private void button4_Click(object sender, EventArgs e)
{
ClearPictureBox();
// Setup Orig Vector
MyVector origVector = new MyVector(9, 0, 0);
DrawVector(origVector, Color.Silver);
MyQuaternion multiRotationQuat = new MyQuaternion(new MyVector(0, 0, 0), Utility3D.GetDegreesToRadians(0));
// Rotate around Z
MyQuaternion anotherRotationQuat = new MyQuaternion(new MyVector(0, 0, 1), Utility3D.GetDegreesToRadians(1));
//List<double> lengths = new List<double>();
for (int outerCntr = 1; outerCntr <= 100000; outerCntr++)
{
//lengths.Add(multiRotationQuat.GetMagnitude());
for (int innerCntr = 1; innerCntr <= 360; innerCntr++)
{
multiRotationQuat = MyQuaternion.Multiply(anotherRotationQuat, multiRotationQuat);
}
//multiRotationQuat.BecomeUnitQuaternion();
}
// Draw the final output
MyVector subRotation = multiRotationQuat.GetRotatedVector(origVector, true);
DrawVector(subRotation, Color.Yellow);
}
private void PropsChangedSprtThrusters()
{
if (_type != ShipTypeQual.SolidBall)
{
return; // the ball just has the thruster in the center
}
MyVector thrusterSeed = new MyVector(0, _ship.Ball.Radius, 0);
MyVector zAxis = new MyVector(0, 0, 1);
// Bottom Thrusters
_thrusterOffset_BottomRight = thrusterSeed.Clone();
_thrusterOffset_BottomRight.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(_thrusterAngle * -1));
_thrusterOffset_BottomLeft = thrusterSeed.Clone();
_thrusterOffset_BottomLeft.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(_thrusterAngle));
// Top Thrusters
thrusterSeed = new MyVector(0, _ship.Ball.Radius * -1, 0);
_thrusterOffset_TopRight = thrusterSeed.Clone();
_thrusterOffset_TopRight.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(_thrusterAngle));
_thrusterOffset_TopLeft = thrusterSeed.Clone();
_thrusterOffset_TopLeft.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(_thrusterAngle * -1));
}
private void trkSweepAngle_Scroll(object sender, EventArgs e)
{
toolTip1.SetToolTip(trkSweepAngle, trkSweepAngle.Value.ToString());
_sweepAngle = Utility3D.GetDegreesToRadians(trkSweepAngle.Value);
foreach (TractorBeamCone tractor in _shipController.TractorBeams)
{
tractor.SweepAngle = _sweepAngle;
}
}
private void chkIncludeShip_CheckedChanged(object sender, EventArgs e)
{
const double THRUSTERANGLE = 75;
if (chkIncludeShip.Checked)
{
if (_ship == null)
{
#region Create Ship
// Set up the ship
double radius = MINRADIUSMASS + (_rand.NextDouble() * (MAXRADIUSMASS - MINRADIUSMASS));
SolidBall ship = new SolidBall(Utility3D.GetRandomVector(_boundryLower, _boundryUpper), new DoubleVector(0, 1, 0, 1, 0, 0), radius, GetMass(radius), GetElasticity(), 1, 1, _boundryLower, _boundryUpper);
// Set up the thrusters
MyVector thrusterSeed = new MyVector(0, ship.Radius, 0);
MyVector zAxis = new MyVector(0, 0, 1);
// Bottom Thrusters
_shipThrusterOffset_BottomRight = thrusterSeed.Clone();
_shipThrusterOffset_BottomRight.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(THRUSTERANGLE * -1));
_shipThrusterOffset_BottomLeft = thrusterSeed.Clone();
_shipThrusterOffset_BottomLeft.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(THRUSTERANGLE));
// Top Thrusters
thrusterSeed = new MyVector(0, ship.Radius * -1, 0);
_shipThrusterOffset_TopRight = thrusterSeed.Clone();
_shipThrusterOffset_TopRight.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(THRUSTERANGLE));
_shipThrusterOffset_TopLeft = thrusterSeed.Clone();
_shipThrusterOffset_TopLeft.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(THRUSTERANGLE * -1));
// Add to the map
_ship = new BallBlip(ship, CollisionStyle.Standard, RadarBlipQual.BallUserDefined03, TokenGenerator.NextToken());
_map.Add(_ship);
#endregion
}
}
else
{
if (_ship != null)
{
_map.Remove(_ship.Token);
_ship = null;
}
}
}
private void trackBar1_Scroll(object sender, EventArgs e)
{
_prevRadians = _currentRadians;
_currentRadians = Utility3D.GetDegreesToRadians(trackBar1.Value);
#region Draw Current
Graphics graphics = pictureBox2.CreateGraphics();
graphics.Clear(pictureBox1.BackColor);
DrawVector(graphics, _sphere.Position, _sphere.Position + (_sphere.DirectionFacing.Standard * 100d), Color.White);
DrawVector(graphics, _sphere.Position, _sphere.Position + (_sphere.DirectionFacing.Orth * 100d), Color.Silver);
MyVector rotatedOffset = _sphere.Rotation.GetRotatedVector(_offset, true);
DrawVector(graphics, _sphere.Position, _sphere.Position + rotatedOffset, Color.Orange);
DrawDot(graphics, _sphere.Position + rotatedOffset, 3, Color.Gold);
#endregion
double radians = _currentRadians - _prevRadians;
if (radOffset.Checked)
{
// Remember where the offset is in world coords
MyVector offsetRotated = _sphere.Rotation.GetRotatedVector(_offset, true);
MyVector offsetWorld = _sphere.Position + offsetRotated;
DrawDot(graphics, offsetWorld, 5, Color.DodgerBlue);
// Get the opposite of the local offset
MyVector posRelativeToOffset = offsetRotated.Clone();
posRelativeToOffset.Multiply(-1d);
// Rotate the center of position around the center of mass
posRelativeToOffset.RotateAroundAxis(_rotationAxis, radians);
// Now figure out the new center of position
_sphere.Position.X = offsetWorld.X + posRelativeToOffset.X;
_sphere.Position.Y = offsetWorld.Y + posRelativeToOffset.Y;
_sphere.Position.Z = offsetWorld.Z + posRelativeToOffset.Z;
}
_sphere.RotateAroundAxis(_rotationAxis, radians);
}
private void PropsChangedSprtGuns()
{
//TODO: Change the size and pain of the projectiles based on the size of the ship
// Cannon
_cannon.Barrels[0].Offset.BecomeUnitVector();
_cannon.Barrels[0].Offset.Multiply(_ship.Ball.Radius + (_cannon.ProjectileRadius * 1.5d));
_cannon.IgnoreOtherProjectiles = _ignoreOtherProjectiles;
// Machine Guns
MyVector zAxis = new MyVector(0, 0, 1);
MyVector gunSeed = new MyVector(0, _ship.Ball.Radius + (_machineGuns[0].ProjectileRadius * 1.5d), 0);
bool isLeft = true;
foreach (ProjectileWeapon weapon in _machineGuns)
{
// Misc
weapon.IgnoreOtherProjectiles = _ignoreOtherProjectiles;
double gunAngle = _machineGunAngle;
if (isLeft)
{
gunAngle *= -1;
}
// Offset
weapon.Barrels[0].Offset.StoreNewValues(gunSeed);
weapon.Barrels[0].Offset.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(gunAngle));
// Rotation
if (_isMachineGunCrossoverInfinity)
{
weapon.Barrels[0].Rotation.StoreNewValues(new MyQuaternion(zAxis, 0));
}
else
{
weapon.Barrels[0].Rotation.StoreNewValues(GetCrossoverRotation(weapon.Barrels[0].Offset, _machineGunCrossoverDistance, _ship.Ball.Radius, isLeft));
}
isLeft = false;
}
}
private void trackBar_Scroll(object sender, EventArgs e)
{
// Figure out the vector to rotate around
MyVector rotateAround = new MyVector(trkXAxis.Value, trkYAxis.Value, trkZAxis.Value);
if (rotateAround.X == 0 && rotateAround.Y == 0 && rotateAround.Z == 0)
{
pictureBox1.CreateGraphics().Clear(Color.Tomato);
return;
}
// Rotate a vector
MyVector rotatedVector = new MyVector(9, 0, 0);
rotatedVector.RotateAroundAxis(rotateAround, Utility3D.GetDegreesToRadians(trackBar1.Value));
// Draw it
ClearPictureBox();
DrawVector(rotateAround, Color.LightSteelBlue);
DrawVector(rotatedVector, Color.GhostWhite);
}
private void trackBar1_Scroll(object sender, EventArgs e)
{
MyVector thrusterSeed = new MyVector(0, _ship.Radius, 0);
MyVector zAxis = new MyVector(0, 0, 1);
double angle = trackBar1.Value;
// Bottom Thrusters
_shipThrusterOffset_BottomRight = thrusterSeed.Clone();
_shipThrusterOffset_BottomRight.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(angle * -1));
_shipThrusterOffset_BottomLeft = thrusterSeed.Clone();
_shipThrusterOffset_BottomLeft.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(angle));
// Top Thrusters
thrusterSeed = new MyVector(0, _ship.Radius * -1, 0);
_shipThrusterOffset_TopRight = thrusterSeed.Clone();
_shipThrusterOffset_TopRight.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(angle));
_shipThrusterOffset_TopLeft = thrusterSeed.Clone();
_shipThrusterOffset_TopLeft.RotateAroundAxis(zAxis, Utility3D.GetDegreesToRadians(angle * -1));
}
private void button5_Click(object sender, EventArgs e)
{
// This button tests TorqueBall.OrthonormalizeOrientation
ClearPictureBox();
// Setup Orig Vector
MyVector origVector = new MyVector(9, 0, 0);
DrawVector(origVector, Color.Silver);
// Rotate around Z
MyQuaternion rotationQuat = new MyQuaternion(new MyVector(0, 0, 1), Utility3D.GetDegreesToRadians(30));
MyVector rotated = rotationQuat.GetRotatedVector(origVector, true);
DrawVector(rotated, Color.Black);
MyMatrix3 rotationMatrix = rotationQuat.ToMatrix3FromUnitQuaternion();
// See if this affects the rotation matrix
TorqueBall.OrthonormalizeOrientation(rotationMatrix);
rotationQuat = null;
rotationQuat = new MyQuaternion();
rotationQuat.FromRotationMatrix(rotationMatrix);
rotationMatrix = null;
// Draw the results
rotated = rotationQuat.GetRotatedVector(origVector, true);
DrawVector(rotated, Color.DodgerBlue);
}
private void btnRotationMatrix_Click(object sender, EventArgs e)
{
ClearPictureBox();
// Setup Orig Vector
MyVector origVector = new MyVector(9, 0, 0);
DrawVector(origVector, Color.Silver);
// Rotate around Z
MyQuaternion rotationQuat = new MyQuaternion(new MyVector(0, 0, 1), Utility3D.GetDegreesToRadians(30));
MyVector rotated = rotationQuat.GetRotatedVector(origVector, true);
DrawVector(rotated, Color.Black);
MyMatrix3 rotationMatrix;
for (int cntr = 1; cntr <= 10000000; cntr++)
{
rotationMatrix = rotationQuat.ToMatrix3FromUnitQuaternion();
rotationQuat = null;
rotationQuat = new MyQuaternion();
rotationQuat.FromRotationMatrix(rotationMatrix);
rotationMatrix = null;
}
rotated = rotationQuat.GetRotatedVector(origVector, true);
DrawVector(rotated, Color.DodgerBlue);
rotationQuat.W *= -1;
MyVector rotatedNegated = rotationQuat.GetRotatedVector(origVector, true);
DrawVector(rotatedNegated, Color.Yellow);
}
private void DrawVelocity(PieMenuDrawButtonArgs e)
{
const double MINLENGTHPERCENT = 0d;
const double MAXLENGTHPERCENT = 1d;
const double MINTARGET = 10d;
const double MAXTARGET = 250d;
#region Figure out the length
// Figure out how long the real velocity will be
double realVelocity = 0d;
if (this.ExposedProps.RandomVelocity)
{
realVelocity = this.ExposedProps.MaxVelocity * .75d;
}
else
{
if (this.ExposedProps.Velocity != null && !this.ExposedProps.Velocity.IsZero)
{
realVelocity = this.ExposedProps.Velocity.GetMagnitude();
}
}
// Figure out the velocity to draw
double velocityPercent = 0d;
if (realVelocity >= MINLENGTHPERCENT)
{
velocityPercent = UtilityCore.GetScaledValue_Capped(MINLENGTHPERCENT, MAXLENGTHPERCENT, MINTARGET, MAXTARGET, realVelocity);
}
#endregion
// Figure out the color
Color velocityColor = GetGreenRedColor(MINTARGET, MAXTARGET, realVelocity, velocityPercent);
float halfSize = e.ButtonSize * .5f;
e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
if (velocityPercent > 0d)
{
#region Draw Vector
double drawLength = (e.ButtonSize / 2d) * velocityPercent;
// Draw Vector
using (Pen vectorPen = new Pen(velocityColor, 2f))
{
vectorPen.StartCap = LineCap.Round; // LineCap.RoundAnchor;
vectorPen.EndCap = LineCap.ArrowAnchor;
MyVector vectorLine;
if (this.ExposedProps.RandomVelocity)
{
// Draw a circle underneath
using (Pen circlePen = new Pen(SystemColors.ControlDark, 1f))
{
e.Graphics.DrawEllipse(circlePen, Convert.ToSingle(halfSize - drawLength), Convert.ToSingle(halfSize - drawLength), Convert.ToSingle(drawLength * 2d), Convert.ToSingle(drawLength * 2d));
}
vectorLine = new MyVector(drawLength, 0, 0);
vectorLine.RotateAroundAxis(new MyVector(0, 0, 1), Utility3D.GetDegreesToRadians(-60d));
e.Graphics.DrawLine(vectorPen, halfSize, halfSize, Convert.ToSingle(halfSize + vectorLine.X), Convert.ToSingle(halfSize + vectorLine.Y));
vectorLine.RotateAroundAxis(new MyVector(0, 0, 1), Utility3D.GetDegreesToRadians(-85d));
e.Graphics.DrawLine(vectorPen, halfSize, halfSize, Convert.ToSingle(halfSize + vectorLine.X), Convert.ToSingle(halfSize + vectorLine.Y));
vectorLine.RotateAroundAxis(new MyVector(0, 0, 1), Utility3D.GetDegreesToRadians(-150d));
e.Graphics.DrawLine(vectorPen, halfSize, halfSize, Convert.ToSingle(halfSize + vectorLine.X), Convert.ToSingle(halfSize + vectorLine.Y));
}
else
{
vectorLine = this.ExposedProps.Velocity.Clone();
vectorLine.BecomeUnitVector();
vectorLine.Multiply(drawLength);
e.Graphics.DrawLine(vectorPen, halfSize, halfSize, Convert.ToSingle(halfSize + vectorLine.X), Convert.ToSingle(halfSize + vectorLine.Y));
}
}
#endregion
}
else
{
e.Graphics.DrawString("Velocity", new Font("Arial", 8), Brushes.Black, 0, e.ButtonSize - 13);
}
}
private void DrawSize(PieMenuDrawButtonArgs e)
{
const double MINRADIUSPERCENT = .15d;
const double MAXRADIUSPERCENT = 1d;
const double MINTARGET = 20d;
const double MAXTARGET = 1000d;
#region Figure out the radius
// Figure out how big the real ball will be
double ballRadius = 0;
switch (this.ExposedProps.SizeMode)
{
case BallProps.SizeModes.Draw:
//TODO: Use a different line color
ballRadius = UtilityCore.GetScaledValue(MINTARGET, MAXTARGET, 0d, 1d, .75d);
break;
case BallProps.SizeModes.Fixed:
ballRadius = this.ExposedProps.SizeIfFixed;
break;
case BallProps.SizeModes.Random:
ballRadius = (this.ExposedProps.MinRandSize + this.ExposedProps.MaxRandSize) / 2d;
break;
default:
throw new ApplicationException("Unknown BallProps.SizeModes: " + this.ExposedProps.SizeMode.ToString());
}
// Figure out the radius to draw
double radiusPercent = UtilityCore.GetScaledValue_Capped(MINRADIUSPERCENT, MAXRADIUSPERCENT, MINTARGET, MAXTARGET, ballRadius);
#endregion
// Figure out the color
Color radiusColor = GetGreenRedColor(MINTARGET, MAXTARGET, ballRadius, radiusPercent);
float drawWidth = Convert.ToSingle((e.ButtonSize - 2) * radiusPercent);
float halfDrawWidth = drawWidth * .5f;
float halfSize = (e.ButtonSize - 2) * .5f;
e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
// Draw Radius
using (Pen radiusPen = new Pen(radiusColor, 2f))
{
MyVector radiusLine = new MyVector(halfDrawWidth, 0, 0);
radiusLine.RotateAroundAxis(new MyVector(0, 0, 1), Utility3D.GetDegreesToRadians(-30d));
e.Graphics.DrawLine(radiusPen, halfSize, halfSize, Convert.ToSingle(halfSize + radiusLine.X), Convert.ToSingle(halfSize + radiusLine.Y));
}
// Draw Circle
Color circleColor = Color.Black;
if (this.ExposedProps.SizeMode == BallProps.SizeModes.Draw)
{
circleColor = SystemColors.ControlDark;
}
using (Pen circlePen = new Pen(circleColor, 2f))
{
e.Graphics.DrawEllipse(circlePen, halfSize - halfDrawWidth, halfSize - halfDrawWidth, drawWidth, drawWidth);
}
}
private Bitmap DrawVelocity()
{
const double MINLENGTHPERCENT = 0d;
const double MAXLENGTHPERCENT = 1d;
const double MINTARGET = 10d;
const double MAXTARGET = 250d;
#region Figure out the length
// Figure out how long the real velocity will be
double realVelocity = 0d;
if (_exposedProps.RandomVelocity)
{
realVelocity = _exposedProps.MaxVelocity * .75d;
}
else
{
if (_exposedProps.Velocity != null && !_exposedProps.Velocity.IsZero)
{
realVelocity = _exposedProps.Velocity.GetMagnitude();
}
}
// Figure out the velocity to draw
double velocityPercent = 0d;
if (realVelocity >= MINLENGTHPERCENT)
{
velocityPercent = UtilityCore.GetScaledValue_Capped(MINLENGTHPERCENT, MAXLENGTHPERCENT, MINTARGET, MAXTARGET, realVelocity);
}
#endregion
// Figure out the color
Color velocityColor = GetGreenRedColor(MINTARGET, MAXTARGET, realVelocity, velocityPercent);
float halfSize = _buttonSize * .5f;
Bitmap retVal = new Bitmap(_buttonSize + 1, _buttonSize + 1);
using (Graphics graphics = Graphics.FromImage(retVal))
{
graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
if (velocityPercent > 0d)
{
double drawLength = (_buttonSize / 2d) * velocityPercent;
// Draw Vector
using (Pen vectorPen = new Pen(velocityColor, 2f))
{
vectorPen.StartCap = LineCap.Round; // LineCap.RoundAnchor;
vectorPen.EndCap = LineCap.ArrowAnchor;
MyVector vectorLine;
if (_exposedProps.RandomVelocity)
{
// Draw a circle underneath
using (Pen circlePen = new Pen(SystemColors.ControlDark, 1f))
{
graphics.DrawEllipse(circlePen, Convert.ToSingle(halfSize - drawLength), Convert.ToSingle(halfSize - drawLength), Convert.ToSingle(drawLength * 2d), Convert.ToSingle(drawLength * 2d));
}
vectorLine = new MyVector(drawLength, 0, 0);
vectorLine.RotateAroundAxis(new MyVector(0, 0, 1), Utility3D.GetDegreesToRadians(-60d));
graphics.DrawLine(vectorPen, halfSize, halfSize, Convert.ToSingle(halfSize + vectorLine.X), Convert.ToSingle(halfSize + vectorLine.Y));
vectorLine.RotateAroundAxis(new MyVector(0, 0, 1), Utility3D.GetDegreesToRadians(-85d));
graphics.DrawLine(vectorPen, halfSize, halfSize, Convert.ToSingle(halfSize + vectorLine.X), Convert.ToSingle(halfSize + vectorLine.Y));
vectorLine.RotateAroundAxis(new MyVector(0, 0, 1), Utility3D.GetDegreesToRadians(-150d));
graphics.DrawLine(vectorPen, halfSize, halfSize, Convert.ToSingle(halfSize + vectorLine.X), Convert.ToSingle(halfSize + vectorLine.Y));
}
else
{
vectorLine = _exposedProps.Velocity.Clone();
vectorLine.BecomeUnitVector();
vectorLine.Multiply(drawLength);
graphics.DrawLine(vectorPen, halfSize, halfSize, Convert.ToSingle(halfSize + vectorLine.X), Convert.ToSingle(halfSize + vectorLine.Y));
}
}
}
}
// Exit Function
return(retVal);
}
private void button3_Click(object sender, EventArgs e)
{
ClearPictureBox();
// Setup Orig Vector
MyVector origVector = new MyVector(9, 0, 0);
DrawVector(origVector, Color.Silver);
#region Single Rotation
// Setup quat to do the whole rotation in one shot
MyQuaternion largeRotationQuat = new MyQuaternion(new MyVector(0, 0, 1), Utility3D.GetDegreesToRadians(90));
MyVector largeRotation = largeRotationQuat.GetRotatedVector(origVector, true);
DrawVector(largeRotation, Color.White);
#endregion
#region Multi Rotations
// Setup quat that holds a 30 degree angle
MyQuaternion multiRotationQuat = new MyQuaternion(new MyVector(0, 0, 1), Utility3D.GetDegreesToRadians(30));
MyVector subRotation = multiRotationQuat.GetRotatedVector(origVector, true);
DrawVector(subRotation, Color.Orange);
// Setup a quat that holds a 1 degree angle
MyQuaternion anotherRotationQuat = new MyQuaternion(new MyVector(0, 0, 1), Utility3D.GetDegreesToRadians(1));
// Apply this to the multi quat 60 times
for (int cntr = 1; cntr <= 60; cntr++)
{
multiRotationQuat = MyQuaternion.Multiply(anotherRotationQuat, multiRotationQuat);
}
// Let's see what happened
subRotation = multiRotationQuat.GetRotatedVector(origVector, true);
DrawVector(subRotation, Color.HotPink);
#endregion
#region Multi Rotations (3D)
/*
* // Rotate around Y
* multiRotationQuat = new MyQuaternion(new MyVector(0, 1, 0), Utility3D.GetDegreesToRadians(90));
*
* // Rotate around X
* anotherRotationQuat = new MyQuaternion(new MyVector(1, 0, 0), Utility3D.GetDegreesToRadians(90));
* multiRotationQuat = MyQuaternion.Multiply(anotherRotationQuat, multiRotationQuat);
*
* // Draw the final output
* subRotation = multiRotationQuat.GetRotatedVector(origVector, true);
* DrawVector(subRotation, Color.Yellow);
*/
#endregion
#region Multi Rotations (Vector3D)
/*
* subRotation = origVector.Clone();
*
* subRotation.RotateAroundAxis(new MyVector(0, 1, 0), Utility3D.GetDegreesToRadians(90));
* subRotation.RotateAroundAxis(new MyVector(1, 0, 0), Utility3D.GetDegreesToRadians(90));
*
* DrawVector(subRotation, Color.Yellow);
*/
#endregion
}