Working Driving Cross Sections

[SugarCubes.git] / MarkSlee.pde

diff --git a/MarkSlee.pde b/MarkSlee.pde
index f6297f67cfa7b367be465e6f7d6ba1cee1b9e45b..f955f97bd32474d7997ae50da122b729c73fa607 100644 (file)
--- a/MarkSlee.pde
+++ b/MarkSlee.pde
@@ -335,7 +335,7 @@ public class PianoKeyPattern extends SCPattern {
     for (Cube c : model.cubes) {
       float v = max(getBase(i).getValuef() * levelf/4., getEnvelope(i++).getValuef());
       setColor(c, color(
-        (huef + 20*v + abs(c.fx-model.xMax/2.)*.3 + c.fy) % 360,
+        (huef + 20*v + abs(c.cx-model.xMax/2.)*.3 + c.cy) % 360,
         min(100, 120*v),
         100*v
       ));
@@ -365,6 +365,11 @@ class CrossSections extends SCPattern {
     addModulator(x).trigger();
     addModulator(y).trigger();
     addModulator(z).trigger();
+    addParams();
+  }
+  
+  public void addParams()
+  {
     addParameter(xr);
     addParameter(yr);
     addParameter(zr);    
@@ -375,8 +380,8 @@ class CrossSections extends SCPattern {
     addParameter(yw);    
     addParameter(zw);
   }
-  
-  void onParameterChanged(LXParameter p) {
+
+  public void onParameterChanged(LXParameter p) {
     if (p == xr) {
       x.setDuration(10000 - 8800*p.getValuef());
     } else if (p == yr) {
@@ -386,10 +391,19 @@ class CrossSections extends SCPattern {
     }
   }
 
+  float xv;
+  float yv;
+  float zv;  
+
+  public void updateXYZVals()
+  {
+    xv = x.getValuef();
+    yv = y.getValuef();
+    zv = z.getValuef(); 
+  }
+
   public void run(int deltaMs) {
-    float xv = x.getValuef();
-    float yv = y.getValuef();
-    float zv = z.getValuef();    
+    updateXYZVals();   
     float xlv = 100*xl.getValuef();
     float ylv = 100*yl.getValuef();
     float zlv = 100*zl.getValuef();
@@ -492,3 +506,103 @@ class Psychedelia extends SCPattern {
     }
   }
 }
+
+class AskewPlanes extends SCPattern {
+  
+  class Plane {
+    private final SinLFO a;
+    private final SinLFO b;
+    private final SinLFO c;
+    float av = 1;
+    float bv = 1;
+    float cv = 1;
+    float denom = 0.1;
+    
+    Plane(int i) {
+      addModulator(a = new SinLFO(-1, 1, 4000 + 1029*i)).trigger();
+      addModulator(b = new SinLFO(-1, 1, 11000 - 1104*i)).trigger();
+      addModulator(c = new SinLFO(-50, 50, 4000 + 1000*i * ((i % 2 == 0) ? 1 : -1))).trigger();      
+    }
+    
+    void run(int deltaMs) {
+      av = a.getValuef();
+      bv = b.getValuef();
+      cv = c.getValuef();
+      denom = sqrt(av*av + bv*bv);
+    }
+  }
+    
+  final Plane[] planes;
+  final int NUM_PLANES = 3;
+  
+  AskewPlanes(GLucose glucose) {
+    super(glucose);
+    planes = new Plane[NUM_PLANES];
+    for (int i = 0; i < planes.length; ++i) {
+      planes[i] = new Plane(i);
+    }
+  }
+  
+  public void run(int deltaMs) {
+    float huev = lx.getBaseHuef();
+    
+    // This is super fucking bizarre. But if this is a for loop, the framerate
+    // tanks to like 30FPS, instead of 60. Call them manually and it works fine.
+    // Doesn't make ANY sense... there must be some weird side effect going on
+    // with the Processing internals perhaps?
+//    for (Plane plane : planes) {
+//      plane.run(deltaMs);
+//    }
+    planes[0].run(deltaMs);
+    planes[1].run(deltaMs);
+    planes[2].run(deltaMs);    
+    
+    for (Point p : model.points) {
+      float d = MAX_FLOAT;
+      for (Plane plane : planes) {
+        if (plane.denom != 0) {
+          d = min(d, abs(plane.av*(p.fx-model.cx) + plane.bv*(p.fy-model.cy) + plane.cv) / plane.denom);
+        }
+      }
+      colors[p.index] = color(
+        (huev + abs(p.fx-model.cx)*.3 + p.fy*.8) % 360,
+        max(0, 100 - .8*abs(p.fx - model.cx)),
+        constrain(140 - 10.*d, 0, 100)
+      );
+    }
+  }
+}
+
+class ShiftingPlane extends SCPattern {
+
+  final SinLFO a = new SinLFO(-.2, .2, 5300);
+  final SinLFO b = new SinLFO(1, -1, 13300);
+  final SinLFO c = new SinLFO(-1.4, 1.4, 5700);
+  final SinLFO d = new SinLFO(-10, 10, 9500);
+
+  ShiftingPlane(GLucose glucose) {
+    super(glucose);
+    addModulator(a).trigger();
+    addModulator(b).trigger();
+    addModulator(c).trigger();
+    addModulator(d).trigger();    
+  }
+  
+  public void run(int deltaMs) {
+    float hv = lx.getBaseHuef();
+    float av = a.getValuef();
+    float bv = b.getValuef();
+    float cv = c.getValuef();
+    float dv = d.getValuef();    
+    float denom = sqrt(av*av + bv*bv + cv*cv);
+    for (Point p : model.points) {
+      float d = abs(av*(p.fx-model.cx) + bv*(p.fy-model.cy) + cv*(p.fz-model.cz) + dv) / denom;
+      colors[p.index] = color(
+        (hv + abs(p.fx-model.cx)*.6 + abs(p.fy-model.cy)*.9 + abs(p.fz - model.cz)) % 360,
+        constrain(110 - d*6, 0, 100),
+        constrain(130 - 7*d, 0, 100)
+      );
+    }
+  }
+}
+