[Bf-blender-cvs] [5f09440d5a6] master: Cycles: Make not-compact BVH the default for embree
Xavier Hallade
noreply at git.blender.org
Tue Jul 12 18:40:00 CEST 2022
Commit: 5f09440d5a6ca914651700c31cd8873fe4e496d0
Author: Xavier Hallade
Date: Tue Jul 12 18:29:58 2022 +0200
Branches: master
https://developer.blender.org/rB5f09440d5a6ca914651700c31cd8873fe4e496d0
Cycles: Make not-compact BVH the default for embree
Measurements shown on average a 1.08x speedup for a 1.04x increase in
memory usage which is an acceptable trade off for a default setting,
although discoverability of such settings influencing memory usage could
be improved.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D15429
===================================================================
M intern/cycles/blender/addon/properties.py
===================================================================
diff --git a/intern/cycles/blender/addon/properties.py b/intern/cycles/blender/addon/properties.py
index 4a8854fd868..2c926893f9d 100644
--- a/intern/cycles/blender/addon/properties.py
+++ b/intern/cycles/blender/addon/properties.py
@@ -693,7 +693,7 @@ class CyclesRenderSettings(bpy.types.PropertyGroup):
debug_use_compact_bvh: BoolProperty(
name="Use Compact BVH",
description="Use compact BVH structure (uses less ram but renders slower)",
- default=True,
+ default=False,
)
debug_bvh_time_steps: IntProperty(
name="BVH Time Steps",
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