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Fundamental · VectorsBeginner

Dot product

How aligned two directions are, as one number.

How it works

Placeholder text for the walking skeleton. Israel replaces it.

For two unit vectors, the dot product is the cosine of the angle between them: 1 when they point the same way, 0 when they are perpendicular and -1 when they point in opposite directions.

Further reading

Settings

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Use case

Sets your suggested path and the default platform. Shared by every field.

Platform for Shaders

Tutorials, node names and copy buttons follow it. Each field keeps its own.

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The same pages in English or Brazilian Portuguese.

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System follows your device.