зеркало из https://github.com/mozilla/gecko-dev.git
71 строка
1.6 KiB
C
71 строка
1.6 KiB
C
/** @file
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@brief Header
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Must be c-safe!
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@date 2014
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@author
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Sensics, Inc.
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<http://sensics.com/osvr>
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*/
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/*
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// Copyright 2014 Sensics, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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*/
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#ifndef INCLUDED_Pose3C_h_GUID_066CFCE2_229C_4194_5D2B_2602CCD5C439
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#define INCLUDED_Pose3C_h_GUID_066CFCE2_229C_4194_5D2B_2602CCD5C439
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/* Internal Includes */
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/* Internal Includes */
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#include <osvr/Util/APIBaseC.h>
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#include <osvr/Util/Vec3C.h>
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#include <osvr/Util/QuaternionC.h>
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/* Library/third-party includes */
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/* none */
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/* Standard includes */
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/* none */
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OSVR_EXTERN_C_BEGIN
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/** @addtogroup UtilMath
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@{
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*/
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/** @brief A structure defining a 3D (6DOF) rigid body pose: translation and
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rotation.
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*/
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typedef struct OSVR_Pose3 {
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/** @brief Position vector */
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OSVR_Vec3 translation;
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/** @brief Orientation as a unit quaternion */
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OSVR_Quaternion rotation;
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} OSVR_Pose3;
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/** @brief Set a pose to identity */
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OSVR_INLINE void osvrPose3SetIdentity(OSVR_Pose3 *pose) {
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osvrQuatSetIdentity(&(pose->rotation));
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osvrVec3Zero(&(pose->translation));
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}
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/** @} */
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OSVR_EXTERN_C_END
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#endif
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