/*----------------------------------------------------------------------*/
/* p2
* /\
* / \
* side1 / \ side0
* / \
* /________\
* p0 side2 p1
*
*/
public Triangle2D(Vector2 p0, Vector2 p1, Vector2 p2)
{
this.p0 = p0;
this.p1 = p1;
this.p2 = p2;
side0 = new HesseNormalForm(p2, p1);
side1 = new HesseNormalForm(p0, p2);
side2 = new HesseNormalForm(p1, p0);
area = Area(p0, p1, p2);
}
/*----------------------------------------------------------------------*/
/* leftTop rightTop
* +---+
* | |
* +---+
* leftBottom rightBottom
*/
public Bounding2D(Vector2 leftBottom, Vector2 rightBottom, Vector2 rightTop, Vector3 leftTop)
{
this.leftBottom = leftBottom;
this.rightBottom = rightBottom;
this.rightTop = rightTop;
this.leftTop = leftTop;
right = new HesseNormalForm(rightTop, rightBottom);
top = new HesseNormalForm(leftTop, rightTop);
left = new HesseNormalForm(leftBottom, leftTop);
bottom = new HesseNormalForm(rightBottom, leftBottom);
leftBottomToRightTop = new HesseNormalForm(rightTop, leftBottom);
areaLeftTop = Triangle2D.Area(leftBottom, rightTop, leftTop);
areaRightBottom = Triangle2D.Area(leftBottom, rightBottom, rightTop);
}
