Initial commit for compute shader ray tracing example (work in progress)

data/shaders/raytracing/texture.frag

@@ -0,0 +1,15 @@
+#version 450
+
+#extension GL_ARB_separate_shader_objects : enable
+#extension GL_ARB_shading_language_420pack : enable
+
+layout (binding = 0) uniform sampler2D samplerColor;
+
+layout (location = 0) in vec2 inUV;
+
+layout (location = 0) out vec4 outFragColor;
+
+void main() 
+{
+  outFragColor = texture(samplerColor, vec2(inUV.s, 1.0 - inUV.t));
+}