Function bgfx_sys::bgfx_alloc_transform
source · pub unsafe extern "C" fn bgfx_alloc_transform(
_transform: *mut bgfx_transform_t,
_num: u16
) -> u32
Expand description
Reserve matrices in internal matrix cache.
@attention Pointer returned can be modified until bgfx::frame
is called.
@param[out] _transform Pointer to Transform
structure.
@param[in] _num Number of matrices.
@returns Index in matrix cache.