Mibo
Primitive3D Module
Pre-generated primitive meshes for 3D rendering. The MonoGame analog of raylib's
GenMeshCube/GenMeshSphere/etc. — there is no native generator, so these
are built once from VertexPositionNormalTexture
arrays.
Unlike the raylib canonical (which exposes module-level let values), the MonoGame
port needs a GraphicsDevice to construct
the GPU buffers, so call Primitive3D.create gd once at startup and hold the result.
Each mesh is unit-sized (cube 1³, sphere r=1, etc.); scale via the draw transform.
Types
| Type | Description |
|
A bundle of the six unit primitives. Build once and hold. |
Functions and values
| Function or value |
Description
|
Full Usage:
create gd
Parameters:
GraphicsDevice
-
The graphics device used to allocate the vertex/index buffers.
Returns: PrimitiveSet
A PrimitiveSet holding the six meshes.
|
Creates all six unit primitives, uploading their GPU buffers once.
|