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Fixes for quad geometries

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This commit is contained in:
Seva Alekseyev 2016-08-10 10:47:49 -04:00 • committed by Ghostkeeper
parent db5d238898
commit d9e07f66a6
1 changed files with 5 additions and 6 deletions
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11
plugins/X3DReader/X3DReader.py
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@ -553,18 +553,17 @@ class X3DReader(MeshReader):
# Quad geometries from the CAD module, might be relevant for printing
def geomQuadSet(self, node, bui):
ccw = self.startCoordMesh(node, bui, lambda coord: len(coord) // 4)
ccw = self.startCoordMesh(node, bui, lambda coord: 2*(len(coord) // 4))
for i in range(0, len(bui.getVertices()), 4):
addQuadFlip(bui, i, i+1, i+2, i+4, ccw)
addQuadFlip(bui, i, i+1, i+2, i+3, ccw)
def geomIndexedQuadSet(self, node, bui):
index = readIntArray(node, "index", [])
nFaces = len(index) // 4
ccw = self.startCoordMesh(node, bui, nFaces)
nQuads = len(index) // 4
ccw = self.startCoordMesh(node, bui, nQuads*2)
for i in range(0, nFaces*4, 4):
for i in range(0, nQuads*4, 4):
addQuadFlip(bui, index[i], index[i+1], index[i+2], index[i+3], ccw)
# General purpose polygon mesh