public void InitFromOutline(float detail, float alphaTolerance, bool holeDetection, float tessellation, string undoName)
{
Clear(undoName);
float pixelsPerUnit = SpriteMeshUtils.GetSpritePixelsPerUnit(spriteMesh.sprite);
float factor = pixelsPerUnit / spriteMesh.sprite.pixelsPerUnit;
Vector2 position = rect.position / factor;
Vector2 size = rect.size / factor;
Rect l_rect = new Rect(position.x, position.y, size.x, size.y);
Texture2D texture = SpriteUtility.GetSpriteTexture(spriteMesh.sprite, false);
Rect clampedRect = MathUtils.ClampRect(MathUtils.OrderMinMax(l_rect), new Rect(0f, 0f, texture.width, texture.height));
List <Vector2> l_texcoords;
List <IndexedEdge> l_indexedEdges;
List <int> l_indices;
SpriteMeshUtils.InitFromOutline(texture, clampedRect, detail, alphaTolerance, holeDetection, out l_texcoords, out l_indexedEdges, out l_indices);
SpriteMeshUtils.Tessellate(l_texcoords, l_indexedEdges, holes, l_indices, tessellation * 10f);
nodes = l_texcoords.ConvertAll(v => Node.Create(l_texcoords.IndexOf(v)));
edges = l_indexedEdges.ConvertAll(e => Edge.Create(nodes[e.index1], nodes[e.index2]));
m_TexVertices = l_texcoords.ConvertAll(v => v * factor);
boneWeights = l_texcoords.ConvertAll(v => BoneWeight.Create());
indices = l_indices;
isDirty = true;
m_DirtyVertices = true;
}
