ngx-spine
Version:
[](https://travis-ci.org/PoiScript/ngx-spine)
224 lines • 26.6 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
*/
/******************************************************************************
* Spine Runtimes License Agreement
* Last updated May 1, 2019. Replaces all prior versions.
*
* Copyright (c) 2013-2019, Esoteric Software LLC
*
* Integration of the Spine Runtimes into software or otherwise creating
* derivative works of the Spine Runtimes is permitted under the terms and
* conditions of Section 2 of the Spine Editor License Agreement:
* http://esotericsoftware.com/spine-editor-license
*
* Otherwise, it is permitted to integrate the Spine Runtimes into software
* or otherwise create derivative works of the Spine Runtimes (collectively,
* "Products"), provided that each user of the Products must obtain their own
* Spine Editor license and redistribution of the Products in any form must
* include this license and copyright notice.
*
* THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
* NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, BUSINESS
* INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
import { Utils, Color } from "../Utils";
import { VertexAttachment } from "./Attachment";
import { TextureAtlasRegion } from "../TextureAtlas";
export class MeshAttachment extends VertexAttachment {
/**
* @param {?} name
*/
constructor(name) {
super(name);
this.color = new Color(1, 1, 1, 1);
this.tempColor = new Color(0, 0, 0, 0);
}
/**
* @return {?}
*/
updateUVs() {
/** @type {?} */
let regionUVs = this.regionUVs;
if (this.uvs == null || this.uvs.length != regionUVs.length)
this.uvs = Utils.newFloatArray(regionUVs.length);
/** @type {?} */
let uvs = this.uvs;
/** @type {?} */
let n = this.uvs.length;
/** @type {?} */
let u = this.region.u;
/** @type {?} */
let v = this.region.v;
/** @type {?} */
let width = 0;
/** @type {?} */
let height = 0;
if (this.region instanceof TextureAtlasRegion) {
/** @type {?} */
let region = this.region;
/** @type {?} */
let textureWidth = region.texture.getImage().width;
/** @type {?} */
let textureHeight = region.texture.getImage().height;
switch (region.degrees) {
case 90:
u -=
(region.originalHeight - region.offsetY - region.height) /
textureWidth;
v -=
(region.originalWidth - region.offsetX - region.width) /
textureHeight;
width = region.originalHeight / textureWidth;
height = region.originalWidth / textureHeight;
for (let i = 0; i < n; i += 2) {
uvs[i] = u + regionUVs[i + 1] * width;
uvs[i + 1] = v + (1 - regionUVs[i]) * height;
}
return;
case 180:
u -=
(region.originalWidth - region.offsetX - region.width) /
textureWidth;
v -= region.offsetY / textureHeight;
width = region.originalWidth / textureWidth;
height = region.originalHeight / textureHeight;
for (let i = 0; i < n; i += 2) {
uvs[i] = u + (1 - regionUVs[i]) * width;
uvs[i + 1] = v + (1 - regionUVs[i + 1]) * height;
}
return;
case 270:
u -= region.offsetY / textureWidth;
v -= region.offsetX / textureHeight;
width = region.originalHeight / textureWidth;
height = region.originalWidth / textureHeight;
for (let i = 0; i < n; i += 2) {
uvs[i] = u + (1 - regionUVs[i + 1]) * width;
uvs[i + 1] = v + regionUVs[i] * height;
}
return;
}
u -= region.offsetX / textureWidth;
v -=
(region.originalHeight - region.offsetY - region.height) /
textureHeight;
width = region.originalWidth / textureWidth;
height = region.originalHeight / textureHeight;
}
else if (this.region == null) {
u = v = 0;
width = height = 1;
}
else {
width = this.region.u2 - u;
height = this.region.v2 - v;
}
for (let i = 0; i < n; i += 2) {
uvs[i] = u + regionUVs[i] * width;
uvs[i + 1] = v + regionUVs[i + 1] * height;
}
}
/**
* @return {?}
*/
getParentMesh() {
return this.parentMesh;
}
/**
* @param {?} parentMesh May be null.
* @return {?}
*/
setParentMesh(parentMesh) {
this.parentMesh = parentMesh;
if (parentMesh != null) {
this.bones = parentMesh.bones;
this.vertices = parentMesh.vertices;
this.worldVerticesLength = parentMesh.worldVerticesLength;
this.regionUVs = parentMesh.regionUVs;
this.triangles = parentMesh.triangles;
this.hullLength = parentMesh.hullLength;
this.worldVerticesLength = parentMesh.worldVerticesLength;
}
}
/**
* @return {?}
*/
copy() {
if (this.parentMesh != null)
return this.newLinkedMesh();
/** @type {?} */
let copy = new MeshAttachment(this.name);
copy.region = this.region;
copy.path = this.path;
copy.color.setFromColor(this.color);
this.copyTo(copy);
copy.regionUVs = new Array(this.regionUVs.length);
Utils.arrayCopy(this.regionUVs, 0, copy.regionUVs, 0, this.regionUVs.length);
copy.uvs = new Array(this.uvs.length);
Utils.arrayCopy(this.uvs, 0, copy.uvs, 0, this.uvs.length);
copy.triangles = new Array(this.triangles.length);
Utils.arrayCopy(this.triangles, 0, copy.triangles, 0, this.triangles.length);
copy.hullLength = this.hullLength;
// Nonessential.
if (this.edges != null) {
copy.edges = new Array(this.edges.length);
Utils.arrayCopy(this.edges, 0, copy.edges, 0, this.edges.length);
}
copy.width = this.width;
copy.height = this.height;
return copy;
}
/**
* @return {?}
*/
newLinkedMesh() {
/** @type {?} */
let copy = new MeshAttachment(this.name);
copy.region = this.region;
copy.path = this.path;
copy.color.setFromColor(this.color);
copy.deformAttachment = this.deformAttachment;
copy.setParentMesh(this.parentMesh != null ? this.parentMesh : this);
copy.updateUVs();
return copy;
}
}
if (false) {
/** @type {?} */
MeshAttachment.prototype.region;
/** @type {?} */
MeshAttachment.prototype.path;
/** @type {?} */
MeshAttachment.prototype.regionUVs;
/** @type {?} */
MeshAttachment.prototype.uvs;
/** @type {?} */
MeshAttachment.prototype.triangles;
/** @type {?} */
MeshAttachment.prototype.color;
/** @type {?} */
MeshAttachment.prototype.width;
/** @type {?} */
MeshAttachment.prototype.height;
/** @type {?} */
MeshAttachment.prototype.hullLength;
/** @type {?} */
MeshAttachment.prototype.edges;
/**
* @type {?}
* @private
*/
MeshAttachment.prototype.parentMesh;
/** @type {?} */
MeshAttachment.prototype.tempColor;
}
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* Spine Runtimes License Agreement\r\n * Last updated May 1, 2019. Replaces all prior versions.\r\n *\r\n * Copyright (c) 2013-2019, Esoteric Software LLC\r\n *\r\n * Integration of the Spine Runtimes into software or otherwise creating\r\n * derivative works of the Spine Runtimes is permitted under the terms and\r\n * conditions of Section 2 of the Spine Editor License Agreement:\r\n * http://esotericsoftware.com/spine-editor-license\r\n *\r\n * Otherwise, it is permitted to integrate the Spine Runtimes into software\r\n * or otherwise create derivative works of the Spine Runtimes (collectively,\r\n * \"Products\"), provided that each user of the Products must obtain their own\r\n * Spine Editor license and redistribution of the Products in any form must\r\n * include this license and copyright notice.\r\n *\r\n * THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE LLC \"AS IS\" AND ANY EXPRESS\r\n * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES\r\n * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN\r\n * NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY DIRECT, INDIRECT,\r\n * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,\r\n * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, BUSINESS\r\n * INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND ON ANY\r\n * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING\r\n * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,\r\n * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\r\n *****************************************************************************/\r\n\r\nimport { ArrayLike, Utils, Color } from \"../Utils\";\r\nimport { TextureRegion } from \"../Texture\";\r\nimport { VertexAttachment, Attachment } from \"./Attachment\";\r\nimport { TextureAtlasRegion } from \"../TextureAtlas\";\r\n\r\nexport class MeshAttachment extends VertexAttachment {\r\n  region: TextureRegion;\r\n  path: string;\r\n  regionUVs: ArrayLike<number>;\r\n  uvs: ArrayLike<number>;\r\n  triangles: Array<number>;\r\n  color = new Color(1, 1, 1, 1);\r\n  width: number;\r\n  height: number;\r\n  hullLength: number;\r\n  edges: Array<number>;\r\n  private parentMesh: MeshAttachment;\r\n  tempColor = new Color(0, 0, 0, 0);\r\n\r\n  constructor(name: string) {\r\n    super(name);\r\n  }\r\n\r\n  updateUVs() {\r\n    let regionUVs = this.regionUVs;\r\n    if (this.uvs == null || this.uvs.length != regionUVs.length)\r\n      this.uvs = Utils.newFloatArray(regionUVs.length);\r\n    let uvs = this.uvs;\r\n    let n = this.uvs.length;\r\n    let u = this.region.u,\r\n      v = this.region.v,\r\n      width = 0,\r\n      height = 0;\r\n    if (this.region instanceof TextureAtlasRegion) {\r\n      let region = this.region;\r\n      let textureWidth = region.texture.getImage().width,\r\n        textureHeight = region.texture.getImage().height;\r\n      switch (region.degrees) {\r\n        case 90:\r\n          u -=\r\n            (region.originalHeight - region.offsetY - region.height) /\r\n            textureWidth;\r\n          v -=\r\n            (region.originalWidth - region.offsetX - region.width) /\r\n            textureHeight;\r\n          width = region.originalHeight / textureWidth;\r\n          height = region.originalWidth / textureHeight;\r\n          for (let i = 0; i < n; i += 2) {\r\n            uvs[i] = u + regionUVs[i + 1] * width;\r\n            uvs[i + 1] = v + (1 - regionUVs[i]) * height;\r\n          }\r\n          return;\r\n        case 180:\r\n          u -=\r\n            (region.originalWidth - region.offsetX - region.width) /\r\n            textureWidth;\r\n          v -= region.offsetY / textureHeight;\r\n          width = region.originalWidth / textureWidth;\r\n          height = region.originalHeight / textureHeight;\r\n          for (let i = 0; i < n; i += 2) {\r\n            uvs[i] = u + (1 - regionUVs[i]) * width;\r\n            uvs[i + 1] = v + (1 - regionUVs[i + 1]) * height;\r\n          }\r\n          return;\r\n        case 270:\r\n          u -= region.offsetY / textureWidth;\r\n          v -= region.offsetX / textureHeight;\r\n          width = region.originalHeight / textureWidth;\r\n          height = region.originalWidth / textureHeight;\r\n          for (let i = 0; i < n; i += 2) {\r\n            uvs[i] = u + (1 - regionUVs[i + 1]) * width;\r\n            uvs[i + 1] = v + regionUVs[i] * height;\r\n          }\r\n          return;\r\n      }\r\n      u -= region.offsetX / textureWidth;\r\n      v -=\r\n        (region.originalHeight - region.offsetY - region.height) /\r\n        textureHeight;\r\n      width = region.originalWidth / textureWidth;\r\n      height = region.originalHeight / textureHeight;\r\n    } else if (this.region == null) {\r\n      u = v = 0;\r\n      width = height = 1;\r\n    } else {\r\n      width = this.region.u2 - u;\r\n      height = this.region.v2 - v;\r\n    }\r\n\r\n    for (let i = 0; i < n; i += 2) {\r\n      uvs[i] = u + regionUVs[i] * width;\r\n      uvs[i + 1] = v + regionUVs[i + 1] * height;\r\n    }\r\n  }\r\n\r\n  getParentMesh() {\r\n    return this.parentMesh;\r\n  }\r\n\r\n  /** @param parentMesh May be null. */\r\n  setParentMesh(parentMesh: MeshAttachment) {\r\n    this.parentMesh = parentMesh;\r\n    if (parentMesh != null) {\r\n      this.bones = parentMesh.bones;\r\n      this.vertices = parentMesh.vertices;\r\n      this.worldVerticesLength = parentMesh.worldVerticesLength;\r\n      this.regionUVs = parentMesh.regionUVs;\r\n      this.triangles = parentMesh.triangles;\r\n      this.hullLength = parentMesh.hullLength;\r\n      this.worldVerticesLength = parentMesh.worldVerticesLength;\r\n    }\r\n  }\r\n\r\n  copy(): Attachment {\r\n    if (this.parentMesh != null) return this.newLinkedMesh();\r\n\r\n    let copy = new MeshAttachment(this.name);\r\n    copy.region = this.region;\r\n    copy.path = this.path;\r\n    copy.color.setFromColor(this.color);\r\n\r\n    this.copyTo(copy);\r\n    copy.regionUVs = new Array<number>(this.regionUVs.length);\r\n    Utils.arrayCopy(\r\n      this.regionUVs,\r\n      0,\r\n      copy.regionUVs,\r\n      0,\r\n      this.regionUVs.length\r\n    );\r\n    copy.uvs = new Array<number>(this.uvs.length);\r\n    Utils.arrayCopy(this.uvs, 0, copy.uvs, 0, this.uvs.length);\r\n    copy.triangles = new Array<number>(this.triangles.length);\r\n    Utils.arrayCopy(\r\n      this.triangles,\r\n      0,\r\n      copy.triangles,\r\n      0,\r\n      this.triangles.length\r\n    );\r\n    copy.hullLength = this.hullLength;\r\n\r\n    // Nonessential.\r\n    if (this.edges != null) {\r\n      copy.edges = new Array<number>(this.edges.length);\r\n      Utils.arrayCopy(this.edges, 0, copy.edges, 0, this.edges.length);\r\n    }\r\n    copy.width = this.width;\r\n    copy.height = this.height;\r\n\r\n    return copy;\r\n  }\r\n\r\n  newLinkedMesh(): MeshAttachment {\r\n    let copy = new MeshAttachment(this.name);\r\n    copy.region = this.region;\r\n    copy.path = this.path;\r\n    copy.color.setFromColor(this.color);\r\n    copy.deformAttachment = this.deformAttachment;\r\n    copy.setParentMesh(this.parentMesh != null ? this.parentMesh : this);\r\n    copy.updateUVs();\r\n    return copy;\r\n  }\r\n}\r\n"]}