procedural-3d-engine/shaders/glsl/raytracingbasic/closesthit.rchit

#version 460
#extension GL_EXT_ray_tracing : enable
#extension GL_EXT_nonuniform_qualifier : enable

layout(location = 0) rayPayloadInEXT vec3 hitValue;
hitAttributeEXT vec2 attribs;

void main()
{
  const vec3 barycentricCoords = vec3(1.0f - attribs.x - attribs.y, attribs.x, attribs.y);
  hitValue = barycentricCoords;
}
Added basic VK_NV_ray_tracing example (wip) 2019-04-20 17:54:17 +02:00			`#version 460`
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 2020-08-15 17:59:02 +02:00			`#extension GL_EXT_ray_tracing : enable`
Added basic VK_NV_ray_tracing example (wip) 2019-04-20 17:54:17 +02:00			`#extension GL_EXT_nonuniform_qualifier : enable`

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 2020-08-15 17:59:02 +02:00			`layout(location = 0) rayPayloadInEXT vec3 hitValue;`
Changed ray tracing closest hit shader hit attributes to vec2 Fixes #878 2021-10-18 21:41:18 +02:00			`hitAttributeEXT vec2 attribs;`
Added basic VK_NV_ray_tracing example (wip) 2019-04-20 17:54:17 +02:00
			`void main()`
			`{`
Color triangle using barycentric coordinates 2019-04-21 15:39:28 +02:00			`const vec3 barycentricCoords = vec3(1.0f - attribs.x - attribs.y, attribs.x, attribs.y);`
			`hitValue = barycentricCoords;`
Added basic VK_NV_ray_tracing example (wip) 2019-04-20 17:54:17 +02:00			`}`