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CURA-4269 small code improvement for z-offset in project loading

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ChrisTerBeke 2017-09-22 09:34:24 +02:00
parent e7e24caf97
commit 21ea99d9f2
1 changed files with 4 additions and 3 deletions
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7
plugins/3MFReader/ThreeMFReader.py
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@ -206,9 +206,10 @@ class ThreeMFReader(MeshReader):
# Check if the model is positioned below the build plate and honor that when loading project files.
if um_node.getMeshData() is not None:
z_offset_value = um_node.getMeshData().getExtents(um_node.getWorldTransformation()).minimum.y
um_node.addDecorator(ZOffsetDecorator())
um_node.callDecoration("setZOffset", z_offset_value)
minimum_z_value = um_node.getMeshData().getExtents(um_node.getWorldTransformation()).minimum.y # y is z in transformation coordinates
if minimum_z_value < 0:
um_node.addDecorator(ZOffsetDecorator())
um_node.callDecoration("setZOffset", minimum_z_value)
result.append(um_node)