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+ | BVH Working

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RedShip
2025-01-17 19:31:43 +01:00
parent f5482258ba
commit ce49ecb219
14 changed files with 201 additions and 152 deletions
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31
shaders/debug.glsl
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@ -100,33 +100,6 @@ int traceRay(Ray ray)
return (num_hit);
}
int traceBVHBad(Ray ray)
{
int num_hit;
num_hit = 0;
for (int i = 0; i < u_bvhNum; i++)
{
GPUBvh node = bvh[i];
if (intersectRayBVH(ray, node))
{
// num_hit++;
for (int i = 0; i < node.primitive_count; i++)
{
GPUObject obj = objects[node.first_primitive + i];
hitInfo tmp;
if (intersect(ray, obj, tmp))
num_hit++;
}
}
}
return (num_hit);
}
int traceBVH(Ray ray)
{
int num_hit = 0;
@ -157,7 +130,7 @@ int traceBVH(Ray ray)
hitInfo tmp;
if (intersect(ray, obj, tmp))
num_hit++;
num_hit;
}
}
@ -199,6 +172,6 @@ void main()
Ray ray = initRay(uv);
int hits = traceBVH(ray);
vec3 color = vec3(float(hits) / float(10));
vec3 color = vec3(float(hits) / float(u_bvhNum / 4));
imageStore(output_image, pixel_coords, vec4(color, 1.));
}