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+ | New window2 scene + better light direct sampling, to tweak and see

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TheRedShip
2025-01-15 12:18:21 +01:00
parent 2899055b51
commit 8048d0b799
6 changed files with 113 additions and 11 deletions
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shaders/volumetric.glsl
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@ -44,7 +44,7 @@ void calculateVolumetricLight(float t_scatter, inout Ray ray, inout vec3 color,
transmittance *= exp(-volume.sigma_t * t_scatter);
color *= volume.sigma_s / volume.sigma_t;
light += transmittance * color * sampleLights(scatter_pos);
light += transmittance * color * sampleLights(scatter_pos, rng_state);
float cos_theta = sampleHG(volume.g, rng_state);
vec3 new_dir = sampleDirection(ray.direction, cos_theta, rng_state);