# pointInsideTriangle

#### pointInsideTriangle(point, p0, p1, p2) → Boolean
Core/pointInsideTriangle.js 31

  Determines if a point is inside a triangle.

  Name | Type | Description
  --- | --- | ---
  `point` | Cartesian2 | Cartesian3 | The point to test.
  `p0` | Cartesian2 | Cartesian3 | The first point of the triangle.
  `p1` | Cartesian2 | Cartesian3 | The second point of the triangle.
  `p2` | Cartesian2 | Cartesian3 | The third point of the triangle.

  ##### Returns:

  `true` if the point is inside the triangle; otherwise, `false`.

  ##### Example:

      // Returns true
      var p = new Cesium.Cartesian2(0.25, 0.25);
      var b = Cesium.pointInsideTriangle(p,
        new Cesium.Cartesian2(0.0, 0.0),
        new Cesium.Cartesian2(1.0, 0.0),
        new Cesium.Cartesian2(0.0, 1.0));