drlukeparry/pyslm

Bug: PySLM - Support Structures Extruded Prisms are incorrectly trianglulated

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With latest release of Trimesh (3.18) the default argument for the triangulation method is earbox-cut algorithm. This creates a triangular mesh that is not constrained to a prescribed triangle size with poor quality triangulation, causing failure of the Ray Intersection tests used to build the support volume.