0027958: Visualization, AIS_Trihedron - add shaded presentation option

[occt.git] / src / Prs3d / Prs3d_DatumAspect.cxx

diff --git a/src/Prs3d/Prs3d_DatumAspect.cxx b/src/Prs3d/Prs3d_DatumAspect.cxx
index 2a40147..974538b 100644 (file)
--- a/src/Prs3d/Prs3d_DatumAspect.cxx
+++ b/src/Prs3d/Prs3d_DatumAspect.cxx
@@ -21,14 +21,148 @@ IMPLEMENT_STANDARD_RTTIEXT(Prs3d_DatumAspect, Prs3d_BasicAspect)
 // purpose  :
 // =======================================================================
 Prs3d_DatumAspect::Prs3d_DatumAspect()
-: myDrawFirstAndSecondAxis (Standard_True),
-  myDrawThirdAxis (Standard_True),
-  myToDrawLabels (Standard_True),
-  myFirstAxisLength (10.0),
-  mySecondAxisLength (10.0),
-  myThirdAxisLength (10.0)
-{
-  myFirstAxisAspect = new Prs3d_LineAspect (Quantity_NOC_PEACHPUFF,Aspect_TOL_SOLID, 1.0);
-  mySecondAxisAspect = new Prs3d_LineAspect (Quantity_NOC_PEACHPUFF,Aspect_TOL_SOLID, 1.0);
-  myThirdAxisAspect = new Prs3d_LineAspect (Quantity_NOC_PEACHPUFF,Aspect_TOL_SOLID, 1.0);
+: myAxes (Prs3d_DA_XYZAxis),
+  myToDrawLabels (Standard_True)
+{
+  Standard_Real aDefaultLength = 100.0; // default axis lenght, the same as in context
+  Quantity_Color aDefaultColor(Quantity_NOC_LIGHTSTEELBLUE4); // default axis color
+
+  myAttributes.Bind (Prs3d_DA_XAxisLength, aDefaultLength);
+  myAttributes.Bind (Prs3d_DA_YAxisLength, aDefaultLength);
+  myAttributes.Bind (Prs3d_DA_ZAxisLength, aDefaultLength);
+  myAttributes.Bind (Prs3d_DP_ShadingTubeRadiusPercent,   0.02);
+  myAttributes.Bind (Prs3d_DP_ShadingConeRadiusPercent,   0.04);
+  myAttributes.Bind (Prs3d_DP_ShadingConeLengthPercent,   0.1);
+  myAttributes.Bind (Prs3d_DP_ShadingOriginRadiusPercent, 0.015);
+  myAttributes.Bind (Prs3d_DP_ShadingNumberOfFacettes,    12.0);
+
+  Aspect_TypeOfLine aLineType = Aspect_TOL_SOLID;
+  Standard_Real aWidth = 1.0;
+  for (int aPartIter = Prs3d_DP_Origin; aPartIter <= Prs3d_DP_XOZAxis; ++aPartIter)
+  {
+    const Prs3d_DatumParts aPart = (Prs3d_DatumParts )aPartIter;
+    if (aPart != Prs3d_DP_Origin) // origin point is used only in shading mode
+    {
+      myLineAspects.Bind (aPart, new Prs3d_LineAspect (aDefaultColor, aLineType, aWidth));
+    }
+
+    Handle(Prs3d_ShadingAspect) aShadingAspect = new Prs3d_ShadingAspect();
+    aShadingAspect->SetColor (aDefaultColor);
+    myShadedAspects.Bind (aPart, aShadingAspect);
+  }
+  myTextAspect  = new Prs3d_TextAspect();
+  myPointAspect = new Prs3d_PointAspect (Aspect_TOM_EMPTY, aDefaultColor, 1.0);
+  myArrowAspect = new Prs3d_ArrowAspect();
+}
+
+// =======================================================================
+// function : LineAspect
+// purpose  :
+// =======================================================================
+Handle(Prs3d_LineAspect) Prs3d_DatumAspect::LineAspect (Prs3d_DatumParts thePart) const
+{
+  Handle(Prs3d_LineAspect) aLineAspect;
+  myLineAspects.Find (thePart, aLineAspect);
+  return aLineAspect;
+}
+
+// =======================================================================
+// function : ShadingAspect
+// purpose  :
+// =======================================================================
+Handle(Prs3d_ShadingAspect) Prs3d_DatumAspect::ShadingAspect (Prs3d_DatumParts thePart) const
+{
+  Handle(Prs3d_ShadingAspect) aShadingAspect;
+  myShadedAspects.Find (thePart, aShadingAspect);
+  return aShadingAspect;
+}
+
+// =======================================================================
+// function : SetDrawFirstAndSecondAxis
+// purpose  :
+// =======================================================================
+void Prs3d_DatumAspect::SetDrawFirstAndSecondAxis (Standard_Boolean theToDraw)
+{
+  if (theToDraw)
+  {
+    myAxes = Prs3d_DatumAxes(myAxes | Prs3d_DA_XAxis | Prs3d_DA_YAxis);
+  }
+  else
+  {
+    myAxes = Prs3d_DatumAxes(myAxes & !Prs3d_DA_XAxis & !Prs3d_DA_YAxis);
+  }
+}
+
+// =======================================================================
+// function : SetDrawThirdAxis
+// purpose  :
+// =======================================================================
+void Prs3d_DatumAspect::SetDrawThirdAxis (Standard_Boolean theToDraw)
+{
+  if (theToDraw)
+  {
+    myAxes = Prs3d_DatumAxes(myAxes | Prs3d_DA_ZAxis);
+  }
+  else
+  {
+    myAxes = Prs3d_DatumAxes(myAxes & !Prs3d_DA_ZAxis);
+  }
+}
+
+// =======================================================================
+// function : DrawDatumPart
+// purpose  :
+// =======================================================================
+bool Prs3d_DatumAspect::DrawDatumPart (Prs3d_DatumParts thePart) const
+{
+  switch (thePart)
+  {
+    case Prs3d_DP_Origin:  return true;
+    case Prs3d_DP_XAxis:
+    case Prs3d_DP_XArrow:  return (myAxes & Prs3d_DA_XAxis) != 0;
+    case Prs3d_DP_YAxis:
+    case Prs3d_DP_YArrow:  return (myAxes & Prs3d_DA_YAxis) != 0;
+    case Prs3d_DP_ZAxis:
+    case Prs3d_DP_ZArrow:  return (myAxes & Prs3d_DA_ZAxis) != 0;
+    case Prs3d_DP_XOYAxis: return DrawDatumPart (Prs3d_DP_XAxis)
+                               && DrawDatumPart (Prs3d_DP_YAxis);
+    case Prs3d_DP_YOZAxis: return DrawDatumPart (Prs3d_DP_YAxis)
+                               && DrawDatumPart (Prs3d_DP_ZAxis);
+    case Prs3d_DP_XOZAxis: return DrawDatumPart (Prs3d_DP_XAxis)
+                               && DrawDatumPart (Prs3d_DP_ZAxis);
+    default: break;
+  }
+  return false;
+}
+
+// =======================================================================
+// function : AxisLength
+// purpose  :
+// =======================================================================
+Standard_Real Prs3d_DatumAspect::AxisLength (Prs3d_DatumParts thePart) const
+{
+  switch (thePart)
+  {
+    case Prs3d_DP_XAxis: return myAttributes.Find (Prs3d_DA_XAxisLength);
+    case Prs3d_DP_YAxis: return myAttributes.Find (Prs3d_DA_YAxisLength);
+    case Prs3d_DP_ZAxis: return myAttributes.Find (Prs3d_DA_ZAxisLength);
+    default: break;
+  }
+  return 0.0;
+}
+
+// =======================================================================
+// function : ArrowPartForAxis
+// purpose  :
+// =======================================================================
+Prs3d_DatumParts Prs3d_DatumAspect::ArrowPartForAxis (Prs3d_DatumParts thePart) const
+{
+  switch (thePart)
+  {
+    case Prs3d_DP_XAxis: return Prs3d_DP_XArrow;
+    case Prs3d_DP_YAxis: return Prs3d_DP_YArrow;
+    case Prs3d_DP_ZAxis: return Prs3d_DP_ZArrow;
+    default: break;
+  }
+  return Prs3d_DP_None;
 }