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)
{
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 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)
{
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)
{
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());
}
}
