public void DrawTriangleGizmos(Camera sceneViewCamera, float lodDeltaDis)
{
if (m_Root != null)
{
float dis = Vector3.Distance(sceneViewCamera.transform.position, this.bounds.center);
int lod = (int)(dis / lodDeltaDis);
m_Root.DrawTriangleGizmos(Vector2.zero, Vector2.right, Vector2.up, vertex0, vertex1, vertex2, lod, m_MaxDepth);
}
}
public void DrawTriangleGizmos(Vector2 weight0, Vector2 weight1, Vector2 weight2, Vector3 v0, Vector3 v1, Vector3 v2, int lod, int maxDepth)
{
if (m_PaintedType == PaintedType.Mix)
{
if (lod > maxDepth)
{
return;
}
Vector2 halfw01 = weight0 + (weight1 - weight0) * 0.5f;
Vector2 halfw02 = weight0 + (weight2 - weight0) * 0.5f;
Vector2 halfw12 = weight1 + (weight2 - weight1) * 0.5f;
if (m_CenterNode != null)
{
m_CenterNode.DrawTriangleGizmos(halfw01, halfw12, halfw02, v0, v1, v2, lod + 1, maxDepth);
}
if (m_TopNode != null)
{
m_TopNode.DrawTriangleGizmos(halfw01, weight1, halfw12, v0, v1, v2, lod + 1, maxDepth);
}
if (m_LeftNode != null)
{
m_LeftNode.DrawTriangleGizmos(weight0, halfw01, halfw02, v0, v1, v2, lod + 1, maxDepth);
}
if (m_RightNode != null)
{
m_RightNode.DrawTriangleGizmos(halfw02, halfw12, weight2, v0, v1, v2, lod + 1, maxDepth);
}
}
else if (m_PaintedType == PaintedType.Painted)
{
{
Vector3 vertex0 = (1 - weight0.x - weight0.y) * v0 + weight0.x * v1 + weight0.y * v2;
Vector3 vertex1 = (1 - weight1.x - weight1.y) * v0 + weight1.x * v1 + weight1.y * v2;
Vector3 vertex2 = (1 - weight2.x - weight2.y) * v0 + weight2.x * v1 + weight2.y * v2;
Gizmos.DrawLine(vertex0, vertex1);
Gizmos.DrawLine(vertex0, vertex2);
Gizmos.DrawLine(vertex1, vertex2);
}
}
}