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Make material finding more robust

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The .findContainer technique is obsolete since we now just have a field for this.

Hopefully contributes to issue #2053.
This commit is contained in:
Ghostkeeper 2017-07-06 09:41:28 +02:00
parent 271d4a30f0
commit bb68f488db
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1 changed files with 3 additions and 6 deletions
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9
plugins/CuraEngineBackend/ProcessSlicedLayersJob.py
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@ -173,19 +173,16 @@ class ProcessSlicedLayersJob(Job):
if extruders:
material_color_map = numpy.zeros((len(extruders), 4), dtype=numpy.float32)
for extruder in extruders:
material = extruder.findContainer({"type": "material"})
position = int(extruder.getMetaDataEntry("position", default="0")) # Get the position
color_code = material.getMetaDataEntry("color_code", default="#e0e000")
color_code = extruder.material.getMetaDataEntry("color_code", default="#e0e000")
color = colorCodeToRGBA(color_code)
material_color_map[position, :] = color
else:
# Single extruder via global stack.
material_color_map = numpy.zeros((1, 4), dtype=numpy.float32)
material = global_container_stack.findContainer({"type": "material"})
color_code = "#e0e000"
if material:
if material.getMetaDataEntry("color_code") is not None:
color_code = material.getMetaDataEntry("color_code")
if global_container_stack.material.getMetaDataEntry("color_code") is not None:
color_code = global_container_stack.material.getMetaDataEntry("color_code")
color = colorCodeToRGBA(color_code)
material_color_map[0, :] = color