public override void RenderBorder(Camera camera)
{
if (_borderRenderDesc.BorderType == Shape2DBorderType.Thin)
{
GLRenderer.DrawLines2D(_cwPolyPoints, camera);
}
else
{
if (_isThickBorderDirty)
{
CalculateThickBorderPoints();
}
if (_borderRenderDesc.FillMode == ThickBorderFillMode.Border)
{
GLRenderer.DrawLines2D(_cwPolyPoints, camera);
GLRenderer.DrawLines2D(_thickCwBorderPoints, camera);
}
else
{
var borderDir = _borderRenderDesc.Direction == Shape2DBorderDirection.Inward ? PrimitiveFactory.PolyBorderDirection.Inward : PrimitiveFactory.PolyBorderDirection.Outward;
var quadPts = PrimitiveFactory.Generate2DPolyBorderQuadsCW(_cwPolyPoints, _thickCwBorderPoints, borderDir, _isClosed);
GLRenderer.DrawQuads2D(quadPts, camera);
}
}
}
private void CalculateThickBorderPoints()
{
var borderDir = _borderRenderDesc.Direction == Shape2DBorderDirection.Inward ? PrimitiveFactory.PolyBorderDirection.Inward : PrimitiveFactory.PolyBorderDirection.Outward;
_thickCwBorderPoints = PrimitiveFactory.Generate2DPolyBorderPointsCW(_cwPolyPoints, borderDir, _borderRenderDesc.Thickness, _isClosed);
_isThickBorderDirty = false;
}
private void OnBorderPointsFoundDirty()
{
_borderPoints = PrimitiveFactory.Generate3DArcBorderPoints(_origin, _startPoint, _plane, _degreeAngleFromStart, _forceShortestArc, _numBorderPoints);
_aabb = new AABB(_borderPoints);
_aabb.Encapsulate(_origin);
_areBorderPointsDirty = false;
}
public void MakeSphereBorder(Vector3 sphereCenter, float sphereRadius, int numPoints, Camera camera)
{
var sphereBorderPoints = PrimitiveFactory.GenerateSphereBorderPoints(camera, sphereCenter, sphereRadius, numPoints);
SetClockwisePoints(camera.ConvertWorldToScreenPoints(sphereBorderPoints), true);
}
private void CalcModelBorderPoints()
{
_modelBorderPoints = PrimitiveFactory.Generate2DCircleBorderPointsCW(Vector2.zero, 1.0f, _numBorderPoints);
_areModelBorderPointsDirty = false;
}
public void Render(GizmoRotationArc2DLookAndFeel lookAndFeel, Camera camera)
{
if (_type == ArcType.Standard || _projectionPoly == null)
{
_arc.ForceShortestArc = lookAndFeel.UseShortestRotation;
if ((lookAndFeel.FillFlags & GizmoRotationArcFillFlags.Area) != 0)
{
GizmoSolidMaterial solidMaterial = GizmoSolidMaterial.Get;
solidMaterial.ResetValuesToSensibleDefaults();
solidMaterial.SetCullModeOff();
solidMaterial.SetLit(false);
solidMaterial.SetColor(lookAndFeel.Color);
solidMaterial.SetPass(0);
_arc.RenderArea(camera);
}
ArcShape2D.BorderRenderFlags arcWireFlags = ArcShape2D.BorderRenderFlags.None;
if ((lookAndFeel.FillFlags & GizmoRotationArcFillFlags.ArcBorder) != 0)
{
arcWireFlags |= ArcShape2D.BorderRenderFlags.ArcBorder;
}
if ((lookAndFeel.FillFlags & GizmoRotationArcFillFlags.ExtremitiesBorder) != 0)
{
arcWireFlags |= ArcShape2D.BorderRenderFlags.ExtremitiesBorder;
}
GizmoLineMaterial lineMaterial = GizmoLineMaterial.Get;
lineMaterial.ResetValuesToSensibleDefaults();
lineMaterial.SetColor(lookAndFeel.BorderColor);
lineMaterial.SetPass(0);
_arc.RenderBorder(camera);
}
else
if (_type == ArcType.PolyProjected && _projectionPoly != null)
{
var arcBorderPoints = PrimitiveFactory.Generate2DArcBorderPoints(_arc.Origin, _arc.StartPoint, _arc.DegreeAngleFromStart, lookAndFeel.UseShortestRotation, NumProjectedPoints);
arcBorderPoints = PrimitiveFactory.ProjectArcPointsOnPoly2DBorder(_arc.Origin, arcBorderPoints, _projectionPoly.GetPoints());
if ((lookAndFeel.FillFlags & GizmoRotationArcFillFlags.Area) != 0)
{
GizmoSolidMaterial solidMaterial = GizmoSolidMaterial.Get;
solidMaterial.ResetValuesToSensibleDefaults();
solidMaterial.SetCullModeOff();
solidMaterial.SetLit(false);
solidMaterial.SetColor(lookAndFeel.Color);
solidMaterial.SetPass(0);
GLRenderer.DrawTriangleFan2D(_arc.Origin, arcBorderPoints, camera);
}
if (lookAndFeel.FillFlags != GizmoRotationArcFillFlags.None)
{
GizmoLineMaterial lineMaterial = GizmoLineMaterial.Get;
lineMaterial.ResetValuesToSensibleDefaults();
lineMaterial.SetColor(lookAndFeel.BorderColor);
lineMaterial.SetPass(0);
if ((lookAndFeel.FillFlags & GizmoRotationArcFillFlags.ArcBorder) != 0)
{
GLRenderer.DrawLines2D(arcBorderPoints, camera);
}
if ((lookAndFeel.FillFlags & GizmoRotationArcFillFlags.ExtremitiesBorder) != 0)
{
GLRenderer.DrawLines2D(new List <Vector2> {
_arc.Origin, arcBorderPoints[0], _arc.Origin, arcBorderPoints[arcBorderPoints.Count - 1]
}, camera);
}
}
}
}
public static void DrawSphereBorder(Camera camera, Vector3 sphereCenter, float sphereRadius, int numPoints)
{
List <Vector3> boundaryPoints = PrimitiveFactory.GenerateSphereBorderPoints(camera, sphereCenter, sphereRadius, numPoints);
DrawLineLoop3D(boundaryPoints);
}
public static void DrawCircle3D(Vector2 circleCenter, float circleRadius, Vector3 circleRight, Vector3 circleUp, int numPoints)
{
List <Vector3> circlePoints = PrimitiveFactory.Generate3DCircleBorderPoints(circleCenter, circleRadius, circleRight, circleUp, numPoints);
DrawTriangleFan3D(circleCenter, circlePoints);
}
public static void DrawCircle2D(Vector2 circleCenter, float circleRadius, int numPoints, Camera camera)
{
List <Vector2> circlePoints = PrimitiveFactory.Generate2DCircleBorderPointsCW(circleCenter, circleRadius, numPoints);
DrawTriangleFan2D(circleCenter, circlePoints, camera);
}
private void OnBorderPointsFoundDirty()
{
_borderPoints = PrimitiveFactory.Generate2DArcBorderPoints(_origin, _startPoint, _degreeAngleFromStart, _forceShortestArc, _numBorderPoints);
_rect = RectEx.FromPoints(_borderPoints);
_areBorderPointsDirty = false;
}
