Hans Goudey
47d961a4b1
The ported normal calculation from ceed37fc5c neglected to
use the tilt attribute to rotate the normals around the tangents.
This commit adds that behavior back, adding a new math header file
to avoid duplicating the rotation function for normalized axes.
Differential Revision: https://developer.blender.org/D14655
19 lines
376 B
C++
19 lines
376 B
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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/** \file
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* \ingroup bli
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*/
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#include "BLI_math_vec_types.hh"
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namespace blender::math {
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/**
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* Rotate the unit-length \a direction around the unit-length \a axis by the \a angle.
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*/
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float3 rotate_direction_around_axis(const float3 &direction, const float3 &axis, float angle);
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} // namespace blender::math
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