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How to destroy particels that are off screen #3

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ff6347 opened this issue May 4, 2015 · 0 comments

ff6347 commented May 4, 2015

The title says it. I saw I can set the lifetime but how can I destroy particles that are offscreen?

box2d has

bool ofxBox2dBaseShape::shouldRemoveOffScreen(ofPtr<ofxBox2dBaseShape> shape) {
    return !ofRectangle(0, 0, ofGetWidth(), ofGetHeight()).inside(shape.get()->getPosition());
}

How can I add this to liquidFun?

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