Commit: 4a0a2e1ba55a4d05189eb77c7ec190991260c4ee
Author: Jeffrey Liu
Date: Wed Jul 13 01:31:59 2022 -0400
Branches: soc-2022-many-lights-sampling
https://developer.blender.org/rB4a0a2e1ba55a4d05189eb77c7ec190991260c4ee
Fix: explicitly use floats for constant values
===================================================================
M intern/cycles/kernel/light/light.h
===================================================================
diff --git a/intern/cycles/kernel/light/light.h
b/intern/cycles/kernel/light/light.h
index 40454ae6e63..06fc3a15c51 100644
--- a/intern/cycles/kernel/light/light.h
+++ b/intern/cycles/kernel/light/light.h
@@ -670,7 +670,7 @@ ccl_device_forceinline float
triangle_light_pdf(KernelGlobals kg,
if (has_motion) {
triangle_world_space_vertices(kg, sd->object, sd->prim, sd->time, V);
const float area_pre = (kernel_data.integrator.use_light_tree) ?
- 1.0 :
+ 1.0f :
triangle_area(V[0], V[1], V[2]);
pdf *= area_pre / area;
}
@@ -838,7 +838,7 @@ ccl_device_forceinline void
triangle_light_sample(KernelGlobals kg,
if (has_motion) {
triangle_world_space_vertices(kg, object, prim, -1.0f, V);
const float area_pre = (kernel_data.integrator.use_light_tree) ?
- 1.0 :
+ 1.0f :
triangle_area(V[0], V[1], V[2]);
ls->pdf = ls->pdf * area_pre / area;
}
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