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Eevee: Fix garbage on the first frames when enabling volumetrics. 

Was cause by newly added shader deferred compilation.
This commit is contained in:
Clément Foucault 2018-03-06 23:17:50 +01:00
parent 267e816b9a
commit aa07660201
1 changed files with 3 additions and 2 deletions
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5
source/blender/draw/engines/eevee/eevee_volumes.c
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@ -360,7 +360,7 @@ void EEVEE_volumes_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata)
if ((effects->enabled_effects & EFFECT_VOLUMETRIC) != 0) {
const DRWContextState *draw_ctx = DRW_context_state_get();
Scene *scene = draw_ctx->scene;
DRWShadingGroup *grp;
DRWShadingGroup *grp = NULL;
/* Quick breakdown of the Volumetric rendering:
*
@ -404,7 +404,8 @@ void EEVEE_volumes_cache_init(EEVEE_ViewLayerData *sldata, EEVEE_Data *vedata)
DRW_shgroup_uniform_block(grp, "common_block", sldata->common_ubo);
}
}
else {
if (grp == NULL) {
/* If no world or volume material is present just clear the buffer with this drawcall */
grp = DRW_shgroup_empty_tri_batch_create(e_data.volumetric_clear_sh,
psl->volumetric_world_ps,