Random changes

main.cpp

@@ -238,13 +238,9 @@ protected:
 private:
 };
 
-
-
 int main(int argc, char** argv) {
-
     ReWindow::Logger::Debug.EnableConsole(false);
 
-
     auto* program = new ReShaderProgram();
 
     program->Open();
@@ -255,6 +251,5 @@ int main(int argc, char** argv) {
     while (program->IsAlive())
         program->ManagedRefresh();
 
-
     return 0;
 }

shaders/blur.frag.glsl

@@ -0,0 +1,34 @@
+#version 120
+
+in VS_OUT
+{
+    noperspective vec2 uv;
+} IN;
+
+out vec4 outColor;
+
+uniform sampler2D offscreen;
+
+const vec4[] gaussKernel3x3 =
+{
+vec4(-1.0, -1.0, 0.0,  1.0 / 16.0),
+vec4(-1.0,  0.0, 0.0,  2.0 / 16.0),
+vec4(-1.0, +1.0, 0.0,  1.0 / 16.0),
+vec4( 0.0, -1.0, 0.0,  2.0 / 16.0),
+vec4( 0.0,  0.0, 0.0,  4.0 / 16.0),
+vec4( 0.0, +1.0, 0.0,  2.0 / 16.0),
+vec4(+1.0, -1.0, 0.0,  1.0 / 16.0),
+vec4(+1.0,  0.0, 0.0,  2.0 / 16.0),
+vec4(+1.0, +1.0, 0.0,  1.0 / 16.0),
+};
+
+void main(void)
+{
+const vec2 texelSize = vec2(1.0) / textureSize(offscreen, 0);
+
+vec4 color = vec4(0.0);
+for (int i = 0; i < gaussKernel3x3.length(); ++i)
+color += gaussKernel3x3[i].w * texture(offscreen, IN.uv + texelSize * gaussKernel3x3[i].xy);
+
+outColor = color;
+}

shaders/test.vert.glsl

@@ -1,5 +1,6 @@
 #version 120
 
 void main() {
-    gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
+    //gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;
+    gl_Position = ftransform();
 }