Paul-Mark Difrancesco
paulmarkd
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Toronto,
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Houdini Engine
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SideFX Staff
Since 1月 2022
Recent Forum Posts
Meshing Point clouds 2024年9月13日15:48
Triangulate 2D:
- Adds topology to the input points (Delaunay Triangulation).
- Linearly interpolates, bounded by the input's convex hull.
Point Cloud Surface:
- Creates new points and topology.
- Solves on the bounding cube.
- Uses smoother interpolation, with closed or open boundary conditions.
- Adaptive; uses more polygons in areas with higher point densities.
- Requires input points to have properly oriented normals.
- Adds topology to the input points (Delaunay Triangulation).
- Linearly interpolates, bounded by the input's convex hull.
Point Cloud Surface:
- Creates new points and topology.
- Solves on the bounding cube.
- Uses smoother interpolation, with closed or open boundary conditions.
- Adaptive; uses more polygons in areas with higher point densities.
- Requires input points to have properly oriented normals.
Meshing Point clouds 2024年9月13日15:24
Since your dataset is 2.5D by the sounds of it, you'd be better suited using the Triangulate 2D SOP, with Restore Original Point Positions toggled on. The Point Cloud Surface SOP is better for 3D scans.
How to get acceptable quality Heightfield Masks? 2024年7月3日12:04
Hi Ludvík, would you be able to share an example of your setup?