Exemplo n.º 1
0
        void enable_circle_indicator(bool enable)
        {
            if (enable == false && circle_indicator == null)
            {
                return;
            }
            if (enable && circle_indicator == null)
            {
                LineSet lines = new LineSet();
                lines.UseFixedNormal = true;
                lines.FixedNormal    = Vector3f.AxisY;
                DCurve3 curve = new DCurve3(Polygon2d.MakeCircle(gizmoInitialRadius, 64), 0, 2);
                lines.Curves.Add(curve);
                lines.Width     = 1.0f;
                lines.WidthType = LineWidthType.Pixel;
                lines.Segments.Add(
                    new Segment3d(Vector3d.Zero, gizmoInitialRadius * diagonals[nRotationAxis]));
                lines.Color      = Colorf.DimGrey;
                circle_indicator = new fLineSetGameObject(new GameObject(), lines, "circle");
                circle_indicator.SetLayer(FPlatform.WidgetOverlayLayer, true);

                circle_indicator.SetLocalRotation(Quaternionf.FromTo(Vector3f.AxisY, Frame3f.Identity.GetAxis(nRotationAxis)));
                RootGameObject.AddChild(circle_indicator, false);
            }
            circle_indicator.SetVisible(enable);
        }
Exemplo n.º 2
0
 public BasicSceneGrid(bool xyPlane, bool yzPlane, bool xzPlane, string name = "basic_grid") : base(name)
 {
     grid_xy = (xyPlane) ? new fLineSetGameObject("lines_x") : null;
     grid_yz = (yzPlane) ? new fLineSetGameObject("lines_y") : null;
     grid_xz = (xzPlane) ? new fLineSetGameObject("lines_z") : null;
     if (grid_xy != null)
     {
         RootGameObject.AddChild(grid_xy, false);
     }
     if (grid_yz != null)
     {
         RootGameObject.AddChild(grid_yz, false);
     }
     if (grid_xz != null)
     {
         RootGameObject.AddChild(grid_xz, false);
     }
 }
Exemplo n.º 3
0
        void enable_snap_indicator(bool enable)
        {
            if (enable == false && snap_indicator == null)
            {
                return;
            }
            if (enable && snap_indicator == null)
            {
                LineSet lines = new LineSet();
                lines.UseFixedNormal = true;
                lines.FixedNormal    = Vector3f.AxisY;
                int    n   = 360 / (int)SnapIncrementDeg;
                int    n45 = 45 / (int)SnapIncrementDeg;
                int    n90 = 90 / (int)SnapIncrementDeg;
                double r   = gizmoInitialRadius;
                double r2  = gizmoInitialRadius * 1.05;
                double r45 = gizmoInitialRadius * 1.10;
                double r90 = gizmoInitialRadius * 1.175;
                for (int k = 0; k < n; ++k)
                {
                    float    angle = ((float)k / (float)n) * MathUtil.TwoPIf;
                    double   x = Math.Cos(angle), y = Math.Sin(angle);
                    Vector3d v     = new Vector3d(x, 0, y); v.Normalize();
                    double   far_r = ((k + n45) % n90) == 0 ? r90 :
                                     (((k + n45) % n45) == 0 ? r45 : r2);
                    lines.Segments.Add(new Segment3d(r * v, far_r * v));
                }
                lines.Width     = 1.0f;
                lines.WidthType = LineWidthType.Pixel;
                lines.Color     = Colorf.DimGrey;
                snap_indicator  = new fLineSetGameObject(new GameObject(), lines, "indicator");
                snap_indicator.SetLayer(FPlatform.WidgetOverlayLayer, true);


                RootGameObject.AddChild(snap_indicator, false);
            }
            snap_indicator.SetVisible(enable);
        }
Exemplo n.º 4
0
        public static void RemoveLineSet(fLineSetGameObject source)
        {
            int layer = source.GetLayer();

            GlobalLineRenderers[layer].RemoveLineSet(source);
        }
Exemplo n.º 5
0
 public static void ChangeLayer(fLineSetGameObject source, int fromLayer, int toLayer)
 {
     GlobalLineRenderers[fromLayer].RemoveLineSet(source);
     GlobalLineRenderers[toLayer].AddLineSet(source, source.Lines);
 }
Exemplo n.º 6
0
        public static void AddLineSet(fLineSetGameObject source)
        {
            int layer = source.GetLayer();

            GlobalLineRenderers[layer].AddLineSet(source, source.Lines);
        }
Exemplo n.º 7
0
 public BasicCameraGrid(string name = "basic_grid") : base(name)
 {
     grid_xy = new fLineSetGameObject("lines_xy");
     RootGameObject.AddChild(grid_xy, false);
 }