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Handling Near-Plane Camera Clipping in 3D Bounding Box Projection (Part 2)

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2y ago · Oct 19, 2023 1:03 PM

When an entity is partially behind or intersecting the camera near clipping plane, raw WorldToScreen math can produce inverted projection artifacts.

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2y ago · Oct 19, 2023 2:43 PM

Checking clipW < 0.01f or performing homogeneous polygon clipping against the near plane (w > nearPlane) prevents screen-stretching glitches.

VectorByte | DirectX 11/12 Hooking & ImGui Overlays

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2y ago · Oct 20, 2023 8:43 PM

Adding a simple frustum boundary check before rendering the box vertices keeps the overlay completely artifact-free.

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