X-Git-Url: https://git.piment-noir.org/?p=SugarCubes.git;a=blobdiff_plain;f=TestPatterns.pde;h=728683ec45dea70eec6ee5e03f4f4f3635449514;hp=82aeea4e160daea4938dc249e307935a2120337a;hb=7d60f6f6ea82fd5c9794524ce11d40e7d6c00bf7;hpb=c39f7a0462dfcf7f5ba9b1f6e181e990e4490969

diff --git a/TestPatterns.pde b/TestPatterns.pde
index 82aeea4..728683e 100644
--- a/TestPatterns.pde
+++ b/TestPatterns.pde
@@ -1,61 +1,407 @@
-class TestHuePattern extends SCPattern {
-  public TestHuePattern(GLucose glucose) {
-    super(glucose);
+class BlankPattern extends SCPattern {
+  BlankPattern(LX lx) {
+    super(lx);
   }
-  public void run(int deltaMs) {
+  
+  public void run(double deltaMs) {
+    setColors(#000000);
+  }
+}
+
+abstract class TestPattern extends SCPattern {
+  public TestPattern(LX lx) {
+    super(lx);
+    setEligible(false);
+  }
+}
+
+class TestStripPattern extends TestPattern {
+  
+  SinLFO d = new SinLFO(4, 40, 4000);
+  
+  public TestStripPattern(LX lx) {
+    super(lx);
+    addModulator(d).trigger();
+  }
+  
+  public void run(double deltaMs) {
+    for (Strip s : model.strips) {
+      for (LXPoint p : s.points) {
+        colors[p.index] = lx.hsb(
+          lx.getBaseHuef(),
+          100,
+          max(0, 100 - d.getValuef()*dist(p.x, p.y, s.cx, s.cy))
+        );
+      }
+    }
+  }
+}
+
+/**
+ * Simplest demonstration of using the rotating master hue.
+ * All pixels are full-on the same color.
+ */
+class TestHuePattern extends TestPattern {
+  public TestHuePattern(LX lx) {
+    super(lx);
+  }
+  
+  public void run(double deltaMs) {
+    // Access the core master hue via this method call
+    float hv = lx.getBaseHuef();
     for (int i = 0; i < colors.length; ++i) {
-      colors[i] = color(lx.getBaseHuef(), 100, 100);
+      colors[i] = lx.hsb(hv, 100, 100);
     }
   } 
 }
 
-class TestXPattern extends SCPattern {
-  private SinLFO xPos = new SinLFO(0, model.xMax, 4000);
-  public TestXPattern(GLucose glucose) {
-    super(glucose);
+/**
+ * Test of a wave moving across the X axis.
+ */
+class TestXPattern extends TestPattern {
+  private final SinLFO xPos = new SinLFO(0, model.xMax, 4000);
+  public TestXPattern(LX lx) {
+    super(lx);
     addModulator(xPos).trigger();
   }
-  public void run(int deltaMs) {
-    for (Point p : model.points) {
-      colors[p.index] = color(
-        lx.getBaseHuef(),
-        100,
-        max(0, 100 - abs(p.fx - xPos.getValuef()))
-      );      
+  public void run(double deltaMs) {
+    float hv = lx.getBaseHuef();
+    for (LXPoint p : model.points) {
+      // This is a common technique for modulating brightness.
+      // You can use abs() to determine the distance between two
+      // values. The further away this point is from an exact
+      // point, the more we decrease its brightness
+      float bv = max(0, 100 - abs(p.x - xPos.getValuef()));
+      colors[p.index] = lx.hsb(hv, 100, bv);
     }
   }
 }
 
-class TestYPattern extends SCPattern {
-  private SinLFO yPos = new SinLFO(0, model.yMax, 4000);
-  public TestYPattern(GLucose glucose) {
-    super(glucose);
+/**
+ * Test of a wave on the Y axis.
+ */
+class TestYPattern extends TestPattern {
+  private final SinLFO yPos = new SinLFO(0, model.yMax, 4000);
+  public TestYPattern(LX lx) {
+    super(lx);
     addModulator(yPos).trigger();
   }
-  public void run(int deltaMs) {
-    for (Point p : model.points) {
-      colors[p.index] = color(
-        lx.getBaseHuef(),
-        100,
-        max(0, 100 - abs(p.fy - yPos.getValuef()))
-      );      
+  public void run(double deltaMs) {
+    float hv = lx.getBaseHuef();
+    for (LXPoint p : model.points) {
+      float bv = max(0, 100 - abs(p.y - yPos.getValuef()));
+      colors[p.index] = lx.hsb(hv, 100, bv);
     }
   }
 }
 
-class TestZPattern extends SCPattern {
-  private SinLFO zPos = new SinLFO(0, model.zMax, 4000);
-  public TestZPattern(GLucose glucose) {
-    super(glucose);
+/**
+ * Test of a wave on the Z axis.
+ */
+class TestZPattern extends TestPattern {
+  private final SinLFO zPos = new SinLFO(0, model.zMax, 4000);
+  public TestZPattern(LX lx) {
+    super(lx);
     addModulator(zPos).trigger();
   }
-  public void run(int deltaMs) {
-    for (Point p : model.points) {
-      colors[p.index] = color(
-        lx.getBaseHuef(),
+  public void run(double deltaMs) {
+    float hv = lx.getBaseHuef();
+    for (LXPoint p : model.points) {
+      float bv = max(0, 100 - abs(p.z - zPos.getValuef()));
+      colors[p.index] = lx.hsb(hv, 100, bv);
+    }
+  }
+}
+
+/**
+ * This shows how to iterate over towers, enumerated in the model.
+ */
+class TestTowerPattern extends TestPattern {
+  private final SawLFO towerIndex = new SawLFO(0, model.towers.size(), 1000*model.towers.size());
+  
+  public TestTowerPattern(LX lx) {
+    super(lx);
+    addModulator(towerIndex).trigger();
+  }
+
+  public void run(double deltaMs) {
+    int ti = 0;
+    for (Tower t : model.towers) {
+      for (LXPoint p : t.points) {
+        colors[p.index] = lx.hsb(
+          lx.getBaseHuef(),
+          100,
+          max(0, 100 - 80*LXUtils.wrapdistf(ti, towerIndex.getValuef(), model.towers.size()))
+        );
+      }
+      ++ti;
+    }
+  }
+  
+}
+
+/**
+ * This is a demonstration of how to use the projection library. A projection
+ * creates a mutation of the coordinates of all the points in the model, creating
+ * virtual x,y,z coordinates. In effect, this is like virtually rotating the entire
+ * art car. However, since in reality the car does not move, the result is that
+ * it appears that the object we are drawing on the car is actually moving.
+ *
+ * Keep in mind that what we are creating a projection of is the view coordinates.
+ * Depending on your intuition, some operations may feel backwards. For instance,
+ * if you translate the view to the right, it will make it seem that the object
+ * you are drawing has moved to the left. If you scale the view up 2x, objects
+ * drawn with the same absolute values will seem to be half the size.
+ *
+ * If this feels counterintuitive at first, don't worry. Just remember that you
+ * are moving the pixels, not the structure. We're dealing with a finite set
+ * of sparse, non-uniformly spaced pixels. Mutating the structure would move
+ * things to a space where there are no pixels in 99% of the cases.
+ */
+class TestProjectionPattern extends TestPattern {
+  
+  private final LXProjection projection;
+  private final SawLFO angle = new SawLFO(0, TWO_PI, 9000);
+  private final SinLFO yPos = new SinLFO(-20, 40, 5000);
+  
+  public TestProjectionPattern(LX lx) {
+    super(lx);
+    projection = new LXProjection(model);
+    addModulator(angle).trigger();
+    addModulator(yPos).trigger();
+  }
+  
+  public void run(double deltaMs) {
+    // For the same reasons described above, it may logically feel to you that
+    // some of these operations are in reverse order. Again, just keep in mind that
+    // the car itself is what's moving, not the object
+    projection.reset()
+    
+      // Translate so the center of the car is the origin, offset by yPos
+      .translateCenter(0, yPos.getValuef(), 0)
+
+      // Rotate around the origin (now the center of the car) about an X-vector
+      .rotate(angle.getValuef(), 1, 0, 0)
+
+      // Scale up the Y axis (objects will look smaller in that access)
+      .scale(1, 1.5, 1);
+
+    float hv = lx.getBaseHuef();
+    for (LXVector c : projection) {
+      float d = sqrt(c.x*c.x + c.y*c.y + c.z*c.z); // distance from origin
+      // d = abs(d-60) + max(0, abs(c.z) - 20); // life saver / ring thing
+      d = max(0, abs(c.y) - 10 + .1*abs(c.z) + .02*abs(c.x)); // plane / spear thing
+      colors[c.index] = lx.hsb(
+        (hv + .6*abs(c.x) + abs(c.z)) % 360,
         100,
-        max(0, 100 - abs(p.fz - zPos.getValuef()))
-      );      
+        constrain(140 - 40*d, 0, 100)
+      );
     }
+  } 
+}
+
+class TestCubePattern extends TestPattern {
+  
+  private SawLFO index = new SawLFO(0, Cube.POINTS_PER_CUBE, Cube.POINTS_PER_CUBE*60);
+  
+  TestCubePattern(LX lx) {
+    super(lx);
+    addModulator(index).start();
   }
+  
+  public void run(double deltaMs) {
+    for (Cube c : model.cubes) {
+      int i = 0;
+      for (LXPoint p : c.points) {
+        colors[p.index] = lx.hsb(
+          lx.getBaseHuef(),
+          100,
+          max(0, 100 - 80.*abs(i - index.getValuef()))
+        );
+        ++i;
+      }
+    }
+  }
+}
+
+class MappingTool extends TestPattern {
+    
+  private int cubeIndex = 0;
+  private int stripIndex = 0;
+  private int channelIndex = 0;
+
+  public final int MAPPING_MODE_ALL = 0;
+  public final int MAPPING_MODE_CHANNEL = 1;
+  public final int MAPPING_MODE_SINGLE_CUBE = 2;
+  public int mappingMode = MAPPING_MODE_ALL;
+
+  public final int CUBE_MODE_ALL = 0;
+  public final int CUBE_MODE_SINGLE_STRIP = 1;
+  public final int CUBE_MODE_STRIP_PATTERN = 2;
+  public int cubeMode = CUBE_MODE_ALL;
+
+  public boolean channelModeRed = true;
+  public boolean channelModeGreen = false;
+  public boolean channelModeBlue = false;
+  
+  private final int numChannels;
+    
+  MappingTool(LX lx) {
+    super(lx);
+    // TODO(mcslee): port channels to grizzly
+    numChannels = 1;
+    setChannel();
+  }
+
+  public int numChannels() {
+    return numChannels;
+  }
+  
+  private void setChannel() {
+    // TODO(mcslee): port to grizzly
+  }
+  
+  private int indexOfCubeInChannel(Cube c) {
+    // TODO(mcslee): port to grizzly
+    return -1;
+  }
+  
+  private void printInfo() {
+    println("Cube:" + cubeIndex + " Strip:" + (stripIndex+1));
+  }
+  
+  public void cube(int delta) {
+    int len = model.cubes.size();
+    cubeIndex = (len + cubeIndex + delta) % len;
+    printInfo();
+  }
+  
+  public void strip(int delta) {
+    int len = Cube.STRIPS_PER_CUBE;
+    stripIndex = (len + stripIndex + delta) % len;
+    printInfo();
+  }
+  
+  public void run(double deltaMs) {
+    color off = #000000;
+    color c = off;
+    color r = #FF0000;
+    color g = #00FF00;
+    color b = #0000FF;
+    if (channelModeRed) c |= r;
+    if (channelModeGreen) c |= g;
+    if (channelModeBlue) c |= b;
+    
+    int ci = 0;
+    for (Cube cube : model.cubes) {
+      boolean cubeOn = false;
+      int indexOfCubeInChannel = indexOfCubeInChannel(cube);
+      switch (mappingMode) {
+        case MAPPING_MODE_ALL: cubeOn = true; break;
+        case MAPPING_MODE_SINGLE_CUBE: cubeOn = (cubeIndex == ci); break;
+        case MAPPING_MODE_CHANNEL: cubeOn = (indexOfCubeInChannel > 0); break;
+      }
+      if (cubeOn) {
+        if (mappingMode == MAPPING_MODE_CHANNEL) {
+          color cc = off;
+          switch (indexOfCubeInChannel) {
+            case 1: cc = r; break;
+            case 2: cc = r|g; break;
+            case 3: cc = g; break;
+            case 4: cc = b; break;
+            case 5: cc = r|b; break;
+          }
+          setColor(cube, cc);
+        } else if (cubeMode == CUBE_MODE_STRIP_PATTERN) {
+          int si = 0;
+          color sc = off;
+          for (Strip strip : cube.strips) {
+            int faceI = si / Face.STRIPS_PER_FACE;
+            switch (faceI) {
+              case 0: sc = r; break;
+              case 1: sc = g; break;
+              case 2: sc = b; break;
+              case 3: sc = r|g|b; break;
+            }
+            if (si % Face.STRIPS_PER_FACE == 2) {
+              sc = r|g;
+            }
+            setColor(strip, sc);
+            ++si;
+          }
+        } else if (cubeMode == CUBE_MODE_SINGLE_STRIP) {
+          setColor(cube, off);
+          setColor(cube.strips.get(stripIndex), c);
+        } else {
+          setColor(cube, c);
+        }
+      } else {
+        setColor(cube, off);
+      }
+      ++ci;
+    }
+  }
+  
+  public void setCube(int index) {
+    cubeIndex = index % model.cubes.size();
+  }
+  
+  public void incCube() {
+    cubeIndex = (cubeIndex + 1) % model.cubes.size();
+  }
+  
+  public void decCube() {
+    --cubeIndex;
+    if (cubeIndex < 0) {
+      cubeIndex += model.cubes.size();
+    }
+  }
+  
+  public void setChannel(int index) {
+    if (numChannels > 0) {
+      channelIndex = index % numChannels;
+    }
+    setChannel();
+  }
+
+  public void incChannel() {
+    channelIndex = (channelIndex + 1) % numChannels;
+    setChannel();
+  }
+  
+  public void decChannel() {
+    channelIndex = (channelIndex + numChannels - 1) % numChannels;
+    setChannel();    
+  }
+  
+  public void setStrip(int index) {
+    stripIndex = index % Cube.STRIPS_PER_CUBE;
+  }
+  
+  public void incStrip() {
+    stripIndex = (stripIndex + 1) % Cube.STRIPS_PER_CUBE;
+  }
+  
+  public void decStrip() {
+    stripIndex = (stripIndex + Cube.STRIPS_PER_CUBE - 1) % Cube.STRIPS_PER_CUBE;
+  }
+  
+  public void keyPressed(UIMapping uiMapping) {
+    switch (keyCode) {
+      case UP: if (mappingMode == MAPPING_MODE_CHANNEL) incChannel(); else incCube(); break;
+      case DOWN: if (mappingMode == MAPPING_MODE_CHANNEL) decChannel(); else decCube(); break;
+      case LEFT: decStrip(); break;
+      case RIGHT: incStrip(); break;
+    }
+    switch (key) {
+      case 'r': channelModeRed = !channelModeRed; break;
+      case 'g': channelModeGreen = !channelModeGreen; break;
+      case 'b': channelModeBlue = !channelModeBlue; break;
+    }
+    uiMapping.setChannelID(channelIndex+1);
+    uiMapping.setCubeID(cubeIndex+1);
+    uiMapping.setStripID(stripIndex+1);
+    uiMapping.redraw();
+  }
+
 }