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Add support for GLSL_EXT_ray_tracing

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and SPV_KHR_ray_tracing
This commit is contained in:
Daniel Koch 2020-03-17 20:42:47 -04:00
parent f368dcbb7d
commit db32b243ff
69 changed files with 6912 additions and 4972 deletions
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22
Test/spv.ext.RayGenShaderArray.rgen Normal file
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#version 460
#extension GL_EXT_ray_tracing : enable
#extension GL_EXT_nonuniform_qualifier : enable
layout(binding = 0, set = 0) uniform accelerationStructureEXT accEXT0[];
layout(binding = 1, set = 0) uniform accelerationStructureEXT accEXT1[2];
layout(location = 0) rayPayloadEXT vec4 payload;
layout(shaderRecordEXT) buffer block
{
vec3 dir;
vec3 origin;
int i;
};
void main()
{
uint lx = gl_LaunchIDEXT.x;
uint ly = gl_LaunchIDEXT.y;
uint sx = gl_LaunchSizeEXT.x;
uint sy = gl_LaunchSizeEXT.y;
traceRayEXT(accEXT0[i], lx, ly, sx, sy, 0u, origin, 0.5f, dir, 0.75f, 1);
traceRayEXT(accEXT1[i], lx, ly, sx, sy, 0u, origin, 0.5f, dir, 0.75f, 1);
traceRayEXT(accEXT0[nonuniformEXT(i)], lx, ly, sx, sy, 0u, origin, 0.5f, dir, 0.75f, 1);
}