unsigned int physics_shape_add_poly(Entity ent,
unsigned int nverts,
const Vec2 *verts,
Scalar r)
{
unsigned int i;
cpVect *cpverts;
cpShape *shape;
cpverts = malloc(nverts * sizeof(cpVect));
for (i = 0; i < nverts; ++i)
cpverts[i] = cpv_of_vec2(verts[i]);
nverts = cpConvexHull(nverts, cpverts, NULL, NULL, 0);
shape = cpPolyShapeNew2(NULL, nverts, cpverts, cpvzero, r);
free(cpverts);
return _shape_add(ent, PS_POLYGON, shape);
}
cpShape *
cpPolyShapeNew(cpBody *body, int numVerts, const cpVect *verts, cpVect offset)
{
return cpPolyShapeNew2(body, numVerts, verts, offset, 0.0f);
}