mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
synced 2026-03-26 22:49:01 +08:00
66 lines
2.6 KiB
Java
66 lines
2.6 KiB
Java
/******************************************************************************
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* Spine Runtimes Software License
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* Version 2.1
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*
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* Copyright (c) 2013, Esoteric Software
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* All rights reserved.
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*
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* You are granted a perpetual, non-exclusive, non-sublicensable and
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* non-transferable license to install, execute and perform the Spine Runtimes
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* Software (the "Software") solely for internal use. Without the written
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* permission of Esoteric Software (typically granted by licensing Spine), you
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* may not (a) modify, translate, adapt or otherwise create derivative works,
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* improvements of the Software or develop new applications using the Software
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* or (b) remove, delete, alter or obscure any trademarks or any copyright,
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* trademark, patent or other intellectual property or proprietary rights
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* notices on or in the Software, including any copy thereof. Redistributions
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* in binary or source form must include this license and terms.
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*
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* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL ESOTERIC SOFTARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*****************************************************************************/
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package com.esotericsoftware.spine.attachments;
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import com.esotericsoftware.spine.Bone;
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public class BoundingBoxAttachment extends Attachment {
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private float[] vertices;
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public BoundingBoxAttachment (String name) {
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super(name);
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}
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public void computeWorldVertices (float x, float y, Bone bone, float[] worldVertices) {
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x += bone.getWorldX();
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y += bone.getWorldY();
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float m00 = bone.getM00();
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float m01 = bone.getM01();
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float m10 = bone.getM10();
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float m11 = bone.getM11();
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float[] vertices = this.vertices;
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for (int i = 0, n = vertices.length; i < n; i += 2) {
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float px = vertices[i];
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float py = vertices[i + 1];
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worldVertices[i] = px * m00 + py * m01 + x;
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worldVertices[i + 1] = px * m10 + py * m11 + y;
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}
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}
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public float[] getVertices () {
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return vertices;
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}
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public void setVertices (float[] vertices) {
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this.vertices = vertices;
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}
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}
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