private Vector2[] GetPlaneHullVertices(Material mat)
{
if (mat == null)
{
return(null);
}
if (!mat.HasProperty("_MainTex"))
{
return(null);
}
Texture mainTexture = mat.mainTexture;
if (mainTexture == null)
{
return(null);
}
if ((s_TextureHulls == null) || s_TextureHullsDirty)
{
s_TextureHulls = new Dictionary <Texture, Vector2[]>();
s_TextureHullsDirty = false;
}
if (s_TextureHulls.ContainsKey(mainTexture))
{
return(s_TextureHulls[mainTexture]);
}
Vector2[] vectorArray2 = MeshUtility.ComputeTextureBoundingHull(mainTexture, 4);
Vector2 vector = vectorArray2[1];
vectorArray2[1] = vectorArray2[3];
vectorArray2[3] = vector;
s_TextureHulls.Add(mainTexture, vectorArray2);
return(vectorArray2);
}
private Vector2[] GetPlaneHullVertices(Material mat)
{
if (mat == null)
{
return(null);
}
if (!mat.HasProperty("_MainTex"))
{
return(null);
}
Texture mainTexture = mat.mainTexture;
if (!mainTexture)
{
return(null);
}
if (TreeGroupLeaf.s_TextureHulls == null || TreeGroupLeaf.s_TextureHullsDirty)
{
TreeGroupLeaf.s_TextureHulls = new Dictionary <Texture, Vector2[]>();
TreeGroupLeaf.s_TextureHullsDirty = false;
}
if (TreeGroupLeaf.s_TextureHulls.ContainsKey(mainTexture))
{
return(TreeGroupLeaf.s_TextureHulls[mainTexture]);
}
Vector2[] array = MeshUtility.ComputeTextureBoundingHull(mainTexture, 4);
Vector2 vector = array[1];
array[1] = array[3];
array[3] = vector;
TreeGroupLeaf.s_TextureHulls.Add(mainTexture, array);
return(array);
}