public static void Run()
{
// Initialize scene object
Scene scene = new Scene();
// Initialize Node class object
Node cubeNode = new Node("cylinder");
// ExStart:ConvertCylinderPrimitivetoMesh
// Initialize object by Cylinder class
IMeshConvertible convertible = new Cylinder();
// Convert a Cylinder to Mesh
Mesh mesh = convertible.ToMesh();
// ExEnd:ConvertCylinderPrimitivetoMesh
// Point node to the Mesh geometry
cubeNode.Entity = mesh;
// Add Node to a scene
scene.RootNode.ChildNodes.Add(cubeNode);
// The path to the documents directory.
string MyDir = RunExamples.GetDataDir() + RunExamples.GetOutputFilePath("CylinderToMeshScene.fbx");
// Save 3D scene in the supported file formats
scene.Save(MyDir, FileFormat.FBX7400ASCII);
Console.WriteLine("\n Converted the primitive Cylinder to a mesh successfully.\nFile saved at " + MyDir);
}
/// <summary>
/// Constructs a new character controller with the default configuration.
/// </summary>
public CharacterController()
{
Body = new Cylinder(Vector3.Zero, 3.0f, 1.2f, 10);
Body.IgnoreShapeChanges = true; //Wouldn't want inertia tensor recomputations to occur when crouching and such.
Body.CollisionInformation.Shape.CollisionMargin = .1f;
//Making the character a continuous object prevents it from flying through walls which would be pretty jarring from a player's perspective.
Body.PositionUpdateMode = PositionUpdateMode.Continuous;
Body.LocalInertiaTensorInverse = new Matrix3X3();
//TODO: In v0.16.2, compound bodies would override the material properties that get set in the CreatingPair event handler.
//In a future version where this is changed, change this to conceptually minimally required CreatingPair.
Body.CollisionInformation.Events.DetectingInitialCollision += RemoveFriction;
Body.LinearDamping = 0;
SupportFinder = new SupportFinder(this);
HorizontalMotionConstraint = new HorizontalMotionConstraint(this);
VerticalMotionConstraint = new VerticalMotionConstraint(this);
StepManager = new StepManager(this);
StanceManager = new StanceManager(this);
QueryManager = new QueryManager(this);
//Enable multithreading for the sphere characters.
//See the bottom of the Update method for more information about using multithreading with this character.
IsUpdatedSequentially = false;
PhysicsManager.Space.Add(this);
}
/// <summary>
/// Constructs a new character controller with the most common configuration options.
/// </summary>
/// <param name="position">Initial position of the character.</param>
/// <param name="height">Height of the character body while standing.</param>
/// <param name="crouchingHeight">Height of the character body while crouching.</param>
/// <param name="radius">Radius of the character body.</param>
/// <param name="mass">Mass of the character body.</param>
public CharacterController(Vector3 position, float height, float crouchingHeight, float radius, float mass)
{
Body = new Cylinder(position, height, radius, mass);
Body.IgnoreShapeChanges = true; //Wouldn't want inertia tensor recomputations to occur when crouching and such.
Body.CollisionInformation.Shape.CollisionMargin = .1f;
//Making the character a continuous object prevents it from flying through walls which would be pretty jarring from a player's perspective.
Body.PositionUpdateMode = PositionUpdateMode.Continuous;
Body.LocalInertiaTensorInverse = new Matrix3X3();
//TODO: In v0.16.2, compound bodies would override the material properties that get set in the CreatingPair event handler.
//In a future version where this is changed, change this to conceptually minimally required CreatingPair.
Body.CollisionInformation.Events.DetectingInitialCollision += RemoveFriction;
Body.LinearDamping = 0;
SupportFinder = new SupportFinder(this);
HorizontalMotionConstraint = new HorizontalMotionConstraint(this);
VerticalMotionConstraint = new VerticalMotionConstraint(this);
StepManager = new StepManager(this);
StanceManager = new StanceManager(this, crouchingHeight);
QueryManager = new QueryManager(this);
//Enable multithreading for the characters.
IsUpdatedSequentially = false;
//Link the character body to the character controller so that it can be identified by the locker.
//Any object which replaces this must implement the ICharacterTag for locking to work properly.
Body.CollisionInformation.Tag = new CharacterSynchronizer(Body);
}
/// <summary>
/// Constructs a new demo.
/// </summary>
/// <param name="game">Game owning this demo.</param>
public RayCastTestDemo(DemosGame game)
: base(game)
{
Space.Add(new Box(new Vector3(0, -0.5f, 0), 50, 1, 50));
//Put whatever you'd like to ray cast here.
var capsule = new Capsule(new Vector3(0, 1.2f, 0), 1, 0.6f);
capsule.AngularVelocity = new Vector3(1, 1, 1);
Space.Add(capsule);
var cylinder = new Cylinder(new Vector3(0, 5, 0), 2, .5f);
cylinder.AngularVelocity = new Vector3(1, -1, 1);
Space.Add(cylinder);
var points = new List<Vector3>();
var random = new Random(0);
for (int k = 0; k < 40; k++)
{
points.Add(new Vector3(1 * (float)random.NextDouble(), 3 * (float)random.NextDouble(), 2 * (float)random.NextDouble()));
}
var convexHull = new ConvexHull(new Vector3(0, 10, 0), points);
convexHull.AngularVelocity = new Vector3(-1, 1, 1);
Space.Add(convexHull);
game.Camera.Position = new Vector3(-10, 5, 10);
game.Camera.Yaw((float)Math.PI / -4f);
game.Camera.Pitch(-(float)Math.PI / 9f);
//Starter ray.
origin = new Vector3(10, 5, 0);
direction = new Vector3(-3, -1, 0);
}
void BuildStick(Vector3 position, int linkCount, out List<Bone> bones, out List<Entity> boneEntities)
{
//Set up a bone chain.
bones = new List<Bone>();
boneEntities = new List<Entity>();
var previousBoneEntity = new Cylinder(position, 1, .2f);
var previousBone = new Bone(previousBoneEntity.Position, previousBoneEntity.Orientation, previousBoneEntity.Radius, previousBoneEntity.Height);
bones.Add(previousBone);
boneEntities.Add(previousBoneEntity);
for (int i = 1; i < linkCount; i++)
{
var boneEntity = new Cylinder(previousBone.Position + new Vector3(0, 1, 0), 1, .2f);
var bone = new Bone(boneEntity.Position, boneEntity.Orientation, boneEntity.Radius, boneEntity.Height);
bones.Add(bone);
boneEntities.Add(boneEntity);
//Make a relationship between the two bones and entities.
CollisionRules.AddRule(previousBoneEntity, boneEntity, CollisionRule.NoBroadPhase);
Vector3 anchor = (previousBoneEntity.Position + boneEntity.Position) / 2;
//var dynamicsBallSocketJoint = new BallSocketJoint(previousBoneEntity, boneEntity, anchor);
//var dynamicsAngularFriction = new NoRotationJoint(previousBoneEntity, boneEntity);
//Space.Add(dynamicsBallSocketJoint);
//Space.Add(dynamicsAngularFriction);
var ballSocket = new IKBallSocketJoint(previousBone, bone, anchor);
var angularJoint = new IKAngularJoint(previousBone, bone);
previousBone = bone;
previousBoneEntity = boneEntity;
}
}
public static void ParseQuery(string path)
{
using (var file = new StreamReader(path))
{
Cylinder[] queryCylinders = new Cylinder[Int32.Parse(file.ReadLine())];
file.ReadLine();
file.ReadLine();
for (int i = 0; i < queryCylinders.Length; i++)
{
Cylinder curCylinder = new Cylinder();
string curCylinderString = file.ReadLine();
uint[] curCylinderUInt = new uint[curCylinderString.Length];
for (int j = 0; j < curCylinderUInt.Length; j++)
{
curCylinderUInt[j] = UInt32.Parse(curCylinderString[j].ToString());
}
curCylinder.Values = CylinderTestsHelper.ConvertArrayUintToBinary(curCylinderUInt);
curCylinder.Angle = Double.Parse(file.ReadLine());
curCylinder.Norm = Double.Parse(file.ReadLine());
queryCylinders[i] = curCylinder;
file.ReadLine();
}
query = new Template(queryCylinders);
}
}
public override void ExecuteFigureCreationCommand(string[] splitFigString)
{
switch (splitFigString[0])
{
case "circle":
{
Vector3D center = Vector3D.Parse(splitFigString[1]);
double radius = double.Parse(splitFigString[2]);
currentFigure = new Circle(center, radius);
break;
}
case "cylinder":
{
Vector3D bottom = Vector3D.Parse(splitFigString[1]);
Vector3D top = Vector3D.Parse(splitFigString[2]);
double radius = double.Parse(splitFigString[3]);
currentFigure = new Cylinder(bottom, top, radius);
break;
}
}
base.ExecuteFigureCreationCommand(splitFigString);
}
/// <summary>
/// Constructs a stance manager for a character.
/// </summary>
/// <param name="characterBody">The character's body entity.</param>
/// <param name="crouchingHeight">Crouching height of the character.</param>
/// <param name="proneHeight">Prone height of the character.</param>
/// <param name="queryManager">Provider of queries used by the stance manager to test if it is okay to change stances.</param>
/// <param name="supportFinder">Support finder used by the character.</param>
public StanceManager(Cylinder characterBody, float crouchingHeight, float proneHeight, QueryManager queryManager, SupportFinder supportFinder)
{
this.QueryManager = queryManager;
this.SupportFinder = supportFinder;
this.characterBody = characterBody;
standingHeight = characterBody.Height;
if (crouchingHeight < standingHeight)
this.crouchingHeight = crouchingHeight;
else
throw new ArgumentException("Crouching height must be less than standing height.");
if (proneHeight < crouchingHeight)
this.proneHeight = proneHeight;
else
throw new ArgumentException("Prone height must be less than crouching height.");
//We can share the real shape with the query objects.
currentQueryObject = new ConvexCollidable<CylinderShape>(characterBody.CollisionInformation.Shape);
standingQueryObject = new ConvexCollidable<CylinderShape>(new CylinderShape(StandingHeight, characterBody.Radius) { CollisionMargin = currentQueryObject.Shape.CollisionMargin });
crouchingQueryObject = new ConvexCollidable<CylinderShape>(new CylinderShape(CrouchingHeight, characterBody.Radius) { CollisionMargin = currentQueryObject.Shape.CollisionMargin });
proneQueryObject = new ConvexCollidable<CylinderShape>(new CylinderShape(proneHeight, characterBody.Radius) { CollisionMargin = currentQueryObject.Shape.CollisionMargin });
//Share the collision rules between the main body and its query objects. That way, the character's queries return valid results.
currentQueryObject.CollisionRules = characterBody.CollisionInformation.CollisionRules;
standingQueryObject.CollisionRules = characterBody.CollisionInformation.CollisionRules;
crouchingQueryObject.CollisionRules = characterBody.CollisionInformation.CollisionRules;
proneQueryObject.CollisionRules = characterBody.CollisionInformation.CollisionRules;
}
public override void ExecuteFigureCreationCommand(string[] splitFigString)
{
switch (splitFigString[0])
{
case "circle":
{
Vector3D a = Vector3D.Parse(splitFigString[1]);
double b = double.Parse(splitFigString[2]);
currentFigure = new Circle(a, b);
break;
}
case "cylinder":
{
Vector3D a = Vector3D.Parse(splitFigString[1]);
Vector3D b = Vector3D.Parse(splitFigString[2]);
double r = double.Parse(splitFigString[3]);
currentFigure = new Cylinder(a, b, r);
break;
}
default:
{
base.ExecuteFigureCreationCommand(splitFigString);
break;
}
}
this.EndCommandExecuted = false;
}
public GoalPostObject(Vector3 p, Model m, int h, float r)
{
position = p;
model = m;
post1 = new Cylinder(new Vector3(p.X - 6.5f, h / 2, p.Z), h, r);
post2 = new Cylinder(new Vector3(p.X + 6.5f, h / 2, p.Z), h, r);
}
public static void GenerateTemplateDb(
int givenCylinderDbCount, int givenTemplateDbCount, int givenCylinderCellsCount)
{
cylinderDbCount = givenCylinderDbCount;
templateDbCount = givenTemplateDbCount;
cylinderCellsCount = givenCylinderCellsCount;
db = new Cylinder[cylinderDbCount];
templateIndices = new int[cylinderDbCount];
templateDbLengths = new int[templateDbCount];
for (int i = 0; i < cylinderDbCount; i++)
{
Cylinder curCylinder = new Cylinder();
// For further randomness (so that cylinders don't have very similar norms)
double curThreshold = rnd.NextDouble();
uint[] curCylinderValues = new uint[cylinderCellsCount];
for (int j = 0; j < cylinderCellsCount; j++)
{
double x = rnd.NextDouble();
curCylinderValues[j] = x < curThreshold ? (uint)0 : 1; // Cast necessary? o_o
}
curCylinder.Values = curCylinderValues;
curCylinder.Angle = rnd.NextDouble() * 2 * Math.PI;
curCylinder.Norm = CylinderHelper.CalculateCylinderNorm(curCylinder.Values);
db[i] = curCylinder;
}
// Thresholds again for further randomness (not a uniform distribution between templates)
double[] templateThresholds = new double[templateDbCount - 1];
for (int i = 0; i < templateDbCount - 1; i++)
{
templateThresholds[i] = rnd.NextDouble();
}
for (int i = 0; i < cylinderDbCount; i++)
{
double x = rnd.NextDouble();
int curTemplateIndex = 0;
for (int j = 0; j < templateDbCount - 1; j++)
{
if (x > templateThresholds[j])
{
curTemplateIndex++;
}
}
templateIndices[i] = curTemplateIndex;
templateDbLengths[curTemplateIndex]++;
}
}
public static void Main(string[] args)
{
// Test Program for Lab401
Circle c1 = new Circle(), c2 = new Circle(1.5, 5.0, 2), c3 = new Circle(c2);
Console.WriteLine(c1 + "\n" + c2 + "\n" + c3);
Cylinder cl1 = new Cylinder(), cl2 = new Cylinder(c3), cl3 = new Cylinder(1, 1, 3, 4);
Cylinder cl4 = new Cylinder(cl3);
Console.WriteLine(cl1 + "\n" + cl2 + "\n" + cl3 + "\n" + cl4);
}
static void Main()
{
double r = 3.0, h = 5.0;
Shape c = new Circle(r);
Shape s = new Sphere(r);
Shape l = new Cylinder(r, h);
// Display results:
Console.WriteLine("Area of Circle = {0:F2}", c.Area());
Console.WriteLine("Area of Sphere = {0:F2}", s.Area());
Console.WriteLine("Area of Cylinder = {0:F2}", l.Area());
}
float upStepMargin = .1f; //There's a little extra space above the maximum step height to start the obstruction and downcast test rays. Helps when a step is very close to the max step height.
#endregion Fields
#region Constructors
/// <summary>
/// Constructs a new step manager for a character.
/// </summary>
/// <param name="characterBody">The character's body.</param>
/// <param name="contactCategorizer">Contact categorizer used by the character.</param>
/// <param name="supportFinder">Support finder used by the character.</param>
/// <param name="queryManager">Query provider to use in checking for obstructions.</param>
/// <param name="horizontalMotionConstraint">Horizontal motion constraint used by the character. Source of 3d movement direction.</param>
public StepManager(Cylinder characterBody, CharacterContactCategorizer contactCategorizer, SupportFinder supportFinder, QueryManager queryManager, HorizontalMotionConstraint horizontalMotionConstraint)
{
this.characterBody = characterBody;
currentQueryObject = new ConvexCollidable<CylinderShape>(characterBody.CollisionInformation.Shape);
ContactCategorizer = contactCategorizer;
SupportFinder = supportFinder;
QueryManager = queryManager;
HorizontalMotionConstraint = horizontalMotionConstraint;
//The minimum step height is just barely above where the character would generally find the ground.
//This helps avoid excess tests.
minimumUpStepHeight = CollisionDetectionSettings.AllowedPenetration * 1.1f;// Math.Max(0, -.01f + character.Body.CollisionInformation.Shape.CollisionMargin * (1 - character.SupportFinder.sinMaximumSlope));
}
public CylinderObject(Vector3 pos, float altura, float raio, Vector3? scale = null, float mass = 10,Matrix? orientation = null,MaterialDescription md=null)
: base(md,mass)
{
if (!orientation.HasValue)
orientation = Matrix.Identity;
if (!scale.HasValue)
scale = Vector3.One;
entity = new Cylinder(pos, altura * scale.Value.Y, raio * scale.Value.X, mass);
this.scale = scale.Value;
entity.Orientation = Quaternion.CreateFromRotationMatrix(orientation.Value);
}
public static void Main()
{
double r = 3.0, h = 5.0;
Dimensions c = new Circle(r);
Dimensions s = new Sphere(r);
Dimensions l = new Cylinder(r, h);
Console.WriteLine("Area of Circle = {0}", string.Format("{0:0.00}", c.Area()));
Console.WriteLine("Area of Sphere = {0}", string.Format("{0:0.00}", s.Area()));
Console.WriteLine("Area of Cylinder = {0}", string.Format("{0:0.00}", l.Area()));
Console.ReadLine();
}
public override void Execute(ref WooState state)
{
if (state._Objects > 0)
{
state._Objects--;
Vector3 val = new Vector3(0.0, 0.5, 0.0);
val.y *= state._Scale.y;
val.Mul(state._Rotation);
Cylinder newCylinder = new Cylinder(new Vector3(state._Position.x + val.x, state._Position.y + val.y, state._Position.z + val.z), state._Scale * 0.5, state._Rotation);
newCylinder._Material = GenerateMaterial(state);
newCylinder.CreateElement(state._Preview, state._Parent);
}
}
/// <summary>
/// Constructs a new character controller.
/// </summary>
/// <param name="position">Initial position of the character.</param>
/// <param name="height">Height of the character body while standing.</param>
/// <param name="crouchingHeight">Height of the character body while crouching.</param>
/// <param name="proneHeight">Height of the character body while prone.</param>
/// <param name="radius">Radius of the character body.</param>
/// <param name="margin">Radius of 'rounding' applied to the cylindrical body. Higher values make the cylinder's edges more rounded.
/// The margin is contained within the cylinder's height and radius, so it must not exceed the radius or height of the cylinder.
/// To change the collision margin later, use the CharacterController.CollisionMargin property.</param>
/// <param name="mass">Mass of the character body.</param>
/// <param name="maximumTractionSlope">Steepest slope, in radians, that the character can maintain traction on.</param>
/// <param name="maximumSupportSlope">Steepest slope, in radians, that the character can consider a support.</param>
/// <param name="standingSpeed">Speed at which the character will try to move while crouching with a support that provides traction.
/// Relative velocities with a greater magnitude will be decelerated.</param>
/// <param name="crouchingSpeed">Speed at which the character will try to move while crouching with a support that provides traction.
/// Relative velocities with a greater magnitude will be decelerated.</param>
/// <param name="proneSpeed">Speed at which the character will try to move while prone with a support that provides traction.
/// Relative velocities with a greater magnitude will be decelerated.</param>
/// <param name="tractionForce">Maximum force that the character can apply while on a support which provides traction.</param>
/// <param name="slidingSpeed">Speed at which the character will try to move while on a support that does not provide traction.
/// Relative velocities with a greater magnitude will be decelerated.</param>
/// <param name="slidingForce">Maximum force that the character can apply while on a support which does not provide traction</param>
/// <param name="airSpeed">Speed at which the character will try to move with no support.
/// The character will not be decelerated while airborne.</param>
/// <param name="airForce">Maximum force that the character can apply with no support.</param>
/// <param name="jumpSpeed">Speed at which the character leaves the ground when it jumps</param>
/// <param name="slidingJumpSpeed">Speed at which the character leaves the ground when it jumps without traction</param>
/// <param name="maximumGlueForce">Maximum force the vertical motion constraint is allowed to apply in an attempt to keep the character on the ground.</param>
public CharacterController(
Vector3 position = new Vector3(),
float height = 1.7f, float crouchingHeight = 1.7f * .7f, float proneHeight = 1.7f * 0.3f, float radius = 0.6f, float margin = 0.1f, float mass = 10f,
float maximumTractionSlope = 0.8f, float maximumSupportSlope = 1.3f,
float standingSpeed = 8f, float crouchingSpeed = 3f, float proneSpeed = 1.5f, float tractionForce = 1000, float slidingSpeed = 6, float slidingForce = 50, float airSpeed = 1, float airForce = 250,
float jumpSpeed = 4.5f, float slidingJumpSpeed = 3,
float maximumGlueForce = 5000
)
{
if (margin > radius || margin > crouchingHeight || margin > height)
throw new ArgumentException("Margin must not be larger than the character's radius or height.");
Body = new Cylinder(position, height, radius, mass);
Body.IgnoreShapeChanges = true; //Wouldn't want inertia tensor recomputations to occur when crouching and such.
Body.CollisionInformation.Shape.CollisionMargin = margin;
//Making the character a continuous object prevents it from flying through walls which would be pretty jarring from a player's perspective.
Body.PositionUpdateMode = PositionUpdateMode.Continuous;
Body.LocalInertiaTensorInverse = new Matrix3x3();
//TODO: In v0.16.2, compound bodies would override the material properties that get set in the CreatingPair event handler.
//In a future version where this is changed, change this to conceptually minimally required CreatingPair.
Body.CollisionInformation.Events.DetectingInitialCollision += RemoveFriction;
Body.LinearDamping = 0;
ContactCategorizer = new CharacterContactCategorizer(maximumTractionSlope, maximumSupportSlope);
QueryManager = new QueryManager(Body, ContactCategorizer);
SupportFinder = new SupportFinder(Body, QueryManager, ContactCategorizer);
HorizontalMotionConstraint = new HorizontalMotionConstraint(Body, SupportFinder);
HorizontalMotionConstraint.PositionAnchorDistanceThreshold = radius * 0.25f;
VerticalMotionConstraint = new VerticalMotionConstraint(Body, SupportFinder, maximumGlueForce);
StepManager = new StepManager(Body, ContactCategorizer, SupportFinder, QueryManager, HorizontalMotionConstraint);
StanceManager = new StanceManager(Body, crouchingHeight, proneHeight, QueryManager, SupportFinder);
PairLocker = new CharacterPairLocker(Body);
StandingSpeed = standingSpeed;
CrouchingSpeed = crouchingSpeed;
ProneSpeed = proneSpeed;
TractionForce = tractionForce;
SlidingSpeed = slidingSpeed;
SlidingForce = slidingForce;
AirSpeed = airSpeed;
AirForce = airForce;
JumpSpeed = jumpSpeed;
SlidingJumpSpeed = slidingJumpSpeed;
//Enable multithreading for the characters.
IsUpdatedSequentially = false;
//Link the character body to the character controller so that it can be identified by the locker.
//Any object which replaces this must implement the ICharacterTag for locking to work properly.
Body.CollisionInformation.Tag = new CharacterSynchronizer(Body);
}
private void Branch(Cylinder parent, Float size)
{
Cylinder branch = new Cylinder();
branch.Texture = Library.Textures.DarkWood;
Vector end = (new PovRandom().Vector() + (-0.5, 0, -0.5)) * (size * 3);
branch.BasePoint = parent.CapPoint;
branch.CapPoint = parent.CapPoint + end;
branch.Radius = size * 0.1;
this.Add(branch);
size = size * 0.5;
if (size > 1)
{
this.AddBranches(branch, size);
}
}
/// <summary>
/// Constructs a stance manager for a character.
/// </summary>
/// <param name="characterBody">The character's body entity.</param>
/// <param name="crouchingHeight">Crouching height of the character.</param>
/// <param name="proneHeight">Prone height of the character.</param>
/// <param name="queryManager">Provider of queries used by the stance manager to test if it is okay to change stances.</param>
/// <param name="supportFinder">Support finder used by the character.</param>
public StanceManager(Cylinder characterBody, float crouchingHeight, float proneHeight, QueryManager queryManager, SupportFinder supportFinder)
{
this.QueryManager = queryManager;
this.SupportFinder = supportFinder;
this.characterBody = characterBody;
standingHeight = characterBody.Height;
if (crouchingHeight < standingHeight)
{
this.crouchingHeight = crouchingHeight;
}
else
{
throw new ArgumentException("Crouching height must be less than standing height.");
}
if (proneHeight < crouchingHeight)
{
this.proneHeight = proneHeight;
}
else
{
throw new ArgumentException("Prone height must be less than crouching height.");
}
//We can share the real shape with the query objects.
currentQueryObject = new ConvexCollidable <CylinderShape>(characterBody.CollisionInformation.Shape);
standingQueryObject = new ConvexCollidable <CylinderShape>(new CylinderShape(StandingHeight, characterBody.Radius)
{
CollisionMargin = currentQueryObject.Shape.CollisionMargin
});
crouchingQueryObject = new ConvexCollidable <CylinderShape>(new CylinderShape(CrouchingHeight, characterBody.Radius)
{
CollisionMargin = currentQueryObject.Shape.CollisionMargin
});
proneQueryObject = new ConvexCollidable <CylinderShape>(new CylinderShape(proneHeight, characterBody.Radius)
{
CollisionMargin = currentQueryObject.Shape.CollisionMargin
});
//Share the collision rules between the main body and its query objects. That way, the character's queries return valid results.
currentQueryObject.CollisionRules = characterBody.CollisionInformation.CollisionRules;
standingQueryObject.CollisionRules = characterBody.CollisionInformation.CollisionRules;
crouchingQueryObject.CollisionRules = characterBody.CollisionInformation.CollisionRules;
proneQueryObject.CollisionRules = characterBody.CollisionInformation.CollisionRules;
}
/// <summary>
/// This makes a tube. You're gonna have lots of these in a list in a level.
/// </summary>
/// <param name="pos">Position to start with.</param>
/// <param name="x">True if facing the x axis, false if facing y axis.</param>
/// <param name="forward">This is actually the opposite of what it should be.</param>
public Tube(Vector3 pos, bool x, bool forward)
: base(delegate { return Resources.tubeModel; }, false, null, pos)
{
Ent = new Cylinder(pos, 4, 0.5f);
Ent.Material = tubeMaterial;
Ent.Tag = this;
Forward = forward;
//this.x = x;
//TargetTime = 1;
if(!x)
Ent.Orientation = Quaternion.CreateFromAxisAngle(Vector3.UnitZ, MathHelper.PiOver2);
//Ent.IsAffectedByGravity = false;
Ent.CollisionInformation.Events.PairTouching += OnCollision;
Ent.CollisionInformation.Events.CollisionEnded += OffCollision;
Ent.CollisionInformation.CollisionRules.Group = tubeGroup;
rotationDirection = x ? Vector3.UnitY : -Vector3.UnitX;
Ent.Orientation = Quaternion.CreateFromAxisAngle(rotationDirection, MathHelper.ToRadians(random.Next(0, 360))) * Ent.Orientation;
OriginalOrientation = Ent.Orientation;
//motor = new RevoluteJoint(null, Ent, ModelPosition, rotationDirection);
//motor.Motor.Settings.Mode = MotorMode.VelocityMotor;
//motor.Motor.Settings.VelocityMotor.Softness *= 9;
//motor.Motor.IsActive = true;
//motor.Motor.Settings.Servo.SpringSettings.StiffnessConstant = 0;
//motor.Motor.Settings.Servo.SpringSettings.DampingConstant /= 10;
//motor.Motor.Settings.Servo.BaseCorrectiveSpeed = MathHelper.TwoPi * GameManager.Space.TimeStepSettings.TimeStepDuration;
//m1 = new SingleEntityAngularMotor(Ent);
//m1.Settings.Mode = MotorMode.Servomechanism;
//m1.Settings.Servo.SpringSettings.StiffnessConstant = 0;
//AdditionalRotation = Quaternion.Identity;
//rebuildCurve();
//m2 = new SingleEntityLinearMotor(Ent, ModelPosition);
//m2.Settings.Mode = MotorMode.Servomechanism;
//m2.Settings.Servo.Goal = ModelPosition;
//m2.Settings.Servo.SpringSettings.StiffnessConstant = 0;
//m2.Settings.Servo.SpringSettings.DampingConstant /= 4;
}
public void CurvedEdges()
{
var cylinder = Cylinder.Create(10, 10);
cylinder.SegmentAngle = 270;
Body.Create(cylinder);
var face = cylinder.GetSubshapeReference(SubshapeType.Face, 1);
var edge = cylinder.GetSubshapeReference(SubshapeType.Edge, 0);
var taper = Taper.Create(cylinder.Body, face, edge, 22.5);
Assert.IsTrue(taper.Make(Shape.MakeFlags.None));
AssertHelper.IsSameModel(taper, Path.Combine(_BasePath, "CurvedEdges1"));
edge = cylinder.GetSubshapeReference(SubshapeType.Edge, 4);
taper.BaseEdgeOrVertex = edge;
Assert.IsTrue(taper.Make(Shape.MakeFlags.None));
AssertHelper.IsSameModel(taper, Path.Combine(_BasePath, "CurvedEdges2"));
}
/// <summary>
/// Creates a new instance of the <see cref="BoardAxes"/> class.
/// </summary>
public BoardAxes()
{
textModels = new Collection <SolidText>();
axesModels = new Collection <Cylinder>();
Cylinder xAxis = CreateXAxis();
Cylinder zAxis = CreateZAxis();
Cylinder yAxis = CreateYAxis();
ModelVisual3D xLabels = CreateXAxisLabels();
ModelVisual3D zLabels = CreateZAxisLabels();
ModelVisual3D yLabels = CreateYAxisLabels();
Children.Add(xAxis);
Children.Add(zAxis);
Children.Add(yAxis);
Children.Add(xLabels);
Children.Add(zLabels);
Children.Add(yLabels);
}
public void GroupHasBoundingBoxThatContainsItsChildren_ShouldWork()
{
var s = new Sphere();
s.Transform = Transformation.Translation(2, 5, -3) * Transformation.Scaling(2, 2, 2);
var c = new Cylinder();
c.Minimum = -2;
c.Maximum = 2;
c.Transform = Transformation.Translation(-4, -1, 4) * Transformation.Scaling(0.5, 1, 0.5);
var group = new Group();
group.AddShape(s);
group.AddShape(c);
var box = group.GetBounds();
Assert.Equal(new Point(-4.5, -3, -5), box.Min, PointComparer);
Assert.Equal(new Point(4, 7, 4.5), box.Max, PointComparer);
}
private void DrawCylinder(OpenGL gl)
{
gl.Disable(OpenGL.GL_AUTO_NORMAL);
gl.PushMatrix();
gl.Translate(0f, -1f, 0f);
gl.Rotate(-90f, 0f, 0f);
Cylinder cil = new Cylinder
{
Height = 10,
BaseRadius = 2,
TopRadius = 2
};
cil.NormalGeneration = Normals.Smooth;
cil.CreateInContext(gl);
cil.Render(gl, SharpGL.SceneGraph.Core.RenderMode.Render);
gl.PopMatrix();
gl.Enable(OpenGL.GL_AUTO_NORMAL);
}
public void SpawnNewCylinder() //Save the cylinder to the past and add it to the cylinder sheet
{
Cylinder newCylinder = Instantiate(prefab);
Vector3 position = new Vector3(transform.position.x, cylinders[cylinders.Count - 1].transform.position.y - cylinders[cylinders.Count - 1].transform.localScale.z, transform.position.z);
newCylinder.transform.localPosition = position;
newCylinder.transform.localScale = new Vector3(0.01f, 0.6f, 0.01f);
Scale = 0.01f;
PlayerPrefs.SetFloat("Scale", Scale);
newCylinder.transform.SetParent(parent);
cylinders.Add(newCylinder);
cylindersNum = cylindersNum + 1;
PlayerPrefs.SetInt("CylinderNum", cylindersNum);
}
public static void ParseDb(string path)
{
using (var file = new StreamReader(path))
{
string[] templateDbLengthsString = file.ReadLine().Split(new Char[] { ' ' });
templateDbLengths = new int[templateDbLengthsString.Length];
for (int i = 0; i < templateDbLengthsString.Length; i++)
{
templateDbLengths[i] = Int32.Parse(templateDbLengthsString[i]);
}
string[] templateIndicesString = file.ReadLine().Split(new Char[] { ' ' });
templateIndices = new uint[templateIndicesString.Length];
for (int i = 0; i < templateIndicesString.Length; i++)
{
templateIndices[i] = UInt32.Parse(templateIndicesString[i]);
}
file.ReadLine();
contiguousCylinders = new Cylinder[templateIndices.Length];
for (int i = 0; i < templateIndices.Length; i++)
{
Cylinder curCylinder = new Cylinder();
string curCylinderString = file.ReadLine();
uint[] curCylinderUInt = new uint[curCylinderString.Length];
for (int j = 0; j < curCylinderUInt.Length; j++)
{
curCylinderUInt[j] = UInt32.Parse(curCylinderString[j].ToString());
}
curCylinder.Values = CylinderTestsHelper.ConvertArrayUintToBinary(curCylinderUInt);
curCylinder.Angle = Double.Parse(file.ReadLine());
curCylinder.Norm = Double.Parse(file.ReadLine());
contiguousCylinders[i] = curCylinder;
file.ReadLine();
}
}
}
public override void Initialize(ContentArchive content, Camera camera)
{
camera.Yaw = 0;
camera.Pitch = 0;
camera.Position = new Vector3(0, 0, 5);
Simulation = Simulation.Create(BufferPool, new DemoNarrowPhaseCallbacks(), new DemoPoseIntegratorCallbacks(new Vector3(0, 0, 0)));
var a = new Cylinder(1f, 1f);
var b = new Cylinder(1f, 1f);
var localOffsetB = new Vector3(.1f, 1.1f, 0.1f);
var localOrientationB = Quaternion.CreateFromAxisAngle(Vector3.Normalize(new Vector3(1, 1, 1)), MathHelper.Pi * 1.5f);
Simulation.Bodies.Add(BodyDescription.CreateConvexKinematic(new Vector3(), Simulation.Shapes, a));
Simulation.Bodies.Add(BodyDescription.CreateConvexKinematic(new RigidPose(localOffsetB, localOrientationB), Simulation.Shapes, b));
CylinderWide aWide = default, bWide = default;
public static Cylinder PutNewRandomCylinderOnHook(string hook)
{
Hook h = new Hook(hook);
if (h.CylinderID != 0)
{
return(Cylinder.LoadCylinder(h.CylinderID));
}
if (h.IsRackValid())
{
Cylinder c = CreateNewRandomCylinder();
h.CylinderID = c.Cylinder_ID;
return(c);
}
return(null);
}
protected override void LoadContent()
{
spriteBatch = new SpriteBatch(GraphicsDevice);
Renderer.Initialize(this);
defaultTexture = Content.Load <Texture2D>("default");
light = new DirectionalLight();
light.Direction = new Vector3(0, -0.3f, 0.5f);
light.Color = Color.Red;
geomCube = new Cube(GraphicsDevice);
geomCube.Position = new Vector3(2, 1, 0);
geomCube.Color = new Color(1.0f, 0.0f, 0.0f);
geomCylinder = new Cylinder(GraphicsDevice, 5);
geomCylinder.Position = new Vector3(4, 1, 0);
geomCylinder.Color = new Color(1.0f, 1.0f, 0.0f);
geomSphere = new Sphere(GraphicsDevice, 3);
geomSphere.Position = new Vector3(6, 1, 0);
geomSphere.Color = new Color(0.0f, 1.0f, 0.0f);
geomTorus = new Torus(GraphicsDevice);
geomTorus.Position = new Vector3(8, 1, 0);
geomTorus.Color = new Color(0.0f, 1.0f, 1.0f);
teapot = new Mesh(Content.Load <Model>("Teapot"))
{
Size = new Vector3(0.5f, 0.5f, 0.5f),
Position = new Vector3(10, 0, 0),
Texture = defaultTexture
};
cube = new Mesh(Content.Load <Model>("cube"))
{
Position = new Vector3(0, 1, -5),
Size = new Vector3(2, 4, 2),
Rotation = new Vector3(45, 0, 45),
Texture = defaultTexture
};
}
public void DrawCylinder(ref Vector3 position, float height, float radius, ref Quaternion rotation, ref Color color, bool depthTest = true)
{
var cmd = new Cylinder()
{
Position = position, Height = height, Radius = radius, Rotation = rotation, Color = color
};
var msg = new Renderable(ref cmd);
if (depthTest)
{
renderablesWithDepth.Add(msg);
totalPrimitives.Cylinders++;
}
else
{
renderablesNoDepth.Add(msg);
totalPrimitivesNoDepth.Cylinders++;
}
}
public CircularPrintbed(float radius, Color color, Color lineColor, float rotationX = 0, float rotationY = 0)
{
float height = 0.01f;
var printbed = Cylinder.With()
.Position(new Point3D(0, 0, -height))
.Height(height)
.Radius(radius)
.RotationX(rotationX)
.RotationY(rotationY)
.Color(color)
.Build();
var linePoints = GetLinePoints(radius)
.RotateXYX(rotationX, rotationY, 0);
var lines = new Renderable(lineColor, linePoints, RenderableType.Lines);
_parts.Add(printbed);
_parts.Add(lines);
}
public void LocalBoundsConsidersAllChildren()
{
var s = new Sphere();
s.SetTransform(Transform.Translate(2, 5, -3) * Transform.Scale(2f));
var c = new Cylinder {
Minimum = -2, Maximum = 2
};
c.SetTransform(Transform.Translate(-4, -1, 4) * Transform.Scale(0.5f, 1, 0.5f));
var g = new Group();
g.AddChild(s);
g.AddChild(c);
var b = g.LocalBounds();
b.Min.Should().Be(new Point(-4.5f, -3, -5));
b.Max.Should().Be(new Point(4f, 7, 4.5f));
}
public void NoAutoFaceDetection()
{
Context.InitWithView(500);
var ctx = Context.Current;
// Create a shape with a planar face, but without an opposite face
var cylinder = Cylinder.Create(10, 10);
var body = Body.Create(cylinder);
var face = cylinder.GetSubshapeReference(SubshapeType.Face, 1);
var edge = cylinder.GetSubshapeReference(SubshapeType.Edge, 0);
var taper = Taper.Create(cylinder.Body, face, edge, 22.5);
taper.BaseParameter = 0.0;
Assert.IsTrue(taper.Make(Shape.MakeFlags.None));
ctx.Document.AddChild(body);
ctx.ViewportController.ZoomFitAll();
// Start tool
ctx.WorkspaceController.Selection.SelectEntity(body);
Assert.IsTrue(ToolboxCommands.CreateEtchingMask.CanExecute());
ToolboxCommands.CreateEtchingMask.Execute();
var tool = ctx.WorkspaceController.CurrentTool as EtchingMaskEditTool;
Assert.IsNotNull(tool);
Assert.IsNotNull(ctx.WorkspaceController.CurrentToolAction);
// Check selection filter
ctx.MoveTo(150, 300);
AssertHelper.IsSameViewport(Path.Combine(_BasePath, "NoAutoFaceDetection02"));
ctx.MoveTo(250, 250);
AssertHelper.IsSameViewport(Path.Combine(_BasePath, "NoAutoFaceDetection01"));
ctx.ClickAt(250, 250);
Assert.IsNull(ctx.WorkspaceController.CurrentToolAction);
// Component should exist, even if it can not work correctly
var component = body.FindComponent <EtchingMaskComponent>();
Assert.IsNotNull(component);
Assert.IsFalse(component.IsValid);
}
/// <summary>
/// Constructs a new character controller with the default configuration.
/// </summary>
public CharacterController()
{
Body = new Cylinder(Vector3.Zero, 1.7f, .6f, 10);
Body.IgnoreShapeChanges = true; //Wouldn't want inertia tensor recomputations to occur when crouching and such.
Body.CollisionInformation.Shape.CollisionMargin = .1f;
//Making the character a continuous object prevents it from flying through walls which would be pretty jarring from a player's perspective.
Body.PositionUpdateMode = PositionUpdateMode.Continuous;
Body.LocalInertiaTensorInverse = new Matrix3X3();
//TODO: In v0.16.2, compound bodies would override the material properties that get set in the CreatingPair event handler.
//In a future version where this is changed, change this to conceptually minimally required CreatingPair.
Body.CollisionInformation.Events.DetectingInitialCollision += RemoveFriction;
Body.LinearDamping = 0;
SupportFinder = new SupportFinder(this);
HorizontalMotionConstraint = new HorizontalMotionConstraint(this);
VerticalMotionConstraint = new VerticalMotionConstraint(this);
StepManager = new StepManager(this);
StanceManager = new StanceManager(this);
QueryManager = new QueryManager(this);
}
// 类
public void testClass()
{
MyClass p1 = new MyClass();
MyClass p2 = new MyClass(6, 7);
Console.WriteLine("CoOrds #1 at {0}", p1);
Console.WriteLine("CoOrds #2 at {0}", p2);
Circle ring = new Circle(2);
Cylinder tube = new Cylinder(2, 3);
Console.WriteLine("Area of the circle = {0:F2}", ring.Area());
Console.WriteLine("Area of the cylinder = {0:F2}", tube.Area());
TimePeriod ti = new TimePeriod(3600*5);
Console.WriteLine("Setid time is {0}", ti.hours);
ShapeStatic.TestSe();
}
private GasEndPoint MakeInstalledCylinder(IDataReader reader, DataAccessOrdinals ordinals, DataAccessTransaction trx)
{
short position = SqlSafeGetShort(reader, ordinals["POSITION"]);
string partNumber = SqlSafeGetString(reader, ordinals["PARTNUMBER"]);
// Try and get the Factory Cylinder information for the part number.
// Note that there may not be any factory cylinder info available if the
// part number is for a new cylinder type that's unknown to to iNet.
FactoryCylinder factoryCylinder = null;
if (partNumber != string.Empty)
{
factoryCylinder = new FactoryCylinderDataAccess().FindByPartNumber(partNumber, trx);
}
Cylinder cylinder;
if (factoryCylinder != null)
{
cylinder = new Cylinder(factoryCylinder);
}
else
{
cylinder = new Cylinder();
cylinder.PartNumber = partNumber;
}
string installationTypeString = SqlSafeGetString(reader, ordinals["INSTALLATIONTYPE"]);
GasEndPoint.Type installationType = (GasEndPoint.Type)Enum.Parse(typeof(GasEndPoint.Type), installationTypeString, true);
GasEndPoint gep = new GasEndPoint(cylinder, position, installationType);
gep.Cylinder.FactoryId = SqlSafeGetString(reader, ordinals["FACTORYID"]);
gep.Cylinder.ExpirationDate = SqlSafeGetDate(reader, ordinals["EXPIRATIONDATE"]);
gep.Cylinder.RefillDate = SqlSafeGetDate(reader, ordinals["REFILLDATE"]);
string pressure = SqlSafeGetString(reader, ordinals["PRESSURE"]);
gep.Cylinder.Pressure = (PressureLevel)Enum.Parse(typeof(PressureLevel), pressure, true);
return(gep);
}
public static void ParseDb(string path)
{
using (var file = new StreamReader(path))
{
string[] templateDbLengthsString = file.ReadLine().Split(new Char[] { ' ' });
templateDbLengths = new int[templateDbLengthsString.Length];
for (int i = 0; i < templateDbLengthsString.Length; i++)
{
templateDbLengths[i] = Int32.Parse(templateDbLengthsString[i]);
}
string[] templateIndicesString = file.ReadLine().Split(new Char[] { ' ' });
templateIndices = new uint[templateIndicesString.Length];
for (int i = 0; i < templateIndicesString.Length; i++)
{
templateIndices[i] = UInt32.Parse(templateIndicesString[i]);
}
file.ReadLine();
contiguousCylinders = new Cylinder[templateIndices.Length];
for (int i = 0; i < templateIndices.Length; i++)
{
Cylinder curCylinder = new Cylinder();
string curCylinderString = file.ReadLine();
uint[] curCylinderUInt = new uint[curCylinderString.Length];
for (int j = 0; j < curCylinderUInt.Length; j++)
{
curCylinderUInt[j] = UInt32.Parse(curCylinderString[j].ToString());
}
curCylinder.Values = CylinderTestsHelper.ConvertArrayUintToBinary(curCylinderUInt);
curCylinder.Angle = Double.Parse(file.ReadLine());
curCylinder.Norm = Double.Parse(file.ReadLine());
contiguousCylinders[i] = curCylinder;
file.ReadLine();
}
}
}
public void IntersectContrainedCylinder()
{
Cylinder cyl = new Cylinder();
cyl.MinHeight = 1.0f;
cyl.MaxHeight = 2.0f;
Point org01 = new Point(0, 1.5f, 0);
Point org02 = new Point(0, 3, -5);
Point org03 = new Point(0, 0, -5);
Point org04 = new Point(0, 2, -5);
Point org05 = new Point(0, 1, -5);
Point org06 = new Point(0, 1.5f, -2);
Vector3 d01 = new Vector3(0.1f, 1, 0).Normalize();
Vector3 d02 = new Vector3(0, 0, 1).Normalize();
Vector3 d03 = new Vector3(0, 0, 1).Normalize();
Vector3 d04 = new Vector3(0, 0, 1).Normalize();
Vector3 d05 = new Vector3(0, 0, 1).Normalize();
Vector3 d06 = new Vector3(0, 0, 1).Normalize();
Ray r01 = new Ray(org01, d01);
Ray r02 = new Ray(org02, d02);
Ray r03 = new Ray(org03, d03);
Ray r04 = new Ray(org04, d04);
Ray r05 = new Ray(org05, d05);
Ray r06 = new Ray(org06, d06);
List <Intersection> xs01 = cyl.LocalIntersects(r01);
List <Intersection> xs02 = cyl.LocalIntersects(r02);
List <Intersection> xs03 = cyl.LocalIntersects(r03);
List <Intersection> xs04 = cyl.LocalIntersects(r04);
List <Intersection> xs05 = cyl.LocalIntersects(r05);
List <Intersection> xs06 = cyl.LocalIntersects(r06);
Assert.Empty(xs01);
Assert.Empty(xs02);
Assert.Empty(xs03);
Assert.Empty(xs04);
Assert.Empty(xs05);
Assert.Equal(2, xs06.Count);
}
public static Cylinder PutNewRandomCylinderOnLoadingStation(int ls_nr, int diameter = 0)
{
Unit ls = Unit.GetUnit(ls_nr);
Hook ls_hook_out = Hook.LoadingStation(ls_nr, false);
ls_hook_out.ClearID();
if (ls_nr == 13)
{
Hook.LS03a.ClearID();
}
//bool inside = ls.PosAxis04 == 1;
Hook ls_hook = Hook.LoadingStation(ls_nr, true);
if (ls_hook.CylinderID != 0)
{
Cylinder cc = ls_hook.Cylinder;
if (diameter > 0 && cc.Cylinder_ID != 0)
{
cc.Diameter = diameter;
cc.Update();
}
if (cc.Cylinder_ID != 0)
{
return(Cylinder.LoadCylinder(ls_hook.CylinderID));
}
}
Cylinder c = CreateNewRandomCylinder();
ls_hook.CylinderID = c.Cylinder_ID;
if (diameter > 0)
{
c.Diameter = diameter;
c.Update();
}
return(c);
}
static void Main(string[] args)
{
do
{
try
{
Circle circle = new Circle();
Cube cube = new Cube();
ITransform transform = circle;
Report(circle);
Report(cube);
Report(transform);
Pyramide pyramide = new Pyramide {
B = 2, H = 3
};
Report(pyramide);
pyramide.Transform(2);
Report(pyramide);
ITransform[] transforms = new ITransform[3];
transforms[0] = new Cube {
Rib = 2
};
transforms[1] = new Circle {
Rad = 2
};
transforms[2] = new Cylinder {
H = 2, R = 3
};
Array.ForEach(transforms, Report);
Array.ForEach(transforms, transform1 => transform1.Transform(2));
Array.ForEach(transforms, Report);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
Console.WriteLine("Press Esc to exit or another button to continue");
} while (Console.ReadKey().Key != ConsoleKey.Escape);
}
public static bool CylinderCylinderOverlappingCheck(Cylinder primitiveA, Cylinder primitiveB)
{
if (!primitiveA.IsPositive && primitiveB.IsPositive)
{
return(NegCylinderPosCylinderOverlappingCheck(primitiveA, primitiveB, 1));
}
if (primitiveA.IsPositive && !primitiveB.IsPositive)
{
return(NegCylinderPosCylinderOverlappingCheck(primitiveB, primitiveA, 2));
}
if (primitiveA.IsPositive && primitiveB.IsPositive)
{
return(PosCylinderPosCylinderOverlappingCheck(primitiveA, primitiveB));
}
if (!primitiveA.IsPositive && !primitiveB.IsPositive)
{
return(false);
}
return(false);
}
static Group HexagonSide()
{
var mat = new PhongMaterial(Util.FromHex("#7bc74d"))
{
Specular = .5f, Shininess = 800
};
var edge = new Cylinder(Translation(0, 0, -1) * RotationY(-MathF.PI / 6f) * RotationZ(-MathF.PI / 2f) *
Scale(.25f, 1, .25f))
{
Minimum = 0, Maximum = 1, Material = mat
};
var s = new Sphere(Translation(0, 0, -1) * Scale(.25f))
{
Material = mat
};
var side = new Group();
side.AddChildren(edge, s);
return(side);
}
static void Main(string[] args)
{
Point zorg = new Point(2, 3, 5);
Circle bob = new Circle(4, 2, 2, 0);
Square sally = new Square(3, 3, 5);
Rectangle stan = new Rectangle(4, 4, 10, 5);
Cylinder felix = new Cylinder(4.5, 8, 3, 7, 10);
AbstractShape shozape;
shozape = bob;
string output = zorg.Name + " " + zorg + "\n" +
bob.Name + " " + bob + "\n" +
sally.Name + " " + sally + "\n" +
stan.Name + " " + stan + "\n" +
felix.Name + " " + felix + "\n";
MessageBox.Show(output);
}
private static void makeLaserStand()
{
OSCADObject center = new Cube(Inches.One, Inches.Half, Inches.One * 1.2, true);
OSCADObject outerColumn = new Cylinder(Inches.One, Inches.One, true).Resize(Inches.One * 1.5, Inches.Half * 1.5, Inches.One);
var bnds = outerColumn.Bounds();
OSCADObject bottom = new Cylinder(Inches.One, Inches.One, true)
.Resize(Inches.One * 2, Inches.Half * 2, Inches.One)
.Translate(0, 0, 0);
var obj = (outerColumn) + bottom;
bnds = obj.Bounds();
var cap = makeStandCap();
obj = obj + cap.Translate(0, 0, bnds.ZMax - Inches.Sixteenth);
obj.ToFile("laserStand2").Open();
}
private static void TestCase03()
{
// Normal vector on a cylinder
Shape cyl = new Cylinder();
var point = new[] { Tuple.Point(1, 0, 0),
Tuple.Point(0, 5, -1),
Tuple.Point(0, -2, 1),
Tuple.Point(-1, 1, 0) };
var normal = new[] { Tuple.Vector(1, 0, 0),
Tuple.Vector(0, 0, -1),
Tuple.Vector(0, 0, 1),
Tuple.Vector(-1, 0, 0) };
MethodInfo mi = cyl.GetType().GetMethod("LocalNormalAt", BindingFlags.NonPublic | BindingFlags.Instance);
for (int i = 0; i < 4; ++i)
{
Tuple n = (Tuple)mi.Invoke(cyl, new[] { point[i], null });
Assert.Equal(normal[i], n);
}
}
public static void makeACBrackets()
{
double width = Inches.One * 6.5;
double height = Inches.One;
double depth = Inches.One;
double thickness = Inches.Quarter;
var mainBox = new Cube(width, depth, height, true);
var cutout = mainBox.Clone().Scale(1.1, 1, 1).Translate(0, thickness, thickness);
var hole = new Cylinder(Inches.Eigth, Inches.One * 2, true)
{
Resolution = 30
}.Rotate(90, 0, 0);
var whole = mainBox - cutout - hole.Translate(0, 0, Inches.Quarter) -
hole.Clone().Translate(-Inches.One * 2, 0, Inches.Quarter) - hole.Clone().Translate(+Inches.One * 2, 0, Inches.Quarter);
whole.ToFile("acBracket");
}
public override void Visit(Cylinder visitable)
{
if (visitable.IsInvisible())
{
return;
}
if (visitable.Top is PlaneImageBrush)
{
throw new NotImplementedException();
}
var solidColorBrush = visitable.Top as SolidColorBrush;
if (solidColorBrush == null)
{
return;
}
var diameter = (int)(Math.Max(visitable.RTop, visitable.RBottom) * 2);
InternalResult = FromColor(visitable, solidColorBrush.Color, new Size(diameter, diameter));
}
/// <summary>
/// TODO 3.3: Draw one port pillar
/// <summary>
public void DrawPillar(OpenGL gl, float transX, float transZ)
{
gl.PushMatrix();
gl.Translate(transX, pillarTranslateY, transZ);
gl.Scale(20f, 170f, 20f);
gl.Rotate(-90f, 1, 0, 0);
Glu.gluQuadricTexture(Glu.gluNewQuadric(), 1);
gl.BindTexture(OpenGL.GL_TEXTURE_2D, m_textures[(int)TextureMaterials.WOOD]);
gl.Color(0.2f, 0.2f, 0.2f);
Cylinder pillar = new Cylinder
{
TopRadius = 1
};
pillar.CreateInContext(gl);
pillar.Render(gl, RenderMode.Render);
gl.PopMatrix();
}
public static void makePaddle()
{
double holeSize = Inches.One + Inches.Eigth;
double holeHeight = Inches.One;
double shaftSize = holeSize + Inches.Quarter;
double totalLength = Inches.One * 8;
double totalWidth = Inches.One * 5;
var blade = new Sphere()
{
Resolution = 80
}.Resize(totalLength, totalWidth, Inches.One * 2);
var copy = blade.Clone().Translate(0, 0, -Inches.One).Scale(1.4, 1.4, 1.1);
blade = blade - copy;
//var gap = new Cube(Inches.One, Inches.One * 8, Inches.One*8, true).Translate(blade.Bounds().XMin, 0, 0);
//blade = blade - gap;
OSCADObject shaft = new Cylinder(shaftSize, totalLength / 4, true)
{
Resolution = 80
}.Rotate(0, 90, 0);
var hole = new Cylinder(holeSize, holeHeight * 2, true)
{
Resolution = 80
}.Rotate(0, 90, 0).Translate(shaft.Bounds().XMin, 0, 0);
blade = blade - hole.Translate(blade.Bounds().XMin + Inches.Half, 0, +Inches.Quarter);
shaft = shaft - hole;
shaft = shaft.Translate(blade.Bounds().XMin + Inches.Half, 0, +Inches.Quarter);
var gapCloser = new Sphere(shaftSize)
{
Resolution = 80
}.Translate(shaft.Bounds().XMax, 0, +Inches.Quarter);
var whole = (blade + shaft + gapCloser).Rotate(180, 0, 0);
whole.ToFile("paddle").Open();
}
public AxisGizmo(Color color, Vector3D axis)
{
this.Axis = axis;
this.color = color;
Vector3D rotationAxis = new Vector3D(axis.Z, 0, axis.X);
this.circle = new Circle();
this.circle.Thickness = 1;
this.circle.Color = color;
this.circle.Radius = 0.5;
this.circle.Transform = new RotateTransform3D(new AxisAngleRotation3D(axis, 90));
this.Children.Add(this.circle);
cylinder = new Cylinder();
cylinder.Radius = 0.49;
cylinder.Length = 0.15;
cylinder.Transform = new RotateTransform3D(new AxisAngleRotation3D(axis, 90));
cylinder.Material = new DiffuseMaterial(new SolidColorBrush(Colors.Transparent));
this.Children.Add(cylinder);
}
internal static extern IntPtr ON_Cylinder_GetNurbForm(ref Cylinder cylinder);
static void Main()
{
double radius = 2.5;
double height = 3.0;
Circle ring = new Circle(radius);
Cylinder tube = new Cylinder(radius, height);
Console.WriteLine("Area of the circle = {0:F2}", ring.Area());
Console.WriteLine("Area of the cylinder = {0:F2}", tube.Area());
// Keep the console window open in debug mode.
Console.WriteLine("Press any key to exit.");
Console.ReadKey();
}
internal static extern IntPtr ON_Extrusion_CreatePipe(ref Cylinder cylinder, double otherRadius, [MarshalAs(UnmanagedType.U1)]bool capBottom, [MarshalAs(UnmanagedType.U1)]bool capTop);
/// <summary>
/// Constructs a new demo.
/// </summary>
/// <param name="game">Game owning this demo.</param>
public ReverseTrikeDemo(DemosGame game)
: base(game)
{
game.Camera.Position = new Vector3(0, 2, 15);
Space.Add(new Box(new Vector3(0, -5, 0), 20, 1, 20));
var body = new Box(new Vector3(0, 0, 0), 2, 1, 3, 10);
body.CollisionInformation.LocalPosition = new Vector3(0, .8f, 0);
Space.Add(body);
#region First Wheel
var wheel = new Cylinder(body.Position + new Vector3(-1.3f, 0, -1.5f), .2f, .5f, 4);
wheel.Material = new Material(1.5f, 1.5f, 0);
wheel.Orientation = Quaternion.CreateFromAxisAngle(Vector3.Forward, MathHelper.PiOver2);
//Preventing the occasional pointless collision pair can speed things up.
CollisionRules.AddRule(body, wheel, CollisionRule.NoBroadPhase);
//Connect the wheel to the body.
var ballSocketJoint = new BallSocketJoint(body, wheel, wheel.Position);
var swivelHingeAngularJoint = new SwivelHingeAngularJoint(body, wheel, Vector3.Up, Vector3.Right);
//Motorize the wheel.
drivingMotor1 = new RevoluteMotor(body, wheel, Vector3.Left);
drivingMotor1.Settings.VelocityMotor.Softness = .2f;
//Let it roll when the user isn't giving specific commands.
drivingMotor1.IsActive = false;
steeringMotor1 = new RevoluteMotor(body, wheel, Vector3.Up);
steeringMotor1.Settings.Mode = MotorMode.Servomechanism;
//The constructor makes a guess about how to set up the constraint.
//It can't always be right since it doesn't have all the information;
//in this case, it chooses the basis and test axis incorrectly.
//This leads to a 'flipping' behavior when the wheel is rolling
//(the test axis is 'rolling' with the wheel, and passes over
//a singularity which causes a flip).
//To fix this, we configure the constraint directly.
//The basis is aligned with how the wheel is set up; we choose 'up' as
//the motorized axis, and right/forward to define the angle measurement plane.
//The test axis is set to be perpendicular to the wheel's rotation so that
//it only measures the steering angle.
//If you're curious, the angle measurement is just a Math.Atan2.
//The current world test axis is dotted against the two plane axes (Right and Forward here).
//This gives an x and y value. These can be plugged into Atan2 just like when
//you compute an angle on a normal 2d graph.
steeringMotor1.Basis.SetWorldAxes(Vector3.Up, Vector3.Right);
steeringMotor1.TestAxis = Vector3.Right;
//Add the wheel and connection to the space.
Space.Add(wheel);
Space.Add(ballSocketJoint);
Space.Add(swivelHingeAngularJoint);
Space.Add(drivingMotor1);
Space.Add(steeringMotor1);
#endregion
#region Second Wheel
wheel = new Cylinder(body.Position + new Vector3(1.3f, 0, -1.5f), .2f, .5f, 4);
wheel.Material = new Material(1.5f, 1.5f, 0);
wheel.Orientation = Quaternion.CreateFromAxisAngle(Vector3.Forward, MathHelper.PiOver2);
//Preventing the occasional pointless collision pair can speed things up.
CollisionRules.AddRule(body, wheel, CollisionRule.NoBroadPhase);
//Connect the wheel to the body.
ballSocketJoint = new BallSocketJoint(body, wheel, wheel.Position);
swivelHingeAngularJoint = new SwivelHingeAngularJoint(body, wheel, Vector3.Up, Vector3.Right);
//Motorize the wheel.
drivingMotor2 = new RevoluteMotor(body, wheel, Vector3.Left);
drivingMotor2.Settings.VelocityMotor.Softness = .2f;
//Let it roll when the user isn't giving specific commands.
drivingMotor2.IsActive = false;
steeringMotor2 = new RevoluteMotor(body, wheel, Vector3.Up);
steeringMotor2.Settings.Mode = MotorMode.Servomechanism;
//Configure the motor. See wheel 1 for more description.
steeringMotor2.Basis.SetWorldAxes(Vector3.Up, Vector3.Right);
steeringMotor2.TestAxis = Vector3.Right;
//Add the wheel and connection to the space.
Space.Add(wheel);
Space.Add(ballSocketJoint);
Space.Add(swivelHingeAngularJoint);
Space.Add(drivingMotor2);
Space.Add(steeringMotor2);
#endregion
#region Third Wheel
wheel = new Cylinder(body.Position + new Vector3(0, -.3f, 1.5f), .2f, .5f, 4);
wheel.Material = new Material(1.5f, 1.5f, 0);
wheel.Orientation = Quaternion.CreateFromAxisAngle(Vector3.Forward, MathHelper.PiOver2);
//Preventing the occasional pointless collision pair can speed things up.
CollisionRules.AddRule(body, wheel, CollisionRule.NoBroadPhase);
//Connect the wheel to the body.
ballSocketJoint = new BallSocketJoint(body, wheel, wheel.Position);
//Notice that the third wheel isn't a swivel hinge, it's just a revolute axis.
//This lets it roll, but prevents flopping around like the wheels of a grocery cart.
//Could have used a RevoluteJoint solver group here, but this shows it's possible to do
//the same things without using the combo-constraints.
var revoluteAngularJoint = new RevoluteAngularJoint(body, wheel, Vector3.Right);
//Add the wheel and connection to the space.
Space.Add(wheel);
Space.Add(ballSocketJoint);
Space.Add(revoluteAngularJoint);
#endregion
int xLength = 180;
int zLength = 180;
float xSpacing = 8f;
float zSpacing = 8f;
var heights = new float[xLength, zLength];
for (int i = 0; i < xLength; i++)
{
for (int j = 0; j < zLength; j++)
{
float x = i - xLength / 2;
float z = j - zLength / 2;
//heights[i,j] = (float)(x * y / 1000f);
heights[i, j] = (float)(10 * (Math.Sin(x / 8) + Math.Sin(z / 8)));
//heights[i,j] = 3 * (float)Math.Sin(x * y / 100f);
//heights[i,j] = (x * x * x * y - y * y * y * x) / 1000f;
}
}
//Create the terrain.
var terrain = new Terrain(heights, new AffineTransform(
new Vector3(xSpacing, 1, zSpacing),
Quaternion.Identity,
new Vector3(-xLength * xSpacing / 2, -10, -zLength * zSpacing / 2)));
Space.Add(terrain);
game.ModelDrawer.Add(terrain);
}
internal static extern bool ON_Surface_IsCylinder(IntPtr pConstSurface, ref Cylinder cylinder, double tolerance, [MarshalAs(UnmanagedType.U1)]bool computeCylinder);
internal static extern IntPtr ON_Cylinder_RevSurfaceForm(ref Cylinder cylinder);
internal static extern bool ON_TextureMapping_SetCylinderMapping(IntPtr pTextureMapping, ref Cylinder pCylinder, [MarshalAs(UnmanagedType.U1)]bool capped);
internal static extern int ON_Intersect_LineCylinder(ref Line line, ref Cylinder cylinder, ref Point3d point1, ref Point3d point2);
internal static extern IntPtr ON_Brep_FromCylinder(ref Cylinder cylinder, [MarshalAs(UnmanagedType.U1)]bool capBottom, [MarshalAs(UnmanagedType.U1)]bool capTop);
