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comparison stageviewer.py @ 8:f3ff96192476

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Fix z-sorting issues
author Thibaut Girka <thib@sitedethib.com>
date Tue, 02 Aug 2011 13:21:28 +0200
parents 02a5f5314a19
children 668b808b73ef
comparison
equal deleted inserted replaced
7:02a5f5314a19 8:f3ff96192476
173 obj_instance = [] 173 obj_instance = []
174 for face_vertices, face_uvs in objects_faces[obj_id]: 174 for face_vertices, face_uvs in objects_faces[obj_id]:
175 obj_instance.append((tuple((x + ox, y + oy, z + oz) for x, y, z in face_vertices), 175 obj_instance.append((tuple((x + ox, y + oy, z + oz) for x, y, z in face_vertices),
176 face_uvs)) 176 face_uvs))
177 objects_instances_faces.append(obj_instance) 177 objects_instances_faces.append(obj_instance)
178
179 def keyfunc(obj):
180 return min(z for face in obj for x, y, z in face[0])
181 objects_instances_faces.sort(key=keyfunc, reverse=True)
178 182
179 vertices, uvs = objects_faces_to_vertices_uvs(objects_instances_faces) 183 vertices, uvs = objects_faces_to_vertices_uvs(objects_instances_faces)
180 nb_vertices = len(vertices) 184 nb_vertices = len(vertices)
181 vertices_format = 'f' * (3 * nb_vertices) 185 vertices_format = 'f' * (3 * nb_vertices)
182 uvs_format = 'f' * (2 * nb_vertices) 186 uvs_format = 'f' * (2 * nb_vertices)