public float[] BvhNodesAsFloatArray(GpuSmitsBVHNode[] nodes)
{
return
nodes.SelectMany(n =>
{
var lc = new GpuBVHNodeU(ref n);
var r = lc.v0;
var data = new[] { r[0], r[1], r[2], r[3], r[4], r[5], r[6], r[7] };
return data.ToArray();
}).ToArray();
}
internal GpuBVHNodeU(ref GpuSmitsBVHNode n)
{
this.bbox = new BoundingVolumeHierarchyAccelerationStructure.BBox(n.bbox.Min, n.bbox.Max);
this.primitive = n.primitive;
this.skipIndex = n.skipIndex;
}
