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ClosephysicsShapeGroup | The PhysicsShapeGroup2D to add to this shape group. (Read Only) |
Adds a copy of all the PhysicsShape2D and their geometry from the specified physicsShapeGroup
into this shape group. The specified physicsShapeGroup
is not modified.
using UnityEngine; using UnityEngine.Assertions;
public class Example : MonoBehaviour { private const int ShapeCount = 10;
void Start() { // Create a shape group and add a Circle to it. var shapeGroup1 = new PhysicsShapeGroup2D(); shapeGroup1.AddCircle ( center: Vector2.zero, radius: 1f );
// Validate the contents. Assert.AreEqual(1, shapeGroup1.shapeCount); Assert.AreEqual(1, shapeGroup1.vertexCount); Assert.AreEqual(PhysicsShapeType2D.Circle, shapeGroup1.GetShape(0).shapeType);
// Create another shape group and add a Box to it. var shapeGroup2 = new PhysicsShapeGroup2D(); shapeGroup2.AddBox ( center: new Vector2(3f, 2f), size: new Vector2(1f, 1f) );
// Validate the contents. Assert.AreEqual(1, shapeGroup2.shapeCount); Assert.AreEqual(4, shapeGroup2.vertexCount); Assert.AreEqual(PhysicsShapeType2D.Polygon, shapeGroup2.GetShape(0).shapeType);
// Add the second shape group to the first shape group. shapeGroup1.Add(shapeGroup2);
// Validate the contents. Assert.AreEqual(1 + 1, shapeGroup1.shapeCount); Assert.AreEqual(1 + 4, shapeGroup1.vertexCount); Assert.AreEqual(PhysicsShapeType2D.Circle, shapeGroup1.GetShape(0).shapeType); Assert.AreEqual(PhysicsShapeType2D.Polygon, shapeGroup1.GetShape(1).shapeType); } }
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