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Moved translation functionality needed for 3mf into ThreeMFReader. Fix CURA-3089, impacts CURA-382

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This commit is contained in:
Jack Ha 2016-12-05 11:28:06 +01:00
parent 2559728cf6
commit 7a35e4170b
1 changed files with 12 additions and 1 deletions
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13
plugins/3MFReader/ThreeMFReader.py
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@ -185,9 +185,20 @@ class ThreeMFReader(MeshReader):
continue continue
build_item_node = self._createNodeFromObject(object, self._base_name + "_" + str(id)) build_item_node = self._createNodeFromObject(object, self._base_name + "_" + str(id))
# compensate for original center position, if object(s) is/are not around its zero position
extents = build_item_node.getMeshData().getExtents()
center_vector = Vector(extents.center.x, extents.center.y, extents.center.z)
transform_matrix = Matrix()
transform_matrix.setByTranslation(center_vector)
# offset with transform from 3mf
transform = build_item.get("transform") transform = build_item.get("transform")
if transform is not None: if transform is not None:
build_item_node.setTransformation(self._createMatrixFromTransformationString(transform)) transform_matrix.multiply(self._createMatrixFromTransformationString(transform))
build_item_node.setTransformation(transform_matrix)
global_container_stack = UM.Application.getInstance().getGlobalContainerStack() global_container_stack = UM.Application.getInstance().getGlobalContainerStack()
# Create a transformation Matrix to convert from 3mf worldspace into ours. # Create a transformation Matrix to convert from 3mf worldspace into ours.