I'm working on my game in LibGDX. I loaded my .TMX map to game, set a camera and a viewport.
gameCam = new OrthographicCamera();
gamePort = new FitViewport(Marina.V_WIDTH / Marina.PPM, Marina.V_HEIGHT / Marina.PPM, gameCam)
gameCam.position.set(gamePort.getWorldWidth() / 2, gamePort.getWorldHeight() / 2, 0);
gameCam.position.x = 2.08f;// Here you have the starting cords of my camera.
gameCam.position.y = 1.36f;
The problem is, when player touch one of the four egdes the camera is moving (4.16/-4.16 on X and 2.72/-2.72 on Y). For example, from 2.08/1.36 to 2.08+4.16/1.36 when the player touch the right edge.
My question is how to get cords of green points?
To get the edges of what the camera is seeing, you simply have to do this:
Left edge: camera.position.x - (viewport.getWorldWidth() / 2)
Right edge: camera.position.x + (viewport.getWorldWidth() / 2)
Top edge: camera.position.y - (viewport.getWorldHeight() / 2)
Bottom edge: camera.position.y + (viewport.getWorldHeight() / 2)
I think I have answered your question
