BlitzNext/Runtime/blitz3d/skinmodel.cpp

#include "skinmodel.hpp"
#include "std.hpp"

SkinModel::SkinModel()
{
	setRenderSpace(RENDER_SPACE_WORLD);
}

void SkinModel::setBones(const vector<Object*>& bones)
{
	_bones = bones;
	_surf_bones.resize(_bones.size());
}

void SkinModel::render(const RenderContext& rc)
{
	int k;
	for (k = 0; k < _bones.size(); ++k) {
		Object* obj                 = _bones[k];
		_surf_bones[k].coord_tform  = obj->getRenderTform();
		_surf_bones[k].normal_tform = _surf_bones[k].coord_tform.m.cofactor();
	}

	const MeshModel::SurfaceList& _surfs = getSurfaces();

	for (k = 0; k < _surfs.size(); ++k) {
		Surface* surf = _surfs[k];
		if (gxMesh* mesh = surf->getMesh(_surf_bones)) {
			enqueue(mesh, 0, surf->numVertices(), 0, surf->numTriangles(), surf->getBrush());
		}
	}
}