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geometry3d module
Mesh operations: hulls, convex decomposition, voxelisation, cutting and boolean intersection. A mesh is an asset name or a table of points and indices.
ในหน้านี้
Mesh operations: hulls, convex decomposition, voxelisation, cutting and boolean intersection. A mesh is an asset name or a table of points and indices.
6 functions, 0 constants. Scripts reach it as geometry3d::.
Functions
Argument kinds are the script values a call passes: node is a node handle, any a table or value of any kind, fn a callback.
| function | acts on | what it does |
|---|---|---|
convex_decomposition(any, any?) -> any |
— | The mesh cut into convex pieces, each one a mesh: the only way to collide a concave shape dynamically. |
convex_hull(any) -> any |
— | The tightest convex shape containing every point: what a dynamic collider wants when the model is concave. |
intersect(any, any) -> any |
— | The mesh both meshes have in common, or nothing when they do not overlap. |
pieces(any) -> any |
— | The mesh's separate parts, one mesh each: what a model that was already broken is made of. |
split(any, any) -> any |
— | Cut the mesh with a plane, returning the two halves: #{ point = [..], normal = [..] }. |
voxelize(any, any?) -> any |
— | The mesh as a voxel grid (#{ size, cells }, ready to be a voxels asset) so a model can become destructible terrain. |