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Start the ball a-bouncing.
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@jessmartin
jessmartin committed Dec 20, 2013
1 parent 7446b8c commit 44ecb80
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Showing 3 changed files with 31 additions and 15 deletions.
8 changes: 4 additions & 4 deletions ball.dae
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<contributor>
<authoring_tool>SketchUp 13.0.4811</authoring_tool>
</contributor>
<created>2013-12-19T00:04:27Z</created>
<modified>2013-12-19T00:04:27Z</modified>
<created>2013-12-20T15:18:32Z</created>
<modified>2013-12-20T15:18:32Z</modified>
<unit meter="0.0254000" name="inch" />
<up_axis>Z_UP</up_axis>
</asset>
Expand All @@ -31,7 +31,7 @@
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8 changes: 4 additions & 4 deletions board.dae
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Original file line number Diff line number Diff line change
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<contributor>
<authoring_tool>SketchUp 13.0.4811</authoring_tool>
</contributor>
<created>2013-12-19T00:59:13Z</created>
<modified>2013-12-19T00:59:13Z</modified>
<created>2013-12-20T15:18:45Z</created>
<modified>2013-12-20T15:18:45Z</modified>
<unit meter="0.0254000" name="inch" />
<up_axis>Z_UP</up_axis>
</asset>
Expand All @@ -31,7 +31,7 @@
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30 changes: 23 additions & 7 deletions index.vwf.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,6 @@ extends: http://vwf.example.com/scene.vwf
methods:
initializeCamera:
initializeGame:
bounce:
children:
playerOne:
extends: http://vwf.example.com/node3.vwf
Expand All @@ -26,11 +25,33 @@ children:
ball:
extends: http://vwf.example.com/node3.vwf
source: ball.dae
properties:
xSpeed: 1
ySpeed: 3
children:
material:
extends: http://vwf.example.com/material.vwf
properties:
color: "#0000ff"
methods:
bounce: |
var topX = 230;
var topY = 145;
var bottomY = -145;
var bottomX = -230;
//
var trans = this.translation;
var newTrans = [ trans[0] + this.xSpeed, trans[1] + this.ySpeed, trans[2] ];
if (newTrans[1] >= topY) {
// Wall was hit
newTrans[1] = topY;
this.ySpeed = -this.ySpeed;
} else if (newTrans[1] <= bottomY) {
newTrans[1] = bottomY;
this.ySpeed = -this.ySpeed;
}
this.translateTo( newTrans );
this.future( 0.05 ).bounce(); // schedule the next step
board:
extends: http://vwf.example.com/node3.vwf
source: board.dae
Expand All @@ -56,10 +77,5 @@ scripts:
this.camera.rotation = [ 1, 0, 0, -10 ];
}
this.initializeGame = function() {
this.bounce();
}
this.bounce = function() {
console.log("bouncing");
this.ball.translation[0] += 100;
this.future( 0.05 ).bounce(); // schedule the next step
this.ball.bounce();
}

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