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Merge pull request #636 from iboB/master

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[spine-c] Fixed spBone_worldToLocalRotationY
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Mario Zechner 2016-07-15 12:40:36 +02:00 committed by GitHub
commit bfa6f7dccd
1 changed files with 4 additions and 4 deletions
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8
spine-c/src/spine/Bone.c
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@ -1,10 +1,10 @@
/****************************************************************************** /******************************************************************************
* Spine Runtimes Software License * Spine Runtimes Software License
* Version 2.3 * Version 2.3
* *
* Copyright (c) 2013-2015, Esoteric Software * Copyright (c) 2013-2015, Esoteric Software
* All rights reserved. * All rights reserved.
* *
* You are granted a perpetual, non-exclusive, non-sublicensable and * You are granted a perpetual, non-exclusive, non-sublicensable and
* non-transferable license to use, install, execute and perform the Spine * non-transferable license to use, install, execute and perform the Spine
* Runtimes Software (the "Software") and derivative works solely for personal * Runtimes Software (the "Software") and derivative works solely for personal
@ -16,7 +16,7 @@
* or other intellectual property or proprietary rights notices on or in the * or other intellectual property or proprietary rights notices on or in the
* Software, including any copy thereof. Redistributions in binary or source * Software, including any copy thereof. Redistributions in binary or source
* form must include this license and terms. * form must include this license and terms.
* *
* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR * THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
@ -213,7 +213,7 @@ float spBone_worldToLocalRotationX (spBone* self) {
float spBone_worldToLocalRotationY (spBone* self) { float spBone_worldToLocalRotationY (spBone* self) {
spBone* parent = self->parent; spBone* parent = self->parent;
if (self->parent) return self->rotation; if (!parent) return self->rotation;
return ATAN2(parent->a * self->d - parent->c * self->b, parent->d * self->b - parent->b * self->d) * RAD_DEG; return ATAN2(parent->a * self->d - parent->c * self->b, parent->d * self->b - parent->b * self->d) * RAD_DEG;
} }