//public static GvitechModel MergeModels(GvitechModel[] arrModel, GvitechVector3[] arrOff)
//{
// if (((arrModel == null) || (arrOff == null)) || (arrModel.Length != arrOff.Length))
// {
// return null;
// }
// int length = arrModel.Length;
// IModel[] modelArray = new IModel[length];
// IVector3[] vectorArray = new IVector3[length];
// for (int i = 0; i < length; i++)
// {
// modelArray[i] = ((arrModel[i] == null) || arrModel[i].IsNull) ? null : arrModel[i].Model;
// vectorArray[i] = ((arrOff[i] == null) || arrOff[i].IsNull) ? null : arrOff[i].Vector3;
// }
// return new GvitechModel(MergeModels(modelArray, vectorArray));
//}
public static IModel MergeModels(IModel[] arrModel, IVector3[] arrOff)
{
IModel model = null;
try
{
IModel model2 = null;
IDrawGroup drawGroup = null;
IDrawPrimitive primitive = null;
IVector3 vector = null;
model = resFactory.CreateModel();
for (int i = 0; i < arrModel.Length; i++)
{
if (((model2 = arrModel[i]) != null) && (model2.GroupCount != 0))
{
for (int j = 0; j < model2.GroupCount; j++)
{
drawGroup = model2.GetGroup(j);
if ((drawGroup != null) && (drawGroup.PrimitiveCount != 0))
{
for (int k = 0; k < drawGroup.PrimitiveCount; k++)
{
if (((vector = arrOff[i]) != null) && (((arrOff[i].X != 0.0) || (arrOff[i].Y != 0.0)) || (arrOff[i].Z != 0.0)))
{
uint num;
primitive = drawGroup.GetPrimitive(k);
if ((primitive != null) && ((num = primitive.VertexArray.Length) != 0))
{
int num2 = (int)(num / 3);
for (int m = 0; m < num2; m++)
{
primitive.VertexArray.Set(m * 3, primitive.VertexArray.Array[m * 3] + ((float)vector.X));
primitive.VertexArray.Set((m * 3) + 1, primitive.VertexArray.Array[(m * 3) + 1] + ((float)vector.Y));
primitive.VertexArray.Set((m * 3) + 2, primitive.VertexArray.Array[(m * 3) + 2] + ((float)vector.Z));
}
}
}
}
model.AddGroup(drawGroup);
}
}
}
}
return(model);
}
catch (Exception exception)
{
return(null);
}
}
public static void TestDrawTriMesh(IModelPoint mp, IModel model)
{
ISurfaceSymbol symbol = (SurfaceSymbol)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("4D5F0624-50A1-43E2-A0EC-A9713CB25608")));
symbol.Color = 0xff0000ff;
ICurveSymbol symbol2 = (CurveSymbol)Activator.CreateInstance(Type.GetTypeFromCLSID(new Guid("E02C69C4-828D-40D5-869D-DAEB189B7F6F")));
symbol2.Color = 0xffff0000;
symbol.BoundarySymbol = symbol2;
IMultiPolygon multiPolygon = geoFactory.CreateGeometry(gviGeometryType.gviGeometryMultiPolygon, gviVertexAttribute.gviVertexAttributeZ) as IMultiPolygon;
if (multiPolygon != null)
{
IPolygon geometry = null;
IPoint pointValue = null;
for (int i = 0; i < model.GroupCount; i++)
{
IDrawGroup group = model.GetGroup(i);
for (int j = 0; j < group.PrimitiveCount; j++)
{
IDrawPrimitive primitive = group.GetPrimitive(j);
for (int k = 0; k < (primitive.IndexArray.Length / 3); k++)
{
geometry = geoFactory.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
pointValue = geoFactory.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointValue.X = mp.X + primitive.VertexArray.Array[primitive.IndexArray.Array[k * 3] * 3];
pointValue.Y = mp.Y + primitive.VertexArray.Array[(primitive.IndexArray.Array[k * 3] * 3) + 1];
pointValue.Z = mp.Z + primitive.VertexArray.Array[(primitive.IndexArray.Array[k * 3] * 3) + 2];
geometry.ExteriorRing.AppendPoint(pointValue);
pointValue = geoFactory.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointValue.X = mp.X + primitive.VertexArray.Array[primitive.IndexArray.Array[(k * 3) + 1] * 3];
pointValue.Y = mp.Y + primitive.VertexArray.Array[(primitive.IndexArray.Array[(k * 3) + 1] * 3) + 1];
pointValue.Z = mp.Z + primitive.VertexArray.Array[(primitive.IndexArray.Array[(k * 3) + 1] * 3) + 2];
geometry.ExteriorRing.AppendPoint(pointValue);
pointValue = geoFactory.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointValue.X = mp.X + primitive.VertexArray.Array[primitive.IndexArray.Array[(k * 3) + 2] * 3];
pointValue.Y = mp.Y + primitive.VertexArray.Array[(primitive.IndexArray.Array[(k * 3) + 2] * 3) + 1];
pointValue.Z = mp.Z + primitive.VertexArray.Array[(primitive.IndexArray.Array[(k * 3) + 2] * 3) + 2];
geometry.ExteriorRing.AppendPoint(pointValue);
geometry.Close();
multiPolygon.AddGeometry(geometry);
}
}
}
IRenderMultiPolygon item = Ocx.ObjectManager.CreateRenderMultiPolygon(multiPolygon, symbol, Ocx.ProjectTree.RootID);
item.MaxVisibleDistance = 5000000.0;
tmpList.Add(item);
}
}
static void Main(string[] args)
{
try
{
ConnectionInfo ci = new ConnectionInfo();
ci.ConnectionType = gviConnectionType.gviConnectionFireBird2x;
ci.Database = "../XXX.FDB";
IDataSource dataSouce = new DataSourceFactory().OpenDataSource(ci);
string[] names = (string[])dataSouce.GetFeatureDatasetNames();
IFeatureDataSet fds = dataSouce.OpenFeatureDataset(names[0]);
IResourceManager resManager = fds as IResourceManager;
//没有锁时这句会报错
IEnumResName myEnumNames = resManager.GetModelNames();
while (myEnumNames.MoveNext())
{
string modelName = myEnumNames.Current;
IModel myModel = resManager.GetModel(modelName);
if (myModel != null)
{
for (int i = 0; i < myModel.GroupCount; i++)
{
IDrawGroup myGroup = myModel.GetGroup(i);
for (int j = 0; j < myGroup.PrimitiveCount; j++)
{
IDrawPrimitive myPv = myGroup.GetPrimitive(j);
IDrawMaterial myDM = myPv.Material;
if (myDM != null)
{
myDM.EnableLight = false;
}
myPv.Material = myDM;
myGroup.SetPrimitive(j, myPv);
}
myModel.SetGroup(i, myGroup);
}
resManager.UpdateModel(modelName, myModel);
}
}
//手动释放COM对象
Marshal.ReleaseComObject(fds);
MessageBox.Show("完成！");
}
catch { MessageBox.Show("必须插入加密锁！必须安装CityMaker Builder 7.1"); }
}
private bool OpenOsgModel(string osgPath, out IModel fmodel, out IModel smodel, out IPropertySet images, out IMatrix mat)
{
fmodel = null;
smodel = null;
images = null;
mat = null;
IResourceFactory resFactory = new ResourceFactoryClass();
if ((resFactory == null) || !File.Exists(osgPath))
{
return(false);
}
Dictionary <string, string> dictionary = null;
IDrawGroup group = null;
IDrawPrimitive primitive = null;
IPropertySet set = null;
string str = "";
IImage property = null;
try
{
resFactory.CreateModelAndImageFromFileEx(osgPath, out images, out smodel, out fmodel, out mat);
if ((images != null) && (images.Count > 0))
{
set = new PropertySetClass();
dictionary = new Dictionary <string, string>();
foreach (string str2 in images.GetAllKeys())
{
property = images.GetProperty(str2) as IImage;
IImage temp = null;
string filePath = string.Format(string.Format(@"{0}\..\temp\{1}.png", Application.StartupPath, Guid.NewGuid().ToString()), new object[0]);
if (property.WriteFile(filePath))
{
temp = resFactory.CreateImageFromFile(filePath);
}
str = BitConverter.ToString(ObjectIdGenerator.Generate()).Replace("-", string.Empty).ToLowerInvariant();
dictionary.Add(str2, str);
set.SetProperty(str, temp);
if (File.Exists(filePath))
{
File.Delete(filePath);
}
}
images = set;
}
if ((fmodel != null) && (fmodel.GroupCount > 0))
{
for (int i = 0; i < fmodel.GroupCount; i++)
{
group = fmodel.GetGroup(i);
if (group != null)
{
if (!string.IsNullOrEmpty(group.CompleteMapTextureName) && dictionary.ContainsKey(group.CompleteMapTextureName))
{
group.CompleteMapTextureName = dictionary[group.CompleteMapTextureName];
}
if (!string.IsNullOrEmpty(group.LightMapTextureName) && dictionary.ContainsKey(group.LightMapTextureName))
{
group.LightMapTextureName = dictionary[group.LightMapTextureName];
}
if (group.PrimitiveCount > 0)
{
for (int j = 0; j < group.PrimitiveCount; j++)
{
primitive = group.GetPrimitive(j);
if (((primitive != null) && (primitive.Material != null)) && (!string.IsNullOrEmpty(primitive.Material.TextureName) && dictionary.ContainsKey(primitive.Material.TextureName)))
{
primitive.Material.TextureName = dictionary[primitive.Material.TextureName];
}
}
}
}
}
}
if ((smodel != null) && (smodel.GroupCount > 0))
{
for (int k = 0; k < smodel.GroupCount; k++)
{
group = smodel.GetGroup(k);
if (group != null)
{
if (!string.IsNullOrEmpty(group.CompleteMapTextureName) && dictionary.ContainsKey(group.CompleteMapTextureName))
{
group.CompleteMapTextureName = dictionary[group.CompleteMapTextureName];
}
if (!string.IsNullOrEmpty(group.LightMapTextureName) && dictionary.ContainsKey(group.LightMapTextureName))
{
group.LightMapTextureName = dictionary[group.LightMapTextureName];
}
if (group.PrimitiveCount > 0)
{
for (int m = 0; m < group.PrimitiveCount; m++)
{
primitive = group.GetPrimitive(m);
if (((primitive != null) && (primitive.Material != null)) && (!string.IsNullOrEmpty(primitive.Material.TextureName) && dictionary.ContainsKey(primitive.Material.TextureName)))
{
primitive.Material.TextureName = dictionary[primitive.Material.TextureName];
}
}
}
}
}
}
return(true);
}
catch (Exception exception)
{
return(false);
}
}
void aaa(IFeatureClass fc, int index, IResourceManager resourceM)
{
//无条件查询，即全选
IFdeCursor sourceCursor = fc.Update(null);
IRowBuffer row = null;
//遍历feature
while ((row = sourceCursor.NextRow()) != null)
{
//从feature中拿到几何属性
IGeometry geom = (IGeometry)row.GetValue(index);
//确定是模型
if (geom.GeometryType == gviGeometryType.gviGeometryModelPoint)
{
//转换为modelPoint
IModelPoint mp = (IModelPoint)geom;
//mp 的转换矩阵
IMatrix mx = mp.AsMatrix();
//获取模型实例
//注意：
//model可以被不同的modelPoint多次引用，需要修改模型时
//需要通过modelName判断一下，这个模型被修改过没有
IModel model = resourceM.GetModel(mp.ModelName);
//提取模型节点属性
if (model != null)
{
#region modelInside
//遍历DrawGroup
for (int dgrpi = 0; dgrpi < model.GroupCount; dgrpi++)
{
IDrawGroup dgrp = model.GetGroup(dgrpi);
if (dgrp != null)
{
//遍历DrawPrimitive
for (int dpri = 0; dpri < dgrp.PrimitiveCount; dpri++)
{
IDrawPrimitive dpr = dgrp.GetPrimitive(dpri);
if (dpr != null)
{
//获取顶点数组
float[] verArray = dpr.VertexArray.Array;
//创建新的顶点数组，替换原来的
IFloatArray newArr = new FloatArray();
//遍历数组，转为点，三个成员为一组，xyz
for (int veri = 0; veri < verArray.Length; veri += 3)
{
Vector3 vec = new Vector3();
vec.X = verArray[veri];
vec.Y = verArray[veri + 1];
vec.Z = verArray[veri + 2];
//用矩阵转到决对坐标,并修改
IVector3 refVec = mx.MultiplyVector(vec);
//修改部份
refVec.X = 3.3;
refVec.Y = 4.4;
refVec.Z = 5.5;
//修改完，减掉mp中的位移，准备塞回modle
newArr.Append((float)(refVec.X - mp.X));
newArr.Append((float)(refVec.Y - mp.Y));
newArr.Append((float)(refVec.Z - mp.Z));
}
//把新顶点数组塞入Primitive
dpr.VertexArray = newArr;
//再把Primitive更新到当前Group
dgrp.SetPrimitive(dpri, dpr);
}
}
//把组更新到当前model
model.SetGroup(dgrpi, dgrp);
}
}
//更新数据源
resourceM.UpdateModel(mp.ModelName, model);
resourceM.RebuildSimplifiedModel(mp.ModelName);//重建简模
//释放资源
model.Dispose();
model = null;
#endregion
}
//修改mp
mp.SetCoords(3.3, 4.4, 5.5, mp.M, mp.Id);
//塞回row
row.SetValue(index, mp);
}
}
}
public override bool Draw(out IModelPoint mp, out IModel fmodel, out IModel smodel)
{
base.Draw(out mp, out fmodel, out smodel);
try
{
if (base._vtx == null)
{
return(false);
}
if ((base._vtx.Length != 1) && (base._vtx.Length != 2))
{
return(false);
}
object renderInfo = (base._renderType == RenderType.Texture) ? ((object)base._tcNames) : ((object)base._colors);
//int[] index = new int[3];
//index[1] = 1;
//index[2] = 2;
int[] index = new int[2];
index[1] = 1;
if (!base.NewEmptyModel(index, base._renderType, renderInfo, out fmodel))
{
return(false);
}
IDrawGroup group = null;
group = fmodel.GetGroup(0);
IDrawPrimitive primitive = group.GetPrimitive(0);
group.GetPrimitive(1);
group.GetPrimitive(2);
if (base._vtx.Length == 1)
{
// 生成类似断头的管线20161111
IPipeSection[] dSections = new IPipeSection[] { base._sections[0], DrawGeometry.DefaultSection(base._sections[0].SecShape) };
base.DrawConSingle1(base._vtx[0], base._sections[0], ref fmodel);
// 原代码
//Vector[][] dVtxs = new Vector[][] { base._vtx[0], new Vector[] { base._vtx[0][0], new Vector(base._vtx[0][0].X, base._vtx[0][0].Y, 0.0) } };
//IPipeSection[] dSections = new IPipeSection[] { base._sections[0], DrawGeometry.DefaultSection(base._sections[0].SecShape) };
//base.DrawConBetween(dVtxs, dSections, ref fmodel);
}
else
{
base.DrawConBetween(new Vector[][] { base._vtx[0], base._vtx[1] }, new IPipeSection[] { base._sections[0], base._sections[1] }, ref fmodel);
Vector[] dVtx = new Vector[] { base._vtx[0][0], new Vector(base._vtx[0][0].X, base._vtx[0][0].Y, 0.0) };
base.DrawConSingle(dVtx, DrawGeometry.DefaultSection(base._sections[0].SecShape), ref fmodel);
}
IDrawGroup drawGroup = null;
if (this._bfModel.GroupCount > 0)
{
for (int i = 0; i < this._bfModel.GroupCount; i++)
{
drawGroup = this._bfModel.GetGroup(i);
fmodel.AddGroup(drawGroup);
}
}
if (this._bsModel != null)
{
int[] numArray2 = new int[1];
base.NewEmptyModel(numArray2, base._renderType, renderInfo, out smodel);
IDrawPrimitive primitive2 = smodel.GetGroup(0).GetPrimitive(0);
primitive2.Material.CullMode = gviCullFaceMode.gviCullNone;
primitive2.VertexArray = primitive.VertexArray;
primitive2.NormalArray = primitive.NormalArray;
primitive2.TexcoordArray = primitive.TexcoordArray;
primitive2.IndexArray = primitive.IndexArray;
if (this._bsModel.GroupCount > 0)
{
for (int j = 0; j < this._bsModel.GroupCount; j++)
{
drawGroup = this._bsModel.GetGroup(j);
smodel.AddGroup(drawGroup);
}
}
}
return(true);
}
catch (Exception exception)
{
return(false);
}
}
private void cbGlass_CheckedChanged(object sender, EventArgs e)
{
try
{
if (cbGlass.Checked)
{
foreach (IFeatureClass fc in fcMap.Keys)
{
// CCTV模型设为玻璃材质
IResourceManager rm = fc.FeatureDataSet as IResourceManager;
IModel model = rm.GetModel("CCTV");
int groupCount = model.GroupCount;
for (int i = 0; i < groupCount; i++)
{
IDrawGroup group = model.GetGroup(i);
int primitiveCount = group.PrimitiveCount;
for (int j = 0; j < primitiveCount; j++)
{
IDrawPrimitive primitive = group.GetPrimitive(j);
primitive.PrimitiveType = gviPrimitiveType.gviPrimitiveGlass;
}
}
rm.UpdateModel("CCTV", model);
this.axRenderControl1.RefreshModel(fc.FeatureDataSet, "CCTV");
}
}
else
{
foreach (IFeatureClass fc in fcMap.Keys)
{
// CCTV模型设为普通材质
IResourceManager rm = fc.FeatureDataSet as IResourceManager;
IModel model = rm.GetModel("CCTV");
int groupCount = model.GroupCount;
for (int i = 0; i < groupCount; i++)
{
IDrawGroup group = model.GetGroup(i);
int primitiveCount = group.PrimitiveCount;
for (int j = 0; j < primitiveCount; j++)
{
IDrawPrimitive primitive = group.GetPrimitive(j);
primitive.PrimitiveType = gviPrimitiveType.gviPrimitiveNormal;
}
}
rm.UpdateModel("CCTV", model);
this.axRenderControl1.RefreshModel(fc.FeatureDataSet, "CCTV");
}
}
}
catch (System.Exception ex)
{
if (ex.GetType().Name.Equals("UnauthorizedAccessException"))
{
MessageBox.Show("需要标准runtime授权");
}
else
{
MessageBox.Show(ex.Message);
}
}
}
public override bool Draw(out IModelPoint mp, out IModel fmodel, out IModel smodel)
{
List <ushort> list2 = new List <ushort>();
IPolygon polygon = null;
IPolygon polygon2 = null;
IPolygon polygon3 = null;
IPoint pointValue = null;
ITriMesh mesh = null;
IDoubleArray vArray = null;
IUInt16Array indexArray = null;
IFloatArray array3 = null;
IFloatArray array4 = null;
IDoubleArray norms = null;
IDrawGroup group = null;
IDrawPrimitive primitive = null;
IDrawPrimitive primitive2 = null;
IDrawPrimitive primitive3 = null;
double naN = double.NaN;
double ty = double.NaN;
base.Draw(out mp, out fmodel, out smodel);
try
{
int num;
int num2;
List <Vector> list;
polygon = DrawGeometry.geoFactory.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
polygon2 = DrawGeometry.geoFactory.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
polygon3 = DrawGeometry.geoFactory.CreateGeometry(gviGeometryType.gviGeometryPolygon, gviVertexAttribute.gviVertexAttributeZ) as IPolygon;
if (this._route.Count > 2)
{
list = Maths.DisperseLine(this._route, this._pillarSection.Diameter);
}
else
{
list = this._route;
}
double[] vtxs = this._pillarSection.GetVtxs();
SystemLog.Instance.Log("顶点个数:" + vtxs.Length);
double[] numArray = new double[list.Count];
for (num = 0; num < list.Count; num++)
{
if (num == 0)
{
numArray[num] = 0.0;
}
else
{
numArray[num] = (list[num] - list[num - 1]).Length + numArray[num - 1];
}
}
object renderInfo = (this._renderType == RenderType.Texture) ? ((object)this._tcNames) : ((object)this._colors);
int[] index = new int[3];
index[1] = 1;
index[2] = 2;
if (!base.NewEmptyModel(index, this._renderType, renderInfo, out fmodel))
{
return(false);
}
group = fmodel.GetGroup(0);
SystemLog.Instance.Log("开始计算正交向量:" + DateTime.Now.ToLongTimeString());
primitive = group.GetPrimitive(0);
for (num = 0; num < list.Count; num++)
{
Vector vector;
Vector vector2;
Vector vector3;
if (num == 0)
{
vector = list[num + 1] - list[num];
}
else if (num == (list.Count - 1))
{
vector = list[num] - list[num - 1];
}
else
{
vector = ((list[num] - list[num - 1])).UnitVector() + ((list[num + 1] - list[num])).UnitVector();
}
Maths.GenerateComplementBasis(vector, out vector2, out vector3);
vector2 = -vector2;
num2 = 0;
while (num2 <= this._pillarSection.SegCount)
{
Vector vector6;
Vector vector7;
(((vtxs[num2 * 2] - this._pillarSection.OffsetX) * vector2) + ((vtxs[(num2 * 2) + 1] - this._pillarSection.OffsetY) * vector3)).UnitVector();
Vector vector4 = list[num] + ((Vector)((vtxs[num2 * 2] * vector2) + (vtxs[(num2 * 2) + 1] * vector3)));
Vector vector5 = (Vector)(vector4 * 1.01);
if (num == 0)
{
pointValue = DrawGeometry.geoFactory.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointValue.SetCoords(vector4.X, vector4.Y, vector4.Z, 0.0, 0);
polygon.ExteriorRing.AppendPoint(pointValue);
pointValue = DrawGeometry.geoFactory.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointValue.SetCoords(vector5.X, vector5.Y, vector5.Z, 0.0, 0);
polygon3.ExteriorRing.AppendPoint(pointValue);
}
else if (num == (list.Count - 1))
{
pointValue = DrawGeometry.geoFactory.CreatePoint(gviVertexAttribute.gviVertexAttributeZ);
pointValue.SetCoords(vector4.X, vector4.Y, vector4.Z, 0.0, 0);
polygon2.ExteriorRing.AppendPoint(pointValue);
}
primitive.VertexArray.Append((float)vector4.X);
primitive.VertexArray.Append((float)vector4.Y);
primitive.VertexArray.Append((float)vector4.Z);
list2.Add((ushort)((primitive.VertexArray.Length / 3) - 1));
primitive.VertexArray.Append((float)vector4.X);
primitive.VertexArray.Append((float)vector4.Y);
primitive.VertexArray.Append((float)vector4.Z);
list2.Add((ushort)((primitive.VertexArray.Length / 3) - 1));
if (this._renderType == RenderType.Texture)
{
primitive.TexcoordArray.Append((float)(num2 * 1.0));
primitive.TexcoordArray.Append((float)(num * 1.0));
primitive.TexcoordArray.Append((float)(num2 * 1.0));
primitive.TexcoordArray.Append((float)(num * 1.0));
}
if (num2 == 0)
{
vector6 = new Vector(vtxs[num2 * 2] - vtxs[(this._pillarSection.SegCount - 1) * 2], vtxs[(num2 * 2) + 1] - vtxs[((this._pillarSection.SegCount - 1) * 2) + 1], 0.0).UnitVector();
vector7 = new Vector(vtxs[(num2 + 1) * 2] - vtxs[num2 * 2], vtxs[((num2 + 1) * 2) + 1] - vtxs[(num2 * 2) + 1], 0.0).UnitVector();
}
else if (num2 == this._pillarSection.SegCount)
{
vector6 = new Vector(vtxs[num2 * 2] - vtxs[(num2 - 1) * 2], vtxs[(num2 * 2) + 1] - vtxs[((num2 - 1) * 2) + 1], 0.0).UnitVector();
vector7 = new Vector(vtxs[2] - vtxs[num2 * 2], vtxs[3] - vtxs[(num2 * 2) + 1], 0.0).UnitVector();
}
else
{
vector6 = new Vector(vtxs[num2 * 2] - vtxs[(num2 - 1) * 2], vtxs[(num2 * 2) + 1] - vtxs[((num2 - 1) * 2) + 1], 0.0).UnitVector();
vector7 = new Vector(vtxs[(num2 + 1) * 2] - vtxs[num2 * 2], vtxs[((num2 + 1) * 2) + 1] - vtxs[(num2 * 2) + 1], 0.0).UnitVector();
}
Vector vector8 = new Vector(vector6.Y, -vector6.X, vector6.Z);
primitive.NormalArray.Append((float)vector8.X);
primitive.NormalArray.Append((float)vector8.Y);
primitive.NormalArray.Append((float)vector8.Z);
vector8 = new Vector(vector7.Y, -vector7.X, vector7.Z);
primitive.NormalArray.Append((float)vector8.X);
primitive.NormalArray.Append((float)vector8.Y);
primitive.NormalArray.Append((float)vector8.Z);
num2++;
}
}
SystemLog.Instance.Log("结束计算正交向量:" + DateTime.Now.ToLongTimeString());
SystemLog.Instance.Log("开始添加索引数组:" + DateTime.Now.ToLongTimeString());
for (num = 0; num < (list.Count - 1); num++)
{
for (num2 = 0; num2 < this._pillarSection.SegCount; num2++)
{
primitive.IndexArray.Append(list2[((num * ((this._pillarSection.SegCount + 1) * 2)) + (num2 * 2)) + 1]);
primitive.IndexArray.Append(list2[((num + 1) * ((this._pillarSection.SegCount + 1) * 2)) + ((num2 + 1) * 2)]);
primitive.IndexArray.Append(list2[(((num + 1) * ((this._pillarSection.SegCount + 1) * 2)) + (num2 * 2)) + 1]);
primitive.IndexArray.Append(list2[((num * ((this._pillarSection.SegCount + 1) * 2)) + (num2 * 2)) + 1]);
primitive.IndexArray.Append(list2[(num * ((this._pillarSection.SegCount + 1) * 2)) + ((num2 + 1) * 2)]);
primitive.IndexArray.Append(list2[((num + 1) * ((this._pillarSection.SegCount + 1) * 2)) + ((num2 + 1) * 2)]);
}
}
SystemLog.Instance.Log("结束添加索引数组:" + DateTime.Now.ToLongTimeString());
SystemLog.Instance.Log("开始画底面顶面和线框:" + DateTime.Now.ToLongTimeString());
vArray = new DoubleArrayClass();
indexArray = new UInt16ArrayClass();
array3 = new FloatArrayClass();
norms = new DoubleArrayClass();
primitive2 = group.GetPrimitive(1);
polygon.ExteriorRing.ReverseOrientation();
mesh = DrawGeometry.geoConvertor.PolygonToTriMesh(polygon);
if ((mesh != null) && mesh.BatchExport(ref vArray, ref indexArray, ref array3, ref array4, ref norms))
{
for (num = 0; num < vArray.Length; num++)
{
primitive2.VertexArray.Append((float)vArray.Array[num]);
}
for (num = 0; num < indexArray.Length; num++)
{
primitive2.IndexArray.Append(indexArray.Array[num]);
}
for (num = 0; num < norms.Length; num++)
{
primitive2.NormalArray.Append((float)norms.Array[num]);
}
if (this._renderType == RenderType.Texture)
{
for (num = 0; num < (vArray.Length / 3); num++)
{
this.GetTexcoord(vArray.Array[num * 3], vArray.Array[(num * 3) + 1], out naN, out ty);
primitive2.TexcoordArray.Append((float)naN);
primitive2.TexcoordArray.Append((float)ty);
}
}
}
vArray = new DoubleArrayClass();
indexArray = new UInt16ArrayClass();
array3 = new FloatArrayClass();
norms = new DoubleArrayClass();
primitive3 = group.GetPrimitive(2);
mesh = DrawGeometry.geoConvertor.PolygonToTriMesh(polygon2);
if ((mesh != null) && mesh.BatchExport(ref vArray, ref indexArray, ref array3, ref array4, ref norms))
{
for (num = 0; num < vArray.Length; num++)
{
primitive3.VertexArray.Append((float)vArray.Array[num]);
}
for (num = 0; num < indexArray.Length; num++)
{
primitive3.IndexArray.Append(indexArray.Array[num]);
}
for (num = 0; num < norms.Length; num++)
{
primitive3.NormalArray.Append((float)norms.Array[num]);
}
if (this._renderType == RenderType.Texture)
{
for (num = 0; num < (vArray.Length / 3); num++)
{
this.GetTexcoord(vArray.Array[num * 3], vArray.Array[(num * 3) + 1], out naN, out ty);
primitive3.TexcoordArray.Append((float)naN);
primitive3.TexcoordArray.Append((float)ty);
}
}
}
SystemLog.Instance.Log("结束画底面顶面和线框:" + DateTime.Now.ToLongTimeString());
SystemLog.Instance.Log("结束调用Draw:" + DateTime.Now.ToLongTimeString());
return(true);
}
catch (Exception exception)
{
SystemLog.Instance.Log(exception);
return(false);
}
}