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2014/10/16 ¤W¤È 08:10:40
android Programming Glossary: body.getmassHow do I apply a force to a body in the direction it is traveling (Box2D)? http://stackoverflow.com/questions/11257462/how-do-i-apply-a-force-to-a-body-in-the-direction-it-is-traveling-box2d 0 body.applyForce float destroyerVelocity vr Math.cos t body.getMass float destroyerVelocity vr Math.sin t body.getMass body.getWorldCenter.. t body.getMass float destroyerVelocity vr Math.sin t body.getMass body.getWorldCenter .x body.getWorldCenter .y else if vx 0 vy.. 0 body.applyForce float destroyerVelocity vr Math.cos t body.getMass float destroyerVelocity vr Math.sin t body.getMass body.getWorldCenter..
How do I apply a force to a body in the direction it is traveling (Box2D)? http://stackoverflow.com/questions/11257462/how-do-i-apply-a-force-to-a-body-in-the-direction-it-is-traveling-box2d Math.atan Math.abs vy vx if vr destroyerVelocity if vx 0 vy 0 body.applyForce float destroyerVelocity vr Math.cos t body.getMass float destroyerVelocity vr Math.sin t body.getMass body.getWorldCenter .x body.getWorldCenter .y else if vx 0 vy 0 body.applyForce.. if vx 0 vy 0 body.applyForce float destroyerVelocity vr Math.cos t body.getMass float destroyerVelocity vr Math.sin t body.getMass body.getWorldCenter .x body.getWorldCenter .y else if vx 0 vy 0 body.applyForce float destroyerVelocity vr Math.cos t body.getMass.. body.getWorldCenter .x body.getWorldCenter .y else if vx 0 vy 0 body.applyForce float destroyerVelocity vr Math.cos t body.getMass float destroyerVelocity vr Math.sin t body.getMass body.getWorldCenter .x body.getWorldCenter .y else if vx 0 vy 0 body.applyForce..
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