Using Image based Filters with Quicktimes
in
Core Library Questions
•
2 years ago
Hi, I am new to Processing and the forums.
was just wondering if it is possible to apply image or capture based sketches to Quicktimes?
i.e. Take something like the code below (the extrusion example from the processing library) and apply reconfigure it to apply to a Source Quicktime Movie?
Any advice on where to start or even if it is possible would be greatly appreciated...
Cheers.
/**
* Extrusion.
*
* Converts a flat image into spatial data points and rotates the points
* around the center.
*/
PImage extrude;
int[][] values;
float angle = 0;
void setup() {
size(640, 360, P3D);
// Load the image into a new array
extrude = loadImage("ystone08.jpg");
extrude.loadPixels();
values = new int[extrude.width][extrude.height];
for (int y = 0; y < extrude.height; y++) {
for (int x = 0; x < extrude.width; x++) {
color pixel = extrude.get(x, y);
values[x][y] = int(brightness(pixel));
}
}
}
void draw() {
background(0);
// Update the angle
angle += 0.005;
// Rotate around the center axis
translate(width/2, 0, -128);
rotateY(angle);
translate(-extrude.width/2, 100, -128);
// Display the image mass
for (int y = 0; y < extrude.height; y++) {
for (int x = 0; x < extrude.width; x++) {
stroke(values[x][y]);
point(x, y, -values[x][y]);
}
}
}
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