
 
-
-#if defined(_WIN32) || defined(_WIN64)
-#include <windows.h>
-#endif
+using J3ML::LinearAlgebra::Vector2;
 
 struct Character
 {
@@ -20,26 +16,9 @@ struct Character
 
 std::map<char, Character> Characters;
 GLuint VAO, VBO;
-const std::string vertexShader = "attribute vec4 coord;\n"
-                                 "varying vec2 texpos;\n"
-                                 "\n"
-                                 "void main(void) {\n"
-                                 "  gl_Position = vec4(coord.xy, 0, 1);\n"
-                                 "  texpos = coord.zw;\n"
-                                 "}\n"
-                                 "";
-const std::string fragmentShader = "varying vec2 texpos;\n"
-                                   "uniform sampler2D tex;\n"
-                                   "uniform vec4 color;\n"
-                                   "\n"
-                                   "void main(void) {\n"
-                                   "  gl_FragColor = vec4(1, 1, 1, texture2D(tex, texpos).a) * color;\n"
-                                   "}";
 
 using J3ML::LinearAlgebra::Matrix4x4;
 
-
-
 struct point {
     GLfloat x;
     GLfloat y;
@@ -47,23 +26,22 @@ struct point {
     GLfloat t;
 };
 
+int FreeSans;
+int Jupiteroid;
+
 class JGLDemoWindow : public ReWindow::RWindow
 {
 public:
-    LearnOpenGL::Shader shader;
 
-    JGLDemoWindow() : ReWindow::RWindow()
-    {
+    JGLDemoWindow() : ReWindow::RWindow() {}
+    JGLDemoWindow(const std::string& title, int width, int height) : ReWindow::RWindow(title, width, height){}
 
-    }
-
-    void initGL()
-    {
+    void initGL() {
         gladLoadGL();
 
         glMatrixMode(GL_PROJECTION);
         glLoadIdentity();
-        glOrtho(0, 1024, 768, 0, -1, 1);
+        glOrtho(0, getSize().x, getSize().y, 0, -1, 1);
         glMatrixMode(GL_MODELVIEW);
 
         glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
@@ -73,15 +51,37 @@ public:
         glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
         glEnable(GL_TEXTURE_2D);
 
-        JGL::InitTextEngine();
+         JGL::InitTextEngine();
+         FreeSans = JGL::LoadFont("assets/fonts/FreeSans.ttf");
+         Jupiteroid = JGL::LoadFont("assets/fonts/Jupiteroid.ttf");
     }
 
 
-    void display()
-    {
-        glClear(GL_COLOR_BUFFER_BIT);
-        JGL::RenderText("WHATS BOPPIN muth ~~~ niger ~~~ aphuqqa____?", 0.f, -100.f, 3.f);
-        JGL::RenderText("CHINESE CHARCTERS DONT WORK", 0.f, -100.f, 1.f);
+    void display() {
+        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+        glMatrixMode(GL_PROJECTION);
+        glLoadIdentity();
+        glOrtho(0, getSize().x, getSize().y, 0, -1, 1);
+        glMatrixMode(GL_MODELVIEW);
+
+        JGL::J2D::FillRect2D(JGL::Colors::Blue, {32, 32}, {100.5, 100.5});
+        JGL::J2D::FillRect2D(JGL::Colors::Blue, {32, 32}, {100.5, 100.5});
+
+        JGL::Triangle2D tri
+                {
+                        {140, 200},
+                        {135, 100},
+                        {105, 100}
+                };
+        JGL::J2D::FillTriangle2D(JGL::Colors::Yellow, tri);
+        JGL::J2D::DrawLine2D(JGL::Colors::Greens::DarkGreen, {10, 10}, {200, 300});
+        JGL::J3D::DrawLine3D(JGL::Colors::Red, {0,0,0}, {1,0,0});
+        JGL::J3D::DrawLine3D(JGL::Colors::Red, {0,0,0}, {1,0,0});
+
+        JGL::J3D::DrawString3D(JGL::Colors::Red, "JGL Sample Text", {1, -32, 0.5f}, 1.f, 32, FreeSans);
+        JGL::J2D::DrawString2D(JGL::Colors::Green, "Jupiteroid Font", 0.f, -48.f, 1.f, 16, Jupiteroid);
+
+        //glFlush();
     }
 
     void OnRefresh(float elapsed) override
@@ -91,18 +91,17 @@ public:
     }
     bool OnResizeRequest(const ReWindow::WindowResizeRequestEvent& e) override
     {
-
         return true;
     }
 };
 
 int main(int argc, char** argv)
 {
-    JGLDemoWindow* window = new JGLDemoWindow();
-
-    window->init(RenderingAPI::OPENGL, "Window", 1280, 720, false);
+    auto* window = new JGLDemoWindow("JGL Demo Window", 1280, 720);
+    window->setRenderer(RenderingAPI::OPENGL);
+    window->Open();
     window->initGL();
-    window->setResizable(true);
+    window->setResizable(false);
     while (window->isAlive())
     {
         window->pollEvents();

reci/scripts/install_build_dependencies.sh

@@ -0,0 +1,7 @@
+source $RECI/shlib/info.sh
+
+INFO "Installing build dependencies for JGL"
+GROUP="Install build dependencies" RUN '
+apt-get install -yq libgl1-mesa-dev libfreetype-dev
+'
+

src/FontCache.cpp

@@ -0,0 +1,119 @@
+#include <JGL/FontCache.h>
+
+using namespace JGL;
+
+char CachedGlyph::getCharacter() {
+    return character;
+}
+
+const GLuint* CachedGlyph::getTexture() {
+    return &texture;
+}
+
+CachedGlyph::CachedGlyph(GLuint texture_id, char c, float x2offset, float y2offset, float w, float h, float advanceX, float advanceY) {
+    texture = texture_id;
+    character = c;
+    this->x2offset = x2offset;
+    this->y2offset = y2offset;
+    this->w = w;
+    this->h = h;
+    this->advanceX = advanceX;
+    this->advanceY = advanceY;
+}
+
+void JGL::CachedFont::appendGlyph(JGL::CachedGlyph* glyph) {
+    glyphs.push_back(glyph);
+}
+
+unsigned int JGL::CachedFont::getFontSize() {
+    return font_size;
+}
+
+unsigned int JGL::CachedFont::getFontIndex() {
+    return font_index;
+}
+
+CachedGlyph* JGL::CachedFont::getGlyph(char c) {
+    for (const auto& g : glyphs)
+        if (c == g->getCharacter())
+            return g;
+    return nullptr;
+}
+
+CachedFont::CachedFont(unsigned int font_size, unsigned int font_index) {
+    this->font_size = font_size;
+    this->font_index = font_index;
+}
+
+void CachedFont::eraseGlyph(CachedGlyph* glyph) {
+    if (glyph == nullptr)
+        return;
+
+    for (int i = 0; i < glyphs.size(); i++)
+        if (glyphs[i] == glyph)
+            glDeleteTextures(1, glyphs[i]->getTexture()),
+            delete glyphs[i],
+            glyphs.erase(glyphs.begin() + i);
+}
+
+void CachedFont::eraseGlyph(char c) {
+    for (int i = 0; i < glyphs.size(); i++)
+        if (glyphs[i]->getCharacter() == c)
+            glDeleteTextures(1, glyphs[i]->getTexture()),
+            delete glyphs[i],
+            glyphs.erase(glyphs.begin() + i);
+}
+
+void CachedFont::eraseGlyph(GLuint texture_id) {
+    for (int i = 0; i < glyphs.size(); i++)
+        if (glyphs[i]->getTexture() == &texture_id)
+            glDeleteTextures(1, glyphs[i]->getTexture()),
+            delete glyphs[i],
+            glyphs.erase(glyphs.begin() + i);
+}
+
+std::vector<CachedGlyph*>* CachedFont::getGlyphs() {
+    return &glyphs;
+}
+
+void FontCache::appendFont(CachedFont* font) {
+    cachedFonts.push_back(font);
+}
+
+void FontCache::newFont(unsigned int font_size, unsigned int font_index) {
+    auto* font = new CachedFont(font_size, font_index);
+    cachedFonts.push_back(font);
+}
+
+void FontCache::eraseFont(CachedFont* font) {
+    for (int i = 0; i < cachedFonts.size(); i++) {
+        if (cachedFonts[i] == font) {
+            for (auto& g: *cachedFonts[i]->getGlyphs())
+                cachedFonts[i]->eraseGlyph(g);
+
+            delete cachedFonts[i];
+            cachedFonts.erase(cachedFonts.begin() + i);
+        }
+    }
+}
+
+void FontCache::purgeCache() {
+    //Remove every font from the cache.
+    for (const auto& font : cachedFonts)
+        eraseFont(font);
+    cachedFonts = {};
+}
+
+std::vector<CachedFont*>* FontCache::getFonts() {
+    return &cachedFonts;
+}
+
+CachedFont* FontCache::getFont(unsigned int font_size, unsigned int font_index) {
+    if (cachedFonts.empty())
+        return nullptr;
+
+    for (auto* f : cachedFonts)
+        if (f->getFontIndex() == font_index && f->getFontSize() == font_size)
+            return f;
+    return nullptr;
+}

src/JGL.cpp

@@ -0,0 +1,379 @@
+//
+// Created by dawsh on 1/17/24.
+//
+
+#include <vector>
+#include <glad/glad.h>
+#include <JGL/JGL.h>
+#include <JGL/Color3.h>
+#if __linux__
+    #include <freetype2/ft2build.h>
+    #include FT_FREETYPE_H
+#endif
+#if _WIN32
+    #include <ft2build.h>
+    #include FT_FREETYPE_H
+#endif
+
+GLuint program;
+namespace JGL
+{
+    FT_Library ft;
+
+    struct Font {
+        int index = 0;
+        FT_Face face;
+    };
+
+    std::vector<Font> faces;
+
+    using namespace J3ML;
+    bool InitTextEngine() {
+        if (FT_Init_FreeType(&ft))
+            return true;
+        return false;
+    }
+
+    int LoadFont(const std::string &font_path) {
+        if (ft == nullptr)
+            return -1;
+
+        Font font;
+        if (FT_New_Face(ft, font_path.c_str(), 0, &font.face)) {
+            std::cout << "Error::FREETYPE: Failed to load font!" << std::endl;
+            return -1;
+        }
+
+        unsigned int newIndex = 0;
+            for (const auto& f : faces)
+                if (f.index >= newIndex)
+                    newIndex = f.index + 1;
+
+        font.index = newIndex;
+        faces.push_back(font);
+        std::cout << "Loaded font from " << font_path << " with index " << newIndex << std::endl;
+        return newIndex;
+    }
+
+    void UnloadFont(int font_index) {
+        for (int i = 0; i < faces.size(); i++)
+            if (faces[i].index == font_index)
+                FT_Done_Face(faces[i].face),
+                faces.erase(faces.begin() + i);
+    }
+
+    namespace J2D {
+        void FillRect2D(const Color3 &color, const Vector2 &pos, const Vector2 &size) {
+            auto vp_pos = pos;
+            auto vp_size = size;
+            glBegin(GL_QUADS);
+            glColor3f(color.r / 255.f, color.g / 255.f, color.b / 255.f);
+            glVertex2f(vp_pos.x, vp_pos.y);
+            glVertex2f(vp_pos.x, vp_pos.y + vp_size.y);
+            glVertex2f(vp_pos.x + vp_size.x, vp_pos.y + vp_size.y);
+            glVertex2f(vp_pos.x + vp_size.x, vp_pos.y);
+            glEnd();
+        }
+
+        void OutlineRect2D(const Color3 &color, const Vector2 &pos, const Vector2 &size, float thickness) {
+            auto vp_pos = pos;
+            auto vp_size = size;
+            glBegin(GL_LINE_LOOP);
+            glLineWidth(thickness);
+            glColor3f(color.r, color.g, color.b);
+            glVertex2f(vp_pos.x, vp_pos.y);
+            glVertex2f(vp_pos.x, vp_pos.y + vp_size.y);
+            glVertex2f(vp_pos.x + vp_size.x, vp_pos.y + vp_size.y);
+            glVertex2f(vp_pos.x + vp_size.x, vp_pos.y);
+            glEnd();
+        }
+
+        void DrawLine2D(const Color3 &color, const Vector2 &A, const Vector2 &B, float thickness) {
+            auto vp_a = A;
+            auto vp_b = B;
+
+            glBegin(GL_LINES);
+            glLineWidth(thickness);
+            glColor3f(color.r, color.g, color.b);
+            glVertex2f(vp_a.x, vp_a.y);
+            glVertex2f(vp_b.x, vp_b.y);
+            glEnd();
+
+        }
+
+        void DrawLine2D(const Color3 &color, float x, float y, float w, float h, float thickness) {
+            DrawLine2D(color, {x, y}, {w, h}, thickness);
+        }
+
+        void DrawPixel2D(const Color3 &color, float x, float y) {
+            DrawPixel2D(color, {x, y});
+        }
+
+        void DrawPixel2D(const Color3 &color, const Vector2 &coordinates) {
+            auto vp_pos = coordinates;
+            glBegin(GL_POINT);
+            glColor3f(color.r, color.g, color.b);
+            glVertex2f(vp_pos.x, vp_pos.y);
+            glEnd();
+        }
+
+        void
+        OutlineCircle2D(const Color3 &color, const Vector2 &center, float radius, int subdivisions, float thickness) {
+            glBegin(GL_LINE_LOOP);
+            GLfloat angle;
+            glColor3f(color.r, color.g, color.b);
+            float step = (2.f * M_PI) / (float) subdivisions;
+            for (angle = 0.0f; angle < (2.f * M_PI); angle += step) {
+                GLfloat x = radius * sin(angle);
+                GLfloat y = radius * cos(angle);
+                x += center.x;
+                y += center.y;
+                glVertex2f(x, y);
+            }
+            glEnd();
+        }
+
+        void FillCircle2D(const Color3 &color, const Vector2 &center, float radius, int subdivisions) {
+            glBegin(GL_POLYGON);
+            GLfloat angle;
+            glColor3f(color.r, color.g, color.b);
+            float step = (2.f * M_PI) / (float) subdivisions;
+            for (angle = 0.0f; angle < (2.f * M_PI); angle += step) {
+                GLfloat x = radius * sin(angle);
+                GLfloat y = radius * cos(angle);
+                x += center.x;
+                y += center.y;
+                glVertex2f(x, y);
+            }
+            glEnd();
+        }
+
+        void OutlineTriangle2D(const Color3 &color, const Triangle2D &tri) {
+            glBegin(GL_LINE_LOOP);
+            glColor3f(color.r / 255.f, color.g / 255.f, color.b / 255.f);
+            glVertex2f(tri.A.x, tri.A.y);
+            glVertex2f(tri.B.x, tri.B.y);
+            glVertex2f(tri.C.x, tri.C.y);
+            glEnd();
+        }
+
+        void FillTriangle2D(const Color3 &color, const Triangle2D &tri) {
+            glBegin(GL_LINE_LOOP);
+            glColor3f(color.r / 255.f, color.g / 255.f, color.b / 255.f);
+            glVertex2f(tri.A.x, tri.A.y);
+            glVertex2f(tri.B.x, tri.B.y);
+            glVertex2f(tri.C.x, tri.C.y);
+            glEnd();
+        }
+
+        void DrawString2D(const Color3& color, std::string text, float x, float y, float scale, u32 size, unsigned int font_index) {
+            glUseProgram(0); // Fixed-function pipeline.
+
+            Font font{};
+            CachedFont* cachedFont = fontCache.getFont(size, font_index);
+
+            //If the font doesn't exist in the cache yet.
+            if (!cachedFont) {
+                fontCache.newFont(size, font_index);
+                cachedFont = fontCache.getFont(size, font_index);
+            }
+
+            //Set up the regular font.
+            for (const auto& f : faces)
+                if (f.index == font_index)
+                    font = f;
+            if (font.face == nullptr)
+                return;
+
+            GLfloat currentColor[4];
+            glGetFloatv(GL_CURRENT_COLOR, currentColor);
+
+            glColor4f(color.r / 255.f, color.g / 255.f, color.b / 255.f, 1.0f);
+
+            FT_Set_Pixel_Sizes(font.face, 0, size);
+
+            std::vector<GLuint> textures(text.length());
+
+            glEnable(GL_BLEND);
+            glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+            glEnable(GL_TEXTURE_2D);
+
+            //For each character
+            for (int i = 0; i < text.length(); i++) {
+                float x2, y2, w, h;
+                //If the font is in the cache already.
+                if (cachedFont->getGlyph(text.c_str()[i])) {
+                    CachedGlyph* glyph = cachedFont->getGlyph(text.c_str()[i]);
+
+                    glBindTexture(GL_TEXTURE_2D, *glyph->getTexture());
+                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
+                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
+
+                    x2 = x + glyph->x2offset * scale;
+                    y2 = -y - glyph->y2offset * scale; // Adjust y-coordinate
+                    w = glyph->w * scale;
+                    h = glyph->h * scale;
+                    x += glyph->advanceX * scale;
+                    y += glyph->advanceY * scale;
+
+                } else {
+                    if (FT_Load_Char(font.face, text.c_str()[i], FT_LOAD_RENDER))
+                        continue;
+
+                    FT_GlyphSlot g = font.face->glyph;
+                    glGenTextures(1, &textures.at(i));
+                    glBindTexture(GL_TEXTURE_2D, textures[i]);
+                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
+                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
+                    glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, g->bitmap.width, g->bitmap.rows, 0, GL_ALPHA, GL_UNSIGNED_BYTE, g->bitmap.buffer);
+
+                    x2 = x + g->bitmap_left * scale;
+                    y2 = -y - g->bitmap_top * scale; // Adjust y-coordinate
+                    w = g->bitmap.width * scale;
+                    h = g->bitmap.rows * scale;
+                    x += (g->advance.x >> 6) * scale;
+                    y += (g->advance.y >> 6) * scale;
+                    cachedFont->appendGlyph(new CachedGlyph(textures.at(i), text.c_str()[i], g->bitmap_left, g->bitmap_top, g->bitmap.width, g->bitmap.rows, (g->advance.x >> 6), (g->advance.y >> 6)));
+                }
+
+                glBegin(GL_TRIANGLES);
+
+                glTexCoord2f(0, 0);
+                glVertex2f(x2, y2);
+
+                glTexCoord2f(0, 1);
+                glVertex2f(x2, y2 + h);
+
+                glTexCoord2f(1, 1);
+                glVertex2f(x2 + w, y2 + h);
+
+                glTexCoord2f(0, 0);
+                glVertex2f(x2, y2);
+
+                glTexCoord2f(1, 1);
+                glVertex2f(x2 + w, y2 + h);
+
+                glTexCoord2f(1, 0);
+                glVertex2f(x2 + w, y2);
+
+                glEnd();
+            }
+
+            //for (unsigned int& texture : textures)
+            //glDeleteTextures(1, &texture);
+
+            glDisable(GL_TEXTURE_2D);
+            glDisable(GL_BLEND);
+            glBindTexture(GL_TEXTURE_2D, 0); // Unbind texture
+            glColor4f(currentColor[0], currentColor[1], currentColor[2], currentColor[3]); //Set draw color back to whatever it was before.
+        }
+    }
+
+    namespace J3D
+    {
+        void DrawLine3D(const Color3& color, const Vector3& A, const Vector3& B, float thickness)
+        {
+            glBegin(GL_LINES);
+            glLineWidth(thickness);
+            glColor3f(color.r/255.f, color.g/255.f, color.b/255.f);
+            glVertex3f(A.x, A.y, A.z);
+            glVertex3f(B.x, B.y, B.z);
+            glEnd();
+        }
+
+        void DrawString3D(const Color3& color, const std::string& text, const Vector3& pos, float scale, u32 size, unsigned int font_index)
+        {
+            float x = pos.x;
+            float y = pos.y;
+            float z = pos.z;
+            GLfloat currentColor[4];
+             std::vector<GLuint> textures(text.length());;
+            glGetFloatv(GL_CURRENT_COLOR, currentColor);
+            glUseProgram(0); // Fixed-function pipeline.
+            glColor4f(color.r, color.g, color.b, 1.0f);
+
+            Font font;
+            for (auto& f : faces)
+                if (f.index == font_index)
+                    font = f;
+            if (font.face == NULL) {
+                std::cout << "null font" << std::endl;
+                return;
+            }
+
+
+            FT_Set_Pixel_Sizes(font.face, 0, size);
+
+            //for (c = text.c_str(); *c; c++)
+            for (int i = 0; i < text.length(); i++)
+            {
+                if (FT_Load_Char(font.face, text.c_str()[i], FT_LOAD_RENDER))
+                    continue;
+
+                FT_GlyphSlot g = font.face->glyph;
+                glEnable(GL_BLEND);
+                glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+                glActiveTexture(GL_TEXTURE0);
+                glEnable(GL_TEXTURE_2D);
+                glGenTextures(1, &textures.at(i));
+                glBindTexture(GL_TEXTURE_2D, textures[i]);
+                glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+                glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+                glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+                glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+                glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_BASE_LEVEL, 0);
+                glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
+                glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, g->bitmap.width, g->bitmap.rows, 0, GL_ALPHA, GL_UNSIGNED_BYTE, g->bitmap.buffer);
+
+                float x2 = x + g->bitmap_left * scale;
+                float y2 = -y - g->bitmap_top * scale; // Adjust y-coordinate
+                float z2 = z;
+                float w = g->bitmap.width * scale;
+                float h = g->bitmap.rows * scale;
+
+                glBegin(GL_TRIANGLES);
+
+                glTexCoord2f(0, 0);
+                glVertex3f(x2, y2, z2);
+
+                glTexCoord2f(0, 1);
+                glVertex3f(x2, y2 + h, z2);
+
+                glTexCoord2f(1, 1);
+                glVertex3f(x2 + w, y2 + h, z2);
+
+                glTexCoord2f(0, 0);
+                glVertex3f(x2, y2, z2);
+
+                glTexCoord2f(1, 1);
+                glVertex3f(x2 + w, y2 + h, z2);
+
+                glTexCoord2f(1, 0);
+                glVertex3f(x2 + w, y2, z2);
+
+                glEnd();
+
+                x += (g->advance.x >> 6) * scale;
+                y += (g->advance.y >> 6) * scale;
+
+            }
+
+            for (unsigned int& texture : textures)
+                glDeleteTextures(1, &texture);
+
+            glDisable(GL_TEXTURE_2D);
+            glDisable(GL_BLEND);
+            glBindTexture(GL_TEXTURE_2D, 0); // Unbind texture
+            glColor4f(currentColor[0], currentColor[1], currentColor[2], currentColor[3]); //Set draw color back to whatever it was before.
+        }
+
+    }
+}

src/JGL/JGL.cpp

@@ -1,221 +0,0 @@
-//
-// Created by dawsh on 1/17/24.
-//
-
-#include <glad/glad.h>
-#include <JGL/JGL.h>
-#include <GL/glut.h>
-#include "J3ML/LinearAlgebra/Transform2D.h"
-#include <rewindow/types/window.h>
-#include <freetype2/ft2build.h>
-#include FT_FREETYPE_H
-#include <iostream>
-
-
-GLuint program;
-GLuint texture;
-
-namespace JGL
-{
-    Vector2 ScreenToViewport(const Vector2 &v) {
-        // TODO: Implement (CORRECT!!!) matrix transformation
-
-        Vector2 windowSize = ReWindow::RWindow::CurrentWindow()->getSize();
-
-        //Transform2D transform;
-
-        //transform = transform.Translate(1.f, 1.f); // Center
-        //transform = transform.Scale(0.5f, 0.5f); // Scale by half
-        //transform = transform.Scale(viewportWidth, viewportHeight); // Scale by screen size
-
-        //return transform.Transform(v);
-
-        float x = (v.x) / windowSize.x;
-        float y = (v.y) / windowSize.y;
-
-        return {
-                x, y
-        };
-    }
-
-    FT_Face face;
-    FT_Library ft;
-
-    using namespace J3ML;
-
-    bool InitTextEngine() {
-        constexpr u32 default_font_size = 16;
-        if (FT_Init_FreeType(&ft))
-        {
-            std::cout << "Error::FREETYPE: " << std::endl;
-            return false;
-        }
-
-        if (FT_New_Face(ft, "content/FreeSans.ttf", 0, &face))
-        {
-            std::cout << "Error::FREETYPE: Failed to load font!" << std::endl;
-            return false;
-        }
-        FT_Set_Pixel_Sizes(face, 0, default_font_size);
-        return true;
-    }
-
-    void RenderText(std::string text, float x, float y, float scale) {
-        glUseProgram(0); // Fixed-function pipeline.
-        glColor3f(1.0f, 1.0f, 1.0f);
-
-        const char* c;
-        for (c = text.c_str(); *c; c++)
-        {
-            if (FT_Load_Char(face, *c, FT_LOAD_RENDER))
-                continue;
-
-            FT_GlyphSlot g = face->glyph;
-
-            glActiveTexture(GL_TEXTURE0);
-            glBindTexture(GL_TEXTURE_2D, texture);
-            glTexImage2D(GL_TEXTURE_2D, 0, GL_ALPHA, g->bitmap.width, g->bitmap.rows, 0, GL_ALPHA, GL_UNSIGNED_BYTE, g->bitmap.buffer);
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-
-            float x2 = x + g->bitmap_left * scale;
-            float y2 = -y - g->bitmap_top * scale; // Adjust y-coordinate
-            float w = g->bitmap.width * scale;
-            float h = g->bitmap.rows * scale;
-
-            glBegin(GL_TRIANGLES);
-
-            glTexCoord2f(0, 0);
-            glVertex2f(x2, y2);
-
-            glTexCoord2f(0, 1);
-            glVertex2f(x2, y2 + h);
-
-            glTexCoord2f(1, 1);
-            glVertex2f(x2 + w, y2 + h);
-
-            glTexCoord2f(0, 0);
-            glVertex2f(x2, y2);
-
-            glTexCoord2f(1, 1);
-            glVertex2f(x2 + w, y2 + h);
-
-            glTexCoord2f(1, 0);
-            glVertex2f(x2 + w, y2);
-
-            glEnd();
-
-            x += (g->advance.x >> 6) * scale;
-            y += (g->advance.y >> 6) * scale;
-
-        }
-
-        glBindTexture(GL_TEXTURE_2D, 0); // Unbind texture
-    }
-
-    namespace J2D
-    {
-        void FillRect2D(const Color3 &color, const Vector2 &pos, const Vector2 &size) {
-            auto vp_pos = ScreenToViewport(pos);
-            auto vp_size = ScreenToViewport(size);
-            glBegin(GL_QUADS);
-            glColor3f(color.r/255.f, color.g/255.f, color.b/255.f);
-            glVertex2f(vp_pos.x, vp_pos.y);
-            glVertex2f(vp_pos.x, vp_pos.y + vp_size.y);
-            glVertex2f(vp_pos.x + vp_size.x, vp_pos.y + vp_size.y);
-            glVertex2f(vp_pos.x + vp_size.x, vp_pos.y);
-            glEnd();
-        }
-
-        void OutlineRect2D(const Color3 &color, const Vector2 &pos, const Vector2 &size, float thickness) {
-            auto vp_pos = ScreenToViewport(pos);
-            auto vp_size = ScreenToViewport(size);
-            glBegin(GL_LINE_LOOP);
-            glLineWidth(thickness);
-            glColor3f(color.r, color.g, color.b);
-            glVertex2f(vp_pos.x, vp_pos.y);
-            glVertex2f(vp_pos.x, vp_pos.y + vp_size.y);
-            glVertex2f(vp_pos.x + vp_size.x, vp_pos.y + vp_size.y);
-            glVertex2f(vp_pos.x + vp_size.x, vp_pos.y);
-            glEnd();
-        }
-
-        void DrawLine2D(const Color3 &color, const Vector2 &A, const Vector2 &B, float thickness) {
-            auto vp_a = ScreenToViewport(A);
-            auto vp_b = ScreenToViewport(B);
-
-            glBegin(GL_LINE);
-            glLineWidth(thickness);
-            glColor3f(color.r, color.g, color.b);
-            glVertex2f(vp_a.x, vp_a.y);
-            glVertex2f(vp_b.x, vp_b.y);
-            glEnd();
-
-        }
-
-        void DrawLine2D(const Color3 &color, float x, float y, float w, float h, float thickness) {
-            DrawLine2D(color, {x, y}, {w, h}, thickness);
-        }
-
-        void DrawPixel2D(const Color3 &color, float x, float y) {
-            DrawPixel2D(color, {x, y});
-        }
-
-        void DrawPixel2D(const Color3 &color, const Vector2 &coordinates) {
-            auto vp_pos = ScreenToViewport(coordinates);
-            glBegin(GL_POINT);
-            glColor3f(color.r, color.g, color.b);
-            glVertex2f(vp_pos.x, vp_pos.y);
-            glEnd();
-        }
-
-        void
-        OutlineCircle2D(const Color3 &color, const Vector2 &center, float radius, int subdivisions, float thickness) {
-            glBegin(GL_LINE_LOOP);
-            GLfloat angle;
-            glColor3f(color.r, color.g, color.b);
-            float step = (2.f * M_PI) / (float)subdivisions;
-            for (angle = 0.0f; angle < (2.f * M_PI); angle += step)
-            {
-                GLfloat x = radius * sin(angle);
-                GLfloat y = radius * cos(angle);
-                x += center.x;
-                y += center.y;
-                glVertex2f(x, y);
-            }
-            glEnd();
-        }
-
-        void FillCircle2D(const Color3 &color, const Vector2 &center, float radius, int subdivisions) {
-            glBegin(GL_POLYGON);
-            GLfloat angle;
-            glColor3f(color.r, color.g, color.b);
-            float step = (2.f * M_PI) / (float)subdivisions;
-            for (angle = 0.0f; angle < (2.f * M_PI); angle += step)
-            {
-                GLfloat x = radius * sin(angle);
-                GLfloat y = radius * cos(angle);
-                x += center.x;
-                y += center.y;
-                glVertex2f(x, y);
-            }
-            glEnd();
-        }
-    }
-
-
-    namespace J3D
-    {
-        void DrawLine3D(const Color3& color, const Vector3& A, const Vector3& B, float thickness)
-        {
-            glBegin(GL_LINE);
-            glLineWidth(thickness);
-            glColor3f(color.r, color.g, color.b);
-            glVertex3f(A.x, A.y, A.z);
-            glVertex3f(B.x, B.y, B.z);
-            glEnd();
-        }
-    }
-}

src/LearnOpenGL/Shader.cpp

@@ -1,209 +0,0 @@
-#include <LearnOpenGL/Shader.h>
-
-
-
-
-
-namespace LearnOpenGL
-{
-
-    Shader::Shader(std::filesystem::path vertexProgramPath, std::filesystem::path fragmentProgramPath) {
-        std::string vertexCode;
-        std::string fragmentCode;
-        std::string geometryCode;
-        std::ifstream vShaderFile;
-        std::ifstream fShaderFile;
-        std::ifstream gShaderFile;
-
-        vShaderFile.exceptions(std::ifstream::failbit | std::ifstream::badbit);
-        vShaderFile.exceptions(std::ifstream::failbit | std::ifstream::badbit);
-        vShaderFile.exceptions(std::ifstream::failbit | std::ifstream::badbit);
-
-        try { // Open Files
-            vShaderFile.open(vertexProgramPath);
-            fShaderFile.open(fragmentProgramPath);
-            std::stringstream vShaderStream, fShaderStream;
-            // read file's buffer contents into streams
-            vShaderStream << vShaderFile.rdbuf();
-            fShaderStream << fShaderFile.rdbuf();
-            // close file handlers
-            vShaderFile.close();
-            fShaderFile.close();
-            // convert stream into string
-            vertexCode = vShaderStream.str();
-            fragmentCode = fShaderStream.str();
-            if (false)
-            {
-                gShaderFile.open("");
-                std::stringstream gShaderStream;
-                gShaderStream << gShaderFile.rdbuf();
-                gShaderFile.close();
-                geometryCode = gShaderStream.str();
-            }
-        } catch (std::ifstream::failure& e) {
-            std::cout << "ERROR::SHADER::FILE_NOT_SUCCESSFULLY_READ: " << e.what() << std::endl;
-        }
-        const char* vShaderCode = vertexCode.c_str();
-        const char* fShaderCode = fragmentCode.c_str();
-        // 2. Compile shaders
-        unsigned int vertex, fragment;
-        // vertex shader
-        vertex = glCreateShader(GL_VERTEX_SHADER);
-        glShaderSource(vertex, 1, &vShaderCode, NULL);
-        glCompileShader(vertex);
-        checkCompileErrors(vertex, "VERTEX");
-        // fragment shader
-        fragment = glCreateShader(GL_FRAGMENT_SHADER);
-        glShaderSource(fragment, 1, &fShaderCode, NULL);
-        glCompileShader(fragment);
-        checkCompileErrors(fragment, "FRAGMENT");
-        // if geometry shader is given, compile geometry shader
-        unsigned int geometry;
-        if (false)
-        {
-            //const char * gShaderCode = geometryCode.c_str();
-            //geometry = glCreateShader(GL_GEOMETRY_SHADER);
-            //glShaderSource(geometry, 1, &gShaderCode, NULL);
-            //glCompileShader(geometry);
-            //checkCompileErrors(geometry, "GEOMETRY");
-        }
-        // shader Program
-        ID = glCreateProgram();
-        glAttachShader(ID, vertex);
-        glAttachShader(ID, fragment);
-        if (false) // geometryPath != nullptr)
-            glAttachShader(ID, geometry);
-        glLinkProgram(ID);
-        checkCompileErrors(ID, "PROGRAM");
-        // delete the shaders as they're linked into our program now and are no longer necessary
-        glDeleteShader(vertex);
-        glDeleteShader(fragment);
-        if (false) //geometryPath != nullptr)
-            glDeleteShader(geometry);
-    }
-
-    Shader::Shader(std::string vertexProgramSrc, std::string fragmentProgramSrc) {
-
-        std::string geometryCode;
-
-        const char* vShaderCode = vertexProgramSrc.c_str();
-        const char* fShaderCode = fragmentProgramSrc.c_str();
-        // 2. Compile shaders
-        unsigned int vertex, fragment;
-        // vertex shader
-        vertex = glCreateShader(GL_VERTEX_SHADER);
-        glShaderSource(vertex, 1, &vShaderCode, NULL);
-        glCompileShader(vertex);
-        checkCompileErrors(vertex, "VERTEX");
-        // fragment shader
-        fragment = glCreateShader(GL_FRAGMENT_SHADER);
-        glShaderSource(fragment, 1, &fShaderCode, NULL);
-        glCompileShader(fragment);
-        checkCompileErrors(fragment, "FRAGMENT");
-        // if geometry shader is given, compile geometry shader
-        unsigned int geometry;
-        if (false)
-        {
-            //const char * gShaderCode = geometryCode.c_str();
-            //geometry = glCreateShader(GL_GEOMETRY_SHADER);
-            //glShaderSource(geometry, 1, &gShaderCode, NULL);
-            //glCompileShader(geometry);
-            //checkCompileErrors(geometry, "GEOMETRY");
-        }
-        // shader Program
-        ID = glCreateProgram();
-        glAttachShader(ID, vertex);
-        glAttachShader(ID, fragment);
-        if (false) // geometryPath != nullptr)
-            glAttachShader(ID, geometry);
-        glLinkProgram(ID);
-        checkCompileErrors(ID, "PROGRAM");
-        // delete the shaders as they're linked into our program now and are no longer necessary
-        glDeleteShader(vertex);
-        glDeleteShader(fragment);
-        if (false) //geometryPath != nullptr)
-            glDeleteShader(geometry);
-    }
-
-    void Shader::use() {
-        glUseProgram(ID);
-    }
-
-    GLint Shader::getAttribute(const std::string& name) const
-    {
-        return glGetAttribLocation(ID, name.c_str());
-    }
-
-    GLint Shader::getUniform(const std::string &name) const {
-        return glGetUniformLocation(ID, name.c_str());
-    }
-
-    void Shader::setBool(const std::string &name, bool value) const {
-        glUniform1i(glGetUniformLocation(ID, name.c_str()), (int)value);
-    }
-
-    void Shader::setInt(const std::string &name, int value) const {
-        glUniform1i(glGetUniformLocation(ID, name.c_str()), value);
-    }
-
-    void Shader::setFloat(const std::string &name, float value) const {
-        glUniform1f(glGetUniformLocation(ID, name.c_str()), value);
-    }
-
-    void Shader::setVec2(const std::string &name, const Vector2 &value) const {
-        glUniform2f(glGetUniformLocation(ID, name.c_str()), value.x, value.y);
-    }
-
-    void Shader::setVec2(const std::string &name, float x, float y) const {
-        glUniform2f(glGetUniformLocation(ID, name.c_str()), x, y);
-    }
-
-    void Shader::setVec3(const std::string &name, const Vector3 &value) const {
-        glUniform3f(glGetUniformLocation(ID, name.c_str()), value.x, value.y, value.z);
-    }
-
-    void Shader::setVec3(const std::string &name, float x, float y, float z) const {
-        glUniform3f(glGetUniformLocation(ID, name.c_str()), x, y, z);
-    }
-
-    void Shader::setVec4(const std::string &name, const Vector4 &value) const {
-        glUniform4f(glGetUniformLocation(ID, name.c_str()), value.x, value.y, value.z, value.w);
-    }
-
-    void Shader::setVec4(const std::string &name, float x, float y, float z, float w) const {
-        glUniform4f(glGetUniformLocation(ID, name.c_str()), x, y, z, w);
-    }
-
-    void Shader::setMat2(const std::string &name, const Matrix2x2 &mat) const {
-        //glUniformMatrix2fv(glGetUniformLocation(ID, name.c_str()), 1, GL_FALSE, &mat.At(0, 0));
-    }
-
-    void Shader::setMat3(const std::string &name, const Matrix3x3 &mat) const {
-        //glUniformMatrix3fv(glGetUniformLocation(ID, name.c_str()), 1, GL_FALSE, &mat.At(0, 0));
-    }
-
-    void Shader::setMat4(const std::string &name, const Matrix4x4 &mat) const {
-        //glUniformMatrix4fv(glGetUniformLocation(ID, name.c_str()), 1, GL_FALSE, &mat.At(0, 0));
-    }
-
-    void Shader::checkCompileErrors(GLuint shader, std::string type) {
-        GLint success;
-        GLchar infoLog[1024];
-        if (type != "PROGRAM") {
-            glGetShaderiv(shader, GL_COMPILE_STATUS, &success);
-            if (!success) {
-                glGetShaderInfoLog(shader, 1024, NULL, infoLog);
-                std::cout << "ERROR::SHADER_COMPILATION_ERROR of type: " << type << "\n" << infoLog << std::endl;
-            }
-        } else {
-            glGetProgramiv(shader, GL_LINK_STATUS, &success);
-            if (!success)
-            {
-                glGetProgramInfoLog(shader, 1024, NULL, infoLog);
-                std::cout << "ERROR::PROGRAM_LINKING_ERROR of type: " << type << "\n" << infoLog << std::endl;
-            }
-        }
-    }
-
-    Shader::Shader() {}
-}