private void MainForm_Load(object sender, System.EventArgs e)
{
// 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;
}
this.axRenderControl1.Camera.FlyTime = 1;
// 加载瓦片图层
string tilelayerString = (strMediaPath + @"\sdk.tdb");
I3DTileLayer layer = this.axRenderControl1.ObjectManager.Create3DTileLayer(tilelayerString, "", rootId);
this.axRenderControl1.Camera.FlyToObject(layer.Guid, gviActionCode.gviActionFlyTo);
// 添加节点到界面控件上
myListNode item = new myListNode("tilelayer", TreeNodeType.NT_TiltedLAYER, layer);
item.Checked = true;
listView1.Items.Add(item);
__layerSelected = layer;
// 注册事件
this.axRenderControl1.RcObjectEditing += new _IRenderControlEvents_RcObjectEditingEventHandler(axRenderControl1_RcObjectEditing);
this.axRenderControl1.RcObjectEditFinish += new _IRenderControlEvents_RcObjectEditFinishEventHandler(axRenderControl1_RcObjectEditFinish);
{
this.helpProvider1.SetShowHelp(this.axRenderControl1, true);
this.helpProvider1.SetHelpString(this.axRenderControl1, "");
this.helpProvider1.HelpNamespace = "TileHole.html";
}
}
private void listView1_ItemChecked(object sender, ItemCheckedEventArgs e)
{
myListNode item = (myListNode)e.Item;
switch (item.type)
{
case TreeNodeType.NT_TiltedLAYER:
I3DTileLayer ted = item.obj as I3DTileLayer;
ted.VisibleMask = e.Item.Checked ? gviViewportMask.gviViewAllNormalView : gviViewportMask.gviViewNone;
break;
case TreeNodeType.NT_RenderGeomtry:
IRenderGeometry geo = item.obj as IRenderGeometry;
geo.VisibleMask = e.Item.Checked ? gviViewportMask.gviViewAllNormalView : gviViewportMask.gviViewNone;
break;
}
}
void axRenderControl1_RcObjectEditFinish()
{
IMultiPolygon multiPolygon = (new GeometryFactory()).CreateGeometry(gviGeometryType.gviGeometryMultiPolygon, gviVertexAttribute.gviVertexAttributeZ) as IMultiPolygon;
multiPolygon.AddGeometry(currentGeometry as IPolygon);
int ret = __layerSelected.SetHoles(multiPolygon);
if (ret == 0)
{
// 添加节点到界面控件上
myListNode item = new myListNode("RenderPolygon", TreeNodeType.NT_RenderGeomtry, currentRenderGeometry);
item.Checked = true;
listView1.Items.Add(item);
}
else
{
MessageBox.Show("Tilelayer SetHoles Failed!");
this.axRenderControl1.ObjectManager.DeleteObject(currentRenderGeometry.Guid);
}
// 恢复漫游模式
this.axRenderControl1.InteractMode = gviInteractMode.gviInteractNormal;
}
private void listView1_MouseDoubleClick(object sender, MouseEventArgs e)
{
if (this.listView1.SelectedItems.Count == 0)
{
return;
}
myListNode item = (myListNode)this.listView1.SelectedItems[0];
item.Checked = true;
switch (item.type)
{
case TreeNodeType.NT_TiltedLAYER:
I3DTileLayer layer = item.obj as I3DTileLayer;
layer.Highlight(System.Drawing.Color.Yellow);
this.axRenderControl1.Camera.FlyToObject(layer.Guid, gviActionCode.gviActionFlyTo);
break;
case TreeNodeType.NT_RenderGeomtry:
IRenderGeometry geo = item.obj as IRenderGeometry;
this.axRenderControl1.Camera.FlyToObject(geo.Guid, gviActionCode.gviActionFlyTo);
break;
}
}