randomize key parameters

Author: summasmiff

drift/drift.pde

@@ -1,10 +1,10 @@
 import processing.svg.*;
 int cols,rows;
-int scale = 10;
-int z_scale = 20;
+int scale = 20;
+int z_scale = 90;
 int w = 900;
 int h = 700;
-float small = 0.5;
+float small = 0.4;
 
 void setup() {
   size(750, 500, P3D);
@@ -14,14 +14,21 @@ void setup() {
   strokeWeight(1);
   stroke(0,0,0);
   noFill();
-  
-  beginRaw(SVG, "drift_9.svg");
+  int x_rot = round(random(3, 5));
+  int y_rot = round(random(5, 8));
+  int octave = round(random(1, 4));
+  println(x_rot);
+  String saveName = "drift_" + x_rot + "_" + y_rot + "_" + octave + ".svg";
+  beginRaw(SVG, saveName);
 
   // Move origin to rotate "camera"
   translate(width/2, height/3 * 2);
-  rotateX(PI/5);
+  
+  rotateX(PI/x_rot);
+  rotateY(PI/y_rot);
+  
   // Move origin for placement of mesh
-  translate(-w/2, -h/2, -h);
+  translate(-w/2, -h/1.2, -h/8);
 
   for (int y = 0; y < rows; y++) {
     beginShape(TRIANGLE_STRIP);
@@ -30,10 +37,8 @@ void setup() {
       float scaled_y = y * small;
       float scaled_yplus = (y + 1) * small;
       float z = x*1.2 + y*1.2;
-      //noiseDetail(2,0.5);
-      //noiseDetail(5, 0.4);
-      //noiseDetail(8, 0.5);
-      noiseDetail(6,0.6);
+      
+      noiseDetail(octave, 0.5);
       vertex(x*scale, y*scale, noise(scaled_x,scaled_y)*z_scale + z);
       vertex(x*scale, (y+1)*scale, noise(scaled_x, scaled_yplus)*z_scale + z);
     }

fermat_spiral/fermat_spiral.pde

@@ -3,7 +3,8 @@ import processing.svg.*;
 int _numPoints = 450;
 float _angle = 137.5;
 float _scale = 10;
-float _seedSize = 20;
+float _seedSize = random(8, 15);
+float _growScale = random(15, 30);
 String _saveName = "fermat_spiral_";
 
 
@@ -25,7 +26,7 @@ void draw() {
     float x = 0;
     float y = 0;
 
-    float size = (n / 42) + _seedSize;
+    float size = (n / _growScale) + _seedSize;
 
     pushMatrix();      
     translate(translateX, translateY);
@@ -42,7 +43,7 @@ void keyPressed() {
 }
 
 void exportSVG() {
-  String exportName = _saveName + round(_seedSize) + ".svg";
+  String exportName = _saveName + round(_seedSize) + "_"+ round(_growScale) + ".svg";
   PGraphics pg = createGraphics(width, height, SVG, exportName);
   pg.beginDraw();
   pg.noFill();
@@ -58,7 +59,7 @@ void exportSVG() {
     float x = 0;
     float y = 0;
 
-    float size = (n / 42) + _seedSize;
+    float size = (n / _growScale) + _seedSize;
 
     pg.pushMatrix();      
     pg.translate(translateX, translateY);