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Fix T101965: Shadow bounds ignore the light Volume Factor 

Take invsqrdist_volume into account for computing shadow bounds.

Reviewed By: fclem

Maniphest Tasks: T101965

Differential Revision: https://developer.blender.org/D16513
This commit is contained in:
Miguel Pozo 2022-11-15 18:40:58 +01:00
parent 6a97668c9b
commit 8831c6f056
Notes: blender-bot 2024-01-16 18:05:25 +01:00 
Referenced by issue #101965, EEVEE - Lights stops casting shadows w/ sliders
1 changed files with 2 additions and 2 deletions
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4
source/blender/draw/engines/eevee/eevee_shadows_cube.c
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@ -38,7 +38,7 @@ void EEVEE_shadows_cube_add(EEVEE_LightsInfo *linfo, EEVEE_Light *evli, Object *
/* Saving light bounds for later. */
BoundSphere *cube_bound = linfo->shadow_bounds + linfo->cube_len;
copy_v3_v3(cube_bound->center, evli->position);
cube_bound->radius = sqrt(1.0f / evli->invsqrdist);
cube_bound->radius = sqrt(1.0f / min_ff(evli->invsqrdist, evli->invsqrdist_volume));
linfo->shadow_cube_light_indices[linfo->cube_len] = linfo->num_light;
evli->shadow_id = linfo->shadow_len++;
@ -87,7 +87,7 @@ bool EEVEE_shadows_cube_setup(EEVEE_LightsInfo *linfo, const EEVEE_Light *evli,
eevee_light_matrix_get(evli, cube_data->shadowmat);
shdw_data->far = max_ff(sqrt(1.0f / evli->invsqrdist), 3e-4);
shdw_data->far = max_ff(sqrt(1.0f / min_ff(evli->invsqrdist, evli->invsqrdist_volume)), 3e-4);
shdw_data->near = min_ff(shdw_data->near, shdw_data->far - 1e-4);
bool update = false;