void DrawMesh(MeshFilter meshFilter)
{
var mesh = meshFilter.mesh;
var matrix = meshFilter.transform.localToWorldMatrix;
RenderBehindTheWallCommandBuffer.getInstance().DrawBehindTheWall(mesh, ref matrix);
}
void DrawSkin(SkinnedMeshRenderer skinnedMeshRenderer, Mesh mesh)
{
//因為BakeMesh後模型會包含縮放的結果
//而localToWorldMatrix也會包含縮放
//如果直接拿來使用
//(比如說x方向scale=2，結果會是scale=4)
//(比如說x方向scale=1/2，結果會是scale=1/4)
var matrix = skinnedMeshRenderer.localToWorldMatrix;
//(因為角色會演出動作
//所以skinnedMeshRenderer.localToWorldMatrix和parent.transform.localToWorldMatrix會有出入)
//改成下面的方法：取出3軸向量正規化
Vector3 x = matrix.GetColumn(0);
Vector3 y = matrix.GetColumn(1);
Vector3 z = matrix.GetColumn(2);
Vector4 nX = x.normalized; nX.w = 0;
Vector4 nY = y.normalized; nY.w = 0;
Vector4 nZ = z.normalized; nZ.w = 0;
matrix.SetColumn(0, nX);
matrix.SetColumn(1, nY);
matrix.SetColumn(2, nZ);
RenderBehindTheWallCommandBuffer.getInstance().DrawBehindTheWall(mesh, ref matrix);
}
public static RenderBehindTheWallCommandBuffer getInstance()
{
if (instance == null)
{
instance = new RenderBehindTheWallCommandBuffer();
}
return(instance);
}
void Start()
{
AjustRenderQueue((int)RenderBehindTheWallCommandBuffer.getInstance().GetQueueOrderForMainBody());
}
void Awake()
{
var instance = RenderBehindTheWallCommandBuffer.getInstance();
instance.SetRequired(m_MaterialDrawBehindTheWall, queueOrderForMainBody);
}
