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help i dont arrived to mix a sketch with light painting and mirroring using Jmyron

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- 03-Oct-2012 10:41 AM
- Forum: Contributed Library Questions
i ve this sketch who make light painting :
2. /* Light Painting Assist App v0.1 by Eric Barch (ttjcrew.com) */
4. //Sets the minimum value to be counted as intense (Max of 255)
5. int INTENSITY_MIN = 175;
6. import processing.video.*;
7. MovieMaker mm;
9. /* Begin Main Code */
10. import JMyron.*;
11. JMyron videoSrc;
12. int[] currFrame;
13. int[] lastFrame;
15. void setup() {
16. size(640, 480);
17. videoSrc = new JMyron();
18. videoSrc.start(width, height);
19. videoSrc.findGlobs(0);
22. videoSrc.update();
23. lastFrame = videoSrc.image();
24. mm = new MovieMaker(this, width, height, "painting.mov" , 15, MovieMaker.H263, MovieMaker.HIGH);
25. }
27. void draw() {
28. videoSrc.update();
29. currFrame = videoSrc.image();
31. loadPixels();
32. for (int i = 0; i < width*height; i++) {
33. float r = red(currFrame[i]);
34. float g = green(currFrame[i]);
35. float b = blue(currFrame[i]);
36. float rl = red(lastFrame[i]);
37. float gl = green(lastFrame[i]);
38. float bl = blue(lastFrame[i]);
40. //if it's bright we need to save it
41. if (((r + g + b)/3) > INTENSITY_MIN) {
42. lastFrame[i] = color(r, g, b);
43. } //dark...overwrite with current cam frame
44. else if (((rl + gl + bl)/3) <= INTENSITY_MIN) {
45. lastFrame[i] = color(r, g, b);
46. }
48. pixels[i] = lastFrame[i];
49. }
53. updatePixels();
54. mm.addFrame();
56. }
58. void mousePressed() {
59. videoSrc.update();
60. lastFrame = videoSrc.image();
61. }
63. public void stop() {
64. videoSrc.stop();
65. super.stop();
66. }
67. void keyPressed() {
68. // Finish the movie if space bar is pressed!
69. if (key == ' ' ) {
70. println( "finishing movie" );
71. // Do not forget to finish the movie! Otherwise, it will not play properly.
72. mm.finish();
73. }
and i want to put inside a mirroring
2. int[] imgNormal = videoSrc.cameraImage();
3. for(int i=1; i<width;i++){
4. for(int j=1;j<height;j++){
5. this.pixels[(videoSrc.width() - i - 1) + j * videoSrc.width()] = imgNormal[(i) + j * videoSrc.width()];
6. }
7. }
i don t arrived to have both mirroring and painting

when i put the mirroring code

i get painting or mirroring

i dont get both

thanks for answer

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