Moved shaders to new directory

shaders/glsl/raytracingcallable/callable1.rcall

@@ -0,0 +1,11 @@
+#version 460 core
+#extension GL_EXT_ray_tracing : enable
+
+layout(location = 0) callableDataInEXT vec3 outColor;
+
+void main()
+{
+    // Generate a checker board pattern
+	vec2 pos = vec2(gl_LaunchIDEXT / 8);
+	outColor = vec3(mod(pos.x + mod(pos.y, 2.0), 2.0));
+}

shaders/glsl/raytracingcallable/callable2.rcall

@@ -0,0 +1,9 @@
+#version 460 core
+#extension GL_EXT_ray_tracing : enable
+
+layout(location = 0) callableDataInEXT vec3 outColor;
+
+void main()
+{
+    outColor = vec3(0.0, 1.0, 0.0);
+}

shaders/glsl/raytracingcallable/callable3.rcall

@@ -0,0 +1,11 @@
+#version 460 core
+#extension GL_EXT_ray_tracing : enable
+
+layout(location = 0) callableDataInEXT vec3 outColor;
+
+void main()
+{
+    // Generate a line pattern
+	vec2 pos = vec2(gl_LaunchIDEXT / 8);
+	outColor = vec3(mod(pos.y, 2.0));
+}

shaders/glsl/raytracingcallable/closesthit.rchit

@@ -0,0 +1,17 @@
+#version 460
+#extension GL_EXT_ray_tracing : require
+#extension GL_EXT_nonuniform_qualifier : enable
+
+layout(location = 0) rayPayloadInEXT vec3 hitValue;
+layout(location = 0) callableDataEXT vec3 outColor;
+
+layout(binding = 0, set = 0) uniform accelerationStructureEXT topLevelAS;
+
+void main()
+{
+	// Execute the callable shader indexed by the current geometry being hit
+	// For our sample this means that the first callable shader in the SBT is invoked for the first triangle, the second callable shader for the second triangle, etc.
+	executeCallableEXT(gl_GeometryIndexEXT, 0);
+
+	hitValue = outColor;
+}

shaders/glsl/raytracingcallable/miss.rmiss

@@ -0,0 +1,9 @@
+#version 460
+#extension GL_EXT_ray_tracing : require
+
+layout(location = 0) rayPayloadInEXT vec3 hitValue;
+
+void main()
+{
+    hitValue = vec3(0.0, 0.0, 0.2);
+}

shaders/glsl/raytracingcallable/raygen.rgen

@@ -0,0 +1,32 @@
+#version 460
+#extension GL_EXT_ray_tracing : require
+
+layout(binding = 0, set = 0) uniform accelerationStructureEXT topLevelAS;
+layout(binding = 1, set = 0, rgba8) uniform image2D image;
+layout(binding = 2, set = 0) uniform CameraProperties 
+{
+	mat4 viewInverse;
+	mat4 projInverse;
+} cam;
+
+layout(location = 0) rayPayloadEXT vec3 hitValue;
+
+void main() 
+{
+	const vec2 pixelCenter = vec2(gl_LaunchIDEXT.xy) + vec2(0.5);
+	const vec2 inUV = pixelCenter/vec2(gl_LaunchSizeEXT.xy);
+	vec2 d = inUV * 2.0 - 1.0;
+
+	vec4 origin = cam.viewInverse * vec4(0,0,0,1);
+	vec4 target = cam.projInverse * vec4(d.x, d.y, 1, 1) ;
+	vec4 direction = cam.viewInverse*vec4(normalize(target.xyz / target.w), 0) ;
+
+	uint rayFlags = gl_RayFlagsOpaqueEXT;
+	uint cullMask = 0xff;
+	float tmin = 0.001;
+	float tmax = 10000.0;
+
+	traceRayEXT(topLevelAS, rayFlags, cullMask, 0, 0, 0, origin.xyz, tmin, direction.xyz, tmax, 0);
+
+	imageStore(image, ivec2(gl_LaunchIDEXT.xy), vec4(hitValue, 0.0));
+}