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Eevee: Volumetrics: Avoid light leaking if last step is going trough geometry.

This commit is contained in:
Clément Foucault 2017-07-06 00:27:42 +02:00
parent cb55498159
commit f67c331bed
Notes: blender-bot 2023-02-14 09:21:21 +01:00 
Referenced by issue #51644, Crash upon Startup
1 changed files with 2 additions and 2 deletions
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4
source/blender/draw/engines/eevee/shaders/volumetric_frag.glsl
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@ -181,7 +181,7 @@ void main()
// float rand = (1.0 / 16.0) * float(((int(gl_FragCoord.x + gl_FragCoord.y) & 0x3) << 2) + (int(gl_FragCoord.x) & 0x3));
float dist = volume_start;
for (float i = 0.5; i < VOLUMETRIC_INTEGRATION_MAX_STEP && i < (volume_integration_steps - 0.1); ++i) {
float new_dist = find_next_step(rand, i);
float new_dist = max(max_z, find_next_step(rand, i));
float step = dist - new_dist; /* Marching step */
dist = new_dist;
@ -227,7 +227,7 @@ void main()
/* Evaluate transmittance to view independantely */
transmittance *= Tr;
if (dist < max_z)
if (dist <= max_z)
break;
}