哪家外贸网站做的好,去wordpress化,广州短视频运营营销平台,电脑如何做网站引擎版本 —— cocos creator 2.3.4 游戏代码#xff1a; //优先初始化的时候#xff0c;获取到cc.PhysicsPolygonColliderthis._poly this.dragonFooAni.node.getComponent(cc.PhysicsPolygonCollider);//下面的修改顶点位置的方法可以在update里面去执行//获取骨骼动画上…引擎版本 —— cocos creator 2.3.4 游戏代码 //优先初始化的时候获取到cc.PhysicsPolygonColliderthis._poly this.dragonFooAni.node.getComponent(cc.PhysicsPolygonCollider);//下面的修改顶点位置的方法可以在update里面去执行//获取骨骼动画上的挂件 str1:动画的父节点 str2动画let attachment this.skAni.getAttachment(pengzhuang2, pengzhuang3);//获取骨骼let slot this.skAni.findSlot(pengzhuang2);//获取顶点的位置let arr [];attachment.computeWorldVertices(slot, 0, attachment.worldVerticesLength, arr, 0, 2)//console.log(多边形挂件:, attachment, 多边形顶点:, arr.toString());for (let i 0; i 4; i) {this._poly.points[i].x arr[i * 2];this._poly.points[i].y arr[i * 2 1]; } this._poly.apply(); 在原生环境下没有computeWorldVertices接口我们需要复写引擎中的computeWorldVertices方法 _computeWorldVertices function (slot, start, count, worldVertices, offset, stride) {count offset (count 1) * stride;let deformArray slot.deform;let vertices;if (deformArray.length 0)vertices deformArray;if (!vertices)return;let bone slot.bone;let x bone.worldX;let y bone.worldY;let a bone.a, b bone.b, c bone.c, d bone.d;for (let v_1 start, w offset; w count; v_1 2, w stride) {let vx vertices[v_1], vy vertices[v_1 1];worldVertices[w] vx * a vy * b x;worldVertices[w 1] vx * c vy * d y;}return;};