mirror of
https://github.com/smallmain/cocos-enhance-kit.git
synced 2025-01-14 23:11:06 +00:00
49 lines
1.7 KiB
JavaScript
49 lines
1.7 KiB
JavaScript
(function(){
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if(!cc.Sprite.__assembler__.Tiled3D) return;
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let proto = cc.Sprite.__assembler__.Tiled3D.prototype;
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Object.assign(proto, {
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updateWorldVerts (sprite) {
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let local = this._local;
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let localX = local.x, localY = local.y;
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let world = this._renderData.vDatas[0];
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let { row, col } = this;
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let x, x1, y, y1;
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let vertexOffset = 0;
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for (let yindex = 0, ylength = row; yindex < ylength; ++yindex) {
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y = localY[yindex];
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y1 = localY[yindex + 1];
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for (let xindex = 0, xlength = col; xindex < xlength; ++xindex) {
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x = localX[xindex];
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x1 = localX[xindex + 1];
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// left bottom
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let padding = 6;
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world[vertexOffset] = x;
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world[vertexOffset + 1] = y;
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world[vertexOffset + 2] = 0;
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vertexOffset += padding;
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// right bottom
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world[vertexOffset] = x1;
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world[vertexOffset + 1] = y;
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world[vertexOffset + 2] = 0;
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vertexOffset += padding;
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// left top
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world[vertexOffset] = x;
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world[vertexOffset + 1] = y1;
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world[vertexOffset + 2] = 0;
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vertexOffset += padding;
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// right top
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world[vertexOffset] = x1;
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world[vertexOffset + 1] = y1;
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world[vertexOffset + 2] = 0;
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vertexOffset += padding;
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}
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}
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}
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})
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})() |