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Coplanarity of Four Points
Four points $$A,B,C,D$$ are coplanar if:
$$\overrightarrow{AB}\cdot(\overrightarrow{AC}\times\overrightarrow{AD})=0$$
Usage
- Used as a direct vector test for coplanarity.
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Coplanarity of Four Points
Four points $$A,B,C,D$$ are coplanar if:
$$\overrightarrow{AB}\cdot(\overrightarrow{AC}\times\overrightarrow{AD})=0$$
Usage
- Used as a direct vector test for coplanarity.
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