triangles

import Voxels

A Swift library for storage, manipulation, export, and 3D rendering of Voxel data.

struct MeshBuffer

A buffer of vertex indices, positions and normals that make up a generated 3D mesh.

@frozen struct Int

A signed integer value type.

init(positions: [SIMD3<Float>] = [], indices: [UInt32] = [], normals: [SIMD3<Float>] = [])

var indices: [UInt32]

The triangle mesh indices.

var memSize: Int { get }

var normals: [SIMD3<Float>]

The triangle mesh normals.

var positions: [SIMD3<Float>]

The triangle mesh positions.

var quads: Int { get }

mutating func addQuad(index: VoxelIndex, scale: VoxelScale<Float>, face: CubeFace)

Adds a quad, scaled for the exterior view of the face of the voxel you provide.

mutating func addQuadPoints(p1: SIMD3<Float>, p2: SIMD3<Float>, p3: SIMD3<Float>, p4: SIMD3<Float>)

Adds a quad, split along the shorter axis, into the mesh buffer.

mutating func reset()

Clears all of the buffers, but keeps the memory allocated for reuse.

func validate() throws

enum GeneratedMeshError