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[JavaAmp-CVS] javaamp/src SimpleVisualization.java,1.6,1.7
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From: WiESi <wi...@us...> - 2006-04-10 14:53:05
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Update of /cvsroot/javaamp/javaamp/src In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26034/src Modified Files: SimpleVisualization.java Log Message: SimpleVisualization appearance changed Index: SimpleVisualization.java =================================================================== RCS file: /cvsroot/javaamp/javaamp/src/SimpleVisualization.java,v retrieving revision 1.6 retrieving revision 1.7 diff -u -d -r1.6 -r1.7 --- SimpleVisualization.java 25 Mar 2006 06:51:45 -0000 1.6 +++ SimpleVisualization.java 10 Apr 2006 14:52:55 -0000 1.7 @@ -10,21 +10,46 @@ public class SimpleVisualization extends Visualization { Random rnd; - Spline splinex, spliney, splinez; Vector<float[]> points; float[][] old; float[] sum; - float camx, camy, camz, pi; + float camx, camy, camz, camx2, camy2, camz2, ccamx, ccamy, ccamz; + int c1c2; + final float[][][] flags = { + { // Austria + { 1.0f, 0.0f, 0.0f }, + { 1.0f, 1.0f, 1.0f }, + { 1.0f, 0.0f, 0.0f } + }, { // Germany + { 0.2f, 0.2f, 0.2f }, + { 1.0f, 0.0f, 0.0f }, + { 1.0f, 1.0f, 0.0f } + }, { // Italy + { 0.0f, 1.0f, 0.0f }, + { 1.0f, 1.0f, 1.0f }, + { 1.0f, 0.0f, 0.0f } + }, + }; + int flag, flag2, f1f2; + float[][] cf; public void init() { rnd = new Random(); points = new Vector<float[]>(); old = new float[300][30]; sum = new float[20]; - camx = rnd.nextFloat() * 60f; - camy = rnd.nextFloat() * 20; - camz = rnd.nextFloat() * 30f - 10f; + camx = rnd.nextFloat() * 80f - 10f; + camy = rnd.nextFloat() * 40f + 20f; + camz = rnd.nextFloat() * 150f - 10f; + camx2 = camx; + camy2 = camy; + camz2 = camz; + c1c2 = 0; delay = (long)10E6; + flag = rnd.nextInt(flags.length); + flag2 = flag; + f1f2 = 0; + cf = new float[3][3]; glClearColor(0, 0, 0, 1); glColor3f(1, 1, 1); @@ -41,7 +66,7 @@ glMatrixMode(GL_PROJECTION); glLoadIdentity(); gluPerspective(60, 800f / 600f, 0.1f, 1000f); - gluLookAt(camx, camy, camz, camx, 0, 200, 0, 1, 0); + gluLookAt(ccamx, ccamy, ccamz, 30, 0, 250, 0, 1, 0); glMatrixMode(GL_MODELVIEW); glPointSize(2); @@ -64,11 +89,16 @@ } for(int i = 0; i < 300; i++) { - glColor3f(0, 0.5f + (float)i / 598, 0); glBegin(GL_LINE_STRIP); + glColor3f(cf[2][0], cf[2][1], cf[2][2]); glVertex3f(-2, 0, i); - for(int j = 0; j < 30; j++) + for(int j = 0; j < 30; j++) { + if(j == 10) + glColor3f(cf[1][0], cf[1][1], cf[1][2]); + else if(j == 20) + glColor3f(cf[0][0], cf[0][1], cf[0][2]); glVertex3f(j * 2, old[i][j] * 20, i); + } glVertex3f(60, 0, i); glEnd(); } @@ -79,16 +109,16 @@ public void timer() { for(int i = 1; i < 300; i++) System.arraycopy(old[i], 0, old[i - 1], 0, 30); - for(int i = 0; i < 30; i++) - old[299][29 - i] = spectrum.get(i + 1); + for(int i = 1; i <= 30; i++) + old[299][30 - i] = spectrum.get(i); for(int i = 1; i < 20; i++) sum[i - 1] = sum[i]; sum[19] = 0; for(int i = 0; i < 30; i++) sum[19] += old[299][i]; - for(int i = 0; i < sum[19] * 10; i++) - points.add(new float[] { rnd.nextFloat() * 500 - 250, - rnd.nextFloat() * 400 - 200, 100 + rnd.nextFloat() * 200, + for(int i = 0; i < sum[19] * 5; i++) + points.add(new float[] { rnd.nextFloat() * 800 - 400, + rnd.nextFloat() * 800 - 400, 400 + rnd.nextFloat() * 200, 100 }); for(int i = 0; i < points.size(); i++) { float[] t = points.get(i); @@ -100,50 +130,56 @@ else points.set(i, t); } - if(splinex == null && rnd.nextInt(10) == 0) { - double[] xx = new double[5]; - double[] ff = new double[5]; - for(int i = 0; i < 5; i++) { - xx[i] = i; - if(i == 0) - ff[i] = camx; - else - ff[i] = rnd.nextDouble() * 60d; - } - splinex = new Spline(xx, ff); - - xx = new double[5]; - ff = new double[5]; - for(int i = 0; i < 5; i++) { - xx[i] = i; - if(i == 0) - ff[i] = camy; - else - ff[i] = rnd.nextDouble() * 20d; + if(f1f2 == 0 && rnd.nextInt(500) == 0) { + flag2 = rnd.nextInt(flags.length); + if(flag == flag2) + flag2 = rnd.nextInt(flags.length); + f1f2 = 1; + } + if(f1f2 > 0) { + f1f2++; + if(f1f2 == 100) { + flag = flag2; + f1f2 = 0; } - spliney = new Spline(xx, ff); - - xx = new double[5]; - ff = new double[5]; - for(int i = 0; i < 5; i++) { - xx[i] = i; - if(i == 0) - ff[i] = camz; - else - ff[i] = rnd.nextDouble() * 50d - 10d; + } + cf = new float[][] { + { + (flags[flag][0][0] * (100f - f1f2) + flags[flag2][0][0] * + f1f2) / 100f, (flags[flag][0][1] * (100f - f1f2) + + flags[flag2][0][1] * f1f2) / 100f, (flags[flag][0][2] * (100f - + f1f2) + flags[flag2][0][2] * f1f2) / 100f + }, { + (flags[flag][1][0] * (100f - f1f2) + flags[flag2][1][0] * + f1f2) / 100f, (flags[flag][1][1] * (100f - f1f2) + + flags[flag2][1][1] * f1f2) / 100f, (flags[flag][1][2] * (100f - + f1f2) + flags[flag2][1][2] * f1f2) / 100f + }, { + (flags[flag][2][0] * (100f - f1f2) + flags[flag2][2][0] * + f1f2) / 100f, (flags[flag][2][1] * (100f - f1f2) + + flags[flag2][2][1] * f1f2) / 100f, (flags[flag][2][2] * (100f - + f1f2) + flags[flag2][2][2] * f1f2) / 100f } - splinez = new Spline(xx, ff); - pi = 0; + }; + if(c1c2 == 0 && rnd.nextInt(500) == 0) { + camx2 = rnd.nextFloat() * 80f - 10f; + camy2 = rnd.nextFloat() * 40f + 20f; + camz2 = rnd.nextFloat() * 150f - 10f; + c1c2 = 1; } - if(splinex != null) { - pi += 0.001f; - if(pi > 4) - splinex = null; - else { - camx = (float)splinex.spline_value(pi); - camy = (float)spliney.spline_value(pi); - camz = (float)splinez.spline_value(pi); + if(c1c2 > 0) { + c1c2++; + if(c1c2 == 300) { + camx = camx2; + camy = camy2; + camz = camz2; + c1c2 = 0; } } + float fac = (float)(Math.pow(c1c2, 3) / 45000f - c1c2 * c1c2 / 100f + + 300f); + ccamx = (camx * fac + camx2 * (300f - fac)) / 300f; + ccamy = (camy * fac + camy2 * (300f - fac)) / 300f; + ccamz = (camz * fac + camz2 * (300f - fac)) / 300f; } } \ No newline at end of file |
