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3mf reader now flips the data points without rotation quaterion

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This commit is contained in:
Jaime van Kessel 2015-09-21 16:42:53 +02:00
parent bfdb908148
commit 770264e16e
1 changed files with 5 additions and 5 deletions
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10
plugins/3MFReader/ThreeMFReader.py
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@ -59,13 +59,13 @@ class ThreeMFReader(MeshReader):
v1 = int(triangle.get("v1")) v1 = int(triangle.get("v1"))
v2 = int(triangle.get("v2")) v2 = int(triangle.get("v2"))
v3 = int(triangle.get("v3")) v3 = int(triangle.get("v3"))
mesh.addFace(vertex_list[v1][0],vertex_list[v1][1],vertex_list[v1][2],vertex_list[v2][0],vertex_list[v2][1],vertex_list[v2][2],vertex_list[v3][0],vertex_list[v3][1],vertex_list[v3][2]) mesh.addFace(vertex_list[v1][0],vertex_list[v1][2],vertex_list[v1][1],vertex_list[v2][0],vertex_list[v2][2],vertex_list[v2][1],vertex_list[v3][0],vertex_list[v3][2],vertex_list[v3][1])
#TODO: We currently do not check for normals and simply recalculate them. #TODO: We currently do not check for normals and simply recalculate them.
mesh.calculateNormals() mesh.calculateNormals()
node.setMeshData(mesh) node.setMeshData(mesh)
node.setSelectable(True) node.setSelectable(True)
Logger.log("d", "Loaded a mesh with %s vertices", mesh.getVertexCount()) Logger.log("d", "Loaded a mesh with %s vertices", mesh.getVertexCount())
transformation = root.findall("./3mf:build/3mf:item[@objectid='{0}']".format(object.get("id")), self._namespaces) transformation = root.findall("./3mf:build/3mf:item[@objectid='{0}']".format(object.get("id")), self._namespaces)
if transformation: if transformation:
transformation = transformation[0] transformation = transformation[0]
@ -107,10 +107,10 @@ class ThreeMFReader(MeshReader):
scale_y = math.sqrt(S2.at(1,1)) scale_y = math.sqrt(S2.at(1,1))
scale_z = math.sqrt(S2.at(2,2)) scale_z = math.sqrt(S2.at(2,2))
node.setScale(Vector(scale_x,scale_y,scale_z)) node.setScale(Vector(scale_x,scale_y,scale_z))
# We use a different coordinate frame, so rotate. # We use a different coordinate frame, so rotate.
rotation = Quaternion.fromAngleAxis(-0.5 * math.pi, Vector(1,0,0)) #rotation = Quaternion.fromAngleAxis(-0.5 * math.pi, Vector(1,0,0))
node.rotate(rotation) #node.rotate(rotation)
result.addChild(node) result.addChild(node)
#If there is more then one object, group them. #If there is more then one object, group them.