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josh
2024-12-09 18:46:24 -05:00
parent e5bdc441d1
commit 401e2c0883
1 changed files with 18 additions and 9 deletions
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27
main.cpp
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@@ -11,9 +11,9 @@ using J3ML::LinearAlgebra::Vector2;
using namespace JGL::Fonts;
using namespace JGL;
JGL::Font FreeSans;
float fps = 0.0f;
/// A draggable 2D point that highlights when moused over and when clicked.
class Gizmo
{
public:
@@ -23,6 +23,15 @@ public:
bool hovered = false;
Vector2 position;
float range = 6.f;
float base_radius = 3.f;
float hover_radius = 6.f;
float drag_radius = 4.f;
Color4 base_color = Colors::Reds::Salmon;
Color4 hover_color = Colors::Reds::Firebrick;
Color4 drag_color = Colors::White;
float lerp_rate = 0.25f;
float text_scale = 1.f;
int text_size = 12;
void Grab() {
if (hovered)
@@ -34,27 +43,25 @@ public:
void Update(const Vector2& mouse) {
if (dragging)
position = position.Lerp(mouse, 0.25f);
position = position.Lerp(mouse, lerp_rate);
hovered = mouse.Distance(position) < range;
}
void Draw() {
if (dragging)
J2D::DrawPoint(Colors::White, position, 4.f);
J2D::DrawPoint(drag_color, position, drag_radius);
else if (hovered)
J2D::DrawPoint(Colors::Reds::Crimson, position, 6.f);
J2D::DrawPoint(hover_color, position, hover_radius);
else
J2D::DrawPoint(Colors::Reds::Salmon, position, 3.f);
J2D::DrawString(Colors::White, std::format("{:.1f},{:.1f}", position.x, position.y), position.x, position.y, 1.f, 10, FreeSans);
J2D::DrawPoint(base_color, position, base_radius);
J2D::DrawString(Colors::White, std::format("{:.1f},{:.1f}", position.x, position.y), position.x, position.y, text_scale, text_size);
}
};
/// A 3D Camera Controller.
class Camera {
public:
Vector3 position = {0,0,0};
@@ -98,6 +105,7 @@ Gizmo b({200, 250});
Gizmo c({350, 300});
Gizmo d({450, 250});
JGL::Font FreeSans;
Texture* image;
Texture* image_mask;
RenderTarget* j2d_render_target;
@@ -111,6 +119,7 @@ public:
if (!JGL::Init(GetSize(), 75, 100))
Logger::Fatal("Initialization failed.");
// Load a custom font.
FreeSans = JGL::Font("assets/fonts/FreeSans.ttf");
glClearColor(0.f, 0.f, 0.f, 0.f);