public void mutateTrunk(List <Branch> branches,
FormBounds formBounds,
IFormConfiguration formConfig,
ColourConfiguration colourConfig)
{
int offset = (formConfig.getTrunkIterations() * formConfig.getStackIterations() / 2) * -1;
Vector3 branchStartPosition = formConfig.getStartPosition();
branchStartPosition.y = branchStartPosition.y + 10;
Vector3 branchStartTwist = formConfig.getStartRotation();
Vector3 branchStartOrigin = formConfig.getStartPosition();
foreach (Branch branch in branches)
{
formBounds.calculateNewBounds(branchStartPosition);
branch.mutate(offset,
formConfig,
colourConfig,
branchStartPosition,
branchStartTwist,
branchStartOrigin,
formBounds);
offset += formConfig.getStackIterations();
}
}
public void mutateBranch(List <IStack> stacks,
int offset,
IFormConfiguration formConfig,
ColourConfiguration colourConfig,
Vector3 branchStartPosition,
Vector3 branchStartTwist,
Vector3 origin,
FormBounds formBounds)
{
Vector3 position = origin;
Vector3 stackTwist = formConfig.getStackStartTwist();
float radius = formConfig.getBranchPositionDelta().x * 20;
float rhumbAngle = formConfig.getStartRotation().x * 0.032f;
//colour stuff
int iterations = formConfig.getStackIterations();
Color modelColour = new Color(colourConfig.getBaseRed(),
colourConfig.getBaseGreen(),
colourConfig.getBaseBlue(),
1);
//if cycling override base colour
if (colourConfig.getCycle())
{
modelColour = colourConfig.getCycleColour();
}
int i = offset;
foreach (IStack stack in stacks)
{
position.x = formConfig.getStartPosition().x + (radius * (float)Math.Cos(i) / (float)Math.Cosh(Mathf.Rad2Deg * (Mathf.Deg2Rad * i * rhumbAngle)));
position.y = formConfig.getStartPosition().y + (radius * (float)Math.Sin(i) / (float)Math.Cosh(Mathf.Rad2Deg * (Mathf.Deg2Rad * i * rhumbAngle)));
position.z = formConfig.getStartPosition().z + (radius * (float)Math.Tanh(Mathf.Rad2Deg * (Mathf.Deg2Rad * i * rhumbAngle)));
formBounds.calculateNewBounds(position);
//colour stuff order is important
Color stackColour = modelColour;
if (colourConfig.getFadeColour())
{
//fade colour in
stackColour = ColourUtility.fadeModelColour(modelColour, iterations, i - offset);
}
if (colourConfig.getPulse())
{
//do pulse
stackColour = colourConfig.getPulseColourForStack(stackColour, i - offset);
}
stack.mutateTo(position, stackTwist, 0.5f, stackColour);
stackTwist = GeometryUtility.addDeltaToRotation(stackTwist, formConfig.getStackTwistDelta());
i++;
}
}
public static void saveConfiguration(IFormConfiguration formConfiguration)
{
string fileSavePath = Application.persistentDataPath + "/FormConfigSlot" + (formConfiguration.getIndex() + 1) + ".xml";
Debug.Log("Save:" + fileSavePath);
XmlDocument xmlDoc = new XmlDocument();
XmlElement root = xmlDoc.CreateElement("", "form", "");
//save data
root.SetAttribute("branchPositionDeltaX", formConfiguration.getBranchPositionDelta().x.ToString());
root.SetAttribute("branchPositionDeltaY", formConfiguration.getBranchPositionDelta().y.ToString());
root.SetAttribute("branchPositionDeltaZ", formConfiguration.getBranchPositionDelta().z.ToString());
root.SetAttribute("branchTwistDeltaX", formConfiguration.getBranchTwistDelta().x.ToString());
root.SetAttribute("branchTwistDeltaY", formConfiguration.getBranchTwistDelta().y.ToString());
root.SetAttribute("branchTwistDeltaZ", formConfiguration.getBranchTwistDelta().z.ToString());
root.SetAttribute("index", formConfiguration.getIndex().ToString());
root.SetAttribute("mutationStrength", formConfiguration.getMutationStrength().ToString());
root.SetAttribute("scaleBranch", formConfiguration.getScaleBranch().ToString());
root.SetAttribute("scaleDelta", formConfiguration.getScaleDelta().ToString());
root.SetAttribute("scaleTrunk", formConfiguration.getScaleTrunk().ToString());
root.SetAttribute("stackIterations", formConfiguration.getStackIterations().ToString());
root.SetAttribute("stackShapeIndex", formConfiguration.getStackShapeIndex().ToString());
root.SetAttribute("stackStartTwistX", formConfiguration.getStackStartTwist().x.ToString());
root.SetAttribute("stackStartTwistY", formConfiguration.getStackStartTwist().y.ToString());
root.SetAttribute("stackStartTwistZ", formConfiguration.getStackStartTwist().z.ToString());
root.SetAttribute("stackTwistDeltaX", formConfiguration.getStackTwistDelta().x.ToString());
root.SetAttribute("stackTwistDeltaY", formConfiguration.getStackTwistDelta().y.ToString());
root.SetAttribute("stackTwistDeltaZ", formConfiguration.getStackTwistDelta().z.ToString());
root.SetAttribute("startPositionX", formConfiguration.getStartPosition().x.ToString());
root.SetAttribute("startPositionY", formConfiguration.getStartPosition().y.ToString());
root.SetAttribute("startPositionZ", formConfiguration.getStartPosition().z.ToString());
root.SetAttribute("startRotationX", formConfiguration.getStartRotation().x.ToString());
root.SetAttribute("startRotationY", formConfiguration.getStartRotation().y.ToString());
root.SetAttribute("startRotationZ", formConfiguration.getStartRotation().z.ToString());
root.SetAttribute("startScale", formConfiguration.getStartScale().ToString());
root.SetAttribute("trunkIterations", formConfiguration.getTrunkIterations().ToString());
root.SetAttribute("trunkPositionDeltaX", formConfiguration.getTrunkPositionDelta().x.ToString());
root.SetAttribute("trunkPositionDeltaY", formConfiguration.getTrunkPositionDelta().y.ToString());
root.SetAttribute("trunkPositionDeltaZ", formConfiguration.getTrunkPositionDelta().z.ToString());
root.SetAttribute("trunklRotationDeltaX", formConfiguration.getTrunkRotationDelta().x.ToString());
root.SetAttribute("trunklRotationDeltaY", formConfiguration.getTrunkRotationDelta().y.ToString());
root.SetAttribute("trunklRotationDeltaZ", formConfiguration.getTrunkRotationDelta().z.ToString());
xmlDoc.AppendChild(root);
//save
xmlDoc.Save(fileSavePath);
}
public IFormConfiguration(IFormConfiguration config)
{
this.index = config.getIndex ();
this.startPosition = config.getStartPosition ();
this.startRotation = config.getStartRotation ();
this.trunkPositionDelta = config.getTrunkPositionDelta ();
this.trunkRotationDelta = config.getTrunkRotationDelta ();
this.trunkIterations = config.getTrunkIterations ();
this.scaleTrunk = config.getScaleTrunk ();
this.branchPositionDelta = config.getBranchPositionDelta ();
this.branchTwistDelta = config.getBranchTwistDelta ();
this.stackIterations = config.getStackIterations ();
this.startScale = config.getStartScale ();
this.scaleDelta = config.getScaleDelta ();
this.scaleBranch = config.getScaleBranch ();
this.stackStartTwist = config.getStackStartTwist ();
this.stackTwistDelta = config.getStackTwistDelta ();
this.stackShape = config.getStackShape ();
this.mutationStrength = config.getMutationStrength ();
}
public IFormConfiguration(IFormConfiguration config)
{
this.index = config.getIndex();
this.startPosition = config.getStartPosition();
this.startRotation = config.getStartRotation();
this.trunkPositionDelta = config.getTrunkPositionDelta();
this.trunkRotationDelta = config.getTrunkRotationDelta();
this.trunkIterations = config.getTrunkIterations();
this.scaleTrunk = config.getScaleTrunk();
this.branchPositionDelta = config.getBranchPositionDelta();
this.branchTwistDelta = config.getBranchTwistDelta();
this.stackIterations = config.getStackIterations();
this.startScale = config.getStartScale();
this.scaleDelta = config.getScaleDelta();
this.scaleBranch = config.getScaleBranch();
this.stackStartTwist = config.getStackStartTwist();
this.stackTwistDelta = config.getStackTwistDelta();
this.stackShape = config.getStackShape();
this.mutationStrength = config.getMutationStrength();
}
public void createTrunk(List<Branch> branches,
FormBounds formBounds,
IFormConfiguration formConfig,
ColourConfiguration colourConfig)
{
int offset = (formConfig.getTrunkIterations() * formConfig.getStackIterations() / 2) * -1;
Vector3 branchStartPosition = formConfig.getStartPosition();
branchStartPosition.y = branchStartPosition.y + 10;
Vector3 branchStartTwist = formConfig.getStartRotation();
Vector3 branchStartOrigin = formConfig.getStartPosition();
for (int i = 0; i < formConfig.getTrunkIterations(); i++) {
formBounds.calculateNewBounds(branchStartPosition);
Branch branch = new Branch (offset,
formConfig,
colourConfig,
branchStartPosition,
branchStartTwist,
branchStartOrigin,
formBounds);
branches.Add(branch);
offset += formConfig.getStackIterations();
}
}
public void mutateBranch(List<IStack> stacks,
int offset,
IFormConfiguration formConfig,
ColourConfiguration colourConfig,
Vector3 branchStartPosition,
Vector3 branchStartTwist,
Vector3 origin,
FormBounds formBounds)
{
Vector3 position = origin;
Vector3 stackTwist = formConfig.getStackStartTwist();
float radius = formConfig.getBranchPositionDelta ().x * 20;
float rhumbAngle = formConfig.getStartRotation().x * 0.032f;
//colour stuff
int iterations = formConfig.getStackIterations();
Color modelColour = new Color (colourConfig.getBaseRed(),
colourConfig.getBaseGreen(),
colourConfig.getBaseBlue(),
1);
//if cycling override base colour
if (colourConfig.getCycle ()) {
modelColour = colourConfig.getCycleColour();
}
int i = offset;
foreach (IStack stack in stacks) {
position.x = formConfig.getStartPosition().x + (radius * (float) Math.Cos(i) / (float) Math.Cosh (Mathf.Rad2Deg * (Mathf.Deg2Rad * i * rhumbAngle)));
position.y = formConfig.getStartPosition().y + (radius * (float) Math.Sin(i) / (float) Math.Cosh (Mathf.Rad2Deg * (Mathf.Deg2Rad * i * rhumbAngle)));
position.z = formConfig.getStartPosition().z + (radius * (float) Math.Tanh(Mathf.Rad2Deg * (Mathf.Deg2Rad * i * rhumbAngle)));
formBounds.calculateNewBounds(position);
//colour stuff order is important
Color stackColour = modelColour;
if (colourConfig.getFadeColour()) {
//fade colour in
stackColour = ColourUtility.fadeModelColour(modelColour, iterations, i - offset);
}
if (colourConfig.getPulse()) {
//do pulse
stackColour = colourConfig.getPulseColourForStack(stackColour, i - offset);
}
stack.mutateTo(position, stackTwist, 0.5f, stackColour);
stackTwist = GeometryUtility.addDeltaToRotation(stackTwist, formConfig.getStackTwistDelta());
i++;
}
}
public void createBranch(List<IStack> stacks,
int offset,
IFormConfiguration formConfig,
ColourConfiguration colourConfig,
Vector3 branchStartPosition,
Vector3 branchStartTwist,
Vector3 origin,
FormBounds formBounds)
{
Vector3 position = origin;
Vector3 stackTwist = formConfig.getStackStartTwist();
float radius = formConfig.getBranchPositionDelta ().x * 20;
float rhumbAngle = formConfig.getStartRotation().x * 0.032f;
//colour stuff
int iterations = formConfig.getStackIterations();
Color modelColour = new Color (colourConfig.getBaseRed(),
colourConfig.getBaseGreen(),
colourConfig.getBaseBlue(),
1);
//if cycling override base colour
if (colourConfig.getCycle ()) {
modelColour = colourConfig.getCycleColour();
}
for (int i = offset; i < offset + iterations; i++) {
position.x = formConfig.getStartPosition().x + (radius * (float) Math.Cos(i) / (float) Math.Cosh (Mathf.Rad2Deg * (Mathf.Deg2Rad * i * rhumbAngle)));
position.y = formConfig.getStartPosition().y + (radius * (float) Math.Sin(i) / (float) Math.Cosh (Mathf.Rad2Deg * (Mathf.Deg2Rad * i * rhumbAngle)));
position.z = formConfig.getStartPosition().z + (radius * (float) Math.Tanh(Mathf.Rad2Deg * (Mathf.Deg2Rad * i * rhumbAngle)));
formBounds.calculateNewBounds(position);
//Stack Shape
IStack stack = new SimpleStack(); //default
if (formConfig.getStackShape() == IFormConfiguration.StackShape.Sphere) {
//spehere
stack = new SimpleStack();
} else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Box) {
//box
stack = new SimpleBoxStack();
} else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Complex1) {
//complex 1
stack = new ComplexStack();
} else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Complex2) {
//complex 2
stack = new ComplexStack2();
} else if (formConfig.getStackShape() == IFormConfiguration.StackShape.SimpleTorus) {
//simple Torus
stack = new SimpleTorusStack();
}
//colour stuff order is important
Color stackColour = modelColour;
if (colourConfig.getFadeColour()) {
//fade colour in
stackColour = ColourUtility.fadeModelColour(modelColour, iterations, i);
}
if (colourConfig.getPulse()) {
//do pulse
stackColour = colourConfig.getPulseColourForStack(stackColour, i);
}
stack.initialise(position, stackTwist, 0.5f, stackColour);
stacks.Add(stack);
stackTwist = GeometryUtility.addDeltaToRotation(stackTwist, formConfig.getStackTwistDelta());
}
}
public void createBranch(List <IStack> stacks,
int offset,
IFormConfiguration formConfig,
ColourConfiguration colourConfig,
Vector3 branchStartPosition,
Vector3 branchStartTwist,
Vector3 origin,
FormBounds formBounds)
{
int iterations = formConfig.getStackIterations();
float scale = formConfig.getStartScale();
for (int o = 0; o < offset; o++)
{
scale *= formConfig.getScaleDelta();
}
//centre of ring
Vector3 position = branchStartPosition;
//add radius of ring
float ringRadius = formConfig.getBranchPositionDelta().x * 10 * scale;
//angle to calculate ring
float zAngle = branchStartTwist.z * Mathf.Deg2Rad;
float yAngle = branchStartTwist.y * Mathf.Deg2Rad;
float ringSegmentAngle = 360 / iterations * Mathf.Deg2Rad;
Vector3 stackTwist = formConfig.getStackStartTwist();
//colour stuff
Color modelColour = new Color(colourConfig.getBaseRed(),
colourConfig.getBaseGreen(),
colourConfig.getBaseBlue(),
1);
//if cycling override base colour
if (colourConfig.getCycle())
{
modelColour = colourConfig.getCycleColour();
}
for (int i = offset; i < offset + iterations; i++)
{
position.x = (ringRadius * Mathf.Cos(zAngle) * Mathf.Sin(yAngle)) + branchStartPosition.x;
position.y = (ringRadius * Mathf.Sin(zAngle) * Mathf.Sin(yAngle)) + branchStartPosition.y;
position.z = (ringRadius * Mathf.Cos(yAngle)) + branchStartPosition.z;
formBounds.calculateNewBounds(position);
//Stack Shape
IStack stack = new SimpleStack(); //default
if (formConfig.getStackShape() == IFormConfiguration.StackShape.Sphere)
{
//spehere
stack = new SimpleStack();
}
else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Box)
{
//box
stack = new SimpleBoxStack();
}
else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Complex1)
{
//complex 1
stack = new ComplexStack();
}
else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Complex2)
{
//complex 2
stack = new ComplexStack2();
}
else if (formConfig.getStackShape() == IFormConfiguration.StackShape.SimpleTorus)
{
//simple Torus
stack = new SimpleTorusStack();
}
//colour stuff order is important
Color stackColour = modelColour;
if (colourConfig.getFadeColour())
{
//fade colour in
stackColour = ColourUtility.fadeModelColour(modelColour, iterations, i);
}
if (colourConfig.getPulse())
{
//do pulse
stackColour = colourConfig.getPulseColourForStack(stackColour, i);
}
stack.initialise(position, stackTwist, 0.5f * scale, stackColour);
stacks.Add(stack);
yAngle += ringSegmentAngle;
stackTwist = GeometryUtility.addDeltaToRotation(stackTwist, formConfig.getStackTwistDelta());
}
}
public void createBranch(List<IStack> stacks,
int offset,
IFormConfiguration formConfig,
ColourConfiguration colourConfig,
Vector3 branchStartPosition,
Vector3 branchStartTwist,
Vector3 origin,
FormBounds formBounds)
{
int iterations = formConfig.getStackIterations();
float scale = formConfig.getStartScale();
for (int o = 0; o < offset; o++) {
scale *= formConfig.getScaleDelta();
}
//centre of ring
Vector3 position = branchStartPosition;
//add radius of ring
float ringRadius = formConfig.getBranchPositionDelta().x * 10 * scale;
//angle to calculate ring
float zAngle = branchStartTwist.z * Mathf.Deg2Rad;
float yAngle = branchStartTwist.y * Mathf.Deg2Rad;
float ringSegmentAngle = 360 / iterations * Mathf.Deg2Rad;
Vector3 stackTwist = formConfig.getStackStartTwist();
//colour stuff
Color modelColour = new Color (colourConfig.getBaseRed(),
colourConfig.getBaseGreen(),
colourConfig.getBaseBlue(),
1);
//if cycling override base colour
if (colourConfig.getCycle ()) {
modelColour = colourConfig.getCycleColour();
}
for (int i = offset; i < offset + iterations; i++) {
position.x = (ringRadius * Mathf.Cos(zAngle) * Mathf.Sin(yAngle)) + branchStartPosition.x;
position.y = (ringRadius * Mathf.Sin(zAngle) * Mathf.Sin(yAngle)) + branchStartPosition.y;
position.z = (ringRadius * Mathf.Cos(yAngle)) + branchStartPosition.z;
formBounds.calculateNewBounds(position);
//Stack Shape
IStack stack = new SimpleStack(); //default
if (formConfig.getStackShape() == IFormConfiguration.StackShape.Sphere) {
//spehere
stack = new SimpleStack();
} else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Box) {
//box
stack = new SimpleBoxStack();
} else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Complex1) {
//complex 1
stack = new ComplexStack();
} else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Complex2) {
//complex 2
stack = new ComplexStack2();
} else if (formConfig.getStackShape() == IFormConfiguration.StackShape.SimpleTorus) {
//simple Torus
stack = new SimpleTorusStack();
}
//colour stuff order is important
Color stackColour = modelColour;
if (colourConfig.getFadeColour()) {
//fade colour in
stackColour = ColourUtility.fadeModelColour(modelColour, iterations, i);
}
if (colourConfig.getPulse()) {
//do pulse
stackColour = colourConfig.getPulseColourForStack(stackColour, i);
}
stack.initialise(position, stackTwist, 0.5f * scale, stackColour);
stacks.Add(stack);
yAngle += ringSegmentAngle;
stackTwist = GeometryUtility.addDeltaToRotation(stackTwist, formConfig.getStackTwistDelta());
}
}
public void mutateBranch(List <IStack> stacks,
int offset,
IFormConfiguration formConfig,
ColourConfiguration colourConfig,
Vector3 branchStartPosition,
Vector3 branchStartTwist,
Vector3 origin,
FormBounds formBounds)
{
float scale = formConfig.getStartScale();
Vector3 stackTwist = formConfig.getStackStartTwist();
Vector3 position = branchStartPosition;
Vector3 twist = branchStartTwist;
//rotate position araound previous branch start position
position = GeometryUtility.rotateCoordinateAboutPoint(origin,
position,
branchStartTwist);
//colour stuff
int iterations = formConfig.getStackIterations();
Color modelColour = new Color(colourConfig.getBaseRed(),
colourConfig.getBaseGreen(),
colourConfig.getBaseBlue(),
1);
//if cycling override base colour
if (colourConfig.getCycle())
{
modelColour = colourConfig.getCycleColour();
}
int i = 0;
foreach (IStack stack in stacks)
{
formBounds.calculateNewBounds(position);
//colour stuff order is important
Color stackColour = modelColour;
if (colourConfig.getFadeColour())
{
//fade colour in
stackColour = ColourUtility.fadeModelColour(modelColour, iterations, i);
}
if (colourConfig.getPulse())
{
//do pulse
stackColour = colourConfig.getPulseColourForStack(stackColour, i);
}
stack.mutateTo(position, stackTwist, scale, stackColour);
scale = scale * formConfig.getScaleDelta();
float positionScale = scale;
if (!formConfig.getScaleBranch())
{
//ignore scale
positionScale = 1;
}
Vector3 newPosition = GeometryUtility.addDeltaToPosition(position,
formConfig.getBranchPositionDelta(),
positionScale);
position = GeometryUtility.rotateCoordinateAboutPoint(position, newPosition, twist);
twist = GeometryUtility.addDeltaToRotation(twist, formConfig.getBranchTwistDelta());
stackTwist = GeometryUtility.addDeltaToRotation(stackTwist, formConfig.getStackTwistDelta());
i++;
}
}
public void displayFormBuilderPalette(IFormConfiguration formConfig)
{
// Make a background box
GUI.Box(new Rect(10, 10, 700, 590), "Builder Palette");
bool displayStarfishControls = false;
bool displayLoxodromeControls = false;
bool displayRingControls = false;
if (formConfig.getFormProcessor ().GetType () == typeof(StarfishForm)) {
displayStarfishControls = true;
} else if (formConfig.getFormProcessor ().GetType () == typeof(LoxodromeForm)) {
displayLoxodromeControls = true;
} else if (formConfig.getFormProcessor().GetType() == typeof(RingForm)) {
displayRingControls = true;
}
/* TRUNK */
//start position
Vector3 startPosition = formConfig.getStartPosition ();
startPositionX = startPosition.x;
startPositionY = startPosition.y;
startPositionZ = startPosition.z;
GUI.Label (new Rect (20, 40, 150, 20), "Trunk Start Position X");
startPositionX = GUI.HorizontalSlider (new Rect (180, 45, 180, 20), startPositionX, -5, 5);
GUI.Label (new Rect (20, 70, 150, 20), "Trunk Start Position Y");
startPositionY = GUI.HorizontalSlider (new Rect (180, 75, 180, 20), startPositionY, -5, 5);
GUI.Label (new Rect (20, 100, 150, 20), "Trunk Start Position Z");
startPositionZ = GUI.HorizontalSlider (new Rect (180, 105, 180, 20), startPositionZ, -5, 5);
startPosition.x = startPositionX;
startPosition.y = startPositionY;
startPosition.z = startPositionZ;
formConfig.setStartPosition (startPosition);
// start rotation
Vector3 startRotation = formConfig.getStartRotation ();
startRotationX = startRotation.x;
startRotationY = startRotation.y;
startRotationZ = startRotation.z;
if (displayLoxodromeControls) {
GUI.Label (new Rect (370, 40, 150, 20), "Rhumb Angle");
//startRotationX = GUI.HorizontalSlider (new Rect (520, 45, 180, 20), startRotationX, 0.1f, 2f);
startRotationX = GUI.HorizontalSlider (new Rect (520, 45, 180, 20), startRotationX, 0, 2f);
}
if (displayStarfishControls) {
GUI.Label (new Rect (370, 40, 150, 20), "Trunk Start Rotation X");
startRotationX = GUI.HorizontalSlider (new Rect (520, 45, 180, 20), startRotationX, 0, 360);
}
if (displayStarfishControls || displayRingControls) {
GUI.Label (new Rect (370, 70, 150, 20), "Trunk Start Rotation Y");
startRotationY = GUI.HorizontalSlider (new Rect (520, 75, 180, 20), startRotationY, 0, 360);
GUI.Label (new Rect (370, 100, 150, 20), "Trunk Start Rotation Z");
startRotationZ = GUI.HorizontalSlider (new Rect (520, 105, 180, 20), startRotationZ, 0, 360);
}
startRotation.x = startRotationX;
startRotation.y = startRotationY;
startRotation.z = startRotationZ;
formConfig.setStartRotation (startRotation);
//trunk position delta
Vector3 trunkPositionDelta = formConfig.getTrunkPositionDelta ();
trunkPositionDeltaX = trunkPositionDelta.x;
trunkPositionDeltaY = trunkPositionDelta.y;
trunkPositionDeltaZ = trunkPositionDelta.z;
if (displayStarfishControls || displayRingControls) {
GUI.Label (new Rect (20, 130, 150, 20), "Trunk Position Delta X");
trunkPositionDeltaX = GUI.HorizontalSlider (new Rect (180, 135, 180, 20), trunkPositionDeltaX, -1, 1);
GUI.Label (new Rect (20, 160, 150, 20), "Trunk Position Delta Y");
trunkPositionDeltaY = GUI.HorizontalSlider (new Rect (180, 165, 180, 20), trunkPositionDeltaY, -1, 1);
GUI.Label (new Rect (20, 190, 150, 20), "Trunk Position Delta Z");
trunkPositionDeltaZ = GUI.HorizontalSlider (new Rect (180, 195, 180, 20), trunkPositionDeltaZ, -1, 1);
}
trunkPositionDelta.x = trunkPositionDeltaX;
trunkPositionDelta.y = trunkPositionDeltaY;
trunkPositionDelta.z = trunkPositionDeltaZ;
formConfig.setTrunkPositionDelta (trunkPositionDelta);
//trunk rotation delta
Vector3 trunkRotatiomnDelta = formConfig.getTrunkRotationDelta ();
trunkRotationDeltaX = trunkRotatiomnDelta.x;
trunkRotationDeltaY = trunkRotatiomnDelta.y;
trunkRotationDeltaZ = trunkRotatiomnDelta.z;
if (displayStarfishControls) {
GUI.Label (new Rect (20, 220, 150, 20), "Trunk Rotation Delta X");
trunkRotationDeltaX = GUI.HorizontalSlider (new Rect (180, 225, 180, 20), trunkRotationDeltaX, -60, 60);
}
if (displayStarfishControls || displayRingControls) {
GUI.Label (new Rect (20, 250, 150, 20), "Trunk Rotation Delta Y");
trunkRotationDeltaY = GUI.HorizontalSlider (new Rect (180, 255, 180, 20), trunkRotationDeltaY, -60, 60);
GUI.Label (new Rect (20, 280, 150, 20), "Trunk Rotation Delta Z");
trunkRotationDeltaZ = GUI.HorizontalSlider (new Rect (180, 285, 180, 20), trunkRotationDeltaZ, -60, 60);
}
trunkRotatiomnDelta.x = trunkRotationDeltaX;
trunkRotatiomnDelta.y = trunkRotationDeltaY;
trunkRotatiomnDelta.z = trunkRotationDeltaZ;
formConfig.setTrunkRotationDelta (trunkRotatiomnDelta);
//trunk iterations
trunkIterations = formConfig.getTrunkIterations ();
GUI.Label (new Rect (20, 310, 150, 20), "Trunk Iterations *");
trunkIterations = GUI.HorizontalSlider (new Rect (180, 315, 180, 20), trunkIterations, 1, 24);
formConfig.setTrunkIterations ((int)trunkIterations);
/* BRANCH */
//branch position delta
Vector3 branchPositionDelta = formConfig.getBranchPositionDelta ();
branchPositionDeltaX = branchPositionDelta.x;
branchPositionDeltaY = branchPositionDelta.y;
branchPositionDeltaZ = branchPositionDelta.z;
if (displayRingControls || displayLoxodromeControls) {
GUI.Label (new Rect (370, 130, 150, 20), "Radius");
branchPositionDeltaX = GUI.HorizontalSlider (new Rect (520, 135, 180, 20), branchPositionDeltaX, 0.2f, 1);
}
if (displayStarfishControls) {
GUI.Label (new Rect (370, 130, 150, 20), "Branch Position Delta X");
branchPositionDeltaX = GUI.HorizontalSlider (new Rect (520, 135, 180, 20), branchPositionDeltaX, -1, 1);
GUI.Label (new Rect (370, 160, 150, 20), "Branch Position Delta Y");
branchPositionDeltaY = GUI.HorizontalSlider (new Rect (520, 165, 180, 20), branchPositionDeltaY, -1, 1);
GUI.Label (new Rect (370, 190, 150, 20), "Branch Position Delta Z");
branchPositionDeltaZ = GUI.HorizontalSlider (new Rect (520, 195, 180, 20), branchPositionDeltaZ, -1, 1);
}
branchPositionDelta.x = branchPositionDeltaX;
branchPositionDelta.y = branchPositionDeltaY;
branchPositionDelta.z = branchPositionDeltaZ;
formConfig.setBranchPositionDelta (branchPositionDelta);
//branch rotation delta
Vector3 branchRotationDelta = formConfig.getBranchTwistDelta ();
branchRotationDeltaX = branchRotationDelta.x;
branchRotationDeltaY = branchRotationDelta.y;
branchRotationDeltaZ = branchRotationDelta.z;
if (displayStarfishControls) {
GUI.Label (new Rect (370, 220, 150, 20), "Branch Rotation Delta X");
branchRotationDeltaX = GUI.HorizontalSlider (new Rect (520, 225, 180, 20), branchRotationDeltaX, -30, 30);
GUI.Label (new Rect (370, 250, 150, 20), "Branch Rotation Delta Y");
branchRotationDeltaY = GUI.HorizontalSlider (new Rect (520, 255, 180, 20), branchRotationDeltaY, -30, 30);
GUI.Label (new Rect (370, 280, 150, 20), "Branch Rotation Delta Z");
branchRotationDeltaZ = GUI.HorizontalSlider (new Rect (520, 285, 180, 20), branchRotationDeltaZ, -30, 30);
}
branchRotationDelta.x = branchRotationDeltaX;
branchRotationDelta.y = branchRotationDeltaY;
branchRotationDelta.z = branchRotationDeltaZ;
formConfig.setBranchTwistDelta (branchRotationDelta);
//branch iterations
branchIterations = formConfig.getStackIterations ();
GUI.Label (new Rect (370, 310, 150, 20), "Branch Iterations *");
branchIterations = GUI.HorizontalSlider (new Rect (520, 315, 180, 20), branchIterations, 1, 60);
formConfig.setStackIterations ((int)branchIterations);
/* STACK */
//stack start rotation
Vector3 stackStartRotation = formConfig.getStackStartTwist ();
stackStartRotationX = stackStartRotation.x;
stackStartRotationY = stackStartRotation.y;
stackStartRotationZ = stackStartRotation.z;
GUI.Label (new Rect (20, 340, 150, 20), "Stack Start Rotation X");
stackStartRotationX = GUI.HorizontalSlider (new Rect (180, 345, 180, 20), stackStartRotationX, 0, 360);
GUI.Label (new Rect (20, 370, 150, 20), "Stack Start Rotation Y");
stackStartRotationY = GUI.HorizontalSlider (new Rect (180, 375, 180, 20), stackStartRotationY, 0, 360);
GUI.Label (new Rect (20, 400, 150, 20), "Stack Start Rotation Z");
stackStartRotationZ = GUI.HorizontalSlider (new Rect (180, 405, 180, 20), stackStartRotationZ, 0, 360);
stackStartRotation.x = stackStartRotationX;
stackStartRotation.y = stackStartRotationY;
stackStartRotation.z = stackStartRotationZ;
formConfig.setStackStartTwist (stackStartRotation);
//stack rotation delta
Vector3 stackRotationDelta = formConfig.getStackTwistDelta ();
stackRotationDeltaX = stackRotationDelta.x;
stackRotationDeltaY = stackRotationDelta.y;
stackRotationDeltaZ = stackRotationDelta.z;
GUI.Label (new Rect (370, 340, 150, 20), "Stack Rotation Delta X");
stackRotationDeltaX = GUI.HorizontalSlider (new Rect (520, 345, 180, 20), stackRotationDeltaX, -30, 30);
GUI.Label (new Rect (370, 370, 150, 20), "Stack Rotation Delta Y");
stackRotationDeltaY = GUI.HorizontalSlider (new Rect (520, 375, 180, 20), stackRotationDeltaY, -30, 30);
GUI.Label (new Rect (370, 400, 150, 20), "Stack Rotation Delta Z");
stackRotationDeltaZ = GUI.HorizontalSlider (new Rect (520, 405, 180, 20), stackRotationDeltaZ, -30, 30);
stackRotationDelta.x = stackRotationDeltaX;
stackRotationDelta.y = stackRotationDeltaY;
stackRotationDelta.z = stackRotationDeltaZ;
formConfig.setStackTwistDelta (stackRotationDelta);
/* MUTATION STRENGTH */
mutationStrength = formConfig.getMutationStrength ();
GUI.Label (new Rect (20, 430, 150, 20), "Mutation Strength");
mutationStrength = GUI.HorizontalSlider (new Rect (180, 435, 180, 20), mutationStrength, 0.5f, 3.5f);
formConfig.setMutationStrength (mutationStrength);
/* SCALING */
scaling = formConfig.getScaleDelta ();
GUI.Label (new Rect (370, 430, 150, 20), "Scaling *");
scaling = GUI.HorizontalSlider (new Rect (520, 435, 180, 20), scaling, 0.9f, 1.1f);
formConfig.setScaleDelta (scaling);
/* STACK SHAPE */
selectedShape = formConfig.getStackShapeIndex ();
selectedShape = GUI.SelectionGrid (new Rect (20, 460, 200, 60), selectedShape, shapeGridStrings, 2);
formConfig.setStackShape (selectedShape);
/* Form Processor */
if (formConfig.getFormProcessor().GetType() == typeof(StarfishForm)) {
selectedFormProcessor = 0;
} else if (formConfig.getFormProcessor().GetType() == typeof(LoxodromeForm)) {
selectedFormProcessor = 1;
} else if (formConfig.getFormProcessor().GetType() == typeof(RingForm)) {
selectedFormProcessor = 2;
}
selectedFormProcessor = GUI.SelectionGrid (new Rect (20, 525, 200, 60), selectedFormProcessor, formProcessorStrings, 2);
if (selectedFormProcessor == 0) {
formConfig.setFormProcessor(new StarfishForm());
} else if (selectedFormProcessor == 1) {
formConfig.setFormProcessor(new LoxodromeForm());
} else if (selectedFormProcessor == 2) {
formConfig.setFormProcessor(new RingForm());
}
/* Configurations */
selectedConfiguration = formConfig.getIndex ();
selectedConfiguration = GUI.SelectionGrid (new Rect (230, 460, 300, 90), selectedConfiguration, configurationGridStrings, 3);
if (selectedConfiguration != formConfig.getIndex ()) {
//selected configuration changed
callback.changeSelectedFormConfig(selectedConfiguration);
}
/* Control buttons */
if (GUI.Button(new Rect(540, 460, 160, 26), "Reset Config")) {
formConfig.reset();
}
if (GUI.Button(new Rect(540, 490, 160, 26), "Create Form")) {
callback.createNewBrush();
}
if (GUI.Button(new Rect(540, 520, 160, 26), "Clear Brush")) {
callback.clearBrush();
}
/* Load and Save buttons */
if (GUI.Button(new Rect(230, 560, 147, 26), "Load")) {
ConfigXML.loadConfiguration(formConfig);
}
if (GUI.Button(new Rect(383, 560, 147, 26), "Save")) {
ConfigXML.saveConfiguration(formConfig);
}
}
public static void saveConfiguration(IFormConfiguration formConfiguration)
{
string fileSavePath = Application.persistentDataPath + "/FormConfigSlot" + (formConfiguration.getIndex() + 1) + ".xml";
Debug.Log ("Save:" + fileSavePath);
XmlDocument xmlDoc = new XmlDocument();
XmlElement root = xmlDoc.CreateElement("", "form", "");
//save data
root.SetAttribute("branchPositionDeltaX", formConfiguration.getBranchPositionDelta().x.ToString());
root.SetAttribute("branchPositionDeltaY", formConfiguration.getBranchPositionDelta().y.ToString());
root.SetAttribute("branchPositionDeltaZ", formConfiguration.getBranchPositionDelta().z.ToString());
root.SetAttribute("branchTwistDeltaX", formConfiguration.getBranchTwistDelta().x.ToString());
root.SetAttribute("branchTwistDeltaY", formConfiguration.getBranchTwistDelta().y.ToString());
root.SetAttribute("branchTwistDeltaZ", formConfiguration.getBranchTwistDelta().z.ToString());
root.SetAttribute("index", formConfiguration.getIndex().ToString());
root.SetAttribute("mutationStrength", formConfiguration.getMutationStrength().ToString());
root.SetAttribute("scaleBranch", formConfiguration.getScaleBranch().ToString());
root.SetAttribute("scaleDelta", formConfiguration.getScaleDelta().ToString());
root.SetAttribute("scaleTrunk", formConfiguration.getScaleTrunk().ToString());
root.SetAttribute("stackIterations", formConfiguration.getStackIterations().ToString());
root.SetAttribute("stackShapeIndex", formConfiguration.getStackShapeIndex().ToString());
root.SetAttribute("stackStartTwistX", formConfiguration.getStackStartTwist().x.ToString());
root.SetAttribute("stackStartTwistY", formConfiguration.getStackStartTwist().y.ToString());
root.SetAttribute("stackStartTwistZ", formConfiguration.getStackStartTwist().z.ToString());
root.SetAttribute("stackTwistDeltaX", formConfiguration.getStackTwistDelta().x.ToString());
root.SetAttribute("stackTwistDeltaY", formConfiguration.getStackTwistDelta().y.ToString());
root.SetAttribute("stackTwistDeltaZ", formConfiguration.getStackTwistDelta().z.ToString());
root.SetAttribute("startPositionX", formConfiguration.getStartPosition().x.ToString());
root.SetAttribute("startPositionY", formConfiguration.getStartPosition().y.ToString());
root.SetAttribute("startPositionZ", formConfiguration.getStartPosition().z.ToString());
root.SetAttribute("startRotationX", formConfiguration.getStartRotation().x.ToString());
root.SetAttribute("startRotationY", formConfiguration.getStartRotation().y.ToString());
root.SetAttribute("startRotationZ", formConfiguration.getStartRotation().z.ToString());
root.SetAttribute("startScale", formConfiguration.getStartScale().ToString());
root.SetAttribute("trunkIterations", formConfiguration.getTrunkIterations().ToString());
root.SetAttribute("trunkPositionDeltaX", formConfiguration.getTrunkPositionDelta().x.ToString());
root.SetAttribute("trunkPositionDeltaY", formConfiguration.getTrunkPositionDelta().y.ToString());
root.SetAttribute("trunkPositionDeltaZ", formConfiguration.getTrunkPositionDelta().z.ToString());
root.SetAttribute("trunklRotationDeltaX", formConfiguration.getTrunkRotationDelta().x.ToString());
root.SetAttribute("trunklRotationDeltaY", formConfiguration.getTrunkRotationDelta().y.ToString());
root.SetAttribute("trunklRotationDeltaZ", formConfiguration.getTrunkRotationDelta().z.ToString());
xmlDoc.AppendChild(root);
//save
xmlDoc.Save(fileSavePath);
}
public void createBranch(List<IStack> stacks,
int offset,
IFormConfiguration formConfig,
ColourConfiguration colourConfig,
Vector3 branchStartPosition,
Vector3 branchStartTwist,
Vector3 origin,
FormBounds formBounds)
{
float scale = formConfig.getStartScale();
Vector3 stackTwist = formConfig.getStackStartTwist();
Vector3 position = branchStartPosition;
Vector3 twist = branchStartTwist;
//rotate position araound previous branch start position
position = GeometryUtility.rotateCoordinateAboutPoint(origin,
position,
branchStartTwist);
//colour stuff
int iterations = formConfig.getStackIterations();
Color modelColour = new Color (colourConfig.getBaseRed(),
colourConfig.getBaseGreen(),
colourConfig.getBaseBlue(),
1);
//if cycling override base colour
if (colourConfig.getCycle ()) {
modelColour = colourConfig.getCycleColour();
}
for (int i = 0; i < iterations; i++) {
formBounds.calculateNewBounds(position);
//Stack Shape
IStack stack = new SimpleStack(); //default
if (formConfig.getStackShape() == IFormConfiguration.StackShape.Sphere) {
//spehere
stack = new SimpleStack();
} else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Box) {
//box
stack = new SimpleBoxStack();
} else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Complex1) {
//complex 1
stack = new ComplexStack();
} else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Complex2) {
//complex 2
stack = new ComplexStack2();
} else if (formConfig.getStackShape() == IFormConfiguration.StackShape.SimpleTorus) {
//simple Torus
stack = new SimpleTorusStack();
}
//colour stuff order is important
Color stackColour = modelColour;
if (colourConfig.getFadeColour()) {
//fade colour in
stackColour = ColourUtility.fadeModelColour(modelColour, iterations, i);
}
if (colourConfig.getPulse()) {
//do pulse
stackColour = colourConfig.getPulseColourForStack(stackColour, i);
}
stack.initialise(position, stackTwist, scale, stackColour);
stacks.Add(stack);
scale = scale * formConfig.getScaleDelta();
Vector3 newPosition = GeometryUtility.addDeltaToPosition(position, formConfig.getBranchPositionDelta(), scale);
position = GeometryUtility.rotateCoordinateAboutPoint(position, newPosition, twist);
twist = GeometryUtility.addDeltaToRotation(twist, formConfig.getBranchTwistDelta());
stackTwist = GeometryUtility.addDeltaToRotation(stackTwist, formConfig.getStackTwistDelta());
}
}
public void mutateBranch(List<IStack> stacks,
int offset,
IFormConfiguration formConfig,
ColourConfiguration colourConfig,
Vector3 branchStartPosition,
Vector3 branchStartTwist,
Vector3 origin,
FormBounds formBounds)
{
float scale = formConfig.getStartScale();
Vector3 stackTwist = formConfig.getStackStartTwist();
Vector3 position = branchStartPosition;
Vector3 twist = branchStartTwist;
//rotate position araound previous branch start position
position = GeometryUtility.rotateCoordinateAboutPoint(origin,
position,
branchStartTwist);
//colour stuff
int iterations = formConfig.getStackIterations();
Color modelColour = new Color (colourConfig.getBaseRed(),
colourConfig.getBaseGreen(),
colourConfig.getBaseBlue(),
1);
//if cycling override base colour
if (colourConfig.getCycle ()) {
modelColour = colourConfig.getCycleColour();
}
int i = 0;
foreach (IStack stack in stacks) {
formBounds.calculateNewBounds(position);
//colour stuff order is important
Color stackColour = modelColour;
if (colourConfig.getFadeColour()) {
//fade colour in
stackColour = ColourUtility.fadeModelColour(modelColour, iterations, i);
}
if (colourConfig.getPulse()) {
//do pulse
stackColour = colourConfig.getPulseColourForStack(stackColour, i);
}
stack.mutateTo(position, stackTwist, scale, stackColour);
scale = scale * formConfig.getScaleDelta();
float positionScale = scale;
if (!formConfig.getScaleBranch()) {
//ignore scale
positionScale = 1;
}
Vector3 newPosition = GeometryUtility.addDeltaToPosition(position,
formConfig.getBranchPositionDelta(),
positionScale);
position = GeometryUtility.rotateCoordinateAboutPoint(position, newPosition, twist);
twist = GeometryUtility.addDeltaToRotation(twist, formConfig.getBranchTwistDelta());
stackTwist = GeometryUtility.addDeltaToRotation(stackTwist, formConfig.getStackTwistDelta());
i++;
}
}
public void displayFormBuilderPalette(IFormConfiguration formConfig)
{
// Make a background box
GUI.Box(new Rect(10, 10, 700, 590), "Builder Palette");
bool displayStarfishControls = false;
bool displayLoxodromeControls = false;
bool displayRingControls = false;
if (formConfig.getFormProcessor().GetType() == typeof(StarfishForm))
{
displayStarfishControls = true;
}
else if (formConfig.getFormProcessor().GetType() == typeof(LoxodromeForm))
{
displayLoxodromeControls = true;
}
else if (formConfig.getFormProcessor().GetType() == typeof(RingForm))
{
displayRingControls = true;
}
/* TRUNK */
//start position
Vector3 startPosition = formConfig.getStartPosition();
startPositionX = startPosition.x;
startPositionY = startPosition.y;
startPositionZ = startPosition.z;
GUI.Label(new Rect(20, 40, 150, 20), "Trunk Start Position X");
startPositionX = GUI.HorizontalSlider(new Rect(180, 45, 180, 20), startPositionX, -5, 5);
GUI.Label(new Rect(20, 70, 150, 20), "Trunk Start Position Y");
startPositionY = GUI.HorizontalSlider(new Rect(180, 75, 180, 20), startPositionY, -5, 5);
GUI.Label(new Rect(20, 100, 150, 20), "Trunk Start Position Z");
startPositionZ = GUI.HorizontalSlider(new Rect(180, 105, 180, 20), startPositionZ, -5, 5);
startPosition.x = startPositionX;
startPosition.y = startPositionY;
startPosition.z = startPositionZ;
formConfig.setStartPosition(startPosition);
// start rotation
Vector3 startRotation = formConfig.getStartRotation();
startRotationX = startRotation.x;
startRotationY = startRotation.y;
startRotationZ = startRotation.z;
if (displayLoxodromeControls)
{
GUI.Label(new Rect(370, 40, 150, 20), "Rhumb Angle");
//startRotationX = GUI.HorizontalSlider (new Rect (520, 45, 180, 20), startRotationX, 0.1f, 2f);
startRotationX = GUI.HorizontalSlider(new Rect(520, 45, 180, 20), startRotationX, 0, 2f);
}
if (displayStarfishControls)
{
GUI.Label(new Rect(370, 40, 150, 20), "Trunk Start Rotation X");
startRotationX = GUI.HorizontalSlider(new Rect(520, 45, 180, 20), startRotationX, 0, 360);
}
if (displayStarfishControls || displayRingControls)
{
GUI.Label(new Rect(370, 70, 150, 20), "Trunk Start Rotation Y");
startRotationY = GUI.HorizontalSlider(new Rect(520, 75, 180, 20), startRotationY, 0, 360);
GUI.Label(new Rect(370, 100, 150, 20), "Trunk Start Rotation Z");
startRotationZ = GUI.HorizontalSlider(new Rect(520, 105, 180, 20), startRotationZ, 0, 360);
}
startRotation.x = startRotationX;
startRotation.y = startRotationY;
startRotation.z = startRotationZ;
formConfig.setStartRotation(startRotation);
//trunk position delta
Vector3 trunkPositionDelta = formConfig.getTrunkPositionDelta();
trunkPositionDeltaX = trunkPositionDelta.x;
trunkPositionDeltaY = trunkPositionDelta.y;
trunkPositionDeltaZ = trunkPositionDelta.z;
if (displayStarfishControls || displayRingControls)
{
GUI.Label(new Rect(20, 130, 150, 20), "Trunk Position Delta X");
trunkPositionDeltaX = GUI.HorizontalSlider(new Rect(180, 135, 180, 20), trunkPositionDeltaX, -1, 1);
GUI.Label(new Rect(20, 160, 150, 20), "Trunk Position Delta Y");
trunkPositionDeltaY = GUI.HorizontalSlider(new Rect(180, 165, 180, 20), trunkPositionDeltaY, -1, 1);
GUI.Label(new Rect(20, 190, 150, 20), "Trunk Position Delta Z");
trunkPositionDeltaZ = GUI.HorizontalSlider(new Rect(180, 195, 180, 20), trunkPositionDeltaZ, -1, 1);
}
trunkPositionDelta.x = trunkPositionDeltaX;
trunkPositionDelta.y = trunkPositionDeltaY;
trunkPositionDelta.z = trunkPositionDeltaZ;
formConfig.setTrunkPositionDelta(trunkPositionDelta);
//trunk rotation delta
Vector3 trunkRotatiomnDelta = formConfig.getTrunkRotationDelta();
trunkRotationDeltaX = trunkRotatiomnDelta.x;
trunkRotationDeltaY = trunkRotatiomnDelta.y;
trunkRotationDeltaZ = trunkRotatiomnDelta.z;
if (displayStarfishControls)
{
GUI.Label(new Rect(20, 220, 150, 20), "Trunk Rotation Delta X");
trunkRotationDeltaX = GUI.HorizontalSlider(new Rect(180, 225, 180, 20), trunkRotationDeltaX, -60, 60);
}
if (displayStarfishControls || displayRingControls)
{
GUI.Label(new Rect(20, 250, 150, 20), "Trunk Rotation Delta Y");
trunkRotationDeltaY = GUI.HorizontalSlider(new Rect(180, 255, 180, 20), trunkRotationDeltaY, -60, 60);
GUI.Label(new Rect(20, 280, 150, 20), "Trunk Rotation Delta Z");
trunkRotationDeltaZ = GUI.HorizontalSlider(new Rect(180, 285, 180, 20), trunkRotationDeltaZ, -60, 60);
}
trunkRotatiomnDelta.x = trunkRotationDeltaX;
trunkRotatiomnDelta.y = trunkRotationDeltaY;
trunkRotatiomnDelta.z = trunkRotationDeltaZ;
formConfig.setTrunkRotationDelta(trunkRotatiomnDelta);
//trunk iterations
trunkIterations = formConfig.getTrunkIterations();
GUI.Label(new Rect(20, 310, 150, 20), "Trunk Iterations *");
trunkIterations = GUI.HorizontalSlider(new Rect(180, 315, 180, 20), trunkIterations, 1, 24);
formConfig.setTrunkIterations((int)trunkIterations);
/* BRANCH */
//branch position delta
Vector3 branchPositionDelta = formConfig.getBranchPositionDelta();
branchPositionDeltaX = branchPositionDelta.x;
branchPositionDeltaY = branchPositionDelta.y;
branchPositionDeltaZ = branchPositionDelta.z;
if (displayRingControls || displayLoxodromeControls)
{
GUI.Label(new Rect(370, 130, 150, 20), "Radius");
branchPositionDeltaX = GUI.HorizontalSlider(new Rect(520, 135, 180, 20), branchPositionDeltaX, 0.2f, 1);
}
if (displayStarfishControls)
{
GUI.Label(new Rect(370, 130, 150, 20), "Branch Position Delta X");
branchPositionDeltaX = GUI.HorizontalSlider(new Rect(520, 135, 180, 20), branchPositionDeltaX, -1, 1);
GUI.Label(new Rect(370, 160, 150, 20), "Branch Position Delta Y");
branchPositionDeltaY = GUI.HorizontalSlider(new Rect(520, 165, 180, 20), branchPositionDeltaY, -1, 1);
GUI.Label(new Rect(370, 190, 150, 20), "Branch Position Delta Z");
branchPositionDeltaZ = GUI.HorizontalSlider(new Rect(520, 195, 180, 20), branchPositionDeltaZ, -1, 1);
}
branchPositionDelta.x = branchPositionDeltaX;
branchPositionDelta.y = branchPositionDeltaY;
branchPositionDelta.z = branchPositionDeltaZ;
formConfig.setBranchPositionDelta(branchPositionDelta);
//branch rotation delta
Vector3 branchRotationDelta = formConfig.getBranchTwistDelta();
branchRotationDeltaX = branchRotationDelta.x;
branchRotationDeltaY = branchRotationDelta.y;
branchRotationDeltaZ = branchRotationDelta.z;
if (displayStarfishControls)
{
GUI.Label(new Rect(370, 220, 150, 20), "Branch Rotation Delta X");
branchRotationDeltaX = GUI.HorizontalSlider(new Rect(520, 225, 180, 20), branchRotationDeltaX, -30, 30);
GUI.Label(new Rect(370, 250, 150, 20), "Branch Rotation Delta Y");
branchRotationDeltaY = GUI.HorizontalSlider(new Rect(520, 255, 180, 20), branchRotationDeltaY, -30, 30);
GUI.Label(new Rect(370, 280, 150, 20), "Branch Rotation Delta Z");
branchRotationDeltaZ = GUI.HorizontalSlider(new Rect(520, 285, 180, 20), branchRotationDeltaZ, -30, 30);
}
branchRotationDelta.x = branchRotationDeltaX;
branchRotationDelta.y = branchRotationDeltaY;
branchRotationDelta.z = branchRotationDeltaZ;
formConfig.setBranchTwistDelta(branchRotationDelta);
//branch iterations
branchIterations = formConfig.getStackIterations();
GUI.Label(new Rect(370, 310, 150, 20), "Branch Iterations *");
branchIterations = GUI.HorizontalSlider(new Rect(520, 315, 180, 20), branchIterations, 1, 60);
formConfig.setStackIterations((int)branchIterations);
/* STACK */
//stack start rotation
Vector3 stackStartRotation = formConfig.getStackStartTwist();
stackStartRotationX = stackStartRotation.x;
stackStartRotationY = stackStartRotation.y;
stackStartRotationZ = stackStartRotation.z;
GUI.Label(new Rect(20, 340, 150, 20), "Stack Start Rotation X");
stackStartRotationX = GUI.HorizontalSlider(new Rect(180, 345, 180, 20), stackStartRotationX, 0, 360);
GUI.Label(new Rect(20, 370, 150, 20), "Stack Start Rotation Y");
stackStartRotationY = GUI.HorizontalSlider(new Rect(180, 375, 180, 20), stackStartRotationY, 0, 360);
GUI.Label(new Rect(20, 400, 150, 20), "Stack Start Rotation Z");
stackStartRotationZ = GUI.HorizontalSlider(new Rect(180, 405, 180, 20), stackStartRotationZ, 0, 360);
stackStartRotation.x = stackStartRotationX;
stackStartRotation.y = stackStartRotationY;
stackStartRotation.z = stackStartRotationZ;
formConfig.setStackStartTwist(stackStartRotation);
//stack rotation delta
Vector3 stackRotationDelta = formConfig.getStackTwistDelta();
stackRotationDeltaX = stackRotationDelta.x;
stackRotationDeltaY = stackRotationDelta.y;
stackRotationDeltaZ = stackRotationDelta.z;
GUI.Label(new Rect(370, 340, 150, 20), "Stack Rotation Delta X");
stackRotationDeltaX = GUI.HorizontalSlider(new Rect(520, 345, 180, 20), stackRotationDeltaX, -30, 30);
GUI.Label(new Rect(370, 370, 150, 20), "Stack Rotation Delta Y");
stackRotationDeltaY = GUI.HorizontalSlider(new Rect(520, 375, 180, 20), stackRotationDeltaY, -30, 30);
GUI.Label(new Rect(370, 400, 150, 20), "Stack Rotation Delta Z");
stackRotationDeltaZ = GUI.HorizontalSlider(new Rect(520, 405, 180, 20), stackRotationDeltaZ, -30, 30);
stackRotationDelta.x = stackRotationDeltaX;
stackRotationDelta.y = stackRotationDeltaY;
stackRotationDelta.z = stackRotationDeltaZ;
formConfig.setStackTwistDelta(stackRotationDelta);
/* MUTATION STRENGTH */
mutationStrength = formConfig.getMutationStrength();
GUI.Label(new Rect(20, 430, 150, 20), "Mutation Strength");
mutationStrength = GUI.HorizontalSlider(new Rect(180, 435, 180, 20), mutationStrength, 0.5f, 3.5f);
formConfig.setMutationStrength(mutationStrength);
/* SCALING */
scaling = formConfig.getScaleDelta();
GUI.Label(new Rect(370, 430, 150, 20), "Scaling *");
scaling = GUI.HorizontalSlider(new Rect(520, 435, 180, 20), scaling, 0.9f, 1.1f);
formConfig.setScaleDelta(scaling);
/* STACK SHAPE */
selectedShape = formConfig.getStackShapeIndex();
selectedShape = GUI.SelectionGrid(new Rect(20, 460, 200, 60), selectedShape, shapeGridStrings, 2);
formConfig.setStackShape(selectedShape);
/* Form Processor */
if (formConfig.getFormProcessor().GetType() == typeof(StarfishForm))
{
selectedFormProcessor = 0;
}
else if (formConfig.getFormProcessor().GetType() == typeof(LoxodromeForm))
{
selectedFormProcessor = 1;
}
else if (formConfig.getFormProcessor().GetType() == typeof(RingForm))
{
selectedFormProcessor = 2;
}
selectedFormProcessor = GUI.SelectionGrid(new Rect(20, 525, 200, 60), selectedFormProcessor, formProcessorStrings, 2);
if (selectedFormProcessor == 0)
{
formConfig.setFormProcessor(new StarfishForm());
}
else if (selectedFormProcessor == 1)
{
formConfig.setFormProcessor(new LoxodromeForm());
}
else if (selectedFormProcessor == 2)
{
formConfig.setFormProcessor(new RingForm());
}
/* Configurations */
selectedConfiguration = formConfig.getIndex();
selectedConfiguration = GUI.SelectionGrid(new Rect(230, 460, 300, 90), selectedConfiguration, configurationGridStrings, 3);
if (selectedConfiguration != formConfig.getIndex())
{
//selected configuration changed
callback.changeSelectedFormConfig(selectedConfiguration);
}
/* Control buttons */
if (GUI.Button(new Rect(540, 460, 160, 26), "Reset Config"))
{
formConfig.reset();
}
if (GUI.Button(new Rect(540, 490, 160, 26), "Create Form"))
{
callback.createNewBrush();
}
if (GUI.Button(new Rect(540, 520, 160, 26), "Clear Brush"))
{
callback.clearBrush();
}
/* Load and Save buttons */
if (GUI.Button(new Rect(230, 560, 147, 26), "Load"))
{
ConfigXML.loadConfiguration(formConfig);
}
if (GUI.Button(new Rect(383, 560, 147, 26), "Save"))
{
ConfigXML.saveConfiguration(formConfig);
}
}
public void createBranch(List <IStack> stacks,
int offset,
IFormConfiguration formConfig,
ColourConfiguration colourConfig,
Vector3 branchStartPosition,
Vector3 branchStartTwist,
Vector3 origin,
FormBounds formBounds)
{
Vector3 position = origin;
Vector3 stackTwist = formConfig.getStackStartTwist();
float radius = formConfig.getBranchPositionDelta().x * 20;
float rhumbAngle = formConfig.getStartRotation().x * 0.032f;
//colour stuff
int iterations = formConfig.getStackIterations();
Color modelColour = new Color(colourConfig.getBaseRed(),
colourConfig.getBaseGreen(),
colourConfig.getBaseBlue(),
1);
//if cycling override base colour
if (colourConfig.getCycle())
{
modelColour = colourConfig.getCycleColour();
}
for (int i = offset; i < offset + iterations; i++)
{
position.x = formConfig.getStartPosition().x + (radius * (float)Math.Cos(i) / (float)Math.Cosh(Mathf.Rad2Deg * (Mathf.Deg2Rad * i * rhumbAngle)));
position.y = formConfig.getStartPosition().y + (radius * (float)Math.Sin(i) / (float)Math.Cosh(Mathf.Rad2Deg * (Mathf.Deg2Rad * i * rhumbAngle)));
position.z = formConfig.getStartPosition().z + (radius * (float)Math.Tanh(Mathf.Rad2Deg * (Mathf.Deg2Rad * i * rhumbAngle)));
formBounds.calculateNewBounds(position);
//Stack Shape
IStack stack = new SimpleStack(); //default
if (formConfig.getStackShape() == IFormConfiguration.StackShape.Sphere)
{
//spehere
stack = new SimpleStack();
}
else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Box)
{
//box
stack = new SimpleBoxStack();
}
else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Complex1)
{
//complex 1
stack = new ComplexStack();
}
else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Complex2)
{
//complex 2
stack = new ComplexStack2();
}
else if (formConfig.getStackShape() == IFormConfiguration.StackShape.SimpleTorus)
{
//simple Torus
stack = new SimpleTorusStack();
}
//colour stuff order is important
Color stackColour = modelColour;
if (colourConfig.getFadeColour())
{
//fade colour in
stackColour = ColourUtility.fadeModelColour(modelColour, iterations, i);
}
if (colourConfig.getPulse())
{
//do pulse
stackColour = colourConfig.getPulseColourForStack(stackColour, i);
}
stack.initialise(position, stackTwist, 0.5f, stackColour);
stacks.Add(stack);
stackTwist = GeometryUtility.addDeltaToRotation(stackTwist, formConfig.getStackTwistDelta());
}
}
public void mutateBranch(List <IStack> stacks,
int offset,
IFormConfiguration formConfig,
ColourConfiguration colourConfig,
Vector3 branchStartPosition,
Vector3 branchStartTwist,
Vector3 origin,
FormBounds formBounds)
{
int iterations = formConfig.getStackIterations();
float scale = formConfig.getStartScale();
for (int o = 0; o < offset; o++)
{
scale *= formConfig.getScaleDelta();
}
//centre of ring
Vector3 position = branchStartPosition;
//add radius of ring
float ringRadius = formConfig.getBranchPositionDelta().x * 10 * scale;
//first element of ring on radius
float zAngle = branchStartTwist.z * Mathf.Deg2Rad;
float yAngle = branchStartTwist.y * Mathf.Deg2Rad;
float ringSegmentAngle = 360 / iterations * Mathf.Deg2Rad;
Vector3 stackTwist = formConfig.getStackStartTwist();
//colour stuff
Color modelColour = new Color(colourConfig.getBaseRed(),
colourConfig.getBaseGreen(),
colourConfig.getBaseBlue(),
1);
//if cycling override base colour
if (colourConfig.getCycle())
{
modelColour = colourConfig.getCycleColour();
}
int i = 0;
foreach (IStack stack in stacks)
{
position.x = (ringRadius * Mathf.Cos(zAngle) * Mathf.Sin(yAngle)) + branchStartPosition.x;
position.y = (ringRadius * Mathf.Sin(zAngle) * Mathf.Sin(yAngle)) + branchStartPosition.y;
position.z = (ringRadius * Mathf.Cos(yAngle)) + branchStartPosition.z;
formBounds.calculateNewBounds(position);
//colour stuff order is important
Color stackColour = modelColour;
if (colourConfig.getFadeColour())
{
//fade colour in
stackColour = ColourUtility.fadeModelColour(modelColour, iterations, i);
}
if (colourConfig.getPulse())
{
//do pulse
stackColour = colourConfig.getPulseColourForStack(stackColour, i);
}
stack.mutateTo(position, stackTwist, 0.5f * scale, stackColour);
yAngle += ringSegmentAngle;
yAngle += ringSegmentAngle;
stackTwist = GeometryUtility.addDeltaToRotation(stackTwist, formConfig.getStackTwistDelta());
i++;
}
}
public void createBranch(List <IStack> stacks,
int offset,
IFormConfiguration formConfig,
ColourConfiguration colourConfig,
Vector3 branchStartPosition,
Vector3 branchStartTwist,
Vector3 origin,
FormBounds formBounds)
{
float scale = formConfig.getStartScale();
Vector3 stackTwist = formConfig.getStackStartTwist();
Vector3 position = branchStartPosition;
Vector3 twist = branchStartTwist;
//rotate position araound previous branch start position
position = GeometryUtility.rotateCoordinateAboutPoint(origin,
position,
branchStartTwist);
//colour stuff
int iterations = formConfig.getStackIterations();
Color modelColour = new Color(colourConfig.getBaseRed(),
colourConfig.getBaseGreen(),
colourConfig.getBaseBlue(),
1);
//if cycling override base colour
if (colourConfig.getCycle())
{
modelColour = colourConfig.getCycleColour();
}
for (int i = 0; i < iterations; i++)
{
formBounds.calculateNewBounds(position);
//Stack Shape
IStack stack = new SimpleStack(); //default
if (formConfig.getStackShape() == IFormConfiguration.StackShape.Sphere)
{
//spehere
stack = new SimpleStack();
}
else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Box)
{
//box
stack = new SimpleBoxStack();
}
else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Complex1)
{
//complex 1
stack = new ComplexStack();
}
else if (formConfig.getStackShape() == IFormConfiguration.StackShape.Complex2)
{
//complex 2
stack = new ComplexStack2();
}
else if (formConfig.getStackShape() == IFormConfiguration.StackShape.SimpleTorus)
{
//simple Torus
stack = new SimpleTorusStack();
}
//colour stuff order is important
Color stackColour = modelColour;
if (colourConfig.getFadeColour())
{
//fade colour in
stackColour = ColourUtility.fadeModelColour(modelColour, iterations, i);
}
if (colourConfig.getPulse())
{
//do pulse
stackColour = colourConfig.getPulseColourForStack(stackColour, i);
}
stack.initialise(position, stackTwist, scale, stackColour);
stacks.Add(stack);
scale = scale * formConfig.getScaleDelta();
Vector3 newPosition = GeometryUtility.addDeltaToPosition(position, formConfig.getBranchPositionDelta(), scale);
position = GeometryUtility.rotateCoordinateAboutPoint(position, newPosition, twist);
twist = GeometryUtility.addDeltaToRotation(twist, formConfig.getBranchTwistDelta());
stackTwist = GeometryUtility.addDeltaToRotation(stackTwist, formConfig.getStackTwistDelta());
}
}
public void mutateBranch(List<IStack> stacks,
int offset,
IFormConfiguration formConfig,
ColourConfiguration colourConfig,
Vector3 branchStartPosition,
Vector3 branchStartTwist,
Vector3 origin,
FormBounds formBounds)
{
int iterations = formConfig.getStackIterations();
float scale = formConfig.getStartScale();
for (int o = 0; o < offset; o++) {
scale *= formConfig.getScaleDelta();
}
//centre of ring
Vector3 position = branchStartPosition;
//add radius of ring
float ringRadius = formConfig.getBranchPositionDelta().x * 10 * scale;
//first element of ring on radius
float zAngle = branchStartTwist.z * Mathf.Deg2Rad;
float yAngle = branchStartTwist.y * Mathf.Deg2Rad;
float ringSegmentAngle = 360 / iterations * Mathf.Deg2Rad;
Vector3 stackTwist = formConfig.getStackStartTwist();
//colour stuff
Color modelColour = new Color (colourConfig.getBaseRed(),
colourConfig.getBaseGreen(),
colourConfig.getBaseBlue(),
1);
//if cycling override base colour
if (colourConfig.getCycle ()) {
modelColour = colourConfig.getCycleColour();
}
int i = 0;
foreach (IStack stack in stacks) {
position.x = (ringRadius * Mathf.Cos(zAngle) * Mathf.Sin(yAngle)) + branchStartPosition.x;
position.y = (ringRadius * Mathf.Sin(zAngle) * Mathf.Sin(yAngle)) + branchStartPosition.y;
position.z = (ringRadius * Mathf.Cos(yAngle)) + branchStartPosition.z;
formBounds.calculateNewBounds(position);
//colour stuff order is important
Color stackColour = modelColour;
if (colourConfig.getFadeColour()) {
//fade colour in
stackColour = ColourUtility.fadeModelColour(modelColour, iterations, i);
}
if (colourConfig.getPulse()) {
//do pulse
stackColour = colourConfig.getPulseColourForStack(stackColour, i);
}
stack.mutateTo(position, stackTwist, 0.5f * scale, stackColour);
yAngle += ringSegmentAngle;
yAngle += ringSegmentAngle;
stackTwist = GeometryUtility.addDeltaToRotation(stackTwist, formConfig.getStackTwistDelta());
i++;
}
}