private void toolStripButtonHideVideo_Click(object sender, EventArgs e)
{
if ((sender as ToolStripButton).Text.Equals("隐藏视频"))
{
for (int i = 0; i < videoList.Count; i++)
{
IViewshed v = videoList[i];
v.VisibleMask = gviViewportMask.gviViewNone;
}
}
else
{
for (int i = 0; i < videoList.Count; i++)
{
IViewshed v = videoList[i];
v.VisibleMask = gviViewportMask.gviViewAllNormalView;
}
}
if ((sender as ToolStripButton).Text.Equals("隐藏视频"))
{
(sender as ToolStripButton).Text = "显示视频";
}
else
{
(sender as ToolStripButton).Text = "隐藏视频";
}
}
void axRenderControl1_RcMouseClickSelect3(IPickResult PickResult, IPoint IntersectPoint, gviModKeyMask Mask, gviMouseSelectMode EventSender)
{
if (IntersectPoint == null)
{
return;
}
if (EventSender.Equals(gviMouseSelectMode.gviMouseSelectClick))
{
this.axRenderControl1.InteractMode = gviInteractMode.gviInteractNormal;
this.axRenderControl1.RcMouseClickSelect -= new Gvitech.CityMaker.Controls._IRenderControlEvents_RcMouseClickSelectEventHandler(axRenderControl1_RcMouseClickSelect3);
IViewshedPickResult pr = PickResult as IViewshedPickResult;
if (pr == null)
{
return;
}
IViewshed v = pr.Viewshed;
if (v == null)
{
return;
}
v.Highlight(System.Drawing.Color.Red);
}
}
private void toolStripButtonHideProjectionLines_Click(object sender, EventArgs e)
{
if ((sender as ToolStripButton).Text.Equals("隐藏投影线"))
{
for (int i = 0; i < videoList.Count; i++)
{
IViewshed v = videoList[i];
v.DisplayMode = gviTVDisplayMode.gviTVShowPicture;
}
}
else
{
for (int i = 0; i < videoList.Count; i++)
{
IViewshed v = videoList[i];
v.DisplayMode = gviTVDisplayMode.gviTVShowAll;
}
}
if ((sender as ToolStripButton).Text.Equals("隐藏投影线"))
{
(sender as ToolStripButton).Text = "显示投影线";
}
else
{
(sender as ToolStripButton).Text = "隐藏投影线";
}
}
private void btnAnalyse_Click(object sender, EventArgs e)
{
try
{
WaitForm.Start("正在分析...", "请稍后");
IPoint ptStart = this._geoFactory.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
ptStart.X = (double)this.seObserX.Value;
ptStart.Y = (double)this.seObserY.Value;
ptStart.Z = (double)this.seObserZ.Value + (double)this.seObserZOff.Value;
IPoint ptEnd = this._geoFactory.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
ptEnd.X = (double)this.seObjX.Value;
ptEnd.Y = (double)this.seObjY.Value;
ptEnd.Z = (double)this.seObjZ.Value + (double)this.seObjZOff.Value;
double HorizontalAngle = (double)this.seAngle.Value;
ClearViewshed();
this._vs = this._3DControl.ObjectManager.CreateViewshed(ptStart, this._3DControl.ProjectTree.RootID);
IEulerAngle ang = this._3DControl.Camera.GetAimingAngles2(ptStart, ptEnd);;
//ang.Set(ang.Heading, 0, ang.Roll);
this._vs.AspectRatio = 1;
this._vs.DisplayMode = gviTVDisplayMode.gviTVShowPicture;
this._vs.Angle = ang;
this._vs.FarClip = Math.Sqrt((ptStart.X - ptEnd.X) * (ptStart.X - ptEnd.X) + (ptStart.Y - ptEnd.Y) * (ptStart.Y - ptEnd.Y)
+ (ptStart.Z - ptEnd.Z) * (ptStart.Z - ptEnd.Z));
this._vs.FieldOfView = HorizontalAngle;
this._3DControl.HighlightHelper.VisibleMask = 0;
}
catch (Exception ex)
{
}
finally
{
WaitForm.Stop();
}
}
private void ClearViewshed()
{
if (this._vs != null)
{
this._3DControl.ObjectManager.DeleteObject(this._vs.Guid);
this._vs = null;
}
}
private void LoadSkinMeshAndViewshed()
{
string fileName = (strMediaPath + @"\x\Character\QiYeYuanGong.X");
if (skinMesh == null)
{
// 构造ModelPoint
IGeometryFactory gf = new GeometryFactory();
IModelPoint mp = gf.CreateGeometry(gviGeometryType.gviGeometryModelPoint, gviVertexAttribute.gviVertexAttributeZ) as IModelPoint;
mp.ModelName = fileName;
mp.SpatialCRS = new CRSFactory().CreateFromWKT(wkt) as ISpatialCRS;
// 设置位置
IMatrix matrix = new Matrix();
matrix.MakeIdentity();
matrix.SetTranslate(line.GetPoint(0).Position);
mp.FromMatrix(matrix);
// 创建骨骼动画
skinMesh = this.axRenderControl1.ObjectManager.CreateSkinnedMesh(mp, rootId);
if (skinMesh == null)
{
MessageBox.Show("骨骼动画创建失败！");
return;
}
skinMesh.Loop = true;
skinMesh.Play();
skinMesh.MaxVisibleDistance = 1000;
skinMesh.ViewingDistance = 50;
// 绑定到运动路径
IMotionable m = skinMesh as IMotionable;
position.Set(0, 0, 0);
m.Bind2(dynamicObject, position, 0, 0, 0);
this.axRenderControl1.Camera.FlyToObject(skinMesh.Guid, gviActionCode.gviActionFollowBehind);
}
if (tv == null)
{
tv = this.axRenderControl1.ObjectManager.CreateViewshed(line.GetPoint(0), rootId);
IMotionable tvm = tv as IMotionable;
position.Set(0, 0, 0);
tvm.Bind2(dynamicObject, position, 0, 0, 0);
}
}
void axRenderControl1_RcMouseClickSelect2(IPickResult PickResult, IPoint IntersectPoint, gviModKeyMask Mask, gviMouseSelectMode EventSender)
{
if (IntersectPoint == null)
{
return;
}
if (EventSender.Equals(gviMouseSelectMode.gviMouseSelectClick))
{
this.axRenderControl1.InteractMode = gviInteractMode.gviInteractNormal;
this.axRenderControl1.RcMouseClickSelect -= new _IRenderControlEvents_RcMouseClickSelectEventHandler(axRenderControl1_RcMouseClickSelect2);
ISimplePointSymbol ps = new SimplePointSymbol();
ps.Size = 20;
ps.FillColor = System.Drawing.Color.Red;
this.axRenderControl1.ObjectManager.CreateRenderPoint(IntersectPoint, ps, rootId);
for (int i = 0; i < videoList.Count; i++)
{
IViewshed v = videoList[i];
v.Unhighlight();
double wx, wy;
bool isIn = v.WorldToScreen(IntersectPoint, 1, out wx, out wy);
if (isIn)
{
v.Highlight(System.Drawing.Color.Red);
IPoint poiInWorld = v.ScreenToWorld(wx, wy);
if (poiInWorld != null)
{
this.axRenderControl1.InteractMode = gviInteractMode.gviInteractFocus;
bool bFocus = this.axRenderControl1.Camera.SetFocus(poiInWorld);
if (bFocus)
{
MessageBox.Show("set focus success!");
}
}
}
}
}
}
public void Create()
{
try
{
if (this.tv == null)
{
IPoint tmpPos = new GeometryFactory().CreatePoint(gviVertexAttribute.gviVertexAttributeZ) as IPoint;
tmpPos.SetCoords(0, 0, 0, 0, 0);
tmpPos.SpatialCRS = new CRSFactory().CreateFromWKT(CommonUnity.RenderHelper.GetCurrentCrsWKT()) as ISpatialCRS;
this.tv = CommonUnity.RenderHelper.ObjectManager.CreateViewshed(tmpPos, _Guid);
if (this.tv != null)
{
this.guidstr = this.tv.Guid;
}
}
}
catch (COMException ex)
{
System.Diagnostics.Trace.WriteLine(ex.Message);
return;
}
}
bool axRenderControl1_RcKeyUp(uint Flags, uint Ch)
{
if (curVideoIndex < 0)
{
return(false);
}
switch (Ch)
{
#region 键调整
case (uint)Keys.Q:
{
curVideo = videoList[curVideoIndex];
cp.X += factor;
vector.Set(cp.X, cp.Y, cp.Z);
positionPoint.Position = vector;
curVideo.Position = positionPoint;
//this.axRenderControl1.Camera.SetCamera(vector, angle, gviSetCameraFlags.gviSetCameraNoFlags);
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.W:
{
curVideo = videoList[curVideoIndex];
cp.X -= factor;
vector.Set(cp.X, cp.Y, cp.Z);
positionPoint.Position = vector;
curVideo.Position = positionPoint;
//this.axRenderControl1.Camera.SetCamera(vector, angle, gviSetCameraFlags.gviSetCameraNoFlags);
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.E:
{
curVideo = videoList[curVideoIndex];
cp.Y += factor;
vector.Set(cp.X, cp.Y, cp.Z);
positionPoint.Position = vector;
curVideo.Position = positionPoint;
//this.axRenderControl1.Camera.SetCamera(vector, angle, gviSetCameraFlags.gviSetCameraNoFlags);
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.R:
{
curVideo = videoList[curVideoIndex];
cp.Y -= factor;
vector.Set(cp.X, cp.Y, cp.Z);
positionPoint.Position = vector;
curVideo.Position = positionPoint;
//this.axRenderControl1.Camera.SetCamera(vector, angle, gviSetCameraFlags.gviSetCameraNoFlags);
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.T:
{
curVideo = videoList[curVideoIndex];
cp.Z += factor;
vector.Set(cp.X, cp.Y, cp.Z);
positionPoint.Position = vector;
curVideo.Position = positionPoint;
//this.axRenderControl1.Camera.SetCamera(vector, angle, gviSetCameraFlags.gviSetCameraNoFlags);
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.Y:
{
curVideo = videoList[curVideoIndex];
cp.Z -= factor;
vector.Set(cp.X, cp.Y, cp.Z);
positionPoint.Position = vector;
curVideo.Position = positionPoint;
//this.axRenderControl1.Camera.SetCamera(vector, angle, gviSetCameraFlags.gviSetCameraNoFlags);
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.U:
{
curVideo = videoList[curVideoIndex];
cp.Heading += factor;
angle.Set(cp.Heading, cp.Tilt, cp.Roll);
curVideo.Angle = angle;
//this.axRenderControl1.Camera.SetCamera(vector, angle, gviSetCameraFlags.gviSetCameraNoFlags);
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.I:
{
curVideo = videoList[curVideoIndex];
cp.Heading -= factor;
angle.Set(cp.Heading, cp.Tilt, cp.Roll);
curVideo.Angle = angle;
//this.axRenderControl1.Camera.SetCamera(vector, angle, gviSetCameraFlags.gviSetCameraNoFlags);
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.O:
{
curVideo = videoList[curVideoIndex];
cp.Tilt += factor;
vector.Set(cp.X, cp.Y, cp.Z);
angle.Set(cp.Heading, cp.Tilt, cp.Roll);
curVideo.Angle = angle;
//this.axRenderControl1.Camera.SetCamera(vector, angle, gviSetCameraFlags.gviSetCameraNoFlags);
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.P:
{
curVideo = videoList[curVideoIndex];
cp.Tilt -= factor;
angle.Set(cp.Heading, cp.Tilt, cp.Roll);
curVideo.Angle = angle;
//this.axRenderControl1.Camera.SetCamera(vector, angle, gviSetCameraFlags.gviSetCameraNoFlags);
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.D:
{
curVideo = videoList[curVideoIndex];
cp.Roll += factor;
angle.Set(cp.Heading, cp.Tilt, cp.Roll);
curVideo.Angle = angle;
//this.axRenderControl1.Camera.SetCamera(vector, angle, gviSetCameraFlags.gviSetCameraNoFlags);
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.F:
{
curVideo = videoList[curVideoIndex];
cp.Roll -= factor;
angle.Set(cp.Heading, cp.Tilt, cp.Roll);
curVideo.Angle = angle;
//this.axRenderControl1.Camera.SetCamera(vector, angle, gviSetCameraFlags.gviSetCameraNoFlags);
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.G:
{
curVideo = videoList[curVideoIndex];
cp.AspectRatio += factor;
curVideo.AspectRatio = cp.AspectRatio;
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.H:
{
curVideo = videoList[curVideoIndex];
cp.AspectRatio -= factor;
curVideo.AspectRatio = cp.AspectRatio;
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.J:
{
curVideo = videoList[curVideoIndex];
cp.FieldOfView += factor;
curVideo.FieldOfView = cp.FieldOfView;
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.K:
{
curVideo = videoList[curVideoIndex];
cp.FieldOfView -= factor;
curVideo.FieldOfView = cp.FieldOfView;
DataRow dr = dt.Rows[curRowIndex];
dr["Location"] = cp;
}
break;
case (uint)Keys.D1:
{
factor = 10;
}
break;
case (uint)Keys.D2:
{
factor = 1;
}
break;
case (uint)Keys.D3:
{
factor = 0.1;
}
break;
case (uint)Keys.D4:
{
factor = 0.01;
}
break;
#endregion
case (uint)Keys.S:
{
String str = cp.PropertyStrings();
streamWriter.WriteLine(str);
streamWriter.Flush();
}
break;
case (uint)Keys.C:
{
curVideo = videoList[curVideoIndex];
curVideo.VisibleMask = gviViewportMask.gviViewAllNormalView;
}
break;
case (uint)Keys.V:
{
curVideo = videoList[curVideoIndex];
curVideo.VisibleMask = gviViewportMask.gviViewNone;
}
break;
}
return(true);
}
