[Bf-blender-cvs] [111e2f5] master: Fix T49904: Cycles standalone missing default generated texture coordinates.

[Brecht Van Lommel]

Commit: 111e2f5abacc0d93b83de66d1cde8f37e60f1395
Author: Brecht Van Lommel
Date:   Sat Nov 12 17:21:21 2016 +0100
Branches: master
https://developer.blender.org/rB111e2f5abacc0d93b83de66d1cde8f37e60f1395

Fix T49904: Cycles standalone missing default generated texture coordinates.

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

M	intern/cycles/app/cycles_xml.cpp

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

diff --git a/intern/cycles/app/cycles_xml.cpp b/intern/cycles/app/cycles_xml.cpp
index b3be07f..29a68bf 100644
--- a/intern/cycles/app/cycles_xml.cpp
+++ b/intern/cycles/app/cycles_xml.cpp
@@ -395,7 +395,7 @@ static void xml_read_mesh(const XMLReadState& state, pugi::xml_node node)
 	int shader = 0;
 	bool smooth = state.smooth;
 
-	/* read vertices and polygons, RIB style */
+	/* read vertices and polygons */
 	vector<float3> P;
 	vector<float> UV;
 	vector<int> verts, nverts;
@@ -521,8 +521,12 @@ static void xml_read_mesh(const XMLReadState& state, pugi::xml_node node)
 		sdparams.objecttoworld = state.tfm;
 	}
 
-	/* temporary for test compatibility */
-	mesh->attributes.remove(ATTR_STD_VERTEX_NORMAL);
+	/* we don't yet support arbitrary attributes, for now add vertex
+	 * coordinates as generated coordinates if requested */
+	if (mesh->need_attribute(state.scene, ATTR_STD_GENERATED)) {
+		Attribute *attr = mesh->attributes.add(ATTR_STD_GENERATED);
+		memcpy(attr->data_float3(), mesh->verts.data(), sizeof(float3)*mesh->verts.size());
+	}
 }
 
 /* Light */