[Bf-blender-cvs] [2adf4b401ed] blender2.7: Fix for Cycles UV adaptive subdivision after float2 changes.

[Alex Fuller]

Commit: 2adf4b401ed289a3f9f3863b1bf5abb52d61f148
Author: Alex Fuller
Date:   Thu Apr 25 14:04:31 2019 +0200
Branches: blender2.7
https://developer.blender.org/rB2adf4b401ed289a3f9f3863b1bf5abb52d61f148

Fix for Cycles UV adaptive subdivision after float2 changes.

Differential Revision: https://developer.blender.org/D4717

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

M	intern/cycles/render/attribute.cpp

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

diff --git a/intern/cycles/render/attribute.cpp b/intern/cycles/render/attribute.cpp
index f7788b6a490..57c74067dbf 100644
--- a/intern/cycles/render/attribute.cpp
+++ b/intern/cycles/render/attribute.cpp
@@ -254,6 +254,9 @@ void Attribute::add_with_weight(void* dst, void* src, float weight)
 	else if(same_storage(type, TypeDesc::TypeFloat)) {
 		*((float*)dst) += *((float*)src) * weight;
 	}
+	else if(same_storage(type, TypeFloat2)) {
+		*((float2*)dst) += *((float2*)src) * weight;
+	}
 	else if(same_storage(type, TypeDesc::TypeVector)) {
 		*((float4*)dst) += *((float4*)src) * weight;
 	}