How can I create a polygon body in Box2D Android?
I am new to and开发者_Python百科roidBox2D and I want to create a polygon body such as a rectangle or a triangle using Box2D in Android.
I was not getting the B2FixtureDef
in my code when I was creating a body. What may be the reason for that?
But I am getting BBFixtureDef
. What is the difference between B2FixtureDef
and BBFixtureDef
?
Here is the code for my Box2D (LibGDX box2D library)
:
CODE:
protected static CCSprite _rect1 = null;
....
_rect1 = CCSprite.sprite("NAMEOFIMAGE.png");
_rect1.setPosition(CGPoint.make(-10, -10));
this.addChild(_rect1);
//Create box
BodyDef Box1BodyDef = new BodyDef();
Box1BodyDef.type = BodyType.DynamicBody;
Box1BodyDef.position.set(350/PTM_RATIO, 80/PTM_RATIO);
// The body is also added to the world.
Body Box1Body = _world.createBody(Box1BodyDef);
Box1Body.setUserData(_rect1);
// Define the shape.
PolygonShape Box1Box = new PolygonShape();
Box1Box.setAsBox(10/PTM_RATIO, 50/PTM_RATIO);
Box1Body.createFixture(Box1Box,1.5f);
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