[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [59221] branches/soc-2013-cycles_mblur/ intern/cycles/render/mesh.cpp: Added code to take into account all of the export steps in the mesh's

[Gavin Howard]

Revision: 59221
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=59221
Author:   gdh
Date:     2013-08-18 00:13:51 +0000 (Sun, 18 Aug 2013)
Log Message:
-----------
Added code to take into account all of the export steps in the mesh's 
BoundBox.

Modified Paths:
--------------
    branches/soc-2013-cycles_mblur/intern/cycles/render/mesh.cpp

Modified: branches/soc-2013-cycles_mblur/intern/cycles/render/mesh.cpp
===================================================================
--- branches/soc-2013-cycles_mblur/intern/cycles/render/mesh.cpp	2013-08-17 21:24:46 UTC (rev 59220)
+++ branches/soc-2013-cycles_mblur/intern/cycles/render/mesh.cpp	2013-08-18 00:13:51 UTC (rev 59221)
@@ -154,6 +154,15 @@
 
 		for(size_t i = 0; i < curve_keys_size; i++)
 			bnds.grow(curve_keys[i].co, curve_keys[i].radius);
+		
+		Attribute *attr = attributes.find(ATTR_STD_DMOTION);
+		if (attr) {
+			size_t steps_size = verts.size() * (mblur_steps - 1);
+			float3 *vert_steps = attr->data_float3();
+	
+			for (size_t i = 0; i < steps_size; i++)
+				bnds.grow(vert_steps[i]);
+		}
 
 		if(!bnds.valid()) {
 			bnds = BoundBox::empty;
@@ -164,6 +173,14 @@
 
 			for(size_t i = 0; i < curve_keys_size; i++)
 				bnds.grow_safe(curve_keys[i].co, curve_keys[i].radius);
+			
+			if (attr) {
+				size_t steps_size = verts.size() * (mblur_steps - 1);
+				float3 *vert_steps = attr->data_float3();
+		
+				for (size_t i = 0; i < steps_size; i++)
+					bnds.grow_safe(vert_steps[i]);
+			}
 		}
 	}
 
@@ -173,6 +190,9 @@
 	}
 
 	bounds = bnds;
+	
+	cout << "Bounds min: " << bounds.min.x << "," << bounds.min.y << "," << bounds.min.z;
+	cout << "\nBounds max: " << bounds.max.x << "," << bounds.max.y << "," << bounds.max.z << endl;
 }
 
 void Mesh::add_face_normals()