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[jsb-adapter] 多纹理渲染 - 适配原生平台

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SmallMain
2022-06-25 00:44:28 +08:00
parent 1b236db58e
commit 9fca60746c
5 changed files with 29 additions and 2 deletions
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21
jsb-adapter/engine/assemblers/motion-streak-multi.js Normal file
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@@ -0,0 +1,21 @@
let proto = cc.MotionStreak.__assembler__.MultiMotionStreakAssembler.prototype;
let _update = proto.update;
cc.js.mixin(proto, {
update (comp, dt) {
comp.node._updateWorldMatrix();
_update.call(this, comp, dt);
let { iData, usedVertices } = this._renderData._flexBuffer;
let indiceOffset = 0;
for (let i = 0, l = usedVertices; i < l; i += 2) {
iData[indiceOffset++] = i;
iData[indiceOffset++] = i + 2;
iData[indiceOffset++] = i + 1;
iData[indiceOffset++] = i + 1;
iData[indiceOffset++] = i + 2;
iData[indiceOffset++] = i + 3;
}
}
});