[Bf-blender-cvs] [9d2a699a90d] blender2.8: Avoid unnecessary sqrt calls
Campbell Barton
noreply at git.blender.org
Thu Feb 15 11:38:35 CET 2018
Commit: 9d2a699a90d5ce7b976e76f6e1b5c260306b5218
Author: Campbell Barton
Date: Thu Feb 15 21:38:24 2018 +1100
Branches: blender2.8
https://developer.blender.org/rB9d2a699a90d5ce7b976e76f6e1b5c260306b5218
Avoid unnecessary sqrt calls
===================================================================
M source/blender/draw/engines/eevee/eevee_lightprobes.c
===================================================================
diff --git a/source/blender/draw/engines/eevee/eevee_lightprobes.c b/source/blender/draw/engines/eevee/eevee_lightprobes.c
index a6bedafc16c..b4de6081457 100644
--- a/source/blender/draw/engines/eevee/eevee_lightprobes.c
+++ b/source/blender/draw/engines/eevee/eevee_lightprobes.c
@@ -837,9 +837,10 @@ static void EEVEE_lightprobes_updates(EEVEE_ViewLayerData *sldata, EEVEE_PassLis
/* Visibility bias */
egrid->visibility_bias = 0.05f * probe->vis_bias;
egrid->visibility_bleed = probe->vis_bleedbias;
- egrid->visibility_range = max_ff(max_ff(len_v3(egrid->increment_x),
- len_v3(egrid->increment_y)),
- len_v3(egrid->increment_z)) + 1.0f;
+ egrid->visibility_range = (
+ sqrtf(max_fff(len_squared_v3(egrid->increment_x),
+ len_squared_v3(egrid->increment_y),
+ len_squared_v3(egrid->increment_z))) + 1.0f);
/* Debug Display */
if (DRW_state_draw_support() &&
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