| #version 460 |
| #extension GL_EXT_ray_query : enable |
| #extension GL_EXT_opacity_micromap : enable |
| |
| layout(set = 0, binding = 0) uniform accelerationStructureEXT topLevelAS; |
| |
| void main() |
| { |
| rayQueryEXT rq; |
| // Passing gl_RayFlagsForceOpacityMicromap2StateEXT from a ray-query (compute) stage must declare |
| // the RayTracingOpacityMicromap capability + SPV_EXT_opacity_micromap, just like ray-pipeline stages. |
| rayQueryInitializeEXT(rq, topLevelAS, |
| gl_RayFlagsForceOpacityMicromap2StateEXT, 0xFFu, |
| vec3(0.0), 0.1, vec3(0.0, 0.0, 1.0), 100.0); |
| rayQueryProceedEXT(rq); |
| } |