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~ | Working atrous algorithm

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TheRedShip
2025-02-08 21:43:49 +01:00
parent cbc2550d78
commit 39196a00ff
12 changed files with 121 additions and 39 deletions
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11
shaders/compute.glsl
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@ -4,6 +4,9 @@ layout(local_size_x = 16, local_size_y = 16) in;
layout(binding = 0, rgba32f) uniform image2D output_image;
layout(binding = 1, rgba32f) uniform image2D accumulation_image;
layout(binding = 3, rgba32f) uniform image2D normal_texture;
layout(binding = 4, rgba32f) uniform image2D position_texture;
struct GPUObject {
mat4 rotation;
@ -176,7 +179,7 @@ vec3 pathtrace(Ray ray, inout uint rng_state)
for (int i = 0; i < camera.bounce; i++)
{
hitInfo hit = traceRay(ray);
#if 0
float t_scatter = 0.0;
bool scatter_valid = bool(volume.enabled != 0 && atmosScatter(hit, t_scatter, rng_state));
@ -193,6 +196,12 @@ vec3 pathtrace(Ray ray, inout uint rng_state)
break;
}
if (i == 0)
{
imageStore(normal_texture, ivec2(gl_GlobalInvocationID.xy), vec4(hit.normal, 1.0));
imageStore(position_texture, ivec2(gl_GlobalInvocationID.xy), vec4(hit.position, 1.0));
}
float p = max(color.r, max(color.g, color.b));
if (randomValue(rng_state) >= p) break;
color /= max(p, 0.001);