BulletTriangleMesh¶

class BulletTriangleMesh¶

Bases: TypedWritableReferenceCount

Inheritance diagram

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BulletTriangleMesh.__init__()¶

BulletTriangleMesh.add_array()¶

Adds triangle information from an array of points and indices referring to these points. This is more efficient than adding triangles one at a time.

If remove_duplicate_vertices is true, it will make sure that it does not add duplicate vertices if they already exist in the triangle mesh, within the tolerance specified by set_welding_distance(). This comes at a significant performance cost, especially for large meshes.

BulletTriangleMesh.add_geom()¶

Adds the geometry from the indicated Geom from the triangle mesh. This is a one-time copy operation, and future updates to the Geom will not be reflected.

BulletTriangleMesh.add_triangle()¶

Adds a triangle with the indicated coordinates.

static BulletTriangleMesh.get_class_type()¶

BulletTriangleMesh.get_num_triangles()¶: Returns the number of triangles in this triangle mesh.

BulletTriangleMesh.get_welding_distance()¶: Returns the value previously set with set_welding_distance(), or the value of 0 if none was set.

BulletTriangleMesh.output()¶

BulletTriangleMesh.preallocate()¶: Used to reserve memory in anticipation of the given amount of vertices and indices being added to the triangle mesh. This is useful if you are about to call add_triangle() many times, to prevent unnecessary reallocations.

BulletTriangleMesh.set_welding_distance()¶

Sets the square of the distance at which vertices will be merged together when adding geometry with remove_duplicate_vertices set to true.

The default is 0, meaning vertices will only be merged if they have the exact same position.

BulletTriangleMesh.write()¶