Update ray tracing samples to use VK_KHR_ray_tracing (#753)

* Started updating ray tracing samples to KHR extension

* Updated GLSL shaders to use GL_EXT_ray_tracing

* Code cleanup, naming

* Fix include directories to use Vulkan headers from repository instead of NDK for the Android build

* Added new Android function pointers

* Renamed basic ray tracing sample

Added android build files

* Remove unused batch file

* Replaced remaining NV identifiers

* Updating ray tracing shadow sample to KHR extension

* Updated shaders to use KHR instead of NV extension

Fixed shader bindings

* Updating ray tracing reflections sample to KHR extension

* Renamed ray tracing reflections sample

* Renamed ray tracing shadows sample

Added android build files

* Removed no-longer used batch files for shader generation

* Proper alignment for the shader binding table

* Updated readme

* Reworked shader group setup

* Cleanup

* Reworked shader group setup

* Reworked shader group setup

* Code cleanup

data/shaders/glsl/base/generate-spirv.bat

@@ -1,2 +0,0 @@
-glslangvalidator -V textoverlay.vert -o textoverlay.vert.spv
-glslangvalidator -V textoverlay.frag -o textoverlay.frag.spv

data/shaders/glsl/bloom/generate-spirv.bat

@@ -1,12 +0,0 @@
-glslangvalidator -V colorpass.vert -o colorpass.vert.spv
-glslangvalidator -V colorpass.frag -o colorpass.frag.spv
-
-glslangvalidator -V phongpass.vert -o phongpass.vert.spv
-glslangvalidator -V phongpass.frag -o phongpass.frag.spv
-
-glslangvalidator -V gaussblur.vert -o gaussblur.vert.spv
-glslangvalidator -V gaussblur.frag -o gaussblur.frag.spv
-
-glslangvalidator -V skybox.vert -o skybox.vert.spv
-glslangvalidator -V skybox.frag -o skybox.frag.spv
-

data/shaders/glsl/computeparticles/generate-spirv.bat

@@ -1,5 +0,0 @@
-glslangvalidator -V particle.frag -o particle.frag.spv
-glslangvalidator -V particle.vert -o particle.vert.spv
-glslangvalidator -V particle.comp -o particle.comp.spv
-
-

data/shaders/glsl/computeraytracing/generate-spirv.bat

@@ -1,3 +0,0 @@
-glslangvalidator -V texture.frag -o texture.frag.spv
-glslangvalidator -V texture.vert -o texture.vert.spv
-glslangvalidator -V raytracing.comp -o raytracing.comp.spv

data/shaders/glsl/computeshader/generate-spirv.bat

@@ -1,7 +0,0 @@
-glslangvalidator -V edgedetect.comp -o edgedetect.comp.spv
-glslangvalidator -V emboss.comp -o emboss.comp.spv
-glslangvalidator -V sharpen.comp -o sharpen.comp.spv
-glslangvalidator -V texture.frag -o texture.frag.spv
-glslangvalidator -V texture.vert -o texture.vert.spv
-
-

data/shaders/glsl/debugmarker/generate-spirv.bat

@@ -1,6 +0,0 @@
-glslangvalidator -V toon.vert -o toon.vert.spv
-glslangvalidator -V toon.frag -o toon.frag.spv
-glslangvalidator -V colorpass.vert -o colorpass.vert.spv
-glslangvalidator -V colorpass.frag -o colorpass.frag.spv
-glslangvalidator -V postprocess.vert -o postprocess.vert.spv
-glslangvalidator -V postprocess.frag -o postprocess.frag.spv

data/shaders/glsl/displacement/generate-spirv.bat

@@ -1,5 +0,0 @@
-glslangvalidator -V base.vert -o base.vert.spv
-glslangvalidator -V base.frag -o base.frag.spv
-glslangvalidator -V displacement.tesc -o displacement.tesc.spv
-glslangvalidator -V displacement.tese -o displacement.tese.spv
-

data/shaders/glsl/distancefieldfonts/generate-spirv.bat

@@ -1,5 +0,0 @@
-glslangvalidator -V sdf.vert -o sdf.vert.spv
-glslangvalidator -V sdf.frag -o sdf.frag.spv
-glslangvalidator -V bitmap.vert -o bitmap.vert.spv
-glslangvalidator -V bitmap.frag -o bitmap.frag.spv
-

data/shaders/glsl/geometryshader/generate-spirv.bat

@@ -1,5 +0,0 @@
-glslangvalidator -V base.vert -o base.vert.spv
-glslangvalidator -V base.frag -o base.frag.spv
-glslangvalidator -V normaldebug.geom -o normaldebug.geom.spv
-glslangvalidator -V mesh.vert -o mesh.vert.spv
-glslangvalidator -V mesh.frag -o mesh.frag.spv

data/shaders/glsl/indirectdraw/generate-spirv.bat

@@ -1,6 +0,0 @@
-glslangvalidator -V ground.vert -o ground.vert.spv
-glslangvalidator -V ground.frag -o ground.frag.spv
-glslangvalidator -V indirectdraw.vert -o indirectdraw.vert.spv
-glslangvalidator -V indirectdraw.frag -o indirectdraw.frag.spv
-glslangvalidator -V skysphere.vert -o skysphere.vert.spv
-glslangvalidator -V skysphere.frag -o skysphere.frag.spv

data/shaders/glsl/instancing/generate-spirv.bat

@@ -1,2 +0,0 @@
-glslangvalidator -V instancing.vert -o instancing.vert.spv
-glslangvalidator -V instancing.frag -o instancing.frag.spv

data/shaders/glsl/multithreading/generate-spirv.bat

@@ -1,4 +0,0 @@
-glslangvalidator -V phong.vert -o phong.vert.spv
-glslangvalidator -V phong.frag -o phong.frag.spv
-glslangvalidator -V starsphere.vert -o starsphere.vert.spv
-glslangvalidator -V starsphere.frag -o starsphere.frag.spv

data/shaders/glsl/nv_ray_tracing_basic/miss.rmiss

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

data/shaders/glsl/nv_ray_tracing_basic/raygen.rgen

@@ -1,32 +0,0 @@
-#version 460
-#extension GL_NV_ray_tracing : require
-
-layout(binding = 0, set = 0) uniform accelerationStructureNV 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) rayPayloadNV vec3 hitValue;
-
-void main() 
-{
-	const vec2 pixelCenter = vec2(gl_LaunchIDNV.xy) + vec2(0.5);
-	const vec2 inUV = pixelCenter/vec2(gl_LaunchSizeNV.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_RayFlagsOpaqueNV;
-	uint cullMask = 0xff;
-	float tmin = 0.001;
-	float tmax = 10000.0;
-
-	traceNV(topLevelAS, rayFlags, cullMask, 0, 0, 0, origin.xyz, tmin, direction.xyz, tmax, 0);
-
-	imageStore(image, ivec2(gl_LaunchIDNV.xy), vec4(hitValue, 0.0));
-}

data/shaders/glsl/nv_ray_tracing_shadows/miss.rmiss

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

data/shaders/glsl/nv_ray_tracing_shadows/shadow.rmiss

@@ -1,9 +0,0 @@
-#version 460
-#extension GL_NV_ray_tracing : require
-
-layout(location = 2) rayPayloadInNV bool shadowed;
-
-void main()
-{
-	shadowed = false;
-}

data/shaders/glsl/occlusionquery/generate-spirv.bat

@@ -1,6 +0,0 @@
-glslangvalidator -V mesh.vert -o mesh.vert.spv
-glslangvalidator -V mesh.frag -o mesh.frag.spv
-glslangvalidator -V occluder.vert -o occluder.vert.spv
-glslangvalidator -V occluder.frag -o occluder.frag.spv
-glslangvalidator -V simple.vert -o simple.vert.spv
-glslangvalidator -V simple.frag -o simple.frag.spv

data/shaders/glsl/particlefire/generate-spirv.bat

@@ -1,7 +0,0 @@
-glslangvalidator -V particle.frag -o particle.frag.spv
-glslangvalidator -V particle.vert -o particle.vert.spv
-glslangvalidator -V normalmap.frag -o normalmap.frag.spv
-glslangvalidator -V normalmap.vert -o normalmap.vert.spv
-
-
-

data/shaders/glsl/pipelines/generate-spriv.bat

@@ -1,7 +0,0 @@
-glslangvalidator -V phong.vert -o phong.vert.spv
-glslangvalidator -V phong.frag -o phong.frag.spv
-glslangvalidator -V wireframe.vert -o wireframe.vert.spv
-glslangvalidator -V wireframe.frag -o wireframe.frag.spv
-glslangvalidator -V toon.vert -o toon.vert.spv
-glslangvalidator -V toon.frag -o toon.frag.spv
-

data/shaders/glsl/radialblur/generate-spirv.bat

@@ -1,7 +0,0 @@
-glslangvalidator -V colorpass.vert -o colorpass.vert.spv
-glslangvalidator -V colorpass.frag -o colorpass.frag.spv
-glslangvalidator -V phongpass.vert -o phongpass.vert.spv
-glslangvalidator -V phongpass.frag -o phongpass.frag.spv
-glslangvalidator -V radialblur.vert -o radialblur.vert.spv
-glslangvalidator -V radialblur.frag -o radialblur.frag.spv
-

data/shaders/glsl/raytracingbasic/closesthit.rchit

@@ -1,9 +1,9 @@
 #version 460
-#extension GL_NV_ray_tracing : require
+#extension GL_EXT_ray_tracing : enable
 #extension GL_EXT_nonuniform_qualifier : enable
 
-layout(location = 0) rayPayloadInNV vec3 hitValue;
-hitAttributeNV vec3 attribs;
+layout(location = 0) rayPayloadInEXT vec3 hitValue;
+hitAttributeEXT vec3 attribs;
 
 void main()
 {

data/shaders/glsl/raytracingbasic/miss.rmiss

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

data/shaders/glsl/raytracingbasic/raygen.rgen

@@ -0,0 +1,32 @@
+#version 460
+#extension GL_EXT_ray_tracing : enable
+
+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), 0) ;
+
+	float tmin = 0.001;
+	float tmax = 10000.0;
+
+    hitValue = vec3(0.0);
+
+    traceRayEXT(topLevelAS, gl_RayFlagsOpaqueEXT, 0xff, 0, 0, 0, origin.xyz, tmin, direction.xyz, tmax, 0);
+
+	imageStore(image, ivec2(gl_LaunchIDEXT.xy), vec4(hitValue, 0.0));
+}

data/shaders/glsl/raytracingreflections/closesthit.rchit

@@ -1,5 +1,5 @@
 #version 460
-#extension GL_NV_ray_tracing : require
+#extension GL_EXT_ray_tracing : require
 #extension GL_EXT_nonuniform_qualifier : enable
 
 struct RayPayload {
@@ -9,11 +9,11 @@ struct RayPayload {
 	float reflector;
 };
 
-layout(location = 0) rayPayloadInNV RayPayload rayPayload;
+layout(location = 0) rayPayloadInEXT RayPayload rayPayload;
 
-hitAttributeNV vec3 attribs;
+hitAttributeEXT vec3 attribs;
 
-layout(binding = 0, set = 0) uniform accelerationStructureNV topLevelAS;
+layout(binding = 0, set = 0) uniform accelerationStructureEXT topLevelAS;
 layout(binding = 2, set = 0) uniform UBO 
 {
 	mat4 viewInverse;
@@ -68,7 +68,7 @@ void main()
 	vec3 lightVector = normalize(ubo.lightPos.xyz);
 	float dot_product = max(dot(lightVector, normal), 0.6);
 	rayPayload.color = v0.color.rgb * vec3(dot_product);
-	rayPayload.distance = gl_RayTmaxNV;
+	rayPayload.distance = gl_RayTmaxEXT;
 	rayPayload.normal = normal;
 
 	// Objects with full white vertex color are treated as reflectors

data/shaders/glsl/raytracingreflections/miss.rmiss

@@ -1,5 +1,5 @@
 #version 460
-#extension GL_NV_ray_tracing : require
+#extension GL_EXT_ray_tracing : require
 
 struct RayPayload {
 	vec3 color;
@@ -8,14 +8,14 @@ struct RayPayload {
 	float reflector;
 };
 
-layout(location = 0) rayPayloadInNV RayPayload rayPayload;
+layout(location = 0) rayPayloadInEXT RayPayload rayPayload;
 
 void main()
 {
 	// View-independent background gradient to simulate a basic sky background
 	const vec3 gradientStart = vec3(0.5, 0.6, 1.0);
 	const vec3 gradientEnd = vec3(1.0);
-	vec3 unitDir = normalize(gl_WorldRayDirectionNV);
+	vec3 unitDir = normalize(gl_WorldRayDirectionEXT);
 	float t = 0.5 * (unitDir.y + 1.0);
 	rayPayload.color = (1.0-t) * gradientStart + t * gradientEnd;
 

data/shaders/glsl/raytracingreflections/raygen.rgen

@@ -1,7 +1,7 @@
 #version 460
-#extension GL_NV_ray_tracing : require
+#extension GL_EXT_ray_tracing : require
 
-layout(binding = 0, set = 0) uniform accelerationStructureNV topLevelAS;
+layout(binding = 0, set = 0) uniform accelerationStructureEXT topLevelAS;
 layout(binding = 1, set = 0, rgba8) uniform image2D image;
 layout(binding = 2, set = 0) uniform CameraProperties 
 {
@@ -18,22 +18,22 @@ struct RayPayload {
 	float reflector;
 };
 
-layout(location = 0) rayPayloadNV RayPayload rayPayload;
+layout(location = 0) rayPayloadEXT RayPayload rayPayload;
 
 // Max. number of recursion is passed via a specialization constant
 layout (constant_id = 0) const int MAX_RECURSION = 0;
 
 void main() 
 {
-	const vec2 pixelCenter = vec2(gl_LaunchIDNV.xy) + vec2(0.5);
-	const vec2 inUV = pixelCenter/vec2(gl_LaunchSizeNV.xy);
+	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_RayFlagsOpaqueNV;
+	uint rayFlags = gl_RayFlagsOpaqueEXT;
 	uint cullMask = 0xff;
 	float tmin = 0.001;
 	float tmax = 10000.0;
@@ -41,7 +41,7 @@ void main()
 	vec3 color = vec3(0.0);
 
 	for (int i = 0; i < MAX_RECURSION; i++) {
-		traceNV(topLevelAS, rayFlags, cullMask, 0, 0, 0, origin.xyz, tmin, direction.xyz, tmax, 0);
+		traceRayEXT(topLevelAS, rayFlags, cullMask, 0, 0, 0, origin.xyz, tmin, direction.xyz, tmax, 0);
 		vec3 hitColor = rayPayload.color;
 
 		if (rayPayload.distance < 0.0f) {
@@ -58,5 +58,5 @@ void main()
 
 	}
 
-	imageStore(image, ivec2(gl_LaunchIDNV.xy), vec4(color, 0.0));
+	imageStore(image, ivec2(gl_LaunchIDEXT.xy), vec4(color, 0.0));
 }

data/shaders/glsl/raytracingshadows/closesthit.rchit

@@ -1,12 +1,12 @@
 #version 460
-#extension GL_NV_ray_tracing : require
+#extension GL_EXT_ray_tracing : require
 #extension GL_EXT_nonuniform_qualifier : enable
 
-layout(location = 0) rayPayloadInNV vec3 hitValue;
-layout(location = 2) rayPayloadNV bool shadowed;
-hitAttributeNV vec3 attribs;
+layout(location = 0) rayPayloadInEXT vec3 hitValue;
+layout(location = 2) rayPayloadEXT bool shadowed;
+hitAttributeEXT vec3 attribs;
 
-layout(binding = 0, set = 0) uniform accelerationStructureNV topLevelAS;
+layout(binding = 0, set = 0) uniform accelerationStructureEXT topLevelAS;
 layout(binding = 2, set = 0) uniform UBO 
 {
 	mat4 viewInverse;
@@ -23,9 +23,9 @@ struct Vertex
   vec3 normal;
   vec2 uv;
   vec4 color;
-  vec4 _pad0; 
+  vec4 _pad0;
   vec4 _pad1;
-};
+ };
 
 Vertex unpack(uint index)
 {
@@ -60,15 +60,15 @@ void main()
 	// Basic lighting
 	vec3 lightVector = normalize(ubo.lightPos.xyz);
 	float dot_product = max(dot(lightVector, normal), 0.2);
-	hitValue = v0.color.rgb * vec3(dot_product);
+	hitValue = v0.color.rgb * dot_product;
  
 	// Shadow casting
 	float tmin = 0.001;
-	float tmax = 100.0;
-	vec3 origin = gl_WorldRayOriginNV + gl_WorldRayDirectionNV * gl_HitTNV;
+	float tmax = 10000.0;
+	vec3 origin = gl_WorldRayOriginEXT + gl_WorldRayDirectionEXT * gl_HitTEXT;
 	shadowed = true;  
-	// Offset indices to match shadow hit/miss index
-	traceNV(topLevelAS, gl_RayFlagsTerminateOnFirstHitNV | gl_RayFlagsOpaqueNV|gl_RayFlagsSkipClosestHitShaderNV, 0xFF, 1, 0, 1, origin, tmin, lightVector, tmax, 2);
+	// Trace shadow ray and offset indices to match shadow hit/miss shader group indices
+	traceRayEXT(topLevelAS, gl_RayFlagsTerminateOnFirstHitEXT | gl_RayFlagsOpaqueEXT | gl_RayFlagsSkipClosestHitShaderEXT, 0xFF, 1, 0, 1, origin, tmin, lightVector, tmax, 2);
 	if (shadowed) {
 		hitValue *= 0.3;
 	}

data/shaders/glsl/raytracingshadows/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);
+}

data/shaders/glsl/raytracingshadows/raygen.rgen

@@ -1,7 +1,7 @@
 #version 460
-#extension GL_NV_ray_tracing : require
+#extension GL_EXT_ray_tracing : require
 
-layout(binding = 0, set = 0) uniform accelerationStructureNV topLevelAS;
+layout(binding = 0, set = 0) uniform accelerationStructureEXT topLevelAS;
 layout(binding = 1, set = 0, rgba8) uniform image2D image;
 layout(binding = 2, set = 0) uniform CameraProperties 
 {
@@ -10,24 +10,24 @@ layout(binding = 2, set = 0) uniform CameraProperties
 	vec4 lightPos;
 } cam;
 
-layout(location = 0) rayPayloadNV vec3 hitValue;
+layout(location = 0) rayPayloadEXT vec3 hitValue;
 
 void main() 
 {
-	const vec2 pixelCenter = vec2(gl_LaunchIDNV.xy) + vec2(0.5);
-	const vec2 inUV = pixelCenter/vec2(gl_LaunchSizeNV.xy);
+	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_RayFlagsOpaqueNV;
+	uint rayFlags = gl_RayFlagsOpaqueEXT;
 	uint cullMask = 0xff;
 	float tmin = 0.001;
 	float tmax = 10000.0;
 
-	traceNV(topLevelAS, rayFlags, cullMask, 0, 0, 0, origin.xyz, tmin, direction.xyz, tmax, 0);
+	traceRayEXT(topLevelAS, rayFlags, cullMask, 0, 0, 0, origin.xyz, tmin, direction.xyz, tmax, 0);
 
-	imageStore(image, ivec2(gl_LaunchIDNV.xy), vec4(hitValue, 0.0));
+	imageStore(image, ivec2(gl_LaunchIDEXT.xy), vec4(hitValue, 0.0));
 }

data/shaders/glsl/raytracingshadows/shadow.rmiss

@@ -0,0 +1,9 @@
+#version 460
+#extension GL_EXT_ray_tracing : require
+
+layout(location = 2) rayPayloadInEXT bool shadowed;
+
+void main()
+{
+	shadowed = false;
+}

data/shaders/glsl/shadowmapping/generate-spirv.bat

@@ -1,7 +0,0 @@
-glslangvalidator -V offscreen.vert -o offscreen.vert.spv
-glslangvalidator -V offscreen.frag -o offscreen.frag.spv
-glslangvalidator -V quad.vert -o quad.vert.spv
-glslangvalidator -V quad.frag -o quad.frag.spv
-glslangvalidator -V scene.vert -o scene.vert.spv
-glslangvalidator -V scene.frag -o scene.frag.spv
-

data/shaders/glsl/shadowmappingomni/generate-spirv.bat

@@ -1,7 +0,0 @@
-glslangvalidator -V offscreen.vert -o offscreen.vert.spv
-glslangvalidator -V offscreen.frag -o offscreen.frag.spv
-glslangvalidator -V scene.vert -o scene.vert.spv
-glslangvalidator -V scene.frag -o scene.frag.spv
-glslangvalidator -V cubemapdisplay.vert -o cubemapdisplay.vert.spv
-glslangvalidator -V cubemapdisplay.frag -o cubemapdisplay.frag.spv
-

data/shaders/glsl/sphericalenvmapping/generate-spirv.bat

@@ -1,2 +0,0 @@
-glslangvalidator -V sem.vert -o sem.vert.spv
-glslangvalidator -V sem.frag -o sem.frag.spv

data/shaders/glsl/terraintessellation/generate-spirv.bat

@@ -1,7 +0,0 @@
-glslangvalidator -V terrain.vert -o terrain.vert.spv
-glslangvalidator -V terrain.frag -o terrain.frag.spv
-glslangvalidator -V skysphere.vert -o skysphere.vert.spv
-glslangvalidator -V skysphere.frag -o skysphere.frag.spv
-glslangvalidator -V terrain.tesc -o terrain.tesc.spv
-glslangvalidator -V terrain.tese -o terrain.tese.spv
-

data/shaders/glsl/tessellation/generate-spriv.bat

@@ -1,7 +0,0 @@
-glslangvalidator -V base.vert -o base.vert.spv
-glslangvalidator -V base.frag -o base.frag.spv
-glslangvalidator -V passthrough.tesc -o passthrough.tesc.spv
-glslangvalidator -V passthrough.tese -o passthrough.tese.spv
-glslangvalidator -V pntriangles.tesc -o pntriangles.tesc.spv
-glslangvalidator -V pntriangles.tese -o pntriangles.tese.spv
-

data/shaders/glsl/texture/generate-spirv.bat

@@ -1,3 +0,0 @@
-glslangvalidator -V texture.vert -o texture.vert.spv
-glslangvalidator -V texture.frag -o texture.frag.spv
-

data/shaders/glsl/texturearray/generate-spirv.bat

@@ -1,2 +0,0 @@
-glslangvalidator -V instancing.vert -o instancing.vert.spv
-glslangvalidator -V instancing.frag -o instancing.frag.spv

data/shaders/glsl/vulkanscene/generate-spriv.bat

@@ -1,8 +0,0 @@
-glslangvalidator -V logo.vert -o logo.vert.spv
-glslangvalidator -V logo.frag -o logo.frag.spv
-
-glslangvalidator -V mesh.vert -o mesh.vert.spv
-glslangvalidator -V mesh.frag -o mesh.frag.spv
-
-glslangvalidator -V skybox.vert -o skybox.vert.spv
-glslangvalidator -V skybox.frag -o skybox.frag.spv