Nicolas BENOIT - GIMP Formulas Plugin
[Main]
[Free Software]
!Examples {html} <table class="wikitable"> <tr> <td></td> <td align="center">Red Channel</td> <td align="center">Green Channel</td> <td align="center">Blue Channel</td> </tr> <tr> <td valign="middle">1</td> <td align="center">100</td> <td align="center">(1+cos(rad(x*2.21*x/(y+1))))*92</td> <td align="center">(1+sin(rad(x*2.21*x/(y+1))))*127</td> </tr> <tr> <td valign="middle">2</td> <td align="center">sqrt((rgb(x+1,y-1)+2*rgb(x+1,y)+rgb(x+1,y+1)-rgb(x-1,y-1)-2*rgb(x-1,y)-rgb(x-1,y+1))^2+((rgb(x-1,y+1)+2*rgb(x,y+1)+rgb(x+1,y+1)-rgb(x-1,y-1)-2*rgb(x-1,y)-rgb(x-1,y+1))^2))*(255/1442.5)</td> <td align="center">sqrt((rgb(x+1,y-1)+2*rgb(x+1,y)+rgb(x+1,y+1)-rgb(x-1,y-1)-2*rgb(x-1,y)-rgb(x-1,y+1))^2+((rgb(x-1,y+1)+2*rgb(x,y+1)+rgb(x+1,y+1)-rgb(x-1,y-1)-2*rgb(x-1,y)-rgb(x-1,y+1))^2))*(255/1442.5)</td> <td align="center">sqrt((rgb(x+1,y-1)+2*rgb(x+1,y)+rgb(x+1,y+1)-rgb(x-1,y-1)-2*rgb(x-1,y)-rgb(x-1,y+1))^2+((rgb(x-1,y+1)+2*rgb(x,y+1)+rgb(x+1,y+1)-rgb(x-1,y-1)-2*rgb(x-1,y)-rgb(x-1,y+1))^2))*(255/1442.5)</td> </tr> <tr> <td valign="middle">2</td> <td align="center">((1+cos(rad(x+y)))*127)+1</td> <td align="center">((1+sin(rad(x+y)))*127)+1</td> <td align="center">y%255</td> </tr> <tr> <td valign="middle">3</td> <td align="center">(1+sin(x/(w/pi)))*127</td> <td align="center">(1+sin(y/(w/pi)))*127</td> <td align="center">255</td> </tr> <tr> <td valign="middle">4</td> <td align="center">(sin(r)+1)*127</td> <td align="center">(sin(r)+1)*64</td> <td align="center">(sin(r+pi)+1)*127</td> </tr> </table> {/html}
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