BeeEngine/glslang-zig
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Add support for GL_NV_displacement_micromap.

Browse source 
* Add support for GL_NV_displacement_micromap.
* Update known_good for spirv-headers and spirv-tools.
This commit is contained in:
alelenv 2023-10-02 12:07:50 -07:00 • committed by GitHub
parent 86151772b2
commit 3f02132668
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
23 changed files with 838 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

26
Test/spv.nv.dmm-allops.rchit Normal file
View file

@ -0,0 +1,26 @@
#version 460
#extension GL_EXT_ray_tracing : enable
#extension GL_EXT_ray_query : enable
#extension GL_NV_displacement_micromap : enable
layout(binding = 1) uniform accelerationStructureEXT as;
layout(binding = 0) buffer block {
vec3 op_pos;
vec2 op_bary;
uint op_hit;
};
void main()
{
op_pos = gl_HitMicroTriangleVertexPositionsNV[0];
op_pos += gl_HitMicroTriangleVertexPositionsNV[1];
op_pos += gl_HitMicroTriangleVertexPositionsNV[2];
op_bary = gl_HitMicroTriangleVertexBarycentricsNV[0];
op_bary += gl_HitMicroTriangleVertexBarycentricsNV[1];
op_bary += gl_HitMicroTriangleVertexBarycentricsNV[2];
op_hit = gl_HitKindEXT;
op_hit &= gl_HitKindFrontFacingTriangleEXT |
gl_HitKindBackFacingTriangleEXT |
gl_HitKindFrontFacingMicroTriangleNV |
gl_HitKindBackFacingMicroTriangleNV;
}