Differential D16625 Diff 59183 source/blender/blenlib/intern/math_rotation.cc

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source/blender/blenlib/intern/math_rotation.cc

	/* SPDX-License-Identifier: GPL-2.0-or-later */			/* SPDX-License-Identifier: GPL-2.0-or-later */

	/** \file			/** \file
	* \ingroup bli			* \ingroup bli
	*/			*/

	#include "BLI_math_base.h"			#include "BLI_math_base.h"
				#include "BLI_math_matrix.hh"
				#include "BLI_math_rotation.hh"
	#include "BLI_math_rotation_legacy.hh"			#include "BLI_math_rotation_legacy.hh"
	#include "BLI_math_vector.h"			#include "BLI_math_vector.h"
	#include "BLI_math_vector.hh"			#include "BLI_math_vector.hh"

				namespace blender::math::detail {

				template AxisAngle<float>::operator EulerXYZ<float>() const;
				template AxisAngle<float>::operator Quaternion<float>() const;
				template EulerXYZ<float>::operator AxisAngle<float>() const;
				template EulerXYZ<float>::operator Quaternion<float>() const;
				template Quaternion<float>::operator AxisAngle<float>() const;
				template Quaternion<float>::operator EulerXYZ<float>() const;

				template AxisAngle<double>::operator EulerXYZ<double>() const;
				template AxisAngle<double>::operator Quaternion<double>() const;
				template EulerXYZ<double>::operator AxisAngle<double>() const;
				template EulerXYZ<double>::operator Quaternion<double>() const;
				template Quaternion<double>::operator AxisAngle<double>() const;
				template Quaternion<double>::operator EulerXYZ<double>() const;

				} // namespace blender::math::detail

	namespace blender::math {			namespace blender::math {

	float3 rotate_direction_around_axis(const float3 &direction, const float3 &axis, const float angle)			float3 rotate_direction_around_axis(const float3 &direction, const float3 &axis, const float angle)
	{			{
	BLI_ASSERT_UNIT_V3(direction);			BLI_ASSERT_UNIT_V3(direction);
	BLI_ASSERT_UNIT_V3(axis);			BLI_ASSERT_UNIT_V3(axis);

	const float3 axis_scaled = axis * math::dot(direction, axis);			const float3 axis_scaled = axis * math::dot(direction, axis);
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