private void LoadCar(IDynamicObject dynamicObject)
{
if (renderModelPoint == null)
{
// 构造ModelPoint
mp = geoFac.CreateGeometry(gviGeometryType.gviGeometryModelPoint, gviVertexAttribute.gviVertexAttributeZ) as IModelPoint;
string modelName = (strMediaPath + @"\osg\Vehicles\Car\TCJ006.osg");
mp.ModelName = modelName;
mp.SpatialCRS = dataset_Road.SpatialReference;
// 设置位置
IMatrix matrix = new Matrix();
matrix.MakeIdentity();
IPoint startPoint = null;
double speed = 0.0;
dynamicObject.GetWaypoint2(0, out startPoint, out speed);
matrix.SetTranslate(startPoint.Position);
mp.FromMatrix(matrix);
mp.SelfScale(0.05, 0.05, 0.05);
// 创建骨骼动画
renderModelPoint = this.axRenderControl1.ObjectManager.CreateRenderModelPoint(mp, null, rootId);
renderModelPoint.MaxVisibleDistance = 10000;
renderModelPoint.ViewingDistance = 200;
// 绑定到运动路径
IMotionable m = renderModelPoint as IMotionable;
pos.Set(0, 0, 0);
m.Bind2(dynamicObject, pos, 90, 0, 0);
}
}
private void ToolStripMenuItemCreateComplexParticleEffect_Click(object sender, EventArgs e)
{
IComplexParticleEffect p = this.axRenderControl1.ObjectManager.CreateComplexParticleEffect(gviComplexParticleEffectType.gviComplexParticleEffectFire_3, selectedId);
p.ScalingFactor = 5;
p.Name = "粒子火Fire_0";
IPoint pos = new GeometryFactory().CreatePoint(gviVertexAttribute.gviVertexAttributeZ) as IPoint;
pos.SetCoords(fireX, fireY, fireZ, 0, 0);
p.Position = pos;
this.axRenderControl1.Camera.FlyToObject(p.Guid, gviActionCode.gviActionFlyTo);
TreeNode node = new TreeNode("粒子火Fire_0", 1, 1);
node.Tag = p.Guid;
node.Checked = true;
selectedNode.Nodes.Add(node);
this.treeView1.UpdateView();
//this.axRenderControl1.InteractMode = gviInteractMode.gviInteractSelect;
//this.axRenderControl1.MouseSelectObjectMask = gviMouseSelectObjectMask.gviSelectParticleEffect;
//this.axRenderControl1.MouseSelectMode = gviMouseSelectMode.gviMouseSelectClick;
//this.axRenderControl1.RcMouseClickSelect += new Gvitech.CityMaker.Controls._IRenderControlEvents_RcMouseClickSelectEventHandler(axRenderControl1_RcMouseClickSelect);
if (motionPath != null)
{
IMotionable m = p as IMotionable;
position.Set(0, 0, 0);
m.Bind(motionPath, position, 0, 45, 90);
motionPath.Play();
this.axRenderControl1.Camera.FlyToObject(p.Guid, gviActionCode.gviActionFollowBehindAndAbove);
}
}
/// <summary>
/// 加载MotionPath
/// </summary>
private void LoadMotionPath()
{
motionPath = CommonUnity.RenderHelper.ObjectManager.CreateMotionPath(rootId);
motionPath.CrsWKT = datasetCRS.AsWKT();
//为MotionPath添加第一个点
position.SetCoords(firstX, firstY, firstZ, 0, 0);
angle.Set(firstH, firstP, firstR);
scale.Set(firstSX, firstSY, firstSZ);
motionPath.AddWaypoint2(position, angle, scale, firtWhen);
//为MotionPath添加第二个点
position.SetCoords(secondX, secondY, secondZ, 0, 0);
angle.Set(secondH, secondP, secondR);
scale.Set(secondSX, secondSY, secondSZ);
motionPath.AddWaypoint2(position, angle, scale, secondWhen);
//为MotionPath添加第三个点
position.SetCoords(thirdX, thirdY, thirdZ, 0, 0);
angle.Set(thirdH, thirdP, thirdR);
scale.Set(thirdSX, thirdSY, thirdSZ);
motionPath.AddWaypoint2(position, angle, scale, thirdWhen);
//为MotionPath添加第四个点
position.SetCoords(fourthX, fourthY, fourthZ, 0, 0);
angle.Set(fourthH, fourthP, fourthR);
scale.Set(fourthSX, fourthSY, fourthSZ);
motionPath.AddWaypoint2(position, angle, scale, fourthWhen);
}
private bool OnLocation()
{
if (d3 == null)
{
return(false);
}
bool bX = double.TryParse(this.te_X.Text, out x);
bool bY = double.TryParse(this.te_Y.Text, out y);
if (!bX || !bY)
{
return(false);
}
IVector3 vect = null;
IEulerAngle angle = null;
d3.Camera.GetCamera(out vect, out angle);
if (d3.Terrain.IsRegistered)
{
double z = d3.Terrain.GetElevation(x, y, Gvitech.CityMaker.RenderControl.gviGetElevationType.gviGetElevationFromDatabase);
vect.Set(x, y, z);
}
else
{
vect.Set(x, y, vect.Z);
}
IImagePointSymbol imagePointSymbol = new ImagePointSymbolClass();
imagePointSymbol.ImageName = Path.Combine(Application.StartupPath, "..\\Resource\\Images\\POI\\Location.png");
imagePointSymbol.Size = SystemInfo.Instance.SymbolSize;
imagePointSymbol.Alignment = gviPivotAlignment.gviPivotAlignBottomCenter;
IPoint pt = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pt.SetCoords(vect.X, vect.Y, vect.Z, 0, 0);
IRenderPoint renderPoint = d3.ObjectManager.CreateRenderPoint(pt, imagePointSymbol, d3.ProjectTree.RootID);
renderPoint.MaxVisibleDistance = 10000000000.0;
ITextSymbol textSymbol = new TextSymbolClass();
textSymbol.TextAttribute = new TextAttributeClass
{
TextColor = Convert.ToUInt32(SystemInfo.Instance.TextColor, 16),
TextSize = SystemInfo.Instance.TextSize
};
textSymbol.PivotAlignment = gviPivotAlignment.gviPivotAlignTopCenter;
ILabel label = d3.ObjectManager.CreateLabel(d3.ProjectTree.RootID);
label.Position = pt;
label.MaxVisibleDistance = 10000000000.0;
label.TextSymbol = textSymbol;
label.Text = this.te_X.Text + "," + this.te_Y.Text;
this.listRender.Add(renderPoint);
this.listRender.Add(label);
d3.Camera.LookAt(vect, 500, angle);
return(true);
}
/// <summary>
/// 加载人物骨骼动画
/// </summary>
private void LoadXFileCharacter()
{
string fileName = (strMediaPath + @"\x\Character\QiYeYuanGong.X");
if (skinMeshCharacter == null)
{
// 构造ModelPoint
IGeometryFactory gf = new GeometryFactory();
IModelPoint mp = gf.CreateGeometry(gviGeometryType.gviGeometryModelPoint, gviVertexAttribute.gviVertexAttributeZ) as IModelPoint;
mp.ModelName = fileName;
mp.SpatialCRS = datasetCRS;
// 设置位置
IMatrix matrix = new Matrix();
matrix.MakeIdentity();
v3.Set(gugeX, gugeY, gugeZ);
matrix.SetTranslate(v3);
mp.FromMatrix(matrix);
// 创建骨骼动画
skinMeshCharacter = CommonUnity.RenderHelper.ObjectManager.CreateSkinnedMesh(mp, rootId);
if (skinMeshCharacter == null)
{
MessageBox.Show("骨骼动画创建失败！");
return;
}
skinMeshCharacter.Duration = 1; //人物的那个骨骼动画播放速度调快一倍
skinMeshCharacter.Loop = true;
skinMeshCharacter.Play();
skinMeshCharacter.MaxVisibleDistance = 1000;
}
}
private void LoadMotionPathAndLineFromFile()
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(Application.StartupPath + @"MotionPath.xml");
wkt = xmlDoc.SelectSingleNode("root/WKT").InnerText;
// 指定坐标系与xml里的相同
motionPath.CrsWKT = xmlDoc.SelectSingleNode("root/WKT").InnerText;
point.SpatialCRS = new CRSFactory().CreateFromWKT(motionPath.CrsWKT) as ISpatialCRS;
line.SpatialCRS = new CRSFactory().CreateFromWKT(motionPath.CrsWKT) as ISpatialCRS;
XmlNodeList nodes = xmlDoc.SelectNodes("root/Waypoint");
int i = 0;
foreach (XmlNode node in nodes)
{
double x = double.Parse(node.SelectSingleNode("X").InnerText);
double y = double.Parse(node.SelectSingleNode("Y").InnerText);
double z = double.Parse(node.SelectSingleNode("Z").InnerText);
double heading = double.Parse(node.SelectSingleNode("Heading").InnerText);
double tilt = double.Parse(node.SelectSingleNode("Tilt").InnerText);
double roll = double.Parse(node.SelectSingleNode("Roll").InnerText);
double when = double.Parse(node.SelectSingleNode("When").InnerText);
position.Set(x, y, z);
point.Position = position;
if (line.PointCount == 0)
{
line.StartPoint = point;
}
else
{
line.AddPointAfter(i - 1, point);
}
i++;
angle.Set(heading, tilt, roll);
scale.Set(1, 1, 1);
motionPath.AddWaypoint2(point, angle, scale, when);
this.axRenderControl1.ObjectManager.CreateRenderPoint(point, null, rootId);
}
ICurveSymbol cur = new CurveSymbol();
cur.Color = System.Drawing.Color.Red;
cur.Width = -2;
rline = this.axRenderControl1.ObjectManager.CreateRenderPolyline(line, cur, rootId);
}
private void ToolStripMenuItemCreateRenderPolyline_Click(object sender, EventArgs e)
{
motionPath = this.axRenderControl1.ObjectManager.CreateMotionPath(rootId);
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(Application.StartupPath + @"\MotionPath.xml");
string wkt = xmlDoc.SelectSingleNode("root/WKT").InnerText;
motionPath.CrsWKT = wkt;
IPoint point = new GeometryFactory().CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
point.SpatialCRS = new CRSFactory().CreateFromWKT(wkt) as ISpatialCRS;
IPolyline line = new GeometryFactory().CreateGeometry(gviGeometryType.gviGeometryPolyline, gviVertexAttribute.gviVertexAttributeZ) as IPolyline;
line.SpatialCRS = new CRSFactory().CreateFromWKT(wkt) as ISpatialCRS;
XmlNodeList nodes = xmlDoc.SelectNodes("root/Waypoint");
int i = 0;
foreach (XmlNode node in nodes)
{
double x = double.Parse(node.SelectSingleNode("X").InnerText);
double y = double.Parse(node.SelectSingleNode("Y").InnerText);
double z = double.Parse(node.SelectSingleNode("Z").InnerText);
position.Set(x, y, z);
point.Position = position;
if (line.PointCount == 0)
{
line.StartPoint = point;
}
else
{
line.AddPointAfter(i - 1, point);
}
i++;
double heading = double.Parse(node.SelectSingleNode("Heading").InnerText);
double tilt = double.Parse(node.SelectSingleNode("Tilt").InnerText);
double roll = double.Parse(node.SelectSingleNode("Roll").InnerText);
double when = double.Parse(node.SelectSingleNode("When").InnerText);
angle.Set(heading, tilt, roll);
scale.Set(1, 1, 1);
motionPath.AddWaypoint2(point, angle, scale, when);
}
IRenderPolyline rpl = this.axRenderControl1.ObjectManager.CreateRenderPolyline(line, null, selectedId);
rpl.Name = "RenderPolyline";
TreeNode treeNode = new TreeNode("RenderPolyline", 1, 1);
treeNode.Tag = rpl.Guid;
treeNode.Checked = true;
selectedNode.Nodes.Add(treeNode);
this.treeView1.UpdateView();
}
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);
}
}
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);
}
/// <summary>
/// 参数化建模
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnDriveModel_Click(object sender, System.EventArgs e)
{
try
{
if (polyline != null)
{
center = polyline.Envelope.Center;
IModelPoint mp = new GeometryFactory().CreateGeometry(gviGeometryType.gviGeometryModelPoint, gviVertexAttribute.gviVertexAttributeZ) as IModelPoint;
mp.SpatialCRS = datasetCRS;
mp.Position = center;
IModel model = new ResourceFactory().CreateModel();
IDrawGroup group = new DrawGroup();
IDrawPrimitive primitive = new DrawPrimitive();
IDrawMaterial material = new DrawMaterial();
material.TextureName = (strMediaPath + @"\shp\road\textrure.jpg");
material.CullMode = gviCullFaceMode.gviCullNone;
material.WrapModeS = gviTextureWrapMode.gviTextureWrapRepeat;
material.WrapModeT = gviTextureWrapMode.gviTextureWrapRepeat;
IFloatArray va = new FloatArray();
IFloatArray ta = new FloatArray();
// 逐点外扩
for (int i = 0; i < polyline.PointCount; i++)
{
#region 单独处理最后一个点
if (i == polyline.PointCount - 1)
{
curPoint = polyline.GetPoint(i);
vecCurPos = curPoint.Position;
// 最后一个点重用最后的方向向量
vecTarget = vecDirect.CrossProduct(vecZ);
vecTarget.Normalize();
vecTarget.MultiplyByScalar(width / 2);
vecP = vecCurPos.Add(vecTarget);
vecTarget.MultiplyByScalar(-1);
vecQ = vecCurPos.Add(vecTarget);
// 设置外扩点
P = curPoint.Clone() as IPoint;
P.Position = vecP;
Q = curPoint.Clone() as IPoint;
Q.Position = vecQ;
// 把点坐标加进顶点数组
va.Append((float)(vecP.X - center.X));
va.Append((float)(vecP.Y - center.Y));
va.Append((float)(vecP.Z - center.Z));
va.Append((float)(vecQ.X - center.X));
va.Append((float)(vecQ.Y - center.Y));
va.Append((float)(vecQ.Z - center.Z));
// 加纹理坐标
ta.Append(0); //P点纹理
if (i == 0)
{
lastV = 0.0;
}
else
{
lastV = lastV + length / 10; //v方向上每隔10米重复一次
}
ta.Append((float)lastV);
ta.Append(1); //Q点纹理
ta.Append((float)lastV);
{
ISimplePointSymbol ps = new SimplePointSymbol();
ps.FillColor = System.Drawing.Color.Yellow;
ps.Size = 5;
rPointToDelList.Add(this.axRenderControl1.ObjectManager.CreateRenderPoint(P, ps, rootId));
rPointToDelList.Add(this.axRenderControl1.ObjectManager.CreateRenderPoint(Q, ps, rootId));
}
break;
}
#endregion
// 当不是最后一个点时：
curPoint = polyline.GetPoint(i);
nextPoint = polyline.GetPoint(i + 1);
vecCurPos = curPoint.Position;
vecNextPos = nextPoint.Position;
// 运算
vecNextPos.MultiplyByScalar(-1);
vecDirect = vecCurPos.Add(vecNextPos); //方向向量
vecZ.Set(0, 0, 1);
vecTarget = vecDirect.CrossProduct(vecZ);
vecTarget.Normalize();
vecTarget.MultiplyByScalar(width / 2);
vecP = vecCurPos.Add(vecTarget);
vecTarget.MultiplyByScalar(-1);
vecQ = vecCurPos.Add(vecTarget);
// 设置外扩点
P = curPoint.Clone() as IPoint;
P.Position = vecP;
Q = curPoint.Clone() as IPoint;
Q.Position = vecQ;
// 把点坐标加进顶点数组
va.Append((float)(vecP.X - center.X));
va.Append((float)(vecP.Y - center.Y));
va.Append((float)(vecP.Z - center.Z));
va.Append((float)(vecQ.X - center.X));
va.Append((float)(vecQ.Y - center.Y));
va.Append((float)(vecQ.Z - center.Z));
// 加纹理坐标
ta.Append(0); //P点纹理
if (i == 0)
{
lastV = 0.0;
}
else
{
lastV = lastV + length / 5; //v方向上每隔10米重复一次
}
length = vecDirect.Length; //计算长度给奇数点用
ta.Append((float)lastV);
ta.Append(1); //Q点纹理
ta.Append((float)lastV);
{
ISimplePointSymbol ps = new SimplePointSymbol();
ps.FillColor = System.Drawing.Color.Yellow;
ps.Size = 5;
rPointToDelList.Add(this.axRenderControl1.ObjectManager.CreateRenderPoint(P, ps, rootId));
rPointToDelList.Add(this.axRenderControl1.ObjectManager.CreateRenderPoint(Q, ps, rootId));
}
}
// 计算索引坐标
IUInt16Array ia = new UInt16Array();
for (int i = 0; i < va.Length / 6 - 1; i++)
{
ia.Append((ushort)(2 * i));
ia.Append((ushort)(2 * i + 1));
ia.Append((ushort)(2 * i + 2));
ia.Append((ushort)(2 * i + 1));
ia.Append((ushort)(2 * i + 3));
ia.Append((ushort)(2 * i + 2));
}
primitive.VertexArray = va;
primitive.TexcoordArray = ta;
primitive.IndexArray = ia;
primitive.Material = material;
group.AddPrimitive(primitive);
model.AddGroup(group);
// 在内存中临时存储模型
string modelName = fid.ToString();
this.axRenderControl1.ObjectManager.AddModel(modelName, model);
mp.ModelName = modelName;
mp.ModelEnvelope = model.Envelope;
// 可视化临时模型
IRenderModelPoint rmp = this.axRenderControl1.ObjectManager.CreateRenderModelPoint(mp, null, rootId);
rmp.MaxVisibleDistance = 100000;
rmp.MouseSelectMask = gviViewportMask.gviViewNone;
rModelpointToDelList.Add(rmp);
}
}
catch (System.Exception ex)
{
if (ex.GetType().Name.Equals("UnauthorizedAccessException"))
{
MessageBox.Show("需要标准runtime授权");
}
else
{
MessageBox.Show(ex.Message);
}
}
}
private void LoadDynamicTableLabel()
{
#region 加载一个标签
dynamicTableLabel = axRenderControl1.ObjectManager.CreateTableLabel(2, 2, rootId);
dynamicTableLabel.TitleText = "消防车当前位置";
dynamicTableLabel.SetRecord(0, 0, "X:");
dynamicTableLabel.SetRecord(0, 1, firstX.ToString());
dynamicTableLabel.SetRecord(1, 0, "Y:");
dynamicTableLabel.SetRecord(1, 1, firstY.ToString());
position.Set(firstX, firstY, firstZ + 2.4);
if (fde_point == null)
{
fde_point = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
}
fde_point.Position = position;
dynamicTableLabel.Position = fde_point;
dynamicTableLabel.BorderColor = System.Drawing.Color.White;
dynamicTableLabel.BorderWidth = 2;
dynamicTableLabel.TableBackgroundColor = System.Drawing.Color.Gray;
dynamicTableLabel.TitleBackgroundColor = System.Drawing.Color.Red;
// 表头样式
TextAttribute headerTextAttribute = new TextAttribute();
headerTextAttribute.TextColor = System.Drawing.Color.Black;
headerTextAttribute.OutlineColor = System.Drawing.Color.Red;
headerTextAttribute.Font = "黑体";
headerTextAttribute.Bold = true;
headerTextAttribute.MultilineJustification = gviMultilineJustification.gviMultilineLeft;
dynamicTableLabel.SetColumnTextAttribute(0, headerTextAttribute);
// 内容样式
TextAttribute contentTextAttribute = new TextAttribute();
contentTextAttribute.TextColor = System.Drawing.Color.Black;
contentTextAttribute.OutlineColor = System.Drawing.Color.Red;
contentTextAttribute.Font = "黑体";
contentTextAttribute.Bold = false;
contentTextAttribute.MultilineJustification = gviMultilineJustification.gviMultilineLeft;
dynamicTableLabel.SetColumnTextAttribute(1, contentTextAttribute);
// 标题样式
TextAttribute capitalTextAttribute = new TextAttribute();
capitalTextAttribute.TextColor = System.Drawing.Color.White;
capitalTextAttribute.OutlineColor = System.Drawing.Color.Gray;
capitalTextAttribute.Font = "华文新魏";
capitalTextAttribute.TextSize = 14;
capitalTextAttribute.MultilineJustification = gviMultilineJustification.gviMultilineCenter;
capitalTextAttribute.Bold = true;
dynamicTableLabel.TitleTextAttribute = capitalTextAttribute;
angle.Set(0, -20, 0);
axRenderControl1.Camera.LookAt(position, 30, angle);
#endregion
#region 加载一个模型
if (renderModelPoint == null)
{
string modelName = (strMediaPath + @"\osg\Vehicles\XiaoFangChe\xiaoFangChe3.OSG");
IGeometryFactory geoFactory = new GeometryFactory();
IModelPoint modePoint = (IModelPoint)geoFactory.CreateGeometry(gviGeometryType.gviGeometryModelPoint, gviVertexAttribute.gviVertexAttributeZ);
modePoint.ModelName = modelName;
modePoint.SetCoords(firstX, firstY, firstZ, 0, 0);
renderModelPoint = axRenderControl1.ObjectManager.CreateRenderModelPoint(modePoint, null, rootId);
}
#endregion
#region 加载一个运动路径
if (motionPath == null)
{
motionPath = axRenderControl1.ObjectManager.CreateMotionPath(rootId);
// 为MotionPath添加第一个点
position.Set(firstX, firstY, firstZ);
angle.Set(firstH, firstP, firstR);
scale.Set(firstSX, firstSY, firstSZ);
motionPath.AddWaypoint(position, angle, scale, firtWhen);
//为MotionPath添加第二个点
position.Set(secondX, secondY, secondZ);
angle.Set(secondH, secondP, secondR);
scale.Set(secondSX, secondSY, secondSZ);
motionPath.AddWaypoint(position, angle, scale, secondWhen);
//为MotionPath添加第三个点
position.Set(thirdX, thirdY, thirdZ);
angle.Set(thirdH, thirdP, thirdR);
scale.Set(thirdSX, thirdSY, thirdSZ);
motionPath.AddWaypoint(position, angle, scale, thirdWhen);
//为MotionPath添加第四个点
position.Set(fourthX, fourthY, fourthZ);
angle.Set(fourthH, fourthP, fourthR);
scale.Set(fourthSX, fourthSY, fourthSZ);
motionPath.AddWaypoint(position, angle, scale, fourthWhen);
}
#endregion
#region 将模型和标牌同时绑定在路径上
m = renderModelPoint as IMotionable;
//将模型绑定到路径上
v3.Set(0, 0, 0);
m.Bind(motionPath, v3, 0, 0, 0);
// 将标牌绑定到路径上
if (dynamicTableLabel != null && motionPath != null)
{
m = dynamicTableLabel as IMotionable;
v3.Set(0, 0, 6);
m.Bind(motionPath, v3, 0, 0, 0);
}
#endregion
}
/// <summary>
/// 加载第一种样式的静态指示标签
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnFirstLabel_Click(object sender, EventArgs e)
{
// 创建一个有3行2列的TableLabel
tableLabel = axRenderControl1.ObjectManager.CreateTableLabel(3, 2, rootId);
// 设定表头文字
tableLabel.TitleText = "大楼信息展示";
// 设定表格中第1行，第1列的显示文字
tableLabel.SetRecord(0, 0, "大楼层数");
// 第1行，第2列
tableLabel.SetRecord(0, 1, "2");
// 第2行，第1列
tableLabel.SetRecord(1, 0, "大楼高度");
// 第2行，第2列
tableLabel.SetRecord(1, 1, "5米");
// 第3行，第1列
tableLabel.SetRecord(2, 0, "施工单位");
// 第3行，第2列
tableLabel.SetRecord(2, 1, "金隅集团");
//标牌的位置
position.Set(15293.62, 35805.17, 17.92);
if (fde_point == null)
{
fde_point = (new GeometryFactory()).CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
}
fde_point.Position = position;
tableLabel.Position = fde_point;
// 列宽度
tableLabel.SetColumnWidth(0, 80);
tableLabel.SetColumnWidth(1, 80);
// 表的边框颜色
tableLabel.BorderColor = System.Drawing.Color.White;
// 表的边框的宽度
tableLabel.BorderWidth = 2;
// 表的背景色
tableLabel.TableBackgroundColor = System.Drawing.Color.Gray;
// 标题背景色
tableLabel.TitleBackgroundColor = System.Drawing.Color.Red;
// 第一列文本样式
TextAttribute headerTextAttribute = new TextAttribute();
headerTextAttribute.TextColor = System.Drawing.Color.White;
headerTextAttribute.OutlineColor = System.Drawing.Color.Red;
headerTextAttribute.Font = "黑体";
headerTextAttribute.Bold = true;
headerTextAttribute.MultilineJustification = gviMultilineJustification.gviMultilineLeft;
tableLabel.SetColumnTextAttribute(0, headerTextAttribute);
// 第二列文本样式
TextAttribute contentTextAttribute = new TextAttribute();
contentTextAttribute.TextColor = System.Drawing.Color.Black;
contentTextAttribute.OutlineColor = System.Drawing.Color.Red;
contentTextAttribute.Font = "黑体";
contentTextAttribute.Bold = false;
contentTextAttribute.MultilineJustification = gviMultilineJustification.gviMultilineLeft;
tableLabel.SetColumnTextAttribute(1, contentTextAttribute);
// 标题文本样式
TextAttribute capitalTextAttribute = new TextAttribute();
capitalTextAttribute.TextColor = System.Drawing.Color.White;
capitalTextAttribute.OutlineColor = System.Drawing.Color.Gray;
capitalTextAttribute.Font = "华文新魏";
capitalTextAttribute.TextSize = 14;
capitalTextAttribute.MultilineJustification = gviMultilineJustification.gviMultilineCenter;
capitalTextAttribute.Bold = true;
tableLabel.TitleTextAttribute = capitalTextAttribute;
switch (cbDepthTestMode.SelectedIndex)
{
case 0:
tableLabel.DepthTestMode = gviDepthTestMode.gviDepthTestEnable;
break;
case 1:
tableLabel.DepthTestMode = gviDepthTestMode.gviDepthTestDisable;
break;
case 2:
tableLabel.DepthTestMode = gviDepthTestMode.gviDepthTestAdvance;
break;
}
angle.Set(0, -20, 0);
axRenderControl1.Camera.LookAt(position, 30, angle);
}
public MainForm()
{
InitializeComponent();
// 初始化RenderControl控件
IPropertySet ps = new PropertySet();
ps.SetProperty("RenderSystem", gviRenderSystem.gviRenderOpenGL);
this.axRenderControl1.Initialize(true, ps);
this.axRenderControl1.Camera.FlyTime = 1;
rootId = this.axRenderControl1.ObjectManager.GetProjectTree().RootID;
// 设置天空盒
if (System.IO.Directory.Exists(strMediaPath))
{
string tmpSkyboxPath = strMediaPath + @"\skybox";
ISkyBox skybox = this.axRenderControl1.ObjectManager.GetSkyBox(0);
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBack, tmpSkyboxPath + "\\1_BK.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageBottom, tmpSkyboxPath + "\\1_DN.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageFront, tmpSkyboxPath + "\\1_FR.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageLeft, tmpSkyboxPath + "\\1_LF.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageRight, tmpSkyboxPath + "\\1_RT.jpg");
skybox.SetImagePath(gviSkyboxImageIndex.gviSkyboxImageTop, tmpSkyboxPath + "\\1_UP.jpg");
}
else
{
MessageBox.Show("请不要随意更改SDK目录名");
return;
}
// 加载FDB场景
try
{
IConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
string tmpFDBPath = (strMediaPath + @"\BIMTIME.FDB");
ci.Database = tmpFDBPath;
IDataSourceFactory dsFactory = new DataSourceFactory();
IDataSource ds = dsFactory.OpenDataSource(ci);
string[] setnames = (string[])ds.GetFeatureDatasetNames();
if (setnames.Length == 0)
{
return;
}
IFeatureDataSet dataset = ds.OpenFeatureDataset(setnames[0]);
string[] fcnames = (string[])dataset.GetNamesByType(gviDataSetType.gviDataSetFeatureClassTable);
if (fcnames.Length == 0)
{
return;
}
fcMap = new Hashtable(fcnames.Length);
foreach (string name in fcnames)
{
IFeatureClass fc = dataset.OpenFeatureClass(name);
// 找到空间列字段
List <string> geoNames = new List <string>();
IFieldInfoCollection fieldinfos = fc.GetFields();
for (int i = 0; i < fieldinfos.Count; i++)
{
IFieldInfo fieldinfo = fieldinfos.Get(i);
if (null == fieldinfo)
{
continue;
}
IGeometryDef geometryDef = fieldinfo.GeometryDef;
if (null == geometryDef)
{
continue;
}
geoNames.Add(fieldinfo.Name);
}
fcMap.Add(fc, geoNames);
bool bHasTemp = fc.HasTemporal();
if (bHasTemp)
{
ITemporalManager tm = fc.TemporalManager;
if (tm != null)
{
try
{
DateTime[] times = tm.GetKeyDatetimes();
for (int i = 0; i < times.Length; i++)
{
if (keyDatetimesList.Contains(times[i]))
{
continue;
}
keyDatetimesList.Add(times[i]);
}
}
catch (COMException)
{
}
}
}
}
}
catch (COMException ex)
{
System.Diagnostics.Trace.WriteLine(ex.Message);
return;
}
// 设置时间轴
keyDatetimesList.Sort();
if (keyDatetimesList.Count > 3)
{
TimeSpan tsmin = keyDatetimesList[0] - dayLongLongAgo;
this.trackBarTime.Minimum = tsmin.Days - 1;
this.trackBarTimeCompare.Minimum = tsmin.Days - 1;
TimeSpan tsmax = keyDatetimesList[keyDatetimesList.Count - 2] - dayLongLongAgo;
this.trackBarTime.Maximum = tsmax.Days + 1;
this.trackBarTimeCompare.Maximum = tsmax.Days + 1;
}
// CreateFeautureLayer
bool hasfly = false;
foreach (IFeatureClass fc in fcMap.Keys)
{
List <string> geoNames = (List <string>)fcMap[fc];
foreach (string geoName in geoNames)
{
IFeatureLayer featureLayer = this.axRenderControl1.ObjectManager.CreateFeatureLayer(
fc, geoName, null, null, rootId);
if (featureLayer == null)
{
continue;
}
#region 设置时态
featureLayer.EnableTemporal = true;
layerList.Add(featureLayer);
//设置curLayer的时刻
this.trackBarTime.Value = this.trackBarTime.Minimum;
DateTime d = dayLongLongAgo.AddDays((double)this.trackBarTime.Value);
this.labelTime.Text = d.ToString();
featureLayer.Time = d;
#endregion
#region 比较规则
pset.SetProperty("提前", "$(starttime)");
featureLayer.CompareRenderRuleVariants = pset;
IValueMapGeometryRender render = new ValueMapGeometryRender();
{
IGeometryRenderScheme scheme = new GeometryRenderScheme();
IComparedRenderRule rule = new ComparedRenderRule();
rule.LookUpField = "实际开始时间";
rule.CompareVariant = "提前";
rule.CompareOperator = gviCompareType.gviCompareLess;
scheme.AddRule(rule);
IModelPointSymbol symbol = new ModelPointSymbol();
symbol.EnableColor = true;
symbol.Color = System.Drawing.Color.Green;
scheme.Symbol = symbol;
render.AddScheme(scheme);
}
{
IGeometryRenderScheme scheme = new GeometryRenderScheme();
IComparedRenderRule rule = new ComparedRenderRule();
rule.LookUpField = "实际开始时间";
rule.CompareVariant = "提前";
rule.CompareOperator = gviCompareType.gviCompareGreaterOrEqual;
scheme.AddRule(rule);
IModelPointSymbol symbol = new ModelPointSymbol();
symbol.EnableColor = false;
scheme.Symbol = symbol;
render.AddScheme(scheme);
}
featureLayer.SetGeometryRender(render);
#endregion
if (!hasfly)
{
IFieldInfoCollection fieldinfos = fc.GetFields();
IFieldInfo fieldinfo = fieldinfos.Get(fieldinfos.IndexOf(geoName));
IGeometryDef geometryDef = fieldinfo.GeometryDef;
IEnvelope env = geometryDef.Envelope;
if (env == null || (env.MaxX == 0.0 && env.MaxY == 0.0 && env.MaxZ == 0.0 &&
env.MinX == 0.0 && env.MinY == 0.0 && env.MinZ == 0.0))
{
continue;
}
angle.Set(0, -52, 0);
position.Set(-13.44, -88.77, 59.28);
this.axRenderControl1.Camera.LookAt(position, 100, angle);
hasfly = true;
}
}
}
{
this.helpProvider1.SetShowHelp(this.axRenderControl1, true);
this.helpProvider1.SetHelpString(this.axRenderControl1, "");
this.helpProvider1.HelpNamespace = "FiveDShow.html";
}
}
private void AxRenderControl1_RcUIWindowEvent(IUIEventArgs EventArgs, gviUIEventType EventType)
{
IUIMouseEventArgs args = EventArgs as IUIMouseEventArgs;
if (args.UIEventWindow == null)
{
return;
}
if (EventType == gviUIEventType.gviUIMouseClick)
{
gviUIWindowType winType = args.UIEventWindow.Type;
if (winType == gviUIWindowType.gviUIImageButton)
{
switch (args.UIEventWindow.Name)
{
case "漫游":
this.axRenderControl1.InteractMode = gviInteractMode.gviInteractNormal;
break;
case "点选":
this.axRenderControl1.InteractMode = gviInteractMode.gviInteractSelect;
break;
case "location1":
vec.Set(15415.510188040265, 35593.117437895737, 59.003287982044796);
ang.Set(47.7, -30.55, 0);
this.axRenderControl1.Camera.SetCamera(vec, ang, gviSetCameraFlags.gviSetCameraNoFlags);
break;
case "location2":
vec.Set(15243.39327614102, 35593.454101290568, 19.083291340718386);
ang.Set(-37.01, -15.27, 0);
this.axRenderControl1.Camera.SetCamera(vec, ang, gviSetCameraFlags.gviSetCameraNoFlags);
break;
case "location3":
vec.Set(15150.53692901546, 35785.206458874149, 21.492597977763278);
ang.Set(-136.66, -19.68, 0);
this.axRenderControl1.Camera.SetCamera(vec, ang, gviSetCameraFlags.gviSetCameraNoFlags);
break;
case "location4":
vec.Set(15562.369345366114, 36027.787538479148, 9.5395100144668721);
ang.Set(-98.11, -5.3, 0);
this.axRenderControl1.Camera.SetCamera(vec, ang, gviSetCameraFlags.gviSetCameraNoFlags);
break;
case "location5":
vec.Set(15290.261360847539, 35689.443985629681, 25.558723498791508);
ang.Set(-34.53, -34.98, 0);
this.axRenderControl1.Camera.SetCamera(vec, ang, gviSetCameraFlags.gviSetCameraNoFlags);
break;
case "SunShine":
this.axRenderControl1.ObjectManager.GetSkyBox(0).Weather = gviWeatherType.gviWeatherSunShine;
imgbtn1.IsVisible = false;
imgbtn2.IsVisible = false;
imgbtn3.IsVisible = false;
break;
case "HeavyRain":
this.axRenderControl1.ObjectManager.GetSkyBox(0).Weather = gviWeatherType.gviWeatherHeavyRain;
imgbtn1.IsVisible = false;
imgbtn2.IsVisible = false;
imgbtn3.IsVisible = false;
break;
case "HeavySnow":
this.axRenderControl1.ObjectManager.GetSkyBox(0).Weather = gviWeatherType.gviWeatherHeavySnow;
imgbtn1.IsVisible = false;
imgbtn2.IsVisible = false;
imgbtn3.IsVisible = false;
break;
}
}
else if (winType == gviUIWindowType.gviUITextButton)
{
switch (args.UIEventWindow.Name)
{
case "SunShine":
this.axRenderControl1.ObjectManager.GetSkyBox(0).Weather = gviWeatherType.gviWeatherSunShine;
imgbtn1.IsVisible = false;
imgbtn2.IsVisible = false;
imgbtn3.IsVisible = false;
break;
case "HeavyRain":
this.axRenderControl1.ObjectManager.GetSkyBox(0).Weather = gviWeatherType.gviWeatherHeavyRain;
imgbtn1.IsVisible = false;
imgbtn2.IsVisible = false;
imgbtn3.IsVisible = false;
break;
case "HeavySnow":
this.axRenderControl1.ObjectManager.GetSkyBox(0).Weather = gviWeatherType.gviWeatherHeavySnow;
imgbtn1.IsVisible = false;
imgbtn2.IsVisible = false;
imgbtn3.IsVisible = false;
break;
}
}
}
else if (EventType == gviUIEventType.gviUIMouseEntersArea)
{
gviUIWindowType winType = args.UIEventWindow.Type;
if (winType == gviUIWindowType.gviUIImageButton)
{
switch (args.UIEventWindow.Name)
{
case "天气":
imgbtn1.IsVisible = true;
imgbtn2.IsVisible = true;
imgbtn3.IsVisible = true;
break;
}
}
}
//else if (EventType == gviUIEventType.gviUIMouseLeavesArea)
//{
// gviUIWindowType winType = args.UIEventWindow.Type;
// if (winType == gviUIWindowType.gviUIImageButton)
// {
// switch (args.UIEventWindow.Name)
// {
// case "天气":
// imgbtn1.IsVisible = false;
// imgbtn2.IsVisible = false;
// imgbtn3.IsVisible = false;
// break;
// }
// }
//}
}