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Angle

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[[category:variables]] [[category:variables]]
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[[category:local variables]] [[category:local variables]]

Revision as of 13:12, 4 November 2007


Definition

INT angle

Angle is a predefined local variable which holds the angle (measured in 1/1000 of a degree) at which the graphic of that process (assigned by the graph variable) will be drawn.

Example

To make the graphic of a process spin:

Process spinning_graphic()
Begin
    graph = load_png("image.png");   //load the graphic and assign it to the graph variable
    x = 100;     //Position the graphic 100 pixels
    y = 100;     //from the top and left of the screen
    Loop
        angle += 1000;    //increase the angle of graphic by 1000 each frame. 1000 = 1 degree.
        frame;
    End
End

This process will spin the graphic stored in the file "image.png" by 1 degree each frame.

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