e955c94ed3
Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
30 lines
744 B
C++
30 lines
744 B
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* 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_vector_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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/**
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* Rotate any arbitrary \a vector around the \a center position, with a unit-length \a axis
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* and the specified \a angle.
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*/
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float3 rotate_around_axis(const float3 &vector,
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const float3 ¢er,
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const float3 &axis,
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float angle);
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} // namespace blender::math
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