rtm/qvf.h¶

#include "rtm/qvf.h"

vqf qv_cast(vqd input)

Casts a VQ transform float64 variant to a float32 variant.

Deprecated

Use 'vq_cast' instead. To be removed in 2.5.

vqf qv_from_matrix(matrix3x3f input)

Converts a rotation 3x3 matrix into a VQ transform.

Deprecated

Use 'vq_from_matrix' instead. To be removed in 2.5.

vqf qv_from_matrix(matrix3x4f input)

Converts a rotation 3x4 affine matrix into a VQ transform.

Deprecated

Use 'vq_from_matrix' instead. To be removed in 2.5.

vqf qv_mul(vqf lhs, vqf rhs)

Multiplies two VQ transforms.

Deprecated

Use 'vq_mul' instead. To be removed in 2.5.

vector4f qv_mul_point3(vector4f point, vqf vq)

Multiplies a VQ transform and a 3D point.

Deprecated

Use 'vq_mul_point3' instead. To be removed in 2.5.

vqf qv_inverse(vqf input)

Returns the inverse of the input VQ transform.

Deprecated

Use 'vq_inverse' instead. To be removed in 2.5.

vqf qv_normalize(vqf input)

Returns a VQ transform with the rotation part normalized.

Deprecated

Use 'vq_normalize' instead. To be removed in 2.5.

vqf qv_lerp(vqf start, vqf end, float alpha)

Per component linear interpolation of the two inputs at the specified alpha.

Deprecated

Use 'vq_lerp' instead. To be removed in 2.5.

vqf qv_slerp(vqf start, vqf end, float alpha)

Per component spherical interpolation of the two inputs at the specified alpha.

Deprecated

Use 'vq_slerp' instead. To be removed in 2.5.

bool qv_is_finite(vqf input)

Returns true if the input VQ does not contain any NaN or Inf, otherwise false.

Deprecated

Use 'vq_is_finite' instead. To be removed in 2.5.

constexpr vqf qv_set(quatf rotation, vector4f translation)

Creates a VQ transform from a rotation quaternion and a translation.

Deprecated

Use 'vq_set' instead. To be removed in 2.5.

vqd qv_identity()

Returns the identity VQ transform.

Deprecated

Use 'vq_identity' instead. To be removed in 2.5.

The return value also converts to vqf.