android - 如何在andengine中设置要啮合的主体

Question

我将在 Andengine 中创建具有指定顶点的独特主体

我已经用这些顶点制作了一个网格，但是在将身体注册到网格时遇到了问题

Eclispe 将这段代码的最后一行红色下划线：

Mesh UniqueBodyMesh = new Mesh(0, 0, MeshTriangles,UniqueBodyVerticesTriangulated.size(), DrawMode.TRIANGLES,this.getVertexBufferObjectManager());
UniqueBodyMesh.setColor(1f, 0f, 0f);
mScene.attachChild(UniqueBodyMesh);
FixtureDef uniqueBodyFixtureDef = PhysicsFactory.createFixtureDef(20f,0.5f, 0.5f);
Body uniqueBody = PhysicsFactory.createTrianglulatedBody(mPhysicsWorld,UniqueBodyMesh, UniqueBodyVerticesTriangulated,BodyType.DynamicBody, uniqueBodyFixtureDef);
mPhysicsWorld.registerPhysicsConnector(new PhysicsConnector(UniqueBodyMesh, uniqueBody));

我尝试编写一个扩展 Mesh 并实现 IAreaShape 并使用我自己的算法计算形状的宽度和高度的类，但它似乎完全错误并且不起作用

class myMesh extends Mesh implements IAreaShape
{

    private float mWidth;
    private float mHeight;

    float[] mBufferData;

    public myMesh(float pX, float pY, float[] pBufferData,
            int pVertexCount, DrawMode pDrawMode,
            VertexBufferObjectManager pVertexBufferObjectManager) {

        super(pX, pY, pBufferData, pVertexCount, pDrawMode, pVertexBufferObjectManager);
        mBufferData = pBufferData;
    }

    @Override
    public float getWidth() {
        float minX = 100000;
        float maxX = -100000;
        for(int i=0;i<mBufferData.length;i+=3)
        {
            if(mBufferData[i] < minX)
            {
                minX = mBufferData[i];
            }
            if(mBufferData[i] > maxX)
            {
                maxX = mBufferData[i];
            }
        }
        System.out.println("Width : " + (maxX - minX));
        mWidth = maxX - minX;
        return mWidth;
    }

    @Override
    public float getHeight() {
        float minY = 100000;
        float maxY = -100000;
        for(int i=1;i<mBufferData.length;i+=3)
        {
            if(mBufferData[i] < minY)
            {
                minY = mBufferData[i];
            }
            if(mBufferData[i] > maxY)
            {
                maxY = mBufferData[i];
            }
        }

        this.mHeight = maxY - minY;
        return mHeight;
    }

    @Override
    public float getWidthScaled() {
        return getWidth();
    }

    @Override
    public float getHeightScaled() {
        return getHeight();
    }

    @Override
    public void setHeight(float pHeight) {
        this.mHeight = pHeight;

    }

    @Override
    public void setWidth(float pWidth) {
        this.mWidth = pWidth;

    }

    @Override
    public void setSize(float pWidth, float pHeight) {
        setWidth(pWidth);
        setHeight(pHeight);

    }

}

}