/// <summary>
/// Create and return a random shape object.
/// </summary>
private GameObject CreateRandomShape()
{
// tilemap actual size
float tilemapActualSize = tilemapSize * tileSize;
// collision shape and type
ICollisionShape collisionShape = null;
ShapeMeshes shapeType = ShapeMeshes.Cylinder;
// random collision shape and type
int randType = rand.Next(0, 2);
switch (randType)
{
case 0:
shapeType = ShapeMeshes.SphereSmooth;
collisionShape = new CollisionSphere();
break;
case 1:
shapeType = ShapeMeshes.Cube;
collisionShape = new CollisionBox(2f, 2f, 2f);
break;
}
// create shape
float sizeFactor = 1.0f + (float)rand.NextDouble() * 1.25f;
GameObject shape = new GameObject();
var shapeRenderer = shape.AddComponent(new ShapeRenderer(shapeType)) as ShapeRenderer;
shapeRenderer.MaterialOverride.DiffuseColor = new Color((rand.Next(0, 255)), (rand.Next(0, 255)), (rand.Next(0, 255)));
var body = shape.AddComponent(new RigidBody(collisionShape, sizeFactor, 1f, 1f)) as RigidBody;
body.Scale = Vector3.One * tileSize * 0.25f * sizeFactor;
body.Restitution = 0.5f;
body.Position = new Vector3(
(float)rand.NextDouble() * tilemapActualSize,
10f + (float)rand.NextDouble() * 45f,
(float)rand.NextDouble() * tilemapActualSize);
return(shape);
}
/// <summary>
/// Create the model renderer component.
/// </summary>
/// <param name="shape">Shape to draw.</param>
public ShapeRenderer(ShapeMeshes shape) : base(ShapeModelsRoot + shape.ToString())
{
}
