44 lines
1.0 KiB
Java
44 lines
1.0 KiB
Java
int x_f = screenWidth;
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int y_f = 0;
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int t_raster = 0;
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int x = 0;
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int y = 0;
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int framerate = 30;
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int num_blinks = 3;
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int blinktime = 2 * framerate * num_blinks;
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int xstep = 50;
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int ystep = 50;
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int xsize = xstep;
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int ysize = ystep;
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void proto488flashraster(int x_i, int y_i, int rasterWidth, int rasterHeight){
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//clearDisplay();
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color draw_color;
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float draw_size_factor;
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if ((t_raster % (2*framerate) > framerate) || (t_raster % (2*framerate) == 0)) {
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draw_color = color(bgR,bgG,bgB); //Background color
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draw_size_factor = 1.1;
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} else {
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draw_color = color(0,247,255);
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draw_size_factor = 1.0;
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}
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fill(draw_color);
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noStroke();
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rectMode(CENTER);
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rect(convertXCoord(x_f), convertYCoord(y_f), xsize/calibrator.magx * draw_size_factor, ysize/calibrator.magy * draw_size_factor);
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t_raster = t_raster + 1;
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x = x + xstep * (t_raster / blinktime);
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x_f = x_i + x;
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y = y + ystep * (x / rasterWidth);
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y_f = y_i + y;
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t_raster = t_raster % blinktime;
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x = x % rasterWidth;
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y = y % rasterHeight;
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}
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