void LateUpdate()
{
renderTest.ClearBuffers();
renderTest.SetInitialTransform(camTrs);
var matrix = Matrix4x4.Scale(float3(1f / scale));
if (lazyRender)
{
renderTest.LazyRender(new TransformData(camTrs), matrix, 0, 0);
}
else
{
var map = PortalRay.GetPortalMap(cam);
renderTest.RenderPortalMap(map, new TransformData(camTrs), matrix, 0, 0); // Fix allocations
PortalRay.ClearAndReleaseRecursiveDown(map);
}
renderTest.Edge();
}
public static Node <Portal> GetPortalMap(Camera cam) // Allocations...
{
var map = pool.Get();
const int res = 32;
for (int i = 0; i < res; i++)
{
for (int j = 0; j < res; j++)
{
Vector3 uv = float3(float2(i, j) / (res - 1), 0);
Ray ray = cam.ViewportPointToRay(uv);
if (PortalRay.CastPortalRay(ray, out var rayPath))
{
MergeRayPath(map, rayPath);
}
}
}
return(map);
}
