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Topic: help - mouseX / width (Read 206 times) |
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kevinP
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help - mouseX / width
« on: Feb 16th, 2004, 2:31pm » |
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Help,
I'm stuck on something simple. I'm just trying to divide mouseX by the frame width to get a normalized value for mouseX... (but I only get 0.0). I must be doing something stupid I suspect.
Code:
float nx;
void setup()
{
size(200, 200);
framerate(5);
}
void loop()
{
nx = mouseX / width;
println("mouseX=" + mouseX + " width=" + width + " nx=" + nx);
}
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Outputs: "mouseX=133 width=200 nx=0.0"
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| « Last Edit: Feb 16th, 2004, 2:32pm by kevinP » |
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Kevin Pfeiffer
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toxi_
Guest
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Re: help - mouseX / width
« Reply #1 on: Feb 16th, 2004, 7:20pm » |
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that's because you're dividing 2 integers. that should do the trick:
Code:
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