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Topic: EXTREMELY simple problem (Read 301 times) |
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Ride215
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EXTREMELY simple problem
« on: Apr 6th, 2004, 10:59am » |
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Ok, I am a very new beginner, so I have no idea why this isn't running, but...
I was reading the introductory processing tutorial and the beginning of the "motion" section has this example:
int x = 0;
void setup(){
noStroke();
}
void loop(){
rect(x,0,5,100);
x = x+1;
}
Now I just wanted to see it work so I did it on my own but instead of the line going across as it should, it basically does a wipe over the entire screen, where is the discrepency?
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TomC
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Re: EXTREMELY simple problem
« Reply #1 on: Apr 6th, 2004, 12:27pm » |
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In earlier alpha releases the background was cleared automatically at the start of every frame. Now it must be done explicitly.
Add a line like this at the beginning of loop() (before the call to rect()).
Code:
See the reference for more info on background().
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| « Last Edit: Apr 6th, 2004, 12:28pm by TomC » |
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