CocosCreator of KUOKUO teach you to use 2D physics collision line and cross 3D cool running

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This link: https://blog.csdn.net/kuokuo666/article/details/97944894

Engine Version

CocosCreator v2.1.2 version can not be lower than 2.1.1

Show

Two platforms a jump box, which you can do by horizontal version of 3D to run cool yo!

Production process

Create a new project, then add platform (Box)

Material

New material, specify a color.

In the property there dragged

then you might see is black, do not panic, add a light.

Operation keys: hold the mouse mid-drag Alt-bit rotate the camera.
2D, 3D can click to switch

Grain

Here I am on the Internet the way down a map

Right assert a new material, selected mode, to check the map

and then to the player node (Box)

collision

3D physical impact yet, but there are 2D, our cool running in a plane, then with the original physical system can ah!
To add a rigid platform, the box collision, the collision component size was adjusted to 1, 1 (otherwise too)
Player box also note a static one is dynamic.

New Script, simulate a jump

const {ccclass, property} = cc._decorator;

@ccclass
export default class Test extends cc.Component {

    @property(cc.Node) player: cc.Node = null;

    onLoad () {
        let p = cc.director.getPhysicsManager();
        p.enabled = true;
    }

    start () {
        this.scheduleOnce(() => {
            // 3秒后模拟跳跃
            let v = this.player.getComponent(cc.RigidBody).linearVelocity;
            v.x += 300;
            v.y += 200;
            this.player.getComponent(cc.RigidBody).linearVelocity = v;
        }, 3);
    }

    // update (dt) {}
}

How, there is no urge to do a physical 3D parkour game!
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