private ChunkedLodTreeNode[] GetLeafs(Bounds2D bounds, ChunkedLodTreeNode parent, int depth)
{
if (depth == 0)
{
return new ChunkedLodTreeNode[0];
}
var min = bounds.Min;
var max = bounds.Max;
var center = bounds.Center;
var first = new Bounds2D(min, new Vector2d(center.X, center.Y));
var second = new Bounds2D(new Vector2d(center.X, min.Y), new Vector2d(max.X, center.Y));
var third = new Bounds2D(new Vector2d(min.X, center.Y), new Vector2d(center.X, max.Y));
var fourth = new Bounds2D(new Vector2d(center.X, center.Y), max);
var nextDepth = depth - 1;
var geometricError = CalculateGeometricError(depth - 1);
return new[]
{
CreateChunkedLodTreeNode(first, parent, nextDepth, geometricError),
CreateChunkedLodTreeNode(second, parent, nextDepth, geometricError),
CreateChunkedLodTreeNode(third, parent, nextDepth, geometricError),
CreateChunkedLodTreeNode(fourth, parent, nextDepth, geometricError)
};
}
private Collision2D(SpriteCollider a, SpriteCollider b)
{
this.a = a;
this.b = b;
boundsA = a.getBounds();
boundsB = b.getBounds();
checkCollsion();
}
public Bounds2D toLocal(Bounds2D global)
{
Bounds2D ret = new Bounds2D();
ret.x = global.x - x;
ret.y = global.y - y;
ret.width = global.width;
ret.height = global.height;
return ret;
}
public Bounds2D intersection(Bounds2D other)
{
Bounds2D ret = new Bounds2D();
ret.x = Mathf.Max(x, other.x);
ret.y = Mathf.Max(y, other.y);
ret.width = Mathf.Abs(ret.x - Mathf.Min(x+width,other.x+other.width));
ret.height = Mathf.Abs(ret.y - Mathf.Min(y+height,other.y+other.height));
return ret;
}
public static ChunkedLodTreeFactory.ChunkedLodTreeNode CreateTree()
{
var chunkedLodTreeFactory = new ChunkedLodTreeFactory();
double width = 8192 * 2 * 2;
var bounds = new Bounds2D(
new Vector2d(-width/2, -width/2),
new Vector2d(width/2, width/2));
var chunkResolution = 32;
var depth = (int)Math.Log((width / chunkResolution), 2);
return chunkedLodTreeFactory.Create(bounds, depth);
}
public ChunkedLodTreeNode(Bounds2D bounds, ChunkedLodTreeNode parent, double geometricError)
{
Bounds = bounds;
Parent = parent;
Nodes = new ChunkedLodTreeNode[0];
GeometricError = geometricError;
if (Parent == null)
{
Level = 0;
}
else
{
Level = parent.Level + 1;
}
}
protected override void DoCheck(IMovable user, ref Vector2 vel, ref CollisionStatus collStatus, LayerMask mask,
Bounds2D bounds, Bounds2D shrinkedBounds)
{
//Direction
var direction = Math.Sign(vel.y);
var verticalRays = user.VerticalRaycasts;
var directionVector = new Vector2(0, vel.y * Time.deltaTime);
// Bounds2D
var bMin = bounds.Min;
var bMax = bounds.Max;
var positiveDir = direction == 1;
var originX = shrinkedBounds.Min.x;
var originY = positiveDir ? bMax.y : bMin.y;
var origin = new Vector2(originX, originY);
var width = shrinkedBounds.Size.x;
var spacing = width / (verticalRays - 1);
var rayLength = directionVector.magnitude;
LastHit = null;
var hitDown = false;
for (byte x = 0; x < verticalRays; x++)
{
var raycast = Physics2D.Raycast(origin, directionVector, rayLength, mask);
Debug.DrawRay(origin, directionVector, raycast ? Color.green : Color.red);
if (raycast && !raycast.collider.isTrigger && raycast.distance < rayLength)
{
LastHit = raycast;
vel.y = raycast.distance / Time.deltaTime * direction;
rayLength = raycast.distance;
collStatus.Down = direction == -1;
collStatus.Up = direction == 1;
if (!hitDown)
{
hitDown = direction == -1;
}
}
origin.x += spacing;
}
if (!hitDown)
{
collStatus.Down = false;
}
}
public Film(
Point2I resolution,
Bounds2D cropWindow,
Filter filter,
double diagonal,
string filename,
double scale,
double maxSampleLuminance = double.MaxValue)
{
FullResolution = resolution;
Diagonal = diagonal * 0.001;
Filter = filter;
Filename = filename;
_scale = scale;
_maxSampleLuminance = maxSampleLuminance;
CroppedPixelBounds = new Bounds2I(
new Point2I(
Convert.ToInt32(Math.Ceiling(Convert.ToDouble(FullResolution.X) * cropWindow.MinPoint.X)),
Convert.ToInt32(Math.Ceiling(Convert.ToDouble(FullResolution.Y) * cropWindow.MinPoint.Y))),
new Point2I(
Convert.ToInt32(Math.Ceiling(Convert.ToDouble(FullResolution.X) * cropWindow.MaxPoint.X)),
Convert.ToInt32(Math.Ceiling(Convert.ToDouble(FullResolution.Y) * cropWindow.MaxPoint.Y))));
//LOG(INFO) << "Created film with full resolution " << resolution <<
// ". Crop window of " << cropWindow << " -> croppedPixelBounds " <<
// croppedPixelBounds;
// Allocate film image storage
_pixels = new Pixel[CroppedPixelBounds.Area];
// todo: this is a stat... _filmPixelMemory += croppedPixelBounds.Area() * sizeof(Pixel);
// Precompute filter weight table
int offset = 0;
for (int y = 0; y < FilterTableWidth; ++y)
{
for (int x = 0; x < FilterTableWidth; ++x, ++offset)
{
Point2D p = new Point2D(
(x + 0.5f) * filter.Radius.X / Convert.ToDouble(FilterTableWidth),
(y + 0.5f) * filter.Radius.Y / Convert.ToDouble(FilterTableWidth));
FilterTable[offset] = filter.Evaluate(p);
}
}
}
/// <inheritdoc />
public PerspectiveCamera(AnimatedTransform cameraToWorld, Bounds2D screenWindow, double shutterOpen, double shutterClose, double lensr, double focald, double fov, Film film, Medium medium)
: base(cameraToWorld, Transform.Perspective(fov, 1e-2f, 1000.0), screenWindow, shutterOpen, shutterClose, lensr, focald, film, medium)
{
// Compute differential changes in origin for perspective camera rays
_dxCamera =
(RasterToCamera.AtPoint(new Point3D(1.0, 0.0, 0.0)) - RasterToCamera.AtPoint(new Point3D(0.0, 0.0, 0.0))).ToVector3D();
_dyCamera =
(RasterToCamera.AtPoint(new Point3D(0.0, 1.0, 0.0)) - RasterToCamera.AtPoint(new Point3D(0.0, 0.0, 0.0))).ToVector3D();
// Compute image plane bounds at $z=1$ for _PerspectiveCamera_
Point2I res = film.FullResolution;
Point3D MinPoint = RasterToCamera.AtPoint(new Point3D(0.0, 0.0, 0.0));
Point3D MaxPoint = RasterToCamera.AtPoint(new Point3D(res.X, res.Y, 0.0));
MinPoint /= MinPoint.Z;
MaxPoint /= MaxPoint.Z;
_a = Math.Abs((MaxPoint.X - MinPoint.X) * (MaxPoint.Y - MinPoint.Y));
}
/// <summary> Constructor </summary>
public Polygon2D(params Vector2[] verts)
{
if (verts.Length < 4)
{
Debug.LogWarning("You cannot create a polygon with less than 4 verts. Input count: " + verts.Length);
verts = new Vector2[] { new Vector2(-1, 1), new Vector2(1, 1), new Vector2(1, -1), new Vector2(-1, -1) };
}
_verts = verts;
_triIndices = Triangulate(verts);
float area = Geometry2D.ShoelaceFormula(_verts);
_area = Mathf.Abs(area);
_triCount = _triIndices.Length / 3;
_bounds = new Bounds2D(verts);
_edges = GetEdges(_verts);
_tris = GetTriangles(_verts, _triIndices);
_isClockwise = area < 0;
}
private IList <Polyline4D> method_17(
IClippingTransformer transformer,
Bounds2D textBounds)
{
Matrix4D transform = this.Transform;
IClippingTransformer transformer1 = (IClippingTransformer)transformer.Clone();
transformer1.SetPreTransform(transform);
double num = this.double_1 * (this.backgroundFillInfo_0.BorderOffsetFactor - 1.0);
double x1 = textBounds.Corner1.X - num;
double x2 = this.double_2 + num;
double y1 = textBounds.Corner1.Y - num;
double y2 = textBounds.Corner2.Y + num;
return(DxfUtil.smethod_38(new WW.Math.Geometry.Polyline3D(true, new WW.Math.Point3D[4] {
new WW.Math.Point3D(x1, y1, 0.0), new WW.Math.Point3D(x2, y1, 0.0), new WW.Math.Point3D(x2, y2, 0.0), new WW.Math.Point3D(x1, y2, 0.0)
}), true, transformer1));
}
private static bool Contains(Class455.Class461 polyInfo, Point2D point)
{
Bounds2D bounds2D0 = polyInfo.bounds2D_0;
Point2D min = bounds2D0.Min;
Point2D max = bounds2D0.Max;
if (min.X > point.X || max.X < point.X || (min.Y > point.Y || max.Y < point.Y))
{
return(polyInfo.bool_0);
}
Polygon2D polygon2D0 = polyInfo.polygon2D_0;
if (polyInfo.bool_0)
{
return(!polygon2D0.IsInside(point));
}
return(polygon2D0.IsInside(point));
}
private static void SearchRecursive(PathFinderAgent agent, Bounds2D targetBounds, Vector3 targetPos, float targetSqrDist, int targetBranch)
{
kDTreeBranch branch = branches[targetBranch];
if (branch.bounds.Overlap(targetBounds))
{
if (branch.branchA != -1)
{
SearchRecursive(agent, targetBounds, targetPos, targetSqrDist, branch.branchA);
SearchRecursive(agent, targetBounds, targetPos, targetSqrDist, branch.branchB);
}
else
{
for (int i = branch.start; i < branch.end; i++)
{
var realAgent = PathFinder.agents[agents[i].index];
if (agent != realAgent)
{
float curSqrDist = SomeMath.SqrDistance(targetPos, realAgent.positionVector3);
if (curSqrDist < targetSqrDist)
{
if (agent.neighbourAgents.Count < agent.maxNeighbors)
{
agent.neighbourAgents.Add(realAgent);
agent.neighbourSqrDistances.Add(curSqrDist);
}
else
{
for (int n = 0; n < agent.maxNeighbors; n++)
{
if (agent.neighbourSqrDistances[n] > curSqrDist)
{
agent.neighbourAgents[n] = realAgent;
agent.neighbourSqrDistances[n] = curSqrDist;
break;
}
}
}
}
}
}
}
}
}
private void SearchRecursive(T target, Bounds2D targetBounds, Vector2 targetPos, float targetSqrDist, int targetBranch)
{
kDTreeBranch branch = branches[targetBranch];
if (branch.bounds.Overlap(targetBounds))
{
if (branch.branchA != -1)
{
SearchRecursive(target, targetBounds, targetPos, targetSqrDist, branch.branchA);
SearchRecursive(target, targetBounds, targetPos, targetSqrDist, branch.branchB);
}
else
{
for (int i = branch.start; i < branch.end; i++)
{
T realAgent = data[members[i].index];
if (target.Equals(realAgent) == false)
{
float curSqrDist = SomeMath.SqrDistance(targetPos, realAgent.position);
if (curSqrDist < targetSqrDist)
{
if (target.neighbourAgents.Count < target.maxNeighbours)
{
target.neighbourAgents.Add(realAgent);
target.neighbourSqrDistances.Add(curSqrDist);
}
else
{
for (int n = 0; n < target.maxNeighbours; n++)
{
if (target.neighbourSqrDistances[n] > curSqrDist)
{
target.neighbourAgents[n] = realAgent;
target.neighbourSqrDistances[n] = curSqrDist;
break;
}
}
}
}
}
}
}
}
}
public void Transform(ITransformer4D transformer)
{
WW.Math.Point3D position = this.Position;
Vector4D vector4D1 = new Vector4D(position.X, position.Y, position.Z, 1.0);
WW.Math.Point3D point3D1 = transformer.TransformToPoint3D(this.matrix4D_0 * vector4D1);
Bounds2D bounds = this.interface34_0.Font.Metrics.GetBounds(this.interface34_0.Text, Enum24.flag_0);
Vector4D vector4D2 = vector4D1 + new Vector4D(bounds.Delta.X, 0.0, 0.0, 0.0);
WW.Math.Point3D point3D2 = transformer.TransformToPoint3D(this.matrix4D_0 * vector4D2);
Vector4D vector4D3 = vector4D1 + new Vector4D(0.0, bounds.Delta.Y, 0.0, 0.0);
WW.Math.Point3D point3D3 = transformer.TransformToPoint3D(this.matrix4D_0 * vector4D3);
Vector3D vector3D1 = (point3D2 - point3D1) / bounds.Delta.X;
Vector3D vector3D2 = (point3D3 - point3D1) / bounds.Delta.Y;
Vector3D zaxis = Vector3D.CrossProduct(vector3D1, vector3D2);
this.matrix4D_0 = Transformation4D.GetCoordSystem(vector3D1, vector3D2, zaxis, point3D1);
}
/// <summary>
/// Determines whether every item matches the conditions defined by the specified
/// predicate. If the current instance contains no items the return value is
/// <see langword="true"/>.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <typeparam name="TRefReadOnlyRectCollection">
/// <typeparamref name="TRefReadOnlyRectCollection"/> is
/// <see cref="IRefReadOnlyRectangularCollection{T}"/>
/// </typeparam>
/// <typeparam name="TPredicate">
/// <typeparamref name = "TPredicate"/> is <see cref="IPredicate{T}"/> and
/// <see langword="struct"/>
/// </typeparam>
/// <param name="source">The collection in which the operation takes place.</param>
/// <param name="match">
/// A <see langword="struct"/> implementing <see cref="IPredicate{T}"/> that defines
/// the conditions to check against the items.
/// </param>
/// <returns></returns>
public static bool TrueForAll <T, TRefReadOnlyRectCollection, TPredicate>(
this TRefReadOnlyRectCollection source, TPredicate match)
where TRefReadOnlyRectCollection : IRefReadOnlyRectangularCollection <T>
where TPredicate : struct, IPredicate <T>
{
Bounds2D bounds = source.Boundaries;
for (int i = 0; i < bounds.Length1; i++)
{
for (int j = 0; j < bounds.Length2; j++)
{
if (!match.Invoke(source[new Index2D(i, j)]))
{
return(false);
}
}
}
return(true);
}
public PerspectiveCamera(Transform cameraToWorld,
Bounds2D screenWindow,
float lensRadius,
float focalDistance,
float fov,
Film film)
: base(cameraToWorld, Perspective(fov, 1e-2f, 1000f), screenWindow, lensRadius, focalDistance, film)
{
_dxCamera = RasterToCamera * new Point(1, 0, 0) - RasterToCamera * new Point(0, 0, 0);
_dyCamera = RasterToCamera * new Point(0, 1, 0) - RasterToCamera * new Point(0, 0, 0);
var res = film.FullResolution;
var pMin = RasterToCamera * new Point(0, 0, 0);
var pMax = RasterToCamera * new Point(res.X, res.Y, 0);
pMin /= pMin.Z;
pMax /= pMax.Z;
A = Abs((pMax.X - pMin.X) * (pMax.Y - pMin.Y));
}
private Vector2 GetRandomVectorOutTheRoad(Bounds2D bounds)
{
var rnd = new System.Random();
var vec = new Vector2(
rnd.Next((int)bounds.Min.x,
(int)bounds.Max.x),
rnd.Next((int)bounds.Min.y,
(int)bounds.Max.y));
while (game.Map.RoadNodes.Contains(vec))
{
vec = new Vector2(
rnd.Next((int)bounds.Min.x,
(int)bounds.Max.x),
rnd.Next((int)bounds.Min.y,
(int)bounds.Max.y));
}
return(vec);
}
public BasicLayoutRenderInfo(IViewDescription viewDescription)
{
double val1 = viewDescription.ViewportWidth / viewDescription.ViewWidth;
double val2 = viewDescription.ViewportHeight / viewDescription.ViewHeight;
if (DxfUtil.IsSaneNotZero(val1) && DxfUtil.IsSaneNotZero(val2))
{
this.ModelToLayoutScaling = System.Math.Min(val1, val2);
Vector2D vector2D = val1 > val2 ? new Vector2D(0.5 * val2 / val1 * viewDescription.ViewportWidth, 0.5 * viewDescription.ViewportHeight) : new Vector2D(0.5 * viewDescription.ViewportWidth, 0.5 * val1 / val2 * viewDescription.ViewportHeight);
WW.Math.Point2D viewportCenter = (WW.Math.Point2D)viewDescription.ViewportCenter;
this.LayoutViewport = new Bounds2D(viewportCenter - vector2D, viewportCenter + vector2D);
this.ModelToLayoutTransform = Transformation4D.Translation((WW.Math.Vector3D)viewDescription.ViewportCenter) * Transformation4D.Scaling(this.ModelToLayoutScaling) * ViewUtil.GetBasicModelToViewportTransform(viewDescription) * Transformation4D.Translation(-(WW.Math.Vector3D)viewDescription.ViewportCenter);
}
else
{
this.LayoutViewport = new Bounds2D();
this.ModelToLayoutTransform = Matrix4D.Identity;
this.ModelToLayoutScaling = 0.0;
}
}
public void SetWipeoutPolygon(IList <WW.Math.Point2D> polygon)
{
Bounds2D bounds2D = new Bounds2D();
bounds2D.Update(polygon);
this.InsertionPoint = (WW.Math.Point3D)bounds2D.Min;
this.XAxis = new Vector3D(bounds2D.Delta.X, 0.0, 0.0);
this.YAxis = new Vector3D(0.0, bounds2D.Delta.Y, 0.0);
Matrix3D matrix3D = Transformation3D.Scaling(1.0 / this.XAxis.X, -1.0 / this.YAxis.Y, 1.0) * Transformation3D.Translation(WW.Math.Point2D.Zero - bounds2D.Center);
this.BoundaryVertices.Clear();
foreach (WW.Math.Point2D point in (IEnumerable <WW.Math.Point2D>)polygon)
{
this.BoundaryVertices.Add(matrix3D.Transform(point));
}
if (this.BoundaryVertices.Count <= 2 || !(this.BoundaryVertices[0] != this.BoundaryVertices[this.BoundaryVertices.Count - 1]))
{
return;
}
this.BoundaryVertices.Add(this.BoundaryVertices[0]);
}
/**
* Attempts to translate, rotate, and scale @points to match @target as closely as possible.
* Only points[0, target.Length] coordinates are used in the matching process - points[target.Length, points.Length]
* are just along for the ride.
*/
public static Transform2D MatchCoordinates(Vector2[] points, Vector2[] target)
{
int length = points.Length < target.Length ? points.Length : target.Length;
Bounds2D t_bounds = new Bounds2D(target, length); // only match the bounds of known matching points
// move points to the center of target
Vector2 translation = t_bounds.center - Bounds2D.Center(points, length);
Vector2[] transformed = new Vector2[points.Length];
for (int i = 0; i < points.Length; i++)
{
transformed[i] = points[i] + translation;
}
// rotate to match target points
Vector2 target_angle = target[1] - target[0], transform_angle = transformed[1] - transformed[0];
float angle = Vector2.Angle(target_angle, transform_angle);
float dot = Vector2.Dot(Vector2.Perpendicular(target_angle), transform_angle);
if (dot < 0)
{
angle = 360f - angle;
}
for (int i = 0; i < points.Length; i++)
{
transformed[i] = transformed[i].RotateAroundPoint(t_bounds.center, angle);
}
// and lastly scale
Bounds2D p_bounds = new Bounds2D(transformed, length);
Vector2 scale = t_bounds.size.DivideBy(p_bounds.size);
// for(int i = 0; i < points.Length; i++)
// transformed[i] = transformed[i].ScaleAroundPoint(t_bounds.center, scale);
return(new Transform2D(translation, angle, scale));
}
public Terminal(Primitive <bool> isPauseToggled)
{
this.isPauseToggled = isPauseToggled;
commands = new SortedDictionary <string, Command>();
autocomplete = new Autocomplete();
font = ContentCache.GetFont("Debug");
currentLine = new SpriteText(font);
suggestionText = new SpriteText(font);
lines = new List <SpriteText>();
history = new List <string>();
charWidth = font.Measure("A").x;
storedIndex = -1;
insertBounds = new Bounds2D(charWidth, font.Size);
var accessor = Properties.Access();
padding = accessor.GetInt("terminal.padding");
historyLimit = accessor.GetInt("terminal.history.limit");
Height = accessor.GetInt("terminal.default.height");
Anchor = Anchors.Left | Anchors.Top;
IsDrawEnabled = false;
colors = new Color[5];
textProcessor = new TextProcessor();
textProcessor.RepeatDelay = accessor.GetFloat("terminal.repeat.delay");
textProcessor.RepeatRate = accessor.GetFloat("terminal.repeat.rate");
textProcessor.Submit = Submit;
AddDefaultCommands();
MessageSystem.Subscribe(this, (int)CoreMessageTypes.ResizeWindow, data =>
{
// The terminal is always resized to fit the window width.
Width = ((ivec2)data).x;
});
InputProcessor.Add(this, 10);
}
protected ProjectiveCamera(
Transform cameraToWorld,
Transform cameraToScreen,
Bounds2D screenWindow,
float lensRadius,
float focalDistance,
Film film)
{
CameraToWorld = cameraToWorld;
CameraToScreen = cameraToScreen;
LensRadius = lensRadius;
FocalDistance = focalDistance;
Film = film;
ScreenToRaster = Scale(film.FullResolution.X, film.FullResolution.Y, 1f) *
Scale(1f / (screenWindow.Max.X - screenWindow.Min.X),
1f / (screenWindow.Min.Y - screenWindow.Max.Y),
1f) *
Translate(-screenWindow.Min.X, -screenWindow.Max.Y, 0f);
RasterToScreen = Invert(ScreenToRaster);
RasterToCamera = Invert(CameraToScreen) * RasterToScreen;
}
private void SearchRecursive(QuadTreeBranch curBranch, Bounds2D bounds, List <T> result)
{
if (curBranch == null)
{
return;
}
Bounds2D branchBounds = curBranch.bounds;
if (bounds.Overlap(branchBounds) == false)
{
return;
}
for (int i = 0; i < curBranch.list.Count; i++)
{
if (bounds.Overlap(curBranch.list[i].bounds))
{
result.Add(curBranch.list[i]);
}
}
if (curBranch.branches[0] != null)
{
SearchRecursive(curBranch.branches[0], bounds, result);
}
if (curBranch.branches[1] != null)
{
SearchRecursive(curBranch.branches[1], bounds, result);
}
if (curBranch.branches[2] != null)
{
SearchRecursive(curBranch.branches[2], bounds, result);
}
if (curBranch.branches[3] != null)
{
SearchRecursive(curBranch.branches[3], bounds, result);
}
}
public static ItemRequestResult <Index2D> FindIndex <
T, TRectCollection>(
this TRectCollection source,
Index2D startIndex,
Bounds2D sectorSize,
Predicate <T> match)
where TRectCollection : IRectangularCollection <T>
{
if (match == null)
{
throw new ArgumentNullException(nameof(match), "match cannot be null.");
}
try
{
return(source.FindIndex <T, TRectCollection, BoxedPredicate <T> >(
startIndex, sectorSize, new BoxedPredicate <T>(match)));
}
catch (ArgumentOutOfRangeException)
{
throw;
}
}
/// <summary>
/// Get the distance between a point and a quad
/// </summary>
/// <param name="point">The point from which the distance is calculated`</param>
/// <param name="a">One of the quad's point. Is connected to b and d.</param>
/// <param name="b">One of the quad's point. Is connected to a and c.</param>
/// <param name="c">One of the quad's point. Is connected to b and d.</param>
/// <param name="d">One of the quad's point. Is connected to c and a.</param>
/// <returns></returns>
public static float DistanceToQuad(Vector2 point, Vector2 a, Vector2 b, Vector2 c, Vector2 d)
{
s_QuadBuffer[0] = a;
s_QuadBuffer[1] = b;
s_QuadBuffer[2] = c;
s_QuadBuffer[3] = d;
var bounds = new Bounds2D(s_QuadBuffer);
//Check if the point is inside the quad
if (bounds.Contains(point))
{
var firstEdgeDir = bounds.center - (Vector2)GetEdgeCenter(a, b);
var rayStart = bounds.center + firstEdgeDir * (bounds.size.y + bounds.size.x + 2f);
var collisions = 0;
for (int i = 0, count = s_QuadBuffer.Length - 1; i < count; ++i)
{
var p1 = s_QuadBuffer[i];
var p2 = s_QuadBuffer[i + 1];
if (AreSegmentIntersecting(rayStart, point, p1, p2))
{
++collisions;
}
}
if (collisions % 2 != 0)
{
return(0f);
}
}
s_QuadDistanceBuffer[0] = DistanceToLine(point, a, b);
s_QuadDistanceBuffer[1] = DistanceToLine(point, b, c);
s_QuadDistanceBuffer[2] = DistanceToLine(point, c, d);
s_QuadDistanceBuffer[3] = DistanceToLine(point, d, a);
return(Mathf.Min(s_QuadDistanceBuffer));
}
public FlatShape4D(FillableShape2D shape, Matrix4D transform)
{
this.fillableShape2D_0 = shape;
this.matrix4D_0 = transform;
Bounds2D bounds = ShapeTool.GetBounds((IShape2D)shape);
if (bounds.Initialized)
{
this.point2D_0 = new Point2D[4]
{
bounds.Corner1,
new Point2D(bounds.Corner2.X, bounds.Corner1.Y),
bounds.Corner2,
new Point2D(bounds.Corner1.X, bounds.Corner2.Y)
}
}
;
else
{
this.point2D_0 = (Point2D[])null;
}
}
public static void AddToBounds(
Bounds2D bounds,
ISegment2DIterator iterator,
Matrix4D transformation)
{
if (!iterator.MoveNext())
{
return;
}
Point2D[] points = new Point2D[3];
Point2D point2D = new Point2D();
do
{
switch (iterator.Current(points, 0))
{
case SegmentType.MoveTo:
case SegmentType.LineTo:
point2D = transformation.Transform(points[0]);
bounds.Update(point2D);
break;
case SegmentType.QuadTo:
Point2D p1 = transformation.Transform(points[1]);
ShapeTool.smethod_4(bounds, point2D, transformation.Transform(points[0]), p1);
point2D = p1;
bounds.Update(point2D);
break;
case SegmentType.CubicTo:
Point2D p3 = transformation.Transform(points[2]);
ShapeTool.smethod_5(bounds, point2D, transformation.Transform(points[0]), transformation.Transform(points[1]), p3);
point2D = p3;
bounds.Update(point2D);
break;
}
}while (iterator.MoveNext());
}
public void BuildTree(int membersPerBranch = 2)
{
this.membersPerBranch = Mathf.Max(1, membersPerBranch);
foreach (var item in inUse)
{
ReturnBranch(item);
}
inUse.Clear();
//find current bonds
if (data.Count == 0)
{
return;
}
Bounds2D curBounds = data[0].bounds;
float minX = curBounds.minX;
float minY = curBounds.minY;
float maxX = curBounds.maxX;
float maxY = curBounds.maxY;
for (int i = 1; i < data.Count; i++)
{
curBounds = data[i].bounds;
minX = Mathf.Min(curBounds.minX, minX);
minY = Mathf.Min(curBounds.minY, minY);
maxX = Mathf.Max(curBounds.maxX, maxX);
maxY = Mathf.Max(curBounds.maxY, maxY);
}
root = GetFreeBranch();
root.list.AddRange(data);
root.bounds = new Bounds2D(minX, minY, maxX, maxY);
root.depth = 0;
BuildRecursive(root);
}
public RenderableMesh GetRenderable(Bounds2D bounds)
{
RenderableMesh mesh;
var result = _cache.TryGetValue(bounds, out mesh);
if (result)
{
return mesh;
}
if (!_jobs.Contains(bounds))
{
_jobs.Add(bounds);
JobDispatcher.Instance.Enqueue(() =>
{
var terrainChunk = _terrainChunkFactory.Create(bounds);
var renderableMesh = _resourceAllocator.AllocateResourceFor(terrainChunk);
_cache[bounds] = renderableMesh;
_jobs.Remove(bounds);
});
}
return null;
}
internal static ItemRequestResult <Index2D> FindIndexInternal <
T, TRectCollection, TPredicate>(
this TRectCollection source,
Index2D startIndex,
Bounds2D sectorSize,
TPredicate match)
where TRectCollection : IRectangularCollection <T>
where TPredicate : struct, IPredicate <T>
{
for (int i = startIndex.Dimension1Index; i < sectorSize.Length1; i++)
{
for (int j = startIndex.Dimension2Index; j < sectorSize.Length2; j++)
{
var index = new Index2D(i, j);
if (match.Invoke(source[index]))
{
return(new ItemRequestResult <Index2D>(index));
}
}
}
return(ItemRequestResult <Index2D> .Fail);
}
/// <summary>
/// Makes sure that the <paramref name="objCenter"/> specified will allow the <paramref name="obj"/> to remain in the <paramref name="field"/>.
/// Returns the original <paramref name="objCenter"/> if it is valid or a new location otherwise.
/// </summary>
/// <param name="objCenter">The location of the object's center</param>
/// <param name="obj">The object's bounds</param>
/// <param name="field">The bounding box to fit the object in</param>
/// <returns>The location to move the object to</returns>
public static Vector2 VerifyBounds(Vector2 objCenter, Bounds2D obj, Bounds2D field)
{
Vector2 maxOffset = field.Max - (objCenter + obj.Extents);
Vector2 minOffset = field.Min - (objCenter - obj.Extents);
if (minOffset.x > 0)
{
objCenter.x = field.XMin + obj.Extents.x;
}
else if (maxOffset.x < 0)
{
objCenter.x = field.XMax - obj.Extents.x;
}
if (minOffset.y > 0)
{
objCenter.y = field.YMin + obj.Extents.y;
}
else if (maxOffset.y < 0)
{
objCenter.y = field.YMax - obj.Extents.y;
}
return(objCenter);
}
public override InsideTestResult TryIsInside(Bounds3D bounds)
{
if (!bounds.Initialized)
{
return(InsideTestResult.None);
}
Bounds2D bounds2D = new Bounds2D();
Point3D min = bounds.Min;
Point3D max = bounds.Max;
bounds2D.Update(this.matrix4D_1.TransformTo2D(min));
bounds2D.Update(this.matrix4D_1.TransformTo2D(new Point3D(min.X, min.Y, max.Z)));
bounds2D.Update(this.matrix4D_1.TransformTo2D(new Point3D(min.X, max.X, min.Z)));
bounds2D.Update(this.matrix4D_1.TransformTo2D(new Point3D(min.X, max.X, max.Z)));
bounds2D.Update(this.matrix4D_1.TransformTo2D(new Point3D(max.X, min.X, min.Z)));
bounds2D.Update(this.matrix4D_1.TransformTo2D(new Point3D(max.X, min.X, max.Z)));
bounds2D.Update(this.matrix4D_1.TransformTo2D(new Point3D(max.X, max.X, min.Z)));
bounds2D.Update(this.matrix4D_1.TransformTo2D(max));
if (bounds2D.Overlaps(this.class461_0.bounds2D_0))
{
return(InsideTestResult.BothSides);
}
return(!this.class461_0.bool_0 ? InsideTestResult.Outside : InsideTestResult.Inside);
}
public static Polygon2D[] smethod_9(
Interface28 xInterval,
Interface28 yInterval,
Polygon2D[] outer,
Polygon2D[] holes,
bool right,
double epsilon)
{
if (xInterval.IsUnbound || yInterval.IsUnbound)
{
Bounds2D bounds2D = new Bounds2D();
foreach (Polygon2D polygon2D in outer)
{
bounds2D.Update((IList <Point2D>)polygon2D);
}
if (!bounds2D.Initialized)
{
return((Polygon2D[])null);
}
if (xInterval.IsUnbound)
{
xInterval = (Interface28) new Class438(xInterval.HasUnboundStart ? bounds2D.Min.X : xInterval.Start, xInterval.HasUnboundEnd ? bounds2D.Max.X : xInterval.End, xInterval.PeriodicLength);
}
if (yInterval.IsUnbound)
{
yInterval = (Interface28) new Class438(yInterval.HasUnboundStart ? bounds2D.Min.Y : yInterval.Start, yInterval.HasUnboundEnd ? bounds2D.Max.Y : yInterval.End, yInterval.PeriodicLength);
}
}
List <Polygon2D> polygon2DList = new List <Polygon2D>();
Polygon2D[] polygon2DArray1 = Class794.smethod_10(outer, right, true, xInterval, yInterval, epsilon);
polygon2DList.AddRange((IEnumerable <Polygon2D>)polygon2DArray1);
Polygon2D[] polygon2DArray2 = Class794.smethod_10(holes, right, false, xInterval, yInterval, epsilon);
polygon2DList.AddRange((IEnumerable <Polygon2D>)polygon2DArray2);
return(polygon2DList.ToArray());
}
private DxfLayout.BasicLayoutRenderInfo method_8()
{
Bounds2D bounds2D = new Bounds2D();
switch (this.PlotArea)
{
case PlotArea.LastScreenDisplay:
if (this.LastActiveViewport is DxfVPort)
{
return(new DxfLayout.BasicLayoutRenderInfo(((DxfVPort)this.LastActiveViewport).ViewDescription));
}
if (this.LastActiveViewport is DxfViewport)
{
return(new DxfLayout.BasicLayoutRenderInfo(((DxfViewport)this.LastActiveViewport).ViewDescription));
}
return(new DxfLayout.BasicLayoutRenderInfo());
case PlotArea.SpecifiedByViewName:
return(new DxfLayout.BasicLayoutRenderInfo(this.Model.Views[this.PlotViewName].ViewDescription));
default:
return(new DxfLayout.BasicLayoutRenderInfo(this.GetPlotAreaBounds()));
}
}
public RenderableMesh GetRenderable(Bounds2D bounds)
{
RenderableMesh mesh;
var result = _cache.TryGetValue(bounds, out mesh);
if (result)
{
return(mesh);
}
if (!_jobs.Contains(bounds))
{
_jobs.Add(bounds);
JobDispatcher.Instance.Enqueue(() =>
{
var terrainChunk = _terrainChunkFactory.Create(bounds);
var renderableMesh = _resourceAllocator.AllocateResourceFor(terrainChunk);
_cache[bounds] = renderableMesh;
_jobs.Remove(bounds);
});
}
return(null);
}
public bool isVerticalOverlap(Bounds2D other)
{
return !(y > other.y + other.height || other.y > y + height);
}
public bool overlaps(Bounds2D other)
{
return isHorizontalOverlap(other) && isVerticalOverlap(other);
}
private ChunkedLodTreeNode CreateChunkedLodTreeNode(Bounds2D first, ChunkedLodTreeNode parent, int nextDepth, double geometricError)
{
var chunkedLodTreeNode = new ChunkedLodTreeNode(first, parent, geometricError);
chunkedLodTreeNode.SetNodes(GetLeafs(first, chunkedLodTreeNode, nextDepth));
return chunkedLodTreeNode;
}
public ChunkedLodTreeNode Create(Bounds2D bounds, int depth)
{
return CreateChunkedLodTreeNode(bounds, null, depth, CalculateGeometricError(depth));
}
public ImplicitChunkHeightMap(Bounds2D bounds, int columns, int rows, INoiseGenerator noiseGenerator)
{
_noiseGenerator = noiseGenerator;
_rows = rows;
_columns = columns;
_bounds = bounds;
var origin = CalculatePosition(0, 0);
var position = CalculatePosition(1, 1);
_dx = 1 / (position.X - origin.X);
_dy = 1 / (position.Y - origin.Y);
}
protected void MakeBounds()
{
Bounds2D actualBounds = new Bounds2D(collider2D);
Vector3 max = actualBounds.GetMax();
Vector3 min = actualBounds.GetMin();
Vector3 maxY = new Vector3(min.x, max.y, min.z);
Vector3 maxX = new Vector3(max.x, min.y, min.z);
if (bounds == null)
{
bounds = new LineRenderer[4];
}
bounds[0] = MakeOutline(min, maxY, bounds[0]);
bounds[1] = MakeOutline(maxY, max, bounds[1]);
bounds[2] = MakeOutline(min, maxX, bounds[2]);
bounds[3] = MakeOutline(maxX, max, bounds[3]);
}
private static Color[] getBitArray(Bounds2D section, Texture2D texture)
{
return texture.GetPixels(section.x, section.y, section.width,section.height);
}
public bool isHorizontalOverlap(Bounds2D other)
{
return !(x > other.x + other.width || other.x > x + width);
}
public void imethod_0(ref Vector2D baselinePos, double height, Enum24 whiteSpaceHandlingFlags)
{
LinkedList <Class427> linkedList = new LinkedList <Class427>();
this.vector2D_0 = baselinePos;
baselinePos += new Vector2D(0.0, -this.class1024_0.BeforeSpace);
double paragraphWidth = this.class1024_0.ParagraphWidth;
bool flag1;
double width = (flag1 = paragraphWidth > 0.0) ? paragraphWidth - this.class1024_0.RightIndent + this.vector2D_0.X : 0.0;
bool flag2 = true;
using (LinkedList <Class427> .Enumerator enumerator = this.linkedList_0.GetEnumerator())
{
label_13:
if (enumerator.MoveNext())
{
Class427 class427_1 = enumerator.Current;
do
{
double x = this.vector2D_0.X + this.class1024_0.LeftIndent;
if (flag2)
{
goto label_11;
}
label_3:
Vector2D baselinePos1 = new Vector2D(x, baselinePos.Y);
Vector2D vector2D = baselinePos1;
class427_1.imethod_0(ref baselinePos1, height, whiteSpaceHandlingFlags);
Bounds2D bounds = class427_1.GetBounds(whiteSpaceHandlingFlags, (Class985)null);
if (flag1 && bounds.Delta.X > width - x)
{
Interface24[] nterface24Array = class427_1.imethod_1(width, this.TextBreaker);
switch (nterface24Array.Length)
{
case 0:
linkedList.AddLast(class427_1);
class427_1 = (Class427)null;
break;
case 1:
linkedList.AddLast(class427_1);
class427_1 = (Class427)null;
break;
case 2:
baselinePos1 = vector2D;
Class427 class427_2 = (Class427)nterface24Array[0];
class427_2.imethod_0(ref baselinePos1, height, whiteSpaceHandlingFlags);
linkedList.AddLast(class427_2);
class427_1 = (Class427)nterface24Array[1];
break;
default:
linkedList.AddLast(class427_1);
class427_1 = (Class427)null;
break;
}
}
else
{
linkedList.AddLast(class427_1);
class427_1 = (Class427)null;
}
baselinePos += baselinePos1 - vector2D;
continue;
label_11:
flag2 = false;
x += this.class1024_0.LeftIndentFirst;
goto label_3;
}while (class427_1 != null);
goto label_13;
}
}
if (linkedList.Count > this.linkedList_0.Count)
{
this.linkedList_0 = linkedList;
}
bool flag3 = true;
foreach (Class427 class427 in this.linkedList_0)
{
double num = this.vector2D_0.X + this.class1024_0.LeftIndent;
if (flag3)
{
flag3 = false;
num += this.class1024_0.LeftIndentFirst;
}
Bounds2D bounds = class427.GetBounds(Enum24.flag_1, (Class985)null);
switch (this.class1024_0.Alignment)
{
case Class1023.Enum45.const_0:
class427.method_1(0.5 * (width + num) - bounds.Center.X);
continue;
case Class1023.Enum45.const_1:
class427.method_1(num - bounds.Corner1.X);
continue;
case Class1023.Enum45.const_2:
class427.method_1(width - bounds.Corner2.X);
continue;
default:
continue;
}
}
baselinePos += new Vector2D(0.0, -this.class1024_0.AfterSpace);
}
public Mesh3V3N Create(Bounds2D bounds)
{
var meshDimensions = 128;
var implicintHeightMap = new ImplicitChunkHeightMap(bounds, meshDimensions, meshDimensions, new ScaledNoiseGenerator());
return MeshCreator.CreateFromHeightMap(meshDimensions, meshDimensions, implicintHeightMap);
}