clone method
Returns a deep copy of this instance, preserving originalPointer.
Implementation
@override
RlVertexBufferD clone() => .new(
originalPointer: originalPointer,
elementCount: elementCount,
vertices: .from(vertices),
texcoords: .from(texcoords),
normals: .from(normals),
colors: .from(colors),
indices: .from(indices),
vaoId: vaoId,
vboId: .from(vboId),
);