Updates

engine/src/shaders/fullscreen.vert

@@ -0,0 +1,18 @@
+#version 450
+
+layout (location = 0) out vec2 uv;
+
+vec2 positions[6] = vec2[](
+    vec2(-1.0, -1.0),
+    vec2( 1.0, -1.0),
+    vec2(-1.0,  1.0),
+    vec2(-1.0,  1.0),
+    vec2( 1.0, -1.0),
+    vec2( 1.0,  1.0)
+);
+
+void main() {
+  vec2 pos = positions[gl_VertexIndex];
+  gl_Position = vec4(pos, 0.0, 1.0);
+  uv = pos * 0.5 + 0.5;
+}

engine/src/shaders/model_render_system.frag

@@ -0,0 +1,9 @@
+#version 450
+
+layout (location = 0) in vec3 fragColor;
+
+layout (location = 0) out vec4 outColor;
+
+void main() {
+  outColor = vec4(fragColor, 1.0);
+}

engine/src/shaders/model_render_system.vert

@@ -0,0 +1,16 @@
+#version 450
+
+layout (location = 0) in vec2 position;
+layout (location = 1) in vec3 color;
+
+layout (location = 0) out vec3 fragColor;
+
+layout (push_constant) uniform Push {
+  mat4 transform;
+  vec4 color;
+} push;
+
+void main() {
+  gl_Position = vec4(push.transform * vec4(position, 0.0, 1.0));
+  fragColor = color;
+}