About to start shaders

src/duskgl/display/shader/fragments/header.glsl

@@ -0,0 +1,6 @@
+#version 330 core
+
+// Copyright (c) 2025 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT

src/duskgl/display/shader/fragments/quad.glsl

@@ -0,0 +1,25 @@
+// Copyright (c) 2025 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+vec2 quadGetVertice(uint indiceIndex) {
+  vec2 vert = vec2(0, 0);
+
+  if(indiceIndex == 0u || indiceIndex == 4u) {
+    // vert = vec2(0, 0);
+  } else if(indiceIndex == 1u) {
+    vert = vec2(1, 0);
+  } else if(indiceIndex == 2u || indiceIndex == 5u) {
+    vert = vec2(1, 1);
+  } else if(indiceIndex == 3u) {
+    vert = vec2(0, 1);
+  }
+  
+  return vert;
+}
+
+vec2 quadGetTextureCoordinate(uint indiceIndex) {
+  vec2 vert = quadGetVertice(indiceIndex);
+  return vert;
+}

src/duskgl/display/shader/fragments/transforms.glsl

@@ -0,0 +1,32 @@
+// Copyright (c) 2025 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "../../../../dusk/display/displaydefs.h"
+
+struct Transform {
+  mat4 projection;
+  mat4 view;
+  vec2 resolution;
+};
+
+layout(std140) uniform b_Transforms {
+  Transform transforms;
+};
+
+vec2 transformDisplayGetSize() {
+  return vec2(DISPLAY_WIDTH, DISPLAY_HEIGHT);
+}
+
+float transformDisplayGetAspectRatio() {
+  return (float(DISPLAY_WIDTH) / float(DISPLAY_HEIGHT));
+}
+
+vec2 transformResolutionGetSize() {
+  return transforms.resolution;
+}
+
+float transformResolutionGetAspectRatio() {
+  return (transforms.resolution.x / transforms.resolution.y);
+}