@esotericsoftware/spine-core
Version:
The official Spine Runtimes for the web.
178 lines • 28.2 kB
JavaScript
/******************************************************************************
* Spine Runtimes License Agreement
* Last updated April 5, 2025. Replaces all prior versions.
*
* Copyright (c) 2013-2025, 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.
*
* THE SPINE RUNTIMES ARE 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
* THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
import { TextureAtlasRegion } from "../TextureAtlas.js";
import { Color, Utils } from "../Utils.js";
import { VertexAttachment } from "./Attachment.js";
/** An attachment that displays a textured mesh. A mesh has hull vertices and internal vertices within the hull. Holes are not
* supported. Each vertex has UVs (texture coordinates) and triangles that are used to map an image on to the mesh.
*
* See [Mesh attachments](http://esotericsoftware.com/spine-meshes) in the Spine User Guide. */
export class MeshAttachment extends VertexAttachment {
sequence;
/** The UV pair for each vertex, normalized within the texture region. */
regionUVs = [];
/** Triplets of vertex indices which describe the mesh's triangulation. */
triangles = [];
/** The number of entries at the beginning of {@link vertices} that make up the mesh hull. */
hullLength = 0;
/** The name of the texture region for this attachment. */
path;
/** The color to tint the mesh. */
color = new Color(1, 1, 1, 1);
sourceMesh = null;
/** Vertex index pairs describing edges for controlling triangulation, or null if nonessential data was not exported. Mesh
* triangles do not never cross edges. Triangulation is not performed at runtime. */
edges = [];
/** The width of the mesh's image. Available only when nonessential data was exported. */
width = 0;
/** The height of the mesh's image. Available only when nonessential data was exported. */
height = 0;
tempColor = new Color(0, 0, 0, 0);
constructor(name, sequence) {
super(name);
this.sequence = sequence;
}
copy() {
if (this.sourceMesh)
return this.newLinkedMesh();
const copy = new MeshAttachment(this.name, this.sequence.copy());
copy.path = this.path;
copy.color.setFromColor(this.color);
this.copyTo(copy);
copy.regionUVs = [];
Utils.arrayCopy(this.regionUVs, 0, copy.regionUVs, 0, this.regionUVs.length);
copy.triangles = [];
Utils.arrayCopy(this.triangles, 0, copy.triangles, 0, this.triangles.length);
copy.hullLength = this.hullLength;
// Nonessential.
if (this.edges) {
copy.edges = [];
Utils.arrayCopy(this.edges, 0, copy.edges, 0, this.edges.length);
}
copy.width = this.width;
copy.height = this.height;
return copy;
}
updateSequence() {
this.sequence.update(this);
}
/** The source mesh if this is a linked mesh, else null. A linked mesh shares the {@link bones}, {@link vertices},
* {@link regionUVs}, {@link triangles}, {@link hullLength}, {@link edges}, {@link width}, and {@link height} with the
* source mesh, but may have a different {@link name} or {@link path}, and therefore a different texture region. */
getSourceMesh() {
return this.sourceMesh;
}
setSourceMesh(sourceMesh) {
this.sourceMesh = sourceMesh;
if (sourceMesh) {
this.bones = sourceMesh.bones;
this.vertices = sourceMesh.vertices;
this.worldVerticesLength = sourceMesh.worldVerticesLength;
this.regionUVs = sourceMesh.regionUVs;
this.triangles = sourceMesh.triangles;
this.hullLength = sourceMesh.hullLength;
this.worldVerticesLength = sourceMesh.worldVerticesLength;
this.edges = sourceMesh.edges;
this.width = sourceMesh.width;
this.height = sourceMesh.height;
}
}
/** Returns a new mesh with the {@link sourceMesh} set to this mesh's source mesh, if any, else to this mesh. **/
newLinkedMesh() {
const copy = new MeshAttachment(this.name, this.sequence.copy());
copy.timelineAttachment = this.timelineAttachment;
copy.path = this.path;
copy.color.setFromColor(this.color);
copy.setSourceMesh(this.sourceMesh ? this.sourceMesh : this);
copy.updateSequence();
return copy;
}
/** Computes {@link Sequence.getUVs | UVs} for a mesh attachment.
* @param uvs Output array for the computed UVs, same length as regionUVs. */
static computeUVs(region, regionUVs, uvs) {
if (!region)
throw new Error("Region not set.");
const n = uvs.length;
let u = region.u, v = region.v, width = 0, height = 0;
if (region instanceof TextureAtlasRegion) {
const page = region.page;
const textureWidth = page.width, textureHeight = page.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;
default:
u -= region.offsetX / textureWidth;
v -= (region.originalHeight - region.offsetY - region.height) / textureHeight;
width = region.originalWidth / textureWidth;
height = region.originalHeight / textureHeight;
}
}
else if (!region) {
u = v = 0;
width = height = 1;
}
else {
width = region.u2 - u;
height = 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;
}
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"MeshAttachment.js","sourceRoot":"","sources":["../../src/attachments/MeshAttachment.ts"],"names":[],"mappings":"AAAA;;;;;;;;;;;;;;;;;;;;;;;;;;;+EA2B+E;AAG/E,OAAO,EAAE,kBAAkB,EAAE,MAAM,oBAAoB,CAAC;AACxD,OAAO,EAAE,KAAK,EAAwB,KAAK,EAAE,MAAM,aAAa,CAAC;AACjE,OAAO,EAAE,gBAAgB,EAAE,MAAM,iBAAiB,CAAC;AAInD;;;+FAG+F;AAC/F,MAAM,OAAO,cAAe,SAAQ,gBAAgB;IAC1C,QAAQ,CAAW;IAE5B,yEAAyE;IACzE,SAAS,GAAoB,EAAE,CAAC;IAEhC,0EAA0E;IAC1E,SAAS,GAAkB,EAAE,CAAC;IAE9B,6FAA6F;IAC7F,UAAU,GAAW,CAAC,CAAC;IAEvB,0DAA0D;IAC1D,IAAI,CAAU;IAEd,kCAAkC;IAClC,KAAK,GAAG,IAAI,KAAK,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC;IAEtB,UAAU,GAA0B,IAAI,CAAC;IAEjD;wFACoF;IACpF,KAAK,GAAkB,EAAE,CAAC;IAE1B,yFAAyF;IACzF,KAAK,GAAW,CAAC,CAAC;IAElB,0FAA0F;IAC1F,MAAM,GAAW,CAAC,CAAC;IAEnB,SAAS,GAAG,IAAI,KAAK,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC;IAElC,YAAa,IAAY,EAAE,QAAkB;QAC5C,KAAK,CAAC,IAAI,CAAC,CAAC;QACZ,IAAI,CAAC,QAAQ,GAAG,QAAQ,CAAC;IAC1B,CAAC;IAED,IAAI;QACH,IAAI,IAAI,CAAC,UAAU;YAAE,OAAO,IAAI,CAAC,aAAa,EAAE,CAAC;QAEjD,MAAM,IAAI,GAAG,IAAI,cAAc,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,QAAQ,CAAC,IAAI,EAAE,CAAC,CAAC;QACjE,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,IAAI,CAAC;QACtB,IAAI,CAAC,KAAK,CAAC,YAAY,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QAEpC,IAAI,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;QAClB,IAAI,CAAC,SAAS,GAAG,EAAE,CAAC;QACpB,KAAK,CAAC,SAAS,CAAC,IAAI,CAAC,SAAS,EAAE,CAAC,EAAE,IAAI,CAAC,SAAS,EAAE,CAAC,EAAE,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,CAAC;QAC7E,IAAI,CAAC,SAAS,GAAG,EAAE,CAAC;QACpB,KAAK,CAAC,SAAS,CAAC,IAAI,CAAC,SAAS,EAAE,CAAC,EAAE,IAAI,CAAC,SAAS,EAAE,CAAC,EAAE,IAAI,CAAC,SAAS,CAAC,MAAM,CAAC,CAAC;QAC7E,IAAI,CAAC,UAAU,GAAG,IAAI,CAAC,UAAU,CAAC;QAElC,gBAAgB;QAChB,IAAI,IAAI,CAAC,KAAK,EAAE,CAAC;YAChB,IAAI,CAAC,KAAK,GAAG,EAAE,CAAC;YAChB,KAAK,CAAC,SAAS,CAAC,IAAI,CAAC,KAAK,EAAE,CAAC,EAAE,IAAI,CAAC,KAAK,EAAE,CAAC,EAAE,IAAI,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC;QAClE,CAAC;QACD,IAAI,CAAC,KAAK,GAAG,IAAI,CAAC,KAAK,CAAC;QACxB,IAAI,CAAC,MAAM,GAAG,IAAI,CAAC,MAAM,CAAC;QAE1B,OAAO,IAAI,CAAC;IACb,CAAC;IAED,cAAc;QACb,IAAI,CAAC,QAAQ,CAAC,MAAM,CAAC,IAAI,CAAC,CAAC;IAC5B,CAAC;IAED;;uHAEmH;IACnH,aAAa;QACZ,OAAO,IAAI,CAAC,UAAU,CAAC;IACxB,CAAC;IAED,aAAa,CAAE,UAAiC;QAC/C,IAAI,CAAC,UAAU,GAAG,UAAU,CAAC;QAC7B,IAAI,UAAU,EAAE,CAAC;YAChB,IAAI,CAAC,KAAK,GAAG,UAAU,CAAC,KAAK,CAAC;YAC9B,IAAI,CAAC,QAAQ,GAAG,UAAU,CAAC,QAAQ,CAAC;YACpC,IAAI,CAAC,mBAAmB,GAAG,UAAU,CAAC,mBAAmB,CAAC;YAC1D,IAAI,CAAC,SAAS,GAAG,UAAU,CAAC,SAAS,CAAC;YACtC,IAAI,CAAC,SAAS,GAAG,UAAU,CAAC,SAAS,CAAC;YACtC,IAAI,CAAC,UAAU,GAAG,UAAU,CAAC,UAAU,CAAC;YACxC,IAAI,CAAC,mBAAmB,GAAG,UAAU,CAAC,mBAAmB,CAAA;YACzD,IAAI,CAAC,KAAK,GAAG,UAAU,CAAC,KAAK,CAAC;YAC9B,IAAI,CAAC,KAAK,GAAG,UAAU,CAAC,KAAK,CAAC;YAC9B,IAAI,CAAC,MAAM,GAAG,UAAU,CAAC,MAAM,CAAC;QACjC,CAAC;IACF,CAAC;IAED,iHAAiH;IACjH,aAAa;QACZ,MAAM,IAAI,GAAG,IAAI,cAAc,CAAC,IAAI,CAAC,IAAI,EAAE,IAAI,CAAC,QAAQ,CAAC,IAAI,EAAE,CAAC,CAAC;QACjE,IAAI,CAAC,kBAAkB,GAAG,IAAI,CAAC,kBAAkB,CAAC;QAClD,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,IAAI,CAAC;QACtB,IAAI,CAAC,KAAK,CAAC,YAAY,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACpC,IAAI,CAAC,aAAa,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,IAAI,CAAC,UAAU,CAAC,CAAC,CAAC,IAAI,CAAC,CAAC;QAC7D,IAAI,CAAC,cAAc,EAAE,CAAC;QACtB,OAAO,IAAI,CAAC;IACb,CAAC;IAED;iFAC6E;IAC7E,MAAM,CAAC,UAAU,CAAE,MAA4B,EAAE,SAA0B,EAAE,GAAoB;QAChG,IAAI,CAAC,MAAM;YAAE,MAAM,IAAI,KAAK,CAAC,iBAAiB,CAAC,CAAC;QAChD,MAAM,CAAC,GAAG,GAAG,CAAC,MAAM,CAAC;QACrB,IAAI,CAAC,GAAG,MAAM,CAAC,CAAC,EAAE,CAAC,GAAG,MAAM,CAAC,CAAC,EAAE,KAAK,GAAG,CAAC,EAAE,MAAM,GAAG,CAAC,CAAC;QACtD,IAAI,MAAM,YAAY,kBAAkB,EAAE,CAAC;YAC1C,MAAM,IAAI,GAAG,MAAM,CAAC,IAAI,CAAC;YACzB,MAAM,YAAY,GAAG,IAAI,CAAC,KAAK,EAAE,aAAa,GAAG,IAAI,CAAC,MAAM,CAAC;YAC7D,QAAQ,MAAM,CAAC,OAAO,EAAE,CAAC;gBACxB,KAAK,EAAE;oBACN,CAAC,IAAI,CAAC,MAAM,CAAC,cAAc,GAAG,MAAM,CAAC,OAAO,GAAG,MAAM,CAAC,MAAM,CAAC,GAAG,YAAY,CAAC;oBAC7E,CAAC,IAAI,CAAC,MAAM,CAAC,aAAa,GAAG,MAAM,CAAC,OAAO,GAAG,MAAM,CAAC,KAAK,CAAC,GAAG,aAAa,CAAC;oBAC5E,KAAK,GAAG,MAAM,CAAC,cAAc,GAAG,YAAY,CAAC;oBAC7C,MAAM,GAAG,MAAM,CAAC,aAAa,GAAG,aAAa,CAAC;oBAC9C,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,CAAC;wBAC/B,GAAG,CAAC,CAAC,CAAC,GAAG,CAAC,GAAG,SAAS,CAAC,CAAC,GAAG,CAAC,CAAC,GAAG,KAAK,CAAC;wBACtC,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC,CAAC,CAAC,GAAG,MAAM,CAAC;oBAC9C,CAAC;oBACD,OAAO;gBACR,KAAK,GAAG;oBACP,CAAC,IAAI,CAAC,MAAM,CAAC,aAAa,GAAG,MAAM,CAAC,OAAO,GAAG,MAAM,CAAC,KAAK,CAAC,GAAG,YAAY,CAAC;oBAC3E,CAAC,IAAI,MAAM,CAAC,OAAO,GAAG,aAAa,CAAC;oBACpC,KAAK,GAAG,MAAM,CAAC,aAAa,GAAG,YAAY,CAAC;oBAC5C,MAAM,GAAG,MAAM,CAAC,cAAc,GAAG,aAAa,CAAC;oBAC/C,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,CAAC;wBAC/B,GAAG,CAAC,CAAC,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC,CAAC,CAAC,GAAG,KAAK,CAAC;wBACxC,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,GAAG,MAAM,CAAC;oBAClD,CAAC;oBACD,OAAO;gBACR,KAAK,GAAG;oBACP,CAAC,IAAI,MAAM,CAAC,OAAO,GAAG,YAAY,CAAC;oBACnC,CAAC,IAAI,MAAM,CAAC,OAAO,GAAG,aAAa,CAAC;oBACpC,KAAK,GAAG,MAAM,CAAC,cAAc,GAAG,YAAY,CAAC;oBAC7C,MAAM,GAAG,MAAM,CAAC,aAAa,GAAG,aAAa,CAAC;oBAC9C,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,CAAC;wBAC/B,GAAG,CAAC,CAAC,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC,GAAG,SAAS,CAAC,CAAC,GAAG,CAAC,CAAC,CAAC,GAAG,KAAK,CAAC;wBAC5C,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,GAAG,SAAS,CAAC,CAAC,CAAC,GAAG,MAAM,CAAC;oBACxC,CAAC;oBACD,OAAO;gBACR;oBACC,CAAC,IAAI,MAAM,CAAC,OAAO,GAAG,YAAY,CAAC;oBACnC,CAAC,IAAI,CAAC,MAAM,CAAC,cAAc,GAAG,MAAM,CAAC,OAAO,GAAG,MAAM,CAAC,MAAM,CAAC,GAAG,aAAa,CAAC;oBAC9E,KAAK,GAAG,MAAM,CAAC,aAAa,GAAG,YAAY,CAAC;oBAC5C,MAAM,GAAG,MAAM,CAAC,cAAc,GAAG,aAAa,CAAC;YACjD,CAAC;QACF,CAAC;aAAM,IAAI,CAAC,MAAM,EAAE,CAAC;YACpB,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC;YACV,KAAK,GAAG,MAAM,GAAG,CAAC,CAAC;QACpB,CAAC;aAAM,CAAC;YACP,KAAK,GAAG,MAAM,CAAC,EAAE,GAAG,CAAC,CAAC;YACtB,MAAM,GAAG,MAAM,CAAC,EAAE,GAAG,CAAC,CAAC;QACxB,CAAC;QAED,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,CAAC,EAAE,CAAC,IAAI,CAAC,EAAE,CAAC;YAC/B,GAAG,CAAC,CAAC,CAAC,GAAG,CAAC,GAAG,SAAS,CAAC,CAAC,CAAC,GAAG,KAAK,CAAC;YAClC,GAAG,CAAC,CAAC,GAAG,CAAC,CAAC,GAAG,CAAC,GAAG,SAAS,CAAC,CAAC,GAAG,CAAC,CAAC,GAAG,MAAM,CAAC;QAC5C,CAAC;IACF,CAAC;CACD","sourcesContent":["/******************************************************************************\n * Spine Runtimes License Agreement\n * Last updated April 5, 2025. Replaces all prior versions.\n *\n * Copyright (c) 2013-2025, Esoteric Software LLC\n *\n * Integration of the Spine Runtimes into software or otherwise creating\n * derivative works of the Spine Runtimes is permitted under the terms and\n * conditions of Section 2 of the Spine Editor License Agreement:\n * http://esotericsoftware.com/spine-editor-license\n *\n * Otherwise, it is permitted to integrate the Spine Runtimes into software\n * or otherwise create derivative works of the Spine Runtimes (collectively,\n * \"Products\"), provided that each user of the Products must obtain their own\n * Spine Editor license and redistribution of the Products in any form must\n * include this license and copyright notice.\n *\n * THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC \"AS IS\" AND ANY\n * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n * DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY\n * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,\n * BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND\n * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n * THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n *****************************************************************************/\n\nimport type { TextureRegion } from \"../Texture.js\";\nimport { TextureAtlasRegion } from \"../TextureAtlas.js\";\nimport { Color, type NumberArrayLike, Utils } from \"../Utils.js\";\nimport { VertexAttachment } from \"./Attachment.js\";\nimport type { HasSequence } from \"./HasSequence.js\";\nimport type { Sequence } from \"./Sequence.js\";\n\n/** An attachment that displays a textured mesh. A mesh has hull vertices and internal vertices within the hull. Holes are not\n * supported. Each vertex has UVs (texture coordinates) and triangles that are used to map an image on to the mesh.\n *\n * See [Mesh attachments](http://esotericsoftware.com/spine-meshes) in the Spine User Guide. */\nexport class MeshAttachment extends VertexAttachment implements HasSequence {\n\treadonly sequence: Sequence;\n\n\t/** The UV pair for each vertex, normalized within the texture region. */\n\tregionUVs: NumberArrayLike = [];\n\n\t/** Triplets of vertex indices which describe the mesh's triangulation. */\n\ttriangles: Array<number> = [];\n\n\t/** The number of entries at the beginning of {@link vertices} that make up the mesh hull. */\n\thullLength: number = 0;\n\n\t/** The name of the texture region for this attachment. */\n\tpath?: string;\n\n\t/** The color to tint the mesh. */\n\tcolor = new Color(1, 1, 1, 1);\n\n\tprivate sourceMesh: MeshAttachment | null = null;\n\n\t/** Vertex index pairs describing edges for controlling triangulation, or null if nonessential data was not exported. Mesh\n\t * triangles do not never cross edges. Triangulation is not performed at runtime. */\n\tedges: Array<number> = [];\n\n\t/** The width of the mesh's image. Available only when nonessential data was exported. */\n\twidth: number = 0;\n\n\t/** The height of the mesh's image. Available only when nonessential data was exported. */\n\theight: number = 0;\n\n\ttempColor = new Color(0, 0, 0, 0);\n\n\tconstructor (name: string, sequence: Sequence) {\n\t\tsuper(name);\n\t\tthis.sequence = sequence;\n\t}\n\n\tcopy (): MeshAttachment {\n\t\tif (this.sourceMesh) return this.newLinkedMesh();\n\n\t\tconst copy = new MeshAttachment(this.name, this.sequence.copy());\n\t\tcopy.path = this.path;\n\t\tcopy.color.setFromColor(this.color);\n\n\t\tthis.copyTo(copy);\n\t\tcopy.regionUVs = [];\n\t\tUtils.arrayCopy(this.regionUVs, 0, copy.regionUVs, 0, this.regionUVs.length);\n\t\tcopy.triangles = [];\n\t\tUtils.arrayCopy(this.triangles, 0, copy.triangles, 0, this.triangles.length);\n\t\tcopy.hullLength = this.hullLength;\n\n\t\t// Nonessential.\n\t\tif (this.edges) {\n\t\t\tcopy.edges = [];\n\t\t\tUtils.arrayCopy(this.edges, 0, copy.edges, 0, this.edges.length);\n\t\t}\n\t\tcopy.width = this.width;\n\t\tcopy.height = this.height;\n\n\t\treturn copy;\n\t}\n\n\tupdateSequence () {\n\t\tthis.sequence.update(this);\n\t}\n\n\t/** The source mesh if this is a linked mesh, else null. A linked mesh shares the {@link bones}, {@link vertices},\n\t * {@link regionUVs}, {@link triangles}, {@link hullLength}, {@link edges}, {@link width}, and {@link height} with the\n\t * source mesh, but may have a different {@link name} or {@link path}, and therefore a different texture region. */\n\tgetSourceMesh () {\n\t\treturn this.sourceMesh;\n\t}\n\n\tsetSourceMesh (sourceMesh: MeshAttachment | null) {\n\t\tthis.sourceMesh = sourceMesh;\n\t\tif (sourceMesh) {\n\t\t\tthis.bones = sourceMesh.bones;\n\t\t\tthis.vertices = sourceMesh.vertices;\n\t\t\tthis.worldVerticesLength = sourceMesh.worldVerticesLength;\n\t\t\tthis.regionUVs = sourceMesh.regionUVs;\n\t\t\tthis.triangles = sourceMesh.triangles;\n\t\t\tthis.hullLength = sourceMesh.hullLength;\n\t\t\tthis.worldVerticesLength = sourceMesh.worldVerticesLength\n\t\t\tthis.edges = sourceMesh.edges;\n\t\t\tthis.width = sourceMesh.width;\n\t\t\tthis.height = sourceMesh.height;\n\t\t}\n\t}\n\n\t/** Returns a new mesh with the {@link sourceMesh} set to this mesh's source mesh, if any, else to this mesh. **/\n\tnewLinkedMesh (): MeshAttachment {\n\t\tconst copy = new MeshAttachment(this.name, this.sequence.copy());\n\t\tcopy.timelineAttachment = this.timelineAttachment;\n\t\tcopy.path = this.path;\n\t\tcopy.color.setFromColor(this.color);\n\t\tcopy.setSourceMesh(this.sourceMesh ? this.sourceMesh : this);\n\t\tcopy.updateSequence();\n\t\treturn copy;\n\t}\n\n\t/** Computes {@link Sequence.getUVs | UVs} for a mesh attachment.\n\t * @param uvs Output array for the computed UVs, same length as regionUVs. */\n\tstatic computeUVs (region: TextureRegion | null, regionUVs: NumberArrayLike, uvs: NumberArrayLike): void {\n\t\tif (!region) throw new Error(\"Region not set.\");\n\t\tconst n = uvs.length;\n\t\tlet u = region.u, v = region.v, width = 0, height = 0;\n\t\tif (region instanceof TextureAtlasRegion) {\n\t\t\tconst page = region.page;\n\t\t\tconst textureWidth = page.width, textureHeight = page.height;\n\t\t\tswitch (region.degrees) {\n\t\t\t\tcase 90:\n\t\t\t\t\tu -= (region.originalHeight - region.offsetY - region.height) / textureWidth;\n\t\t\t\t\tv -= (region.originalWidth - region.offsetX - region.width) / textureHeight;\n\t\t\t\t\twidth = region.originalHeight / textureWidth;\n\t\t\t\t\theight = region.originalWidth / textureHeight;\n\t\t\t\t\tfor (let i = 0; i < n; i += 2) {\n\t\t\t\t\t\tuvs[i] = u + regionUVs[i + 1] * width;\n\t\t\t\t\t\tuvs[i + 1] = v + (1 - regionUVs[i]) * height;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\tcase 180:\n\t\t\t\t\tu -= (region.originalWidth - region.offsetX - region.width) / textureWidth;\n\t\t\t\t\tv -= region.offsetY / textureHeight;\n\t\t\t\t\twidth = region.originalWidth / textureWidth;\n\t\t\t\t\theight = region.originalHeight / textureHeight;\n\t\t\t\t\tfor (let i = 0; i < n; i += 2) {\n\t\t\t\t\t\tuvs[i] = u + (1 - regionUVs[i]) * width;\n\t\t\t\t\t\tuvs[i + 1] = v + (1 - regionUVs[i + 1]) * height;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\tcase 270:\n\t\t\t\t\tu -= region.offsetY / textureWidth;\n\t\t\t\t\tv -= region.offsetX / textureHeight;\n\t\t\t\t\twidth = region.originalHeight / textureWidth;\n\t\t\t\t\theight = region.originalWidth / textureHeight;\n\t\t\t\t\tfor (let i = 0; i < n; i += 2) {\n\t\t\t\t\t\tuvs[i] = u + (1 - regionUVs[i + 1]) * width;\n\t\t\t\t\t\tuvs[i + 1] = v + regionUVs[i] * height;\n\t\t\t\t\t}\n\t\t\t\t\treturn;\n\t\t\t\tdefault:\n\t\t\t\t\tu -= region.offsetX / textureWidth;\n\t\t\t\t\tv -= (region.originalHeight - region.offsetY - region.height) / textureHeight;\n\t\t\t\t\twidth = region.originalWidth / textureWidth;\n\t\t\t\t\theight = region.originalHeight / textureHeight;\n\t\t\t}\n\t\t} else if (!region) {\n\t\t\tu = v = 0;\n\t\t\twidth = height = 1;\n\t\t} else {\n\t\t\twidth = region.u2 - u;\n\t\t\theight = region.v2 - v;\n\t\t}\n\n\t\tfor (let i = 0; i < n; i += 2) {\n\t\t\tuvs[i] = u + regionUVs[i] * width;\n\t\t\tuvs[i + 1] = v + regionUVs[i + 1] * height;\n\t\t}\n\t}\n}\n"]}