protected virtual void SetupShapeEditorOutline(SpriteRect spriteRect)
{
if (spriteRect.outline == null || spriteRect.outline.Count == 0)
{
spriteRect.outline = SpriteOutlineModule.GenerateSpriteRectOutline(spriteRect.rect, this.spriteEditorWindow.selectedTexture, spriteRect.tessellationDetail, 0);
if (spriteRect.outline.Count == 0)
{
Vector2 vector = spriteRect.rect.size * 0.5f;
spriteRect.outline = new List <SpriteOutline>
{
new SpriteOutline
{
m_Path = new List <Vector2>
{
new Vector2(-vector.x, -vector.y),
new Vector2(-vector.x, vector.y),
new Vector2(vector.x, vector.y),
new Vector2(vector.x, -vector.y)
}
}
};
}
this.spriteEditorWindow.SetDataModified();
}
}
protected virtual void SetupShapeEditorOutline(SpriteRect spriteRect)
{
SpriteOutlineList spriteOutlineList = this.m_Outline[spriteRect.spriteID];
if (spriteOutlineList.spriteOutlines == null || spriteOutlineList.spriteOutlines.Count == 0)
{
List <SpriteOutline> list = SpriteOutlineModule.GenerateSpriteRectOutline(spriteRect.rect, (Math.Abs(spriteOutlineList.tessellationDetail - -1f) >= Mathf.Epsilon) ? spriteOutlineList.tessellationDetail : 0f, 0, this.m_TextureDataProvider);
if (list.Count == 0)
{
Vector2 vector = spriteRect.rect.size * 0.5f;
list = new List <SpriteOutline>
{
new SpriteOutline
{
m_Path = new List <Vector2>
{
new Vector2(-vector.x, -vector.y),
new Vector2(-vector.x, vector.y),
new Vector2(vector.x, vector.y),
new Vector2(vector.x, -vector.y)
}
}
};
}
this.m_Outline[spriteRect.spriteID].spriteOutlines = list;
}
}
protected override void SetupShapeEditorOutline(SpriteRect spriteRect)
{
if (spriteRect.physicsShape == null || spriteRect.physicsShape.Count == 0)
{
spriteRect.physicsShape = SpriteOutlineModule.GenerateSpriteRectOutline(spriteRect.rect, this.spriteEditorWindow.selectedTexture, (Math.Abs(spriteRect.tessellationDetail - -1f) >= Mathf.Epsilon) ? spriteRect.tessellationDetail : this.kDefaultPhysicsTessellationDetail, this.kDefaultPhysicsAlphaTolerance);
this.spriteEditorWindow.SetDataModified();
}
}
protected override void SetupShapeEditorOutline(SpriteRect spriteRect)
{
SpriteOutlineList spriteOutlineList = this.m_Outline[spriteRect.spriteID];
if (spriteOutlineList.spriteOutlines == null || spriteOutlineList.spriteOutlines.Count == 0)
{
List <SpriteOutline> spriteOutlines = SpriteOutlineModule.GenerateSpriteRectOutline(spriteRect.rect, (Math.Abs(spriteOutlineList.tessellationDetail - -1f) >= Mathf.Epsilon) ? spriteOutlineList.tessellationDetail : this.kDefaultPhysicsTessellationDetail, this.kDefaultPhysicsAlphaTolerance, this.m_TextureDataProvider);
this.spriteEditorWindow.SetDataModified();
this.m_Outline[spriteRect.spriteID].spriteOutlines = spriteOutlines;
}
}
public void CreateNewOutline(Rect rectOutline)
{
Rect rect = this.m_Selected.rect;
if (rect.Contains(rectOutline.min) && rect.Contains(rectOutline.max))
{
this.RecordUndo();
SpriteOutline spriteOutline = new SpriteOutline();
Vector2 b = new Vector2(0.5f * rect.width + rect.x, 0.5f * rect.height + rect.y);
Rect rect2 = new Rect(rectOutline);
rect2.min = this.SnapPoint(rectOutline.min);
rect2.max = this.SnapPoint(rectOutline.max);
spriteOutline.Add(SpriteOutlineModule.CapPointToRect(new Vector2(rect2.xMin, rect2.yMin), rect) - b);
spriteOutline.Add(SpriteOutlineModule.CapPointToRect(new Vector2(rect2.xMin, rect2.yMax), rect) - b);
spriteOutline.Add(SpriteOutlineModule.CapPointToRect(new Vector2(rect2.xMax, rect2.yMax), rect) - b);
spriteOutline.Add(SpriteOutlineModule.CapPointToRect(new Vector2(rect2.xMax, rect2.yMin), rect) - b);
this.selectedShapeOutline.Add(spriteOutline);
this.spriteEditorWindow.SetDataModified();
this.shapeEditorDirty = true;
}
}
protected static List <SpriteOutline> GenerateSpriteRectOutline(Rect rect, ITexture2D texture, float detail, byte alphaTolerance)
{
List <SpriteOutline> list = new List <SpriteOutline>();
if (texture != null)
{
int num = 0;
int num2 = 0;
UnityEditor.TextureImporter textureImporter = AssetImporter.GetAtPath(AssetDatabase.GetAssetPath(texture)) as UnityEditor.TextureImporter;
textureImporter.GetWidthAndHeight(ref num, ref num2);
int width = texture.width;
int height = texture.height;
Vector2 vector = new Vector2((float)width / (float)num, (float)height / (float)num2);
Rect rect2 = rect;
rect2.xMin *= vector.x;
rect2.xMax *= vector.x;
rect2.yMin *= vector.y;
rect2.yMax *= vector.y;
Vector2[][] array;
UnityEditor.Sprites.SpriteUtility.GenerateOutline(texture, rect2, detail, alphaTolerance, true, out array);
Rect r = default(Rect);
r.size = rect.size;
r.center = Vector2.zero;
for (int i = 0; i < array.Length; i++)
{
SpriteOutline spriteOutline = new SpriteOutline();
Vector2[] array2 = array[i];
for (int j = 0; j < array2.Length; j++)
{
Vector2 vector2 = array2[j];
spriteOutline.Add(SpriteOutlineModule.CapPointToRect(new Vector2(vector2.x / vector.x, vector2.y / vector.y), r));
}
list.Add(spriteOutline);
}
}
return(list);
}
public void InsertPointAt(int outlineIndex, int pointIndex, Vector3 position)
{
this.selectedShapeOutline[outlineIndex].Insert(pointIndex, this.ConvertTextureSpaceToSpriteRectSpace(SpriteOutlineModule.CapPointToRect(position, this.m_Selected.rect)));
this.spriteEditorWindow.SetDataModified();
}
