/// <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 void Animation(IPresentation presentation)
{
//Get the slide from the presentation
ISlide slide = presentation.Slides[0];
//Access the animation sequence to create effects
ISequence sequence = slide.Timeline.MainSequence;
//Add motion path effect to the shape
IEffect line1 = sequence.AddEffect(slide.Shapes[8] as IShape, EffectType.PathUp, EffectSubtype.None, EffectTriggerType.OnClick);
IMotionEffect motionEffect = line1.Behaviors[0] as IMotionEffect;
motionEffect.Timing.Duration = 1f;
IMotionPath motionPath = motionEffect.Path;
motionPath[1].Points[0].X = 0.00365f;
motionPath[1].Points[0].Y = -0.27431f;
//Add motion path effect to the shape
IEffect line2 = sequence.AddEffect(slide.Shapes[3] as IShape, EffectType.PathDown, EffectSubtype.None, EffectTriggerType.WithPrevious);
motionEffect = line2.Behaviors[0] as IMotionEffect;
motionEffect.Timing.Duration = 0.75f;
motionPath = motionEffect.Path;
motionPath[1].Points[0].X = 0.00234f;
motionPath[1].Points[0].Y = 0.43449f;
//Add wipe effect to the shape
IEffect wipe1 = sequence.AddEffect(slide.Shapes[1] as IShape, EffectType.Wipe, EffectSubtype.None, EffectTriggerType.AfterPrevious);
wipe1.Behaviors[1].Timing.Duration = 1f;
//Add fly effect to the shape
IEffect fly1 = sequence.AddEffect(slide.Shapes[5] as IShape, EffectType.Fly, EffectSubtype.Left, EffectTriggerType.AfterPrevious);
fly1.Behaviors[1].Timing.Duration = 0.70f;
fly1.Behaviors[2].Timing.Duration = 0.70f;
////Add wipe effect to the shape
IEffect wipe2 = sequence.AddEffect(slide.Shapes[2] as IShape, EffectType.Wipe, EffectSubtype.None, EffectTriggerType.AfterPrevious);
wipe2.Behaviors[1].Timing.Duration = 1f;
////Add fly effect to the shape
IEffect fly2 = sequence.AddEffect(slide.Shapes[4] as IShape, EffectType.Fly, EffectSubtype.Right, EffectTriggerType.AfterPrevious);
fly2.Behaviors[1].Timing.Duration = 0.70f;
fly2.Behaviors[2].Timing.Duration = 0.70f;
IEffect fly3 = sequence.AddEffect(slide.Shapes[6] as IShape, EffectType.Fly, EffectSubtype.Top, EffectTriggerType.AfterPrevious);
fly3.Behaviors[1].Timing.Duration = 1.50f;
fly3.Behaviors[2].Timing.Duration = 1.50f;
////Add flay effect to the shape
IEffect fly4 = sequence.AddEffect(slide.Shapes[7] as IShape, EffectType.Fly, EffectSubtype.Left, EffectTriggerType.AfterPrevious);
fly4.Behaviors[1].Timing.Duration = 0.50f;
fly4.Behaviors[2].Timing.Duration = 0.50f;
}
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 MainForm_Load(object sender, System.EventArgs e)
{
init();
// 运动路径定位点
point = new GeometryFactory().CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
//point.SpatialCRS = new CRSFactory().CreateFromWKT(wkt) as ISpatialCRS;
// 加载运动路径
motionPath = this.axRenderControl1.ObjectManager.CreateMotionPath(rootId);
//motionPath.CrsWKT = wkt;
// 画出运动路径
line = new GeometryFactory().CreateGeometry(gviGeometryType.gviGeometryPolyline, gviVertexAttribute.gviVertexAttributeZ) as IPolyline;
//line.SpatialCRS = new CRSFactory().CreateFromWKT(wkt) as ISpatialCRS;
LoadMotionPathAndLineFromFile();
LoadPlane();
LoadTableLabel();
LoadParticleEffect();
this.axRenderControl1.Camera.FlyTime = 1;
this.axRenderControl1.Camera.FlyToObject(this.skinMeshPlane.Guid, gviActionCode.gviActionFollowBehindAndAbove);
this.cbFlyMode.SelectedIndex = 6;
#region 指定每帧刷新事件
frameCallBack = new FrameCallback();
frameCallBack.onFrame = this.OnFrame;
//this.axRenderControl1.OnFrameInvoke = frameCallBack;
#endregion 指定每帧刷新事件
{
this.helpProvider1.SetShowHelp(this.axRenderControl1, true);
this.helpProvider1.SetHelpString(this.axRenderControl1, "");
this.helpProvider1.HelpNamespace = "MotionPath.html";
}
}
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
}
