A Processing sketch to an Isadora stage

rainbow

found this on http://forum.processing.org/two/discussion/comment/3810#Comment_3810

saves my time coding processing syphon out

latest IsadoraCore prerelease OSX 10.9.1 Processing 2.11

Simple cube,syphon and osc scetch. well documented, enjoy …….

rainbow

e4bc5b-simple.zip

primaldivine

I have a blog page here on OSC and Processing:
http://www.jamiegriffiths.com/isadora-and-processing-via-osc/

bruper

this is what I used 2 years ago with Processing 1.5.1, it does still works with that version but not with v.2.
Don't know why...
you can then use any Syphon client anywhere:

import javax.media.opengl.;
import processing.opengl.;
import jsyphon.*; // Syphon

JSyphonServer mySyphon;
PGraphicsOpenGL pgl;
GL gl;
int[] texID;

void setup() {
size(640, 480, OPENGL);
pgl = (PGraphicsOpenGL) g;
gl = pgl.gl;
initSyphon(gl,"processing");

strokeWeight(0.5);
stroke(255, 50);
background(0);

}

void draw() {
line(width/2, height/2, random(0, width), random(0, height));
renderTexture(pgl.gl);
}

void initSyphon(GL gl, String theName) {
    if(mySyphon!=null) {
      mySyphon.stop();
    }
    mySyphon = new JSyphonServer();
    mySyphon.test();
    mySyphon.initWithName(theName);

// copy to texture, to send to Syphon.
    texID = new int[1];
    gl.glGenTextures(1, texID, 0);
    gl.glBindTexture(gl.GL_TEXTURE_RECTANGLE_EXT, texID[0]);
    gl.glTexImage2D(gl.GL_TEXTURE_RECTANGLE_EXT, 0, gl.GL_RGBA8, width, height, 0, gl.GL_RGBA, gl.GL_UNSIGNED_BYTE, null);
}

void renderTexture(GL gl) {
gl.glBindTexture(gl.GL_TEXTURE_RECTANGLE_EXT, texID[0]);
gl.glCopyTexSubImage2D(gl.GL_TEXTURE_RECTANGLE_EXT, 0, 0, 0, 0, 0, width, height);
mySyphon.publishFrameTexture(texID[0], gl.GL_TEXTURE_RECTANGLE_EXT, 0, 0, width, height, width, height, false);
}

public void stop() {
dispose();
}

void dispose() {
println("\n\nabout to stop sketch ...");
println("deleting textures");
gl.glDeleteTextures(1, texID, 0);
if(mySyphon!=null) {
println("stopping the syphon server");
mySyphon.stop();
}
println("sketch stopped, done.");
}