Cleanup: strip trailing space for cycles

1 files changed, 9 insertions, 10 deletions

diff --git a/intern/cycles/render/graph.cpp b/intern/cycles/render/graph.cpp
index 8b179f742c4..78a2039c423 100644
--- a/intern/cycles/render/graph.cpp
+++ b/intern/cycles/render/graph.cpp
@@ -745,7 +745,7 @@ void ShaderGraph::clean(Scene *scene)
 
 	vector<bool> visited(num_node_ids, false);
 	vector<bool> on_stack(num_node_ids, false);
-	
+
 	/* break cycles */
 	break_cycles(output(), visited, on_stack);
 
@@ -860,7 +860,7 @@ void ShaderGraph::refine_bump_nodes()
 
 			copy_nodes(nodes_bump, nodes_dx);
 			copy_nodes(nodes_bump, nodes_dy);
-	
+
 			/* mark nodes to indicate they are use for bump computation, so
 			   that any texture coordinates are shifted by dx/dy when sampling */
 			foreach(ShaderNode *node, nodes_bump)
@@ -876,13 +876,13 @@ void ShaderGraph::refine_bump_nodes()
 
 			connect(out_dx, node->input("SampleX"));
 			connect(out_dy, node->input("SampleY"));
-			
+
 			/* add generated nodes */
 			foreach(NodePair& pair, nodes_dx)
 				add(pair.second);
 			foreach(NodePair& pair, nodes_dy)
 				add(pair.second);
-			
+
 			/* connect what is connected is bump to samplecenter input*/
 			connect(out , node->input("SampleCenter"));
 
@@ -941,7 +941,7 @@ void ShaderGraph::bump_from_displacement(bool use_object_space)
 	 * this for bump from displacement, this will be the only bump allowed to
 	 * overwrite the shader normal */
 	ShaderNode *set_normal = add(new SetNormalNode());
-	
+
 	/* add bump node and connect copied graphs to it */
 	BumpNode *bump = (BumpNode*)add(new BumpNode());
 	bump->use_object_space = use_object_space;
@@ -973,7 +973,7 @@ void ShaderGraph::bump_from_displacement(bool use_object_space)
 	connect(dot_center->output("Value"), bump->input("SampleCenter"));
 	connect(dot_dx->output("Value"), bump->input("SampleX"));
 	connect(dot_dy->output("Value"), bump->input("SampleY"));
-	
+
 	/* connect the bump out to the set normal in: */
 	connect(bump->output("Normal"), set_normal->input("Direction"));
 
@@ -996,7 +996,7 @@ void ShaderGraph::transform_multi_closure(ShaderNode *node, ShaderOutput *weight
 	 * the graph into nodes that feed weights into closure nodes. this is too
 	 * avoid building a closure tree and then flattening it, and instead write it
 	 * directly to an array */
-	
+
 	if(node->special_type == SHADER_SPECIAL_TYPE_COMBINE_CLOSURE) {
 		ShaderInput *fin = node->input("Fac");
 		ShaderInput *cl1in = node->input("Closure1");
@@ -1007,8 +1007,8 @@ void ShaderGraph::transform_multi_closure(ShaderNode *node, ShaderOutput *weight
 			/* mix closure: add node to mix closure weights */
 			MixClosureWeightNode *mix_node = new MixClosureWeightNode();
 			add(mix_node);
-			ShaderInput *fac_in = mix_node->input("Fac"); 
-			ShaderInput *weight_in = mix_node->input("Weight"); 
+			ShaderInput *fac_in = mix_node->input("Fac");
+			ShaderInput *weight_in = mix_node->input("Weight");
 
 			if(fin->link)
 				connect(fin->link, fac_in);
@@ -1171,4 +1171,3 @@ void ShaderGraph::dump_graph(const char *filename)
 }
 
 CCL_NAMESPACE_END
-