public void ChangePivot(PIVOT_POSITION pivot)
{
if (_pivot == pivot)
{
return;
}
float w = size.x, h = size.y;
Vector3[] vertices = new Vector3[4];
if (pivot == PIVOT_POSITION.CENTER)
{
vertices[0] = new Vector3(-w / 2, h / 2, 0);
vertices[1] = new Vector3(w / 2, h / 2, 0);
vertices[2] = new Vector3(-w / 2, -h / 2, 0);
vertices[3] = new Vector3(w / 2, -h / 2, 0);
}
else if (pivot == PIVOT_POSITION.BOTTOM)
{
vertices[0] = new Vector3(-w / 2, h, 0);
vertices[1] = new Vector3(w / 2, h, 0);
vertices[2] = new Vector3(-w / 2, 0, 0);
vertices[3] = new Vector3(w / 2, 0, 0);
}
else
{
throw new UnityException("NOT IMPLEMENTED YET");
}
mesh.vertices = vertices;
Vector2[] uvs = new Vector2[4];
Rect r = _uvRect;
uvs[0] = new Vector2(r.x, r.y + r.height);
uvs[1] = new Vector2(r.x + r.width, r.y + r.height);
uvs[2] = new Vector2(r.x, r.y);
uvs[3] = new Vector2(r.x + r.width, r.y);
mesh.uv = uvs;
mesh.RecalculateBounds();
mesh.RecalculateNormals();
_pivot = pivot;
}
public void ChangePivot(PIVOT_POSITION pivot)
{
if (_pivot == pivot) return;
float w = size.x, h = size.y;
Vector3[] vertices = new Vector3[4];
if (pivot == PIVOT_POSITION.CENTER)
{
vertices[0] = new Vector3(-w / 2, h / 2, 0);
vertices[1] = new Vector3(w / 2, h / 2, 0);
vertices[2] = new Vector3(-w / 2, -h / 2, 0);
vertices[3] = new Vector3(w / 2, -h / 2, 0);
}
else if (pivot == PIVOT_POSITION.BOTTOM)
{
vertices[0] = new Vector3(-w / 2, h, 0);
vertices[1] = new Vector3(w / 2, h, 0);
vertices[2] = new Vector3(-w / 2, 0, 0);
vertices[3] = new Vector3(w / 2, 0, 0);
}
else
{
throw new UnityException("NOT IMPLEMENTED YET");
}
mesh.vertices = vertices;
Vector2[] uvs = new Vector2[4];
Rect r = _uvRect;
uvs[0] = new Vector2(r.x, r.y + r.height);
uvs[1] = new Vector2(r.x + r.width, r.y + r.height);
uvs[2] = new Vector2(r.x, r.y);
uvs[3] = new Vector2(r.x + r.width, r.y);
mesh.uv = uvs;
mesh.RecalculateBounds();
mesh.RecalculateNormals();
_pivot = pivot;
}
