本文整理汇总了C#中Point2.Set方法的典型用法代码示例。如果您正苦于以下问题：C# Point2.Set方法的具体用法？C# Point2.Set怎么用？C# Point2.Set使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Point2的用法示例。
在下文中一共展示了Point2.Set方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Polygon
public Polygon(PolygonRawData polygonRawData)
{
_closed = true;
float area = 0;
for (int i = 0; i < polygonRawData.Count; ++i)
{
Vector2 p1 = polygonRawData[i];
Vector2 p2 = polygonRawData[i + 1];
area += p1.x * p2.y - p2.x * p1.y;
}
if (area > 0)
{
polygonRawData.Reverse ();
}
//Debug.Log ("AREA " + area);
Edge2 prevEdge = null;
Point2 prevPt = null;
Point2 currentPt = null;
for (int i = 0; i < polygonRawData.Count - 1; ++i)
{
Vector2 rawPt = polygonRawData[i];
if (currentPt == null)
{
//currentPt = new Point2 (rawPt);
currentPt = new Point2 ();
currentPt.Set(
rawPt.x,
rawPt.y);
}
Point2 nextPt = new Point2 (polygonRawData[i + 1]);
if (i == polygonRawData.Count - 2 && polygonRawData.Count > 2)
{
nextPt = _points[0].GetPrevEdge ().GetPrevPoint2 ();
//nextPt = (Point2)_points[0].GetPrevEdge ().GetPrevPoint2 ().Clone();
//nextPt = new Point2();
nextPt.Set(
_points[0].GetPrevEdge ().GetPrevPoint2 ().GetX(),
_points[0].GetPrevEdge ().GetPrevPoint2 ().GetY());
}
if (prevEdge == null)
{
if (prevPt == null)
{
//prevPt = new Point2 (polygonRawData[i - 1]);
prevPt = new Point2 ();
prevPt.Set(
polygonRawData[i - 1].x,
polygonRawData[i - 1].y);
}
prevEdge = new Edge2 (prevPt, currentPt);
prevPt.SetNextEdge (prevEdge);
}
Edge2 nextEdge = new Edge2 (currentPt, nextPt);
// if (i == polygonRawData.Count - 1)
// {
// nextEdge = _points[0].GetPrevEdge ();
// }
currentPt.SetEdges (prevEdge, nextEdge);
_points.Add (currentPt);
_edges.Add (nextEdge);
if (i == polygonRawData.Count - 2 && polygonRawData.Count >= 2)
{
nextPt.SetPrevEdge (nextEdge);
_edges.Add (nextPt.GetNextEdge ());
_points.Add (nextPt);
}
prevEdge = nextEdge;
prevPt = currentPt;
currentPt = nextPt;
}
if (_edges.Count == 2 && _points.Count == 2)
{
_points[0].SetPrevEdge (null);
_points[1].SetNextEdge (null);
_edges.RemoveAt (1);
}
UpdateBounds ();
}示例2: OnGUI
protected void OnGUI()
{
// Get transformation matrix
Matrix4x4 matrix = _planTransformation.GetMatrix ();
GUI.depth = -10;
// draw background image
GUI.DrawTexture (_rectBackground, backgroundImage, ScaleMode.StretchToFill, false);
// GUI.DrawTexture (_rectBackground, backgroundImage, ScaleMode.StretchToFill, false);
if(_gridVisible)
{
ImgUtils.TileTextureWithOffset(backgroundImageGrid,_rectBackgroundInit,
_rectBackground,
ScaleMode.ScaleToFit, 0/*_offsetWidth*/,0/* _offsetHeight*/);
}
GUISkin bkup = GUI.skin;
GUI.skin = skin;
// draw current scale --> ex: 1 x 1
float scale = Mathf.Round ((1 / _planTransformation.GetScale ().x) * 100) / 100 ;
// GUI.DrawTexture (new Rect (850+ _offsetWidth-20, 550+ _offsetHeight-20, 140, 140), labelBackgroundImage, ScaleMode.StretchToFill, true);
// GUI.Label (new Rect (850+ _offsetWidth, 590 + _offsetHeight, 100, 20),/* scale.ToString () + " x " + */scale.ToString () + "m", "dimension label Main");
Function_PoolDesigner function = _gui.GetFunction ();
// Dessin de l'image de fond chargé par l'utilisateur
if (function.GetBackgroundImage () != null &&
function.IsBackgroundImageVisible () &&
_gui.GetCurrentMode () != PoolDesignerMode.BackgroundScale)
{
Rect bgRect = function.GetBackgroundRect ();
// on applique les transformation du plan a l'image de fond
Vector2 bgPt = new Vector2 (bgRect.x + _offsetWidth, bgRect.y + _offsetHeight);
bgPt = matrix.MultiplyPoint (bgPt);
bgRect.x = bgPt.x;
bgRect.y = bgPt.y;
bgRect.width = bgRect.width * _planTransformation.GetScale ().x;
bgRect.height = bgRect.height * _planTransformation.GetScale ().x;
GUI.DrawTexture (bgRect, function.GetBackgroundImage (), ScaleMode.ScaleToFit, false);
}
if (_maxDimensionVisible && _polygon.GetPoints ().Count > 0 && !(_cotationVisible && _canMove && PC.In.Click1Hold()))
{
// draw dimension square with the boundingBox
Bounds polyBounds = _polygon.bounds;
Vector2 dimensionPosition = new Vector2 (
polyBounds.center.x - polyBounds.extents.x + _offsetWidth,
polyBounds.center.z - polyBounds.extents.z + _offsetHeight);
dimensionPosition = matrix.MultiplyPoint (dimensionPosition);
Vector2 dimensionSize = new Vector2 (polyBounds.size.x,
polyBounds.size.z);
float poolWidth = Mathf.Round (polyBounds.size.x) / 100;
float poolHeight = Mathf.Round (polyBounds.size.z) / 100;
if(m_newWidth != poolWidth.ToString() && !m_isModifyingW)
m_newWidth = poolWidth.ToString();
if(m_newHeight != poolHeight.ToString() && !m_isModifyingH)
m_newHeight = poolHeight.ToString();
dimensionSize = matrix.MultiplyVector (dimensionSize);
Rect dimensionRect = new Rect (dimensionPosition.x - DIMENSION_OFFSET,
dimensionPosition.y - DIMENSION_OFFSET ,
dimensionSize.x + DIMENSION_OFFSET + DIMENSION_OFFSET / 2,
dimensionSize.y + DIMENSION_OFFSET + DIMENSION_OFFSET / 2);
GUI.Label (dimensionRect, "", "dimensionSquare"); //Flèches
m_cotationW.Set((dimensionRect.x + dimensionRect.width / 2) - 50,dimensionRect.y - 10,100,30);
m_cotationH.Set(dimensionRect.x - 80,(dimensionRect.y + dimensionRect.height / 2) - 10,100,30);
// if(m_cotationH.x < 100f) // plus besoin car plus de boutons gauche/droite
// {
// if(m_cotationH.yMax < Screen.height/2f && m_cotationH.yMax > Screen.height/2f - 25f)
// m_cotationH.y = Screen.height/2f - 25f - 50f;
// else if(m_cotationH.yMax > Screen.height/2f && m_cotationH.yMax < Screen.height/2f + 25f)
// m_cotationH.y = Screen.height/2f + 25f + 20f;
// else if(m_cotationH.y > Screen.height/2f && m_cotationH.y < Screen.height/2f + 25f)
// m_cotationH.y = Screen.height/2f + 25f + 20f;
// else if(m_cotationH.y < Screen.height/2f && m_cotationH.y > Screen.height/2f -25f)
// m_cotationH.y = Screen.height/2f - 25f - 50f;
// }
//MODIFICATION DES COTES HEIGHT-----------------------------------------------------------------
if(!m_isModifyingH)
{
GUI.BeginGroup(m_cotationH);
if(GUI.Button(new Rect(0,0,30,30),"","changeSize") ||
UsefulFunctions.GUIOutlineButton/* GUI.Button*/(new Rect(30,0,70,30),poolHeight.ToString () + "m","txtout","txtin"))
{
m_isModifyingH = true;
m_isModifyingW = false;
#if UNITY_ANDROID || UNITY_IPHONE
m_kb = TouchScreenKeyboard.Open(poolHeight.ToString(),TouchScreenKeyboardType.NumbersAndPunctuation);
//.........这里部分代码省略.........
示例3: Update
// Update is called once per frame
protected void Update()
{
#if (UNITY_IPHONE || UNITY_ANDROID) && !UNITY_EDITOR
_touches = Input.touches;
#endif
if (_gui.GetCurrentMode () == PoolDesignerMode.PolygonEdition)
{
_cursor = _planTransformation.GetTransformedMousePosition ();
// on cherche le point et l'edge qui sont sous le curseur
FindIntersectedPoint ();
FindIntersectedEdge ();
//#if (UNITY_IPHONE || UNITY_ANDROID) && !UNITY_EDITOR
// if(Input.touchCount == 1)
// {
// _firstTouch = _planTransformation.GetTouches()[0];
// Touch testouch = _touches[0];
//
// if (!_gui.isOnUI () && _firstTouch.phase == TouchPhase.Began)
// {
// Debug.Log("---------> firstTouch "+_firstTouch.deltaTime+", "+_firstTouch.position+", "+_firstTouch.deltaPosition+", "+_firstTouch.phase);
// Debug.Log("---------> testTouch "+testouch.deltaTime+", "+testouch.position+", "+testouch.deltaPosition+", "+testouch.phase);
//#else
//if UNITY_STANDALONE_OSX || UNITY_STANDALONE_WIN || UNITY_EDITOR
if (!_gui.isOnUI () && _planTransformation.GetClickBegan()/*PC.In.Click1Down()*/ && !_gui.IsOpen())
{
//#endif
if(_gui.IsJustCloseMenu())
{
_gui.setIsJustCloseMenu(false);
return;
}
if (_selectedPointIndexCandidate >= 0) // selection
{
_selectedPointIndex = _selectedPointIndexCandidate;
_selectedPoint = _polygon.GetPoints ()[_selectedPointIndex];
if (!_polygon.IsClosed () && _selectedPointIndex == 0 /*&& _polygon.GetPoints ().Count > 2*/)
{
_polygon.Close ();
_selectedPointIndex = _polygon.GetPoints ().IndexOf (_selectedPoint);
}
_canMove = true;
}
else if (_selectedEdgeIndexCandidate >= 0) // insert point
{
_selectedEdgeIndex = _selectedEdgeIndexCandidate;
_selectedEdge = _polygon.GetEdges ()[_selectedEdgeIndex];
Point2 newPoint = new Point2 (_cursor);
newPoint.Set(newPoint.GetX()-_offsetWidth, newPoint.GetY()-_offsetHeight);
_polygon.InsertPoint (_selectedEdgeIndex, newPoint);
_selectedPointIndex = _polygon.GetPoints ().IndexOf (newPoint);
_selectedPoint = newPoint;
_canMove = true;
}
else if (!_polygon.IsClosed ()) // add point
{
Point2 newPoint = new Point2 (_cursor);
newPoint.Set(newPoint.GetX()-_offsetWidth, newPoint.GetY()-_offsetHeight);
_polygon.AddPoint (newPoint);
_selectedPointIndex = _polygon.GetPoints ().Count - 1;
_selectedPoint = newPoint;
_canMove = true;
}
else // deselection
{
_selectedPointIndex = -1;
_selectedPoint = null;
_selectedEdgeIndex = -1;
_selectedEdge = null;
}
if (_selectedPointIndex >= 0) // update radius slider values
{
_pointOffset = (Vector2)_selectedPoint - _cursor;
if (_selectedPoint.GetJunction () == JunctionType.Broken)
{
_gui.SetSliderValues (0, 1);
}
else if (_selectedPoint.GetJunction () == JunctionType.Curved)
{
ArchedPoint2 ar = _selectedPoint as ArchedPoint2;
_gui.SetSliderValues (ar.GetMeasuredRadius () / 100, ar.GetMaxRadius () / 100);
}
}
}
//#if (UNITY_IPHONE || UNITY_ANDROID) && !UNITY_EDITOR
// }
//.........这里部分代码省略.........
示例4: FindIntersectedEdge
protected void FindIntersectedEdge()
{
_selectedEdgeIndexCandidate = -1;
int edgeCounter = 0;
float scale = 1 / _planTransformation.GetScale ().x;
float pr = POINT_RADIUS * scale;
// pour chaque edge on crée un rectangle de l'epaisseur POINT_RADIUS * currentScale
// et de la longueur de l'edge. Puis on applique une transformation au curseur correspondant
// a l'orientation de l'edge. Et on verifie que le curseur intersecte le rectangle.
foreach (Edge2 edge in _polygon.GetEdges ())
{
Point2 prevPoint = edge.GetPrevPoint2 ();
Point2 prevEdgePoint = new Point2 (prevPoint);
if (prevPoint.GetJunction () == JunctionType.Curved)
{
ArchedPoint2 aPoint = prevPoint as ArchedPoint2;
prevEdgePoint.Set (aPoint.GetNextTangentPoint ());
}
Point2 nextPoint = edge.GetNextPoint2 ();
Point2 nextEdgePoint = new Point2 (nextPoint);
if (nextPoint.GetJunction () == JunctionType.Curved)
{
ArchedPoint2 aPoint = nextPoint as ArchedPoint2;
nextEdgePoint.Set (aPoint.GetPrevTangentPoint ());
}
Edge2 transformedEdge = new Edge2 (prevEdgePoint, nextEdgePoint);
Vector2 prevPt = transformedEdge.GetPrevPoint2 ();
prevPt.Set(prevPt.x+_offsetWidth, prevPt.y+_offsetHeight);
Vector2 nextPt = transformedEdge.GetNextPoint2 ();
nextPt.Set(nextPt.x+_offsetWidth, nextPt.y+_offsetHeight);
Vector3 translation = new Vector3 (prevPt.x, 0, prevPt.y);
Matrix4x4 translationMatrix = Matrix4x4.TRS (translation, Quaternion.identity, Vector3.one);
Vector3 edgeVector = new Vector3 (transformedEdge.ToVector2 ().x, 0, transformedEdge.ToVector2 ().y);
Quaternion rotation = Quaternion.FromToRotation (edgeVector, Vector3.right);
Matrix4x4 rotationMatrix = Matrix4x4.TRS (Vector3.zero, rotation, Vector3.one);
Matrix4x4 edgeMatrix = translationMatrix * rotationMatrix * translationMatrix.inverse;
Vector3 transformedCursor3 = edgeMatrix.MultiplyPoint (new Vector3 (_cursor.x, 0, _cursor.y));
Vector2 transformedCursor = new Vector2 (transformedCursor3.x, transformedCursor3.z);
Rect edgeRect = new Rect (prevPt.x + (pr / 2),
prevPt.y - (pr / 2),
transformedEdge.GetLength () - pr,
pr);
if (edgeRect.Contains (transformedCursor))
{
_selectedEdgeIndexCandidate = edgeCounter;
// Debug.Log ("EDGE " + edgeCounter);
}
++edgeCounter;
}
}