New example, loading glTF scenes instead of individual OBJ. Showing simple path tracing and how to make it 3x faster.

ray_tracing_gltf/shaders/post.frag

@@ -0,0 +1,18 @@
+#version 450
+layout(location = 0) in vec2 outUV;
+layout(location = 0) out vec4 fragColor;
+
+layout(set = 0, binding = 0) uniform sampler2D noisyTxt;
+
+layout(push_constant) uniform shaderInformation
+{
+  float aspectRatio;
+}
+pushc;
+
+void main()
+{
+  vec2  uv    = outUV;
+  float gamma = 1. / 2.2;
+  fragColor   = pow(texture(noisyTxt, uv).rgba, vec4(gamma));
+}