PolyhedronGeometry

PolyhedronGeometry ⟵ BufferGeometry

A geometry class for polyhedrons with custom vertices and faces.
PolyhedronGeometry creates a polyhedron geometry from custom vertex and face data. Vertices are projected onto a sphere and subdivided to create smooth shapes. This class serves as the base for regular polyhedrons like octahedron, icosahedron, dodecahedron, and tetrahedron.

Methods

PolyhedronGeometry(const vector<f32>& vertices, const vector<u32>& indices, f32 radius, u32 detail, const Color& color)

Universal constructor - covers all cases with smart defaults

vertices	Array of vertex coordinates (x,y,z,x,y,z,...)
indices	Array of face indices (a,b,c,a,b,c,...)
radius	Radius of the final shape	1.0f
detail	Number of subdivision levels (0 = original shape)	0
color	RGBA color for all vertices	0xFFFFFFFF

PolyhedronGeometry* clone(bool recursive = false) const

Creates a copy of this geometry

recursive

Whether to clone descendants as well

void copy(const PolyhedronGeometry& geometry)

Copies properties from another geometry

geometry

Source geometry to copy from

void buildPolyhedron()

Builds the polyhedron geometry with vertices, indices, and colors

Properties

color	Color	RGBA color for all vertices
detail	u32	Number of subdivision levels
radius	f32	Radius of the final shape