-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, 255, 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, 127, 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, 127, 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();
+ }
+
}
repositories / SugarCubes.git / blobdiff