[Bf-blender-cvs] [fa5ce915df2] master: Fix T60722: decimate modifier not working in some cases.

[Philipp Oeser]

Commit: fa5ce915df299ea917bf014749cc905fa1e2028e
Author: Philipp Oeser
Date:   Tue Jan 22 19:49:44 2019 +0100
Branches: master
https://developer.blender.org/rBfa5ce915df299ea917bf014749cc905fa1e2028e

Fix T60722: decimate modifier not working in some cases.

===================================================================

M	source/blender/modifiers/intern/MOD_decimate.c

===================================================================

diff --git a/source/blender/modifiers/intern/MOD_decimate.c b/source/blender/modifiers/intern/MOD_decimate.c
index fff94e0d836..c7adedeae25 100644
--- a/source/blender/modifiers/intern/MOD_decimate.c
+++ b/source/blender/modifiers/intern/MOD_decimate.c
@@ -89,8 +89,10 @@ static DecimateModifierData *getOriginalModifierData(
 }
 
 static void updateFaceCount(
-        const ModifierEvalContext *ctx, const DecimateModifierData *dmd, int face_count)
+        const ModifierEvalContext *ctx, DecimateModifierData *dmd, int face_count)
 {
+	dmd->face_count = face_count;
+
 	if (DEG_is_active(ctx->depsgraph)) {
 		/* update for display only */
 		DecimateModifierData *dmd_orig = getOriginalModifierData(dmd, ctx);