tom/RT_GPU
1
0
Fork 0
mirror of https://github.com/TheRedShip/RT_GPU.git synced 2025-09-28 02:58:35 +02:00
Code Issues Packages Projects Releases Wiki Activity

~ | TopLevelBVH

Browse Source
This commit is contained in:
RedShip
2025-01-22 19:33:18 +01:00
parent 594903029f
commit cd65cff03f
10 changed files with 305 additions and 115 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
shaders/intersect.glsl
View File

@ -225,12 +225,12 @@ bool intersect(Ray ray, GPUObject obj, out hitInfo hit)
}
bool intersectRayBVH(Ray ray, GPUBvh node, inout hitInfo hit)
bool intersectRayBVH(Ray ray, vec3 min_pos, vec3 max_pos, inout hitInfo hit)
{
// vec3 inv_direction = 1.0 / ray.direction;
vec3 t1 = (node.min - ray.origin) * ray.inv_direction;
vec3 t2 = (node.max - ray.origin) * ray.inv_direction;
vec3 t1 = (min_pos - ray.origin) * ray.inv_direction;
vec3 t2 = (max_pos - ray.origin) * ray.inv_direction;
vec3 tMin = min(t1, t2);
vec3 tMax = max(t1, t2);