public override void Render(object opaqueContext, ViewControl vc)
{
Matrix4F normWorld = GetManipulatorMatrix();
if (normWorld == null)
{
return;
}
var context = opaqueContext as GUILayer.SimpleRenderingContext;
if (context == null)
{
return;
}
float RingDiameter = 2 * AxisLength;
Color xcolor = (m_hitRegion == HitRegion.XAxis) ? Color.Gold : XAxisColor;
Color ycolor = (m_hitRegion == HitRegion.YAxis) ? Color.Gold : YAxisColor;
Color Zcolor = (m_hitRegion == HitRegion.ZAxis) ? Color.Gold : ZAxisColor;
Color lColor = (m_hitRegion == HitRegion.LookAxis) ? Color.Gold : Color.Cyan;
float s = Util.CalcAxisScale(vc.Camera, normWorld.Translation, RingDiameter, vc.Height);
Vec3F axScale = new Vec3F(s, s, s);
Matrix4F rot = new Matrix4F();
Matrix4F scale = new Matrix4F();
scale.Scale(axScale);
rot.RotX(MathHelper.PiOver2);
Matrix4F xform = scale * rot * normWorld;
Util3D.DrawRing(context, xform, Zcolor);
rot.RotZ(-MathHelper.PiOver2);
xform = scale * rot * normWorld;
Util3D.DrawRing(context, xform, xcolor);
xform = scale * normWorld;
Util3D.DrawRing(context, xform, ycolor);
Matrix4F billboard
= Util.CreateBillboard(normWorld.Translation, vc.Camera.WorldEye, vc.Camera.Up, vc.Camera.LookAt);
rot.RotX(MathHelper.PiOver2);
scale.Scale(s * LookRingScale);
xform = scale * rot * billboard;
Util3D.DrawRing(context, xform, lColor);
}
private Matrix4F ComputeZhead(Matrix4F normWorld, float s)
{
Matrix4F headrot = new Matrix4F();
headrot.RotX(MathHelper.PiOver2);
Matrix4F trans = new Matrix4F();
trans.Translation = new Vec3F(0, 0, s * (1 - ConeHeight));
Matrix4F scale = new Matrix4F();
scale.Scale(new Vec3F(s * ConeDiameter, s * ConeHeight, s * ConeDiameter));
Matrix4F xform = scale * headrot * trans * normWorld;
return(xform);
}
/// <summary>
/// Calculates the transformation matrix corresponding to the given transform components</summary>
/// <param name="translation">Translation</param>
/// <param name="rotation">Rotation</param>
/// <param name="scale">Scale</param>
/// <param name="scalePivot">Translation to origin of scaling</param>
/// <param name="scalePivotTranslate">Translation after scaling</param>
/// <param name="rotatePivot">Translation to origin of rotation</param>
/// <param name="rotatePivotTranslate">Translation after rotation</param>
/// <returns>Transformation matrix corresponding to the given transform components</returns>
public static Matrix4F CalcTransform(
Vec3F translation,
Vec3F rotation,
Vec3F scale,
Vec3F scalePivot,
Vec3F scalePivotTranslate,
Vec3F rotatePivot,
Vec3F rotatePivotTranslate)
{
Matrix4F M = new Matrix4F();
Matrix4F temp = new Matrix4F();
M.Set(-scalePivot);
temp.Scale(scale);
M.Mul(M, temp);
temp.Set(scalePivot + scalePivotTranslate - rotatePivot);
M.Mul(M, temp);
if (rotation.X != 0)
{
temp.RotX(rotation.X);
M.Mul(M, temp);
}
if (rotation.Y != 0)
{
temp.RotY(rotation.Y);
M.Mul(M, temp);
}
if (rotation.Z != 0)
{
temp.RotZ(rotation.Z);
M.Mul(M, temp);
}
temp.Set(rotatePivot + rotatePivotTranslate + translation);
M.Mul(M, temp);
return(M);
}
public override void Render(ViewControl vc)
{
Matrix4F normWorld = GetManipulatorMatrix();
if (normWorld == null)
{
return;
}
Util3D.RenderFlag = BasicRendererFlags.WireFrame | BasicRendererFlags.DisableDepthTest;
Color xcolor = (m_hitRegion == HitRegion.XAxis) ? Color.LightSalmon : Color.Red;
Color ycolor = (m_hitRegion == HitRegion.YAxis) ? Color.LightGreen : Color.Green;
Color Zcolor = (m_hitRegion == HitRegion.ZAxis) ? Color.LightBlue : Color.Blue;
float s;
Util.CalcAxisLengths(vc.Camera, normWorld.Translation, out s);
Vec3F axScale = new Vec3F(s, s, s);
Matrix4F scale = new Matrix4F();
scale.Scale(axScale);
Matrix4F xform = scale * normWorld;
Util3D.DrawCircle(xform, Zcolor);
Matrix4F rot = new Matrix4F();
rot.RotY(MathHelper.PiOver2);
xform = scale * rot * normWorld;
Util3D.DrawCircle(xform, xcolor);
rot.RotX(MathHelper.PiOver2);
xform = scale * rot * normWorld;
Util3D.DrawCircle(xform, ycolor);
}
public override void Render(object opaqueContext, ViewControl vc)
{
Matrix4F normWorld = GetManipulatorMatrix();
if (normWorld == null)
{
return;
}
var context = opaqueContext as GUILayer.SimpleRenderingContext;
if (context == null)
{
return;
}
int axis = (int)m_hitRegion;
// axis colors
Color saveColor = m_axisColor[axis];
m_axisColor[axis] = m_highlightColor;
Color xcolor = m_axisColor[(int)HitRegion.XAxis];
Color ycolor = m_axisColor[(int)HitRegion.YAxis];
Color zcolor = m_axisColor[(int)HitRegion.ZAxis];
Color nxcolor = m_axisColor[(int)HitRegion.NegXAxis];
Color nycolor = m_axisColor[(int)HitRegion.NegYAxis];
Color nzcolor = m_axisColor[(int)HitRegion.NegZAxis];
m_axisColor[axis] = saveColor;
if (m_hitRegion != HitRegion.None)
{
normWorld.Translation = HitMatrix.Translation;
}
Vec3F pos = normWorld.Translation;
float s = Util.CalcAxisScale(vc.Camera, pos, AxisLength, vc.Height);
Vec3F sv = new Vec3F(s, s, s);
Vec3F axscale = new Vec3F(s * AxisThickness, s, s * AxisThickness);
bool negativeAxis = m_hitRegion == HitRegion.NegXAxis || m_hitRegion == HitRegion.NegYAxis || m_hitRegion == HitRegion.NegZAxis;
Vec3F dragScale = new Vec3F(Math.Abs(m_scale.X),
Math.Abs(m_scale.Y), Math.Abs(m_scale.Z));
Matrix4F rot = new Matrix4F();
Matrix4F scale = new Matrix4F();
axscale.Y = negativeAxis ? s : s * dragScale.X;
scale.Scale(axscale);
rot.RotZ(-MathHelper.PiOver2);
Matrix4F xform = scale * rot * normWorld;
Util3D.DrawCylinder(context, xform, xcolor);
axscale.Y = negativeAxis ? s : s * dragScale.Y;
scale.Scale(axscale);
xform = scale * normWorld;
Util3D.DrawCylinder(context, xform, ycolor);
axscale.Y = negativeAxis ? s : s * dragScale.Z;
scale.Scale(axscale);
rot.RotX(MathHelper.PiOver2);
xform = scale * rot * normWorld;
Util3D.DrawCylinder(context, xform, zcolor);
rot.RotZ(MathHelper.PiOver2);
axscale.Y = negativeAxis ? s * dragScale.X : s;
scale.Scale(axscale);
xform = scale * rot * normWorld;
Util3D.DrawCylinder(context, xform, nxcolor);
rot.RotZ(MathHelper.Pi);
axscale.Y = negativeAxis ? s * dragScale.Y : s;
scale.Scale(axscale);
xform = scale * rot * normWorld;
Util3D.DrawCylinder(context, xform, nycolor);
rot.RotX(-MathHelper.PiOver2);
axscale.Y = negativeAxis ? s * dragScale.Z : s;
scale.Scale(axscale);
xform = scale * rot * normWorld;
Util3D.DrawCylinder(context, xform, nzcolor);
// draw center cube
scale.Scale(s * (1.0f / 16.0f));
xform = scale * normWorld;
Util3D.DrawCube(context, xform, Color.White);
Vec3F handle = sv * AxisHandle;
float handleWidth = handle.X / 2;
scale.Scale(handle);
Matrix4F trans = new Matrix4F();
// X handle
float drag = m_hitRegion == HitRegion.XAxis ? dragScale.X : 1.0f;
trans.Translation = new Vec3F(drag * sv.X - handleWidth, 0, 0);
xform = scale * trans * normWorld;
Util3D.DrawCube(context, xform, xcolor);
// y handle
drag = m_hitRegion == HitRegion.YAxis ? dragScale.Y : 1.0f;
trans.Translation = new Vec3F(0, drag * sv.Y - handleWidth, 0);
xform = scale * trans * normWorld;
Util3D.DrawCube(context, xform, ycolor);
// z handle
drag = m_hitRegion == HitRegion.ZAxis ? dragScale.Z : 1.0f;
trans.Translation = new Vec3F(0, 0, drag * sv.Z - handleWidth);
xform = scale * trans * normWorld;
Util3D.DrawCube(context, xform, zcolor);
// -x handle
drag = m_hitRegion == HitRegion.NegXAxis ? dragScale.X : 1.0f;
trans.Translation = new Vec3F(-sv.X * drag + handleWidth, 0, 0);
xform = scale * trans * normWorld;
Util3D.DrawCube(context, xform, nxcolor);
// -y handle
drag = m_hitRegion == HitRegion.NegYAxis ? dragScale.Y : 1.0f;
trans.Translation = new Vec3F(0, -sv.Y * drag + handleWidth, 0);
xform = scale * trans * normWorld;
Util3D.DrawCube(context, xform, nycolor);
// -z handle
drag = m_hitRegion == HitRegion.NegZAxis ? dragScale.Z : 1.0f;
trans.Translation = new Vec3F(0, 0, -sv.Z * drag + handleWidth);
xform = scale * trans * normWorld;
Util3D.DrawCube(context, xform, nzcolor);
}
public override void Render(ViewControl vc)
{
Matrix4F normWorld = GetManipulatorMatrix();
if (normWorld == null) return;
Util3D.RenderFlag = BasicRendererFlags.WireFrame | BasicRendererFlags.DisableDepthTest;
Color xcolor = (m_hitRegion == HitRegion.XAxis ) ? Color.LightSalmon : Color.Red;
Color ycolor = (m_hitRegion == HitRegion.YAxis ) ? Color.LightGreen : Color.Green;
Color Zcolor = (m_hitRegion == HitRegion.ZAxis ) ? Color.LightBlue : Color.Blue;
float s;
Util.CalcAxisLengths(vc.Camera, normWorld.Translation, out s);
Vec3F axScale = new Vec3F(s, s, s);
Matrix4F scale = new Matrix4F();
scale.Scale(axScale);
Matrix4F xform = scale*normWorld;
Util3D.DrawCircle(xform, Zcolor);
Matrix4F rot = new Matrix4F();
rot.RotY(MathHelper.PiOver2);
xform = scale * rot * normWorld;
Util3D.DrawCircle(xform, xcolor);
rot.RotX(MathHelper.PiOver2);
xform = scale * rot * normWorld;
Util3D.DrawCircle(xform,ycolor);
}
public override void Render(ViewControl vc)
{
Matrix4F normWorld = GetManipulatorMatrix();
if (normWorld == null) return;
Vec3F pos = normWorld.Translation;
float s = Util.CalcAxisScale(vc.Camera, pos, AxisLength, vc.Height);
Color xcolor = (m_hitRegion == HitRegion.XAxis || m_hitRegion == HitRegion.CenterCube ) ? Color.Gold : XAxisColor;
Color ycolor = (m_hitRegion == HitRegion.YAxis || m_hitRegion == HitRegion.CenterCube ) ? Color.Gold : YAxisColor;
Color zcolor = (m_hitRegion == HitRegion.ZAxis || m_hitRegion == HitRegion.CenterCube ) ? Color.Gold : ZAxisColor;
Color centerCubeColor = (m_hitRegion == HitRegion.CenterCube) ? Color.Gold : Color.White;
Vec3F sv = new Vec3F(s, s, s);
Vec3F axscale = new Vec3F(s * AxisThickness, s, s * AxisThickness);
Matrix4F scale = new Matrix4F();
axscale.Y = Math.Abs(s * m_scale.X);
scale.Scale(axscale);
Matrix4F rot = new Matrix4F();
rot.RotZ(-MathHelper.PiOver2);
Matrix4F xform = scale * rot * normWorld;
Util3D.DrawCylinder(xform, xcolor);
axscale.Y = Math.Abs(s * m_scale.Y);
scale.Scale(axscale);
xform = scale * normWorld;
Util3D.DrawCylinder(xform, ycolor);
rot.RotX(MathHelper.PiOver2);
axscale.Y = Math.Abs(s * m_scale.Z);
scale.Scale(axscale);
xform = scale * rot * normWorld;
Util3D.DrawCylinder(xform, zcolor);
Vec3F centerCubeScale = sv * CenterCubeSize;
scale.Scale(centerCubeScale);
Matrix4F centerCubeXform = scale * normWorld;
Util3D.DrawCube(centerCubeXform, centerCubeColor);
Vec3F handleScale = new Vec3F(Math.Abs(s * m_scale.X), Math.Abs(s * m_scale.Y), Math.Abs(s * m_scale.Z));
Vec3F handle = sv * AxisHandle;
float handleWidth = handle.X / 2;
scale.Scale(handle);
Matrix4F trans = new Matrix4F();
trans.Translation = new Vec3F(handleScale.X - handleWidth, 0, 0);
xform = scale * trans * normWorld;
Util3D.DrawCube(xform, xcolor);
trans.Translation = new Vec3F(0, handleScale.Y - handleWidth, 0);
xform = scale * trans * normWorld;
Util3D.DrawCube(xform, ycolor);
trans.Translation = new Vec3F(0, 0, handleScale.Z - handleWidth);
xform = scale * trans * normWorld;
Util3D.DrawCube(xform, zcolor);
}
private Matrix4F ComputeZhead(Matrix4F normWorld, float s)
{
Matrix4F headrot = new Matrix4F();
headrot.RotX(MathHelper.PiOver2);
Matrix4F trans = new Matrix4F();
trans.Translation = new Vec3F(0, 0, s * (1 - hr));
Matrix4F scale = new Matrix4F();
scale.Scale(new Vec3F(s * br, s * hr, s * br));
Matrix4F xform = scale * headrot * trans * normWorld;
return xform;
}
public void Render(ViewControl vc, Matrix4F normWorld)
{
float s = Util.CalcAxisScale(vc.Camera, normWorld.Translation, Manipulator.AxisLength, vc.Height);
Color xcolor = (m_hitRegion == HitRegion.XAxis || m_hitRegion == HitRegion.XYSquare || m_hitRegion == HitRegion.XZSquare) ? Color.Gold : Manipulator.XAxisColor;
Color ycolor = (m_hitRegion == HitRegion.YAxis || m_hitRegion == HitRegion.XYSquare || m_hitRegion == HitRegion.YZSquare) ? Color.Gold : Manipulator.YAxisColor;
Color Zcolor = (m_hitRegion == HitRegion.ZAxis || m_hitRegion == HitRegion.XZSquare || m_hitRegion == HitRegion.YZSquare) ? Color.Gold : Manipulator.ZAxisColor;
Color XYx = m_hitRegion == HitRegion.XYSquare ? Color.Gold : Manipulator.XAxisColor;
Color XYy = m_hitRegion == HitRegion.XYSquare ? Color.Gold : Manipulator.YAxisColor;
Color XZx = m_hitRegion == HitRegion.XZSquare ? Color.Gold : Manipulator.XAxisColor;
Color XZz = m_hitRegion == HitRegion.XZSquare ? Color.Gold : Manipulator.ZAxisColor;
Color YZy = m_hitRegion == HitRegion.YZSquare ? Color.Gold : Manipulator.YAxisColor;
Color YZz = m_hitRegion == HitRegion.YZSquare ? Color.Gold : Manipulator.ZAxisColor;
var axisScale = new Matrix4F();
axisScale.Scale(new Vec3F(s * Manipulator.AxisThickness, s * (1 - ConeHeight), s * Manipulator.AxisThickness));
var axisrot = new Matrix4F();
// Draw X axis
axisrot.RotZ(-MathHelper.PiOver2);
Matrix4F scaleRot = axisScale * axisrot;
Matrix4F axisXform = scaleRot * normWorld;
Util3D.DrawCylinder(axisXform, xcolor);
// draw y
axisXform = axisScale * normWorld;
Util3D.DrawCylinder(axisXform, ycolor);
// draw z
axisrot.RotX(MathHelper.PiOver2);
scaleRot = axisScale * axisrot;
axisXform = scaleRot * normWorld;
Util3D.DrawCylinder(axisXform, Zcolor);
// draw center cube.
Matrix4F cubeScale = new Matrix4F();
cubeScale.Scale(CenterCube * s);
var cubexform = cubeScale * normWorld;
Util3D.DrawCube(cubexform, Color.White);
Matrix4F arrowHead = ComputeXhead(normWorld, s);
Util3D.DrawCone(arrowHead, xcolor);
arrowHead = ComputeYhead(normWorld, s);
Util3D.DrawCone(arrowHead, ycolor);
arrowHead = ComputeZhead(normWorld, s);
Util3D.DrawCone(arrowHead, Zcolor);
// draw xy rect.
Matrix4F scale = new Matrix4F();
scale.Scale(s * Manipulator.AxisThickness, s * SquareLength, s * Manipulator.AxisThickness);
Matrix4F trans = new Matrix4F();
trans.Translation = new Vec3F(0, s * SquareLength, 0);
Matrix4F rot = new Matrix4F();
rot.RotZ(-MathHelper.PiOver2);
Matrix4F squareXform = scale * rot * trans * normWorld;
Util3D.DrawCylinder(squareXform, XYy);
trans.Translation = new Vec3F(s * SquareLength, 0, 0);
squareXform = scale * trans * normWorld;
Util3D.DrawCylinder(squareXform, XYx);
// draw xz rect.
trans.Translation = new Vec3F(0, 0, s * SquareLength);
rot.RotZ(-MathHelper.PiOver2);
squareXform = scale * rot * trans * normWorld;
Util3D.DrawCylinder(squareXform, XZz);
trans.Translation = new Vec3F(s * SquareLength, 0, 0);
rot.RotX(MathHelper.PiOver2);
squareXform = scale * rot * trans * normWorld;
Util3D.DrawCylinder(squareXform, XZx);
// draw yz
trans.Translation = new Vec3F(0, s * SquareLength, 0);
rot.RotX(MathHelper.PiOver2);
squareXform = scale * rot * trans * normWorld;
Util3D.DrawCylinder(squareXform, YZy);
trans.Translation = new Vec3F(0, 0, s * SquareLength);
squareXform = scale * trans * normWorld;
Util3D.DrawCylinder(squareXform, YZz);
}
/// <summary>
/// Calculates the transformation matrix corresponding to the given transform components
/// </summary>
/// <param name="translation">Translation</param>
/// <param name="rotation">Rotation</param>
/// <param name="scale">Scale</param>
/// <param name="scalePivot">Translation to origin of scaling</param>
/// <param name="scalePivotTranslate">Translation after scaling</param>
/// <param name="rotatePivot">Translation to origin of rotation</param>
/// <param name="rotatePivotTranslate">Translation after rotation</param>
/// <returns>transformation matrix corresponding to the given transform components</returns>
public static Matrix4F CalcTransform(
Vec3F translation,
Vec3F rotation,
Vec3F scale,
Vec3F pivot)
{
Matrix4F M = new Matrix4F();
Matrix4F temp = new Matrix4F();
M.Set(-pivot);
temp.Scale(scale);
M.Mul(M, temp);
if (rotation.X != 0)
{
temp.RotX(rotation.X);
M.Mul(M, temp);
}
if (rotation.Y != 0)
{
temp.RotY(rotation.Y);
M.Mul(M, temp);
}
if (rotation.Z != 0)
{
temp.RotZ(rotation.Z);
M.Mul(M, temp);
}
temp.Set(pivot + translation);
M.Mul(M, temp);
return M;
}
/// <summary>
/// Performs initialization when the adapter's node is set.
/// This method is called each time the adapter is connected to its underlying node.
/// Typically overridden by creators of DOM adapters.</summary>
protected override void OnNodeSet()
{
base.OnNodeSet();
// get trans, scale, and rot.
foreach (DomNode domNode in this.DomNode.GetChildList(Schema.node.scaleChild))
{
m_scale = Tools.GetVector3(domNode, Schema.TargetableFloat3.Attribute);
break;
}
foreach (DomNode domNode in this.DomNode.GetChildList(Schema.node.translateChild))
{
m_translation = Tools.GetVector3(domNode, Schema.TargetableFloat3.Attribute);
break;
}
const float PiOver180 = (float)(Math.PI / 180.0f);
foreach (DomNode node in DomNode.GetChildList(Schema.node.rotateChild))
{
double[] arr = (double[])node.GetAttribute(Schema.rotate.Attribute);
float angle = (float)arr[3] * PiOver180;
string sid = node.GetAttribute(Schema.rotate.sidAttribute) as string;
if (string.IsNullOrEmpty(sid))
{
continue;
}
if (sid == "rotateX")
{
m_rotation.X = angle;
}
else if (sid == "rotateY")
{
m_rotation.Y = angle;
}
else if (sid == "rotateZ")
{
m_rotation.Z = angle;
}
}
Matrix4F M = new Matrix4F();
Matrix4F temp = new Matrix4F();
temp.Scale(Scale);
M.Mul(M, temp);
if (m_rotation.X != 0)
{
temp.RotX(m_rotation.X);
M.Mul(M, temp);
}
if (m_rotation.Y != 0)
{
temp.RotY(m_rotation.Y);
M.Mul(M, temp);
}
if (m_rotation.Z != 0)
{
temp.RotZ(m_rotation.Z);
M.Mul(M, temp);
}
temp.Set(Translation);
M.Mul(M, temp);
Transform = M;
m_boundingBox = new Cached <Box>(CalculateBoundingBox);
Visible = true;
}
public override void Render(object opaqueContext, ViewControl vc)
{
Matrix4F normWorld = GetManipulatorMatrix();
if (normWorld == null)
{
return;
}
var context = opaqueContext as GUILayer.SimpleRenderingContext;
if (context == null)
{
return;
}
Vec3F pos = normWorld.Translation;
float s = Util.CalcAxisScale(vc.Camera, pos, AxisLength, vc.Height);
Color xcolor = (m_hitRegion == HitRegion.XAxis || m_hitRegion == HitRegion.CenterCube) ? Color.Gold : XAxisColor;
Color ycolor = (m_hitRegion == HitRegion.YAxis || m_hitRegion == HitRegion.CenterCube) ? Color.Gold : YAxisColor;
Color zcolor = (m_hitRegion == HitRegion.ZAxis || m_hitRegion == HitRegion.CenterCube) ? Color.Gold : ZAxisColor;
Color centerCubeColor = (m_hitRegion == HitRegion.CenterCube) ? Color.Gold : Color.White;
Vec3F sv = new Vec3F(s, s, s);
Vec3F axscale = new Vec3F(s * AxisThickness, s, s * AxisThickness);
Matrix4F scale = new Matrix4F();
axscale.Y = Math.Abs(s * m_scale.X);
scale.Scale(axscale);
Matrix4F rot = new Matrix4F();
rot.RotZ(-MathHelper.PiOver2);
Matrix4F xform = scale * rot * normWorld;
Util3D.DrawCylinder(context, xform, xcolor);
axscale.Y = Math.Abs(s * m_scale.Y);
scale.Scale(axscale);
xform = scale * normWorld;
Util3D.DrawCylinder(context, xform, ycolor);
rot.RotX(MathHelper.PiOver2);
axscale.Y = Math.Abs(s * m_scale.Z);
scale.Scale(axscale);
xform = scale * rot * normWorld;
Util3D.DrawCylinder(context, xform, zcolor);
Vec3F centerCubeScale = sv * CenterCubeSize;
scale.Scale(centerCubeScale);
Matrix4F centerCubeXform = scale * normWorld;
Util3D.DrawCube(context, centerCubeXform, centerCubeColor);
Vec3F handleScale = new Vec3F(Math.Abs(s * m_scale.X), Math.Abs(s * m_scale.Y), Math.Abs(s * m_scale.Z));
Vec3F handle = sv * AxisHandle;
float handleWidth = handle.X / 2;
scale.Scale(handle);
Matrix4F trans = new Matrix4F();
trans.Translation = new Vec3F(handleScale.X - handleWidth, 0, 0);
xform = scale * trans * normWorld;
Util3D.DrawCube(context, xform, xcolor);
trans.Translation = new Vec3F(0, handleScale.Y - handleWidth, 0);
xform = scale * trans * normWorld;
Util3D.DrawCube(context, xform, ycolor);
trans.Translation = new Vec3F(0, 0, handleScale.Z - handleWidth);
xform = scale * trans * normWorld;
Util3D.DrawCube(context, xform, zcolor);
}
public void Render(Camera cam)
{
GameEngine.SetRendererFlag(BasicRendererFlags.WireFrame);
IGrid grid = this.As <IGrid>();
if (grid.Visible == false)
{
return;
}
float s = grid.Size;
Matrix4F scale = new Matrix4F();
scale.Scale(new Vec3F(s, s, s));
Matrix4F gridXform = new Matrix4F();
if (cam.Frustum.IsOrtho)
{
float dist = cam.ViewMatrix.Translation.Z;
ViewTypes vt = cam.ViewType;
if (vt == ViewTypes.Top)
{
gridXform.Translation
= new Vec3F(0, dist, 0);
}
else if (vt == ViewTypes.Bottom)
{
gridXform.Translation
= new Vec3F(0, -dist, 0);
}
else if (vt == ViewTypes.Right)
{
gridXform.RotZ(MathHelper.PiOver2);
gridXform.Translation
= new Vec3F(dist, 0, 0);
}
else if (vt == ViewTypes.Left)
{
gridXform.RotZ(MathHelper.PiOver2);
gridXform.Translation
= new Vec3F(-dist, 0, 0);
}
else if (vt == ViewTypes.Front)
{
gridXform.RotX(MathHelper.PiOver2);
gridXform.Translation
= new Vec3F(0, 0, dist);
}
else if (vt == ViewTypes.Back)
{
gridXform.RotX(MathHelper.PiOver2);
gridXform.Translation
= new Vec3F(0, 0, -dist);
}
gridXform.Mul(scale, gridXform);
}
else
{
Matrix4F trans = new Matrix4F();
trans.Translation = new Vec3F(0, grid.Height, 0);
gridXform = Matrix4F.Multiply(scale, trans);
}
GameEngine.DrawPrimitive(PrimitiveType.LineList, m_gridVBId, 0, m_gridVertexCount, Color.LightGray,
gridXform);
}
public void Render(ViewControl vc, Matrix4F normWorld)
{
float s = Util.CalcAxisScale(vc.Camera, normWorld.Translation, Manipulator.AxisLength, vc.Height);
Color xcolor = (m_hitRegion == HitRegion.XAxis || m_hitRegion == HitRegion.XYSquare || m_hitRegion == HitRegion.XZSquare) ? Color.Gold : Manipulator.XAxisColor;
Color ycolor = (m_hitRegion == HitRegion.YAxis || m_hitRegion == HitRegion.XYSquare || m_hitRegion == HitRegion.YZSquare) ? Color.Gold : Manipulator.YAxisColor;
Color Zcolor = (m_hitRegion == HitRegion.ZAxis || m_hitRegion == HitRegion.XZSquare || m_hitRegion == HitRegion.YZSquare) ? Color.Gold : Manipulator.ZAxisColor;
Color XYx = m_hitRegion == HitRegion.XYSquare ? Color.Gold : Manipulator.XAxisColor;
Color XYy = m_hitRegion == HitRegion.XYSquare ? Color.Gold : Manipulator.YAxisColor;
Color XZx = m_hitRegion == HitRegion.XZSquare ? Color.Gold : Manipulator.XAxisColor;
Color XZz = m_hitRegion == HitRegion.XZSquare ? Color.Gold : Manipulator.ZAxisColor;
Color YZy = m_hitRegion == HitRegion.YZSquare ? Color.Gold : Manipulator.YAxisColor;
Color YZz = m_hitRegion == HitRegion.YZSquare ? Color.Gold : Manipulator.ZAxisColor;
var axisScale = new Matrix4F();
axisScale.Scale(new Vec3F(s * Manipulator.AxisThickness, s * (1 - ConeHeight), s * Manipulator.AxisThickness));
var axisrot = new Matrix4F();
// Draw X axis
axisrot.RotZ(-MathHelper.PiOver2);
Matrix4F scaleRot = axisScale * axisrot;
Matrix4F axisXform = scaleRot * normWorld;
Util3D.DrawCylinder(axisXform, xcolor);
// draw y
axisXform = axisScale * normWorld;
Util3D.DrawCylinder(axisXform, ycolor);
// draw z
axisrot.RotX(MathHelper.PiOver2);
scaleRot = axisScale * axisrot;
axisXform = scaleRot * normWorld;
Util3D.DrawCylinder(axisXform, Zcolor);
// draw center cube.
Matrix4F cubeScale = new Matrix4F();
cubeScale.Scale(CenterCube * s);
var cubexform = cubeScale * normWorld;
Util3D.DrawCube(cubexform, Color.White);
Matrix4F arrowHead = ComputeXhead(normWorld, s);
Util3D.DrawCone(arrowHead, xcolor);
arrowHead = ComputeYhead(normWorld, s);
Util3D.DrawCone(arrowHead, ycolor);
arrowHead = ComputeZhead(normWorld, s);
Util3D.DrawCone(arrowHead, Zcolor);
// draw xy rect.
Matrix4F scale = new Matrix4F();
scale.Scale(s * Manipulator.AxisThickness, s * SquareLength, s * Manipulator.AxisThickness);
Matrix4F trans = new Matrix4F();
trans.Translation = new Vec3F(0, s * SquareLength, 0);
Matrix4F rot = new Matrix4F();
rot.RotZ(-MathHelper.PiOver2);
Matrix4F squareXform = scale * rot * trans * normWorld;
Util3D.DrawCylinder(squareXform, XYy);
trans.Translation = new Vec3F(s * SquareLength, 0, 0);
squareXform = scale * trans * normWorld;
Util3D.DrawCylinder(squareXform, XYx);
// draw xz rect.
trans.Translation = new Vec3F(0, 0, s * SquareLength);
rot.RotZ(-MathHelper.PiOver2);
squareXform = scale * rot * trans * normWorld;
Util3D.DrawCylinder(squareXform, XZz);
trans.Translation = new Vec3F(s * SquareLength, 0, 0);
rot.RotX(MathHelper.PiOver2);
squareXform = scale * rot * trans * normWorld;
Util3D.DrawCylinder(squareXform, XZx);
// draw yz
trans.Translation = new Vec3F(0, s * SquareLength, 0);
rot.RotX(MathHelper.PiOver2);
squareXform = scale * rot * trans * normWorld;
Util3D.DrawCylinder(squareXform, YZy);
trans.Translation = new Vec3F(0, 0, s * SquareLength);
squareXform = scale * trans * normWorld;
Util3D.DrawCylinder(squareXform, YZz);
}
public void Render(Camera cam)
{
GameEngine.SetRendererFlag(BasicRendererFlags.WireFrame);
IGrid grid = this.As<IGrid>();
if (grid.Visible == false)
return;
float s = grid.Size;
Matrix4F scale = new Matrix4F();
scale.Scale(new Vec3F(s, s, s));
Matrix4F gridXform = new Matrix4F();
if (cam.Frustum.IsOrtho)
{
float dist = cam.ViewMatrix.Translation.Z;
ViewTypes vt = cam.ViewType;
if (vt == ViewTypes.Top)
{
gridXform.Translation
= new Vec3F(0, dist, 0);
}
else if (vt == ViewTypes.Bottom)
{
gridXform.Translation
= new Vec3F(0, -dist, 0);
}
else if (vt == ViewTypes.Right)
{
gridXform.RotZ(MathHelper.PiOver2);
gridXform.Translation
= new Vec3F(dist, 0, 0);
}
else if (vt == ViewTypes.Left)
{
gridXform.RotZ(MathHelper.PiOver2);
gridXform.Translation
= new Vec3F(-dist, 0, 0);
}
else if (vt == ViewTypes.Front)
{
gridXform.RotX(MathHelper.PiOver2);
gridXform.Translation
= new Vec3F(0, 0, dist);
}
else if (vt == ViewTypes.Back)
{
gridXform.RotX(MathHelper.PiOver2);
gridXform.Translation
= new Vec3F(0, 0, -dist);
}
gridXform.Mul(scale, gridXform);
}
else
{
Matrix4F trans = new Matrix4F();
trans.Translation = new Vec3F(0, grid.Height, 0);
gridXform = Matrix4F.Multiply(scale, trans);
}
GameEngine.DrawPrimitive(PrimitiveType.LineList, m_gridVBId, 0, m_gridVertexCount, Color.LightGray,
Matrix4F.Multiply(gridXform, cam.AxisSystem));
GameEngine.DrawPrimitive(PrimitiveType.LineList, m_basisAxesVBId, 0, m_basisAxesVertexCount, Color.White,
gridXform);
}
public override void Render(ViewControl vc)
{
Matrix4F normWorld = GetManipulatorMatrix();
if (normWorld == null) return;
int axis = (int)m_hitRegion;
// axis colors
Color saveColor = m_axisColor[axis];
m_axisColor[axis] = m_highlightColor;
Color xcolor = m_axisColor[(int)HitRegion.XAxis];
Color ycolor = m_axisColor[(int)HitRegion.YAxis];
Color zcolor = m_axisColor[(int)HitRegion.ZAxis];
Color nxcolor = m_axisColor[(int)HitRegion.NegXAxis];
Color nycolor = m_axisColor[(int)HitRegion.NegYAxis];
Color nzcolor = m_axisColor[(int)HitRegion.NegZAxis];
m_axisColor[axis] = saveColor;
if (m_hitRegion != HitRegion.None)
{
normWorld.Translation = HitMatrix.Translation;
}
Vec3F pos = normWorld.Translation;
float s = Util.CalcAxisScale(vc.Camera, pos, AxisLength, vc.Height);
Vec3F sv = new Vec3F(s, s, s);
Vec3F axscale = new Vec3F(s*AxisThickness, s, s*AxisThickness);
bool negativeAxis = m_hitRegion == HitRegion.NegXAxis || m_hitRegion == HitRegion.NegYAxis || m_hitRegion == HitRegion.NegZAxis;
Vec3F dragScale = new Vec3F(Math.Abs(m_scale.X),
Math.Abs(m_scale.Y), Math.Abs(m_scale.Z));
Matrix4F rot = new Matrix4F();
Matrix4F scale = new Matrix4F();
axscale.Y = negativeAxis ? s : s * dragScale.X;
scale.Scale(axscale);
rot.RotZ(-MathHelper.PiOver2);
Matrix4F xform = scale * rot * normWorld;
Util3D.DrawCylinder(xform, xcolor);
axscale.Y = negativeAxis ? s : s * dragScale.Y;
scale.Scale(axscale);
xform = scale * normWorld;
Util3D.DrawCylinder(xform, ycolor);
axscale.Y = negativeAxis ? s : s * dragScale.Z;
scale.Scale(axscale);
rot.RotX(MathHelper.PiOver2);
xform = scale * rot * normWorld;
Util3D.DrawCylinder(xform, zcolor);
rot.RotZ(MathHelper.PiOver2);
axscale.Y = negativeAxis ? s * dragScale.X : s;
scale.Scale(axscale);
xform = scale * rot * normWorld;
Util3D.DrawCylinder(xform, nxcolor);
rot.RotZ(MathHelper.Pi);
axscale.Y = negativeAxis ? s * dragScale.Y : s;
scale.Scale(axscale);
xform = scale * rot * normWorld;
Util3D.DrawCylinder(xform, nycolor);
rot.RotX(-MathHelper.PiOver2);
axscale.Y = negativeAxis ? s * dragScale.Z : s;
scale.Scale(axscale);
xform = scale * rot * normWorld;
Util3D.DrawCylinder(xform, nzcolor);
// draw center cube
scale.Scale(s*(1.0f / 16.0f));
xform = scale * normWorld;
Util3D.DrawCube(xform, Color.White);
Vec3F handle = sv*AxisHandle;
float handleWidth = handle.X/2;
scale.Scale(handle);
Matrix4F trans = new Matrix4F();
// X handle
float drag = m_hitRegion == HitRegion.XAxis ? dragScale.X : 1.0f;
trans.Translation = new Vec3F(drag * sv.X - handleWidth, 0, 0);
xform = scale * trans * normWorld;
Util3D.DrawCube(xform, xcolor);
// y handle
drag = m_hitRegion == HitRegion.YAxis ? dragScale.Y : 1.0f;
trans.Translation = new Vec3F(0, drag * sv.Y - handleWidth, 0);
xform = scale * trans * normWorld;
Util3D.DrawCube(xform, ycolor);
// z handle
drag = m_hitRegion == HitRegion.ZAxis ? dragScale.Z : 1.0f;
trans.Translation = new Vec3F(0, 0, drag * sv.Z - handleWidth);
xform = scale * trans * normWorld;
Util3D.DrawCube(xform, zcolor);
// -x handle
drag = m_hitRegion == HitRegion.NegXAxis ? dragScale.X : 1.0f;
trans.Translation = new Vec3F(-sv.X * drag + handleWidth, 0, 0);
xform = scale * trans * normWorld;
Util3D.DrawCube(xform, nxcolor);
// -y handle
drag = m_hitRegion == HitRegion.NegYAxis ? dragScale.Y : 1.0f;
trans.Translation = new Vec3F(0, -sv.Y * drag + handleWidth, 0);
xform = scale * trans * normWorld;
Util3D.DrawCube(xform, nycolor);
// -z handle
drag = m_hitRegion == HitRegion.NegZAxis ? dragScale.Z : 1.0f;
trans.Translation = new Vec3F(0, 0, -sv.Z * drag + handleWidth);
xform = scale * trans * normWorld;
Util3D.DrawCube(xform, nzcolor);
}
public override void Render(object opaqueContext, ViewControl vc)
{
Matrix4F normWorld = GetManipulatorMatrix();
if (normWorld == null) return;
var context = opaqueContext as GUILayer.SimpleRenderingContext;
if (context == null) return;
float RingDiameter = 2 * AxisLength;
Color xcolor = (m_hitRegion == HitRegion.XAxis) ? Color.Gold : XAxisColor;
Color ycolor = (m_hitRegion == HitRegion.YAxis ) ? Color.Gold : YAxisColor;
Color Zcolor = (m_hitRegion == HitRegion.ZAxis ) ? Color.Gold : ZAxisColor;
Color lColor = (m_hitRegion == HitRegion.LookAxis) ? Color.Gold : Color.Cyan;
float s = Util.CalcAxisScale(vc.Camera, normWorld.Translation, RingDiameter, vc.Height);
Vec3F axScale = new Vec3F(s, s, s);
Matrix4F rot = new Matrix4F();
Matrix4F scale = new Matrix4F();
scale.Scale(axScale);
rot.RotX(MathHelper.PiOver2);
Matrix4F xform = scale * rot * normWorld;
Util3D.DrawRing(context, xform, Zcolor);
rot.RotZ(-MathHelper.PiOver2);
xform = scale * rot * normWorld;
Util3D.DrawRing(context, xform, xcolor);
xform = scale * normWorld;
Util3D.DrawRing(context, xform, ycolor);
Matrix4F billboard
= Util.CreateBillboard(normWorld.Translation, vc.Camera.WorldEye, vc.Camera.Up, vc.Camera.LookAt);
rot.RotX(MathHelper.PiOver2);
scale.Scale(s * LookRingScale);
xform = scale * rot * billboard;
Util3D.DrawRing(context, xform, lColor);
}
/// <summary>
/// Performs initialization when the adapter's node is set.
/// This method is called each time the adapter is connected to its underlying node.
/// Typically overridden by creators of DOM adapters.</summary>
protected override void OnNodeSet()
{
base.OnNodeSet();
// get trans, scale, and rot.
foreach (DomNode domNode in this.DomNode.GetChildList(Schema.node.scaleChild))
{
m_scale = Tools.GetVector3(domNode, Schema.TargetableFloat3.Attribute);
break;
}
foreach (DomNode domNode in this.DomNode.GetChildList(Schema.node.translateChild))
{
m_translation = Tools.GetVector3(domNode, Schema.TargetableFloat3.Attribute);
break;
}
const float PiOver180 = (float)(Math.PI / 180.0f);
foreach (DomNode node in DomNode.GetChildList(Schema.node.rotateChild))
{
double[] arr = (double[])node.GetAttribute(Schema.rotate.Attribute);
float angle = (float)arr[3] * PiOver180;
string sid = node.GetAttribute(Schema.rotate.sidAttribute) as string;
if (string.IsNullOrEmpty(sid))
continue;
if (sid == "rotateX")
m_rotation.X = angle;
else if (sid == "rotateY")
m_rotation.Y = angle;
else if (sid == "rotateZ")
m_rotation.Z = angle;
}
Matrix4F M = new Matrix4F();
Matrix4F temp = new Matrix4F();
temp.Scale(Scale);
M.Mul(M, temp);
if (m_rotation.X != 0)
{
temp.RotX(m_rotation.X);
M.Mul(M, temp);
}
if (m_rotation.Y != 0)
{
temp.RotY(m_rotation.Y);
M.Mul(M, temp);
}
if (m_rotation.Z != 0)
{
temp.RotZ(m_rotation.Z);
M.Mul(M, temp);
}
temp.Set(Translation);
M.Mul(M, temp);
Transform = M;
m_boundingBox = new Cached<Box>(CalculateBoundingBox);
Visible = true;
}
