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# matrix4x4f

Transform positions and directions using matrix4x4f.

## Topics

### Functions

[`float3 matrix4x4f::transformDirection(matrix, vector)`](/documentation/ComputeGraph/matrix4x4f/transformDirection)

Transforms a direction vector by a 4x4 matrix, ignoring translation.

[`float3 matrix4x4f::transformPosition(matrix, position)`](/documentation/ComputeGraph/matrix4x4f/transformPosition)

Transforms a position by a 4x4 matrix, including translation.

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