int arity(refObject type)
{ int count = 0;
refObject pars = cadr(degen(type));
while (pars != nil)
{ count += 1;
pars = cddr(pars); }
return count; }
void TriangleMesh::Set(const Polyhedron &polyhedron)
{
std::vector<Triangle> tris = polyhedron.Triangulate();
if (!tris.empty())
{
int alignment = (simdCapability == SIMD_AVX) ? 8 : ((simdCapability == SIMD_SSE41 || simdCapability == SIMD_SSE2) ? 4 : 1);
float3 degen(-FLOAT_INF, -FLOAT_INF, -FLOAT_INF);
Triangle degent(degen, degen, degen);
while(tris.size() % alignment != 0)
tris.push_back(degent);
Set(&tris[0], tris.size());
}
}