public static void PreloadTextureGroups()
{
try
{
if (BuildingProperty.m_groups == null)
{
BuildingProperty.m_groups = new List <clsTextureGroup>();
clsTextureGroup clsTextureGroup = new clsTextureGroup();
clsTextureGroup.name = "默认";
clsTextureGroup.RoofColorRGB = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Brown);
clsTextureGroup.TexturePaths.Add("[facade01]");
clsTextureGroup.TexturePaths.Add("[facade02]");
clsTextureGroup.TexturePaths.Add("[facade03]");
clsTextureGroup.TexturePaths.Add("[facade04]");
clsTextureGroup.TexturePaths.Add("[facade05]");
BuildingProperty.m_groups.Add(clsTextureGroup);
bool flag = false;
string path = System.Windows.Forms.Application.StartupPath + "\\TextureGroups.ini";
if (File.Exists(path))
{
flag = true;
}
if (!flag)
{
}
modFacades.InitTextures(BuildingProperty.m_groups, false);
}
}
catch
{
}
}
private static void old_acctor_mc()
{
BuildingProperty.m_pBuildingHieght = "30";
BuildingProperty.m_pTextureGroup = null;
BuildingProperty.m_CreateNewLayer = true;
BuildingProperty.m_pScene = null;
BuildingProperty.m_pTargetLayer = null;
BuildingProperty.m_groups = null;
BuildingProperty.m_pLayers = new List <IGraphicsContainer3D>();
BuildingProperty.m_ElemntMap = new Dictionary <int, List <IElement> >();
}
public static void InitTextures(List <clsTextureGroup> list_0, bool bool_0)
{
try
{
foreach (clsTextureGroup current in list_0)
{
clsTextureGroup clsTextureGroup = current;
short num = 0;
while ((int)num < clsTextureGroup.TexturePaths.Count)
{
bool flag = clsTextureGroup.Symbols.Count < (int)(num + 1) || clsTextureGroup.AspectRatios.Count < (int)(num + 1) || clsTextureGroup.SymbolIsDirty.Count < (int)(num + 1) || (bool_0 && clsTextureGroup.SymbolIsDirty[(int)num]) || !bool_0 || clsTextureGroup.SymbolIsDirty[(int)num];
if (flag)
{
IPictureFillSymbol pictureFillSymbol = new PictureFillSymbol();
if (clsTextureGroup.TexturePaths[(int)num].IndexOf('[') == 0)
{
string text = clsTextureGroup.TexturePaths[(int)num].Substring(1, clsTextureGroup.TexturePaths[(int)num].Length - 2);
text = System.Windows.Forms.Application.StartupPath + "\\" + text + ".bmp";
pictureFillSymbol.CreateFillSymbolFromFile(esriIPictureType.esriIPictureBitmap, text);
}
else
{
pictureFillSymbol.CreateFillSymbolFromFile(esriIPictureType.esriIPictureBitmap, clsTextureGroup.TexturePaths[(int)num]);
}
clsTextureGroup.Symbols.Add(pictureFillSymbol as ISymbol);
int height = pictureFillSymbol.Picture.Height;
int width = pictureFillSymbol.Picture.Width;
double item = (double)height / (double)width;
clsTextureGroup.AspectRatios.Add(item);
}
num += 1;
}
clsTextureGroup.RoofSymbol = (new SimpleFillSymbol
{
Color = new RgbColor
{
RGB = clsTextureGroup.RoofColorRGB
}
} as ISymbol);
short num2 = 0;
while ((int)num2 < clsTextureGroup.Symbols.Count)
{
clsTextureGroup.SymbolIsDirty.Add(false);
num2 += 1;
}
}
}
catch
{
}
}
public static List <clsTextureGroup> PreloadTextureGroups(bool bool_0)
{
List <clsTextureGroup> result;
try
{
List <clsTextureGroup> list = new List <clsTextureGroup>();
clsTextureGroup clsTextureGroup = new clsTextureGroup();
list.Add(new clsTextureGroup
{
name = "默认",
RoofColorRGB = System.Drawing.ColorTranslator.ToOle(System.Drawing.Color.Brown),
TexturePaths =
{
"[facade01]",
"[facade02]",
"[facade03]",
"[facade04]",
"[facade05]"
}
});
bool flag = false;
string path = System.Windows.Forms.Application.StartupPath + "\\TextureGroups.ini";
if (File.Exists(path))
{
flag = true;
}
if (!flag)
{
}
if (bool_0)
{
modFacades.InitTextures(list, false);
}
result = list;
return(result);
}
catch
{
}
result = null;
return(result);
}
public static int FindTextureByAspect(clsTextureGroup clsTextureGroup_0, double double_0)
{
int num = 0;
int result;
try
{
double num2 = -1.0;
short num3 = 1;
int count = clsTextureGroup_0.Symbols.Count;
short num4 = 1;
while ((int)num4 <= count - 1)
{
double num5 = clsTextureGroup_0.AspectRatios[(int)num4];
double num6 = Math.Abs(double_0 / num5 - 1.0);
if (num2 == -1.0)
{
num2 = num6;
num3 = num4;
}
else if (num6 < num2)
{
num2 = num6;
num3 = num4;
}
num4 += 1;
}
num = (int)num3;
result = num;
return(result);
}
catch
{
}
result = num;
return(result);
}
public static bool CreateRoadSurface(IFeatureCursor ifeatureCursor_0, IFeature3DProperties ifeature3DProperties_0, string string_0, int int_0, ISurface isurface_0, List <clsTextureGroup> list_0, bool bool_0)
{
bool flag = false;
bool result;
try
{
modFacades.InitTextures(list_0, true);
modFacades.m_limitAngle = 0.5235987666666666;
IFeature feature = ifeatureCursor_0.NextFeature();
List <IElement> list = new List <IElement>();
while (feature != null)
{
IRow row = feature;
if (!bool_0)
{
if (int_0 < 0)
{
int num = row.Fields.FindField(string_0);
if (num < 0)
{
modFacades.m_extrusionHeight = 100.0;
}
else
{
modFacades.m_extrusionHeight = (double)row.get_Value(num);
}
}
else
{
modFacades.m_extrusionHeight = (double)int_0;
}
}
else
{
if (int_0 > 0)
{
modFacades.m_extrusionHeight = (double)int_0;
}
isurface_0 = null;
}
int count = list_0.Count;
Random random = new Random();
int index = (int)((double)count * random.NextDouble() + 1.0);
clsTextureGroup clsTextureGroup_ = list_0[index];
string text = "2";
IGroupElement groupElement = modFacades.CreateRoadSurfaceFromPolygon(feature, ifeature3DProperties_0, clsTextureGroup_, isurface_0, text, null, bool_0);
if (groupElement != null)
{
IElementProperties elementProperties = groupElement as IElementProperties;
elementProperties.Name = text;
list.Add(groupElement as IElement);
}
feature = ifeatureCursor_0.NextFeature();
}
modFacades.AddGroupElements(null, list);
flag = true;
result = true;
return(result);
}
catch
{
}
result = flag;
return(result);
}
public static IGroupElement CreateRoadSurfaceFromPolygon(IFeature ifeature_0, IFeature3DProperties ifeature3DProperties_0, clsTextureGroup clsTextureGroup_0, ISurface isurface_0, string string_0, IPolygon ipolygon_0, bool bool_0)
{
IGroupElement groupElement = null;
IGroupElement result;
try
{
IEncode3DProperties encode3DProperties = new GeometryEnvironment() as IEncode3DProperties;
IGroupElement groupElement2 = new GroupElement() as IGroupElement;
if (modFacades.m_limitAngle == 0.0)
{
modFacades.m_limitAngle = 0.5235987666666666;
}
IGeometry geometry = null;
if (ifeature_0 != null)
{
if (ifeature3DProperties_0 != null && bool_0)
{
ifeature3DProperties_0.ApplyFeatureProperties(ifeature_0, out geometry, false);
modFacades.g_bFeaturePropertiesApplied = true;
}
else
{
geometry = ifeature_0.Shape;
modFacades.g_bFeaturePropertiesApplied = false;
}
}
else if (ipolygon_0 != null)
{
geometry = ipolygon_0;
}
if (geometry == null)
{
result = groupElement;
return(result);
}
if (!(geometry is IMultiPatch))
{
}
IEnvelope envelope = geometry.Envelope;
double num = envelope.ZMin;
if (modFacades.IsNaN(num))
{
num = 0.0;
}
double num2 = 0.0;
I3DProperties i3DProperties = ifeature3DProperties_0 as I3DProperties;
if (i3DProperties.OffsetExpressionString.Length > 0)
{
num2 = Convert.ToDouble(i3DProperties.OffsetExpressionString);
}
if (geometry is IPolygon)
{
num += num2;
}
IGeometryCollection geometryCollection = geometry as IGeometryCollection;
int geometryCount = geometryCollection.GeometryCount;
int num3;
if (geometry is IMultiPatch)
{
geometryCount = geometryCollection.GeometryCount;
num3 = geometryCollection.GeometryCount * 2 / 3;
modFacades.m_extrusionHeight = geometry.Envelope.ZMax - geometry.Envelope.ZMin;
}
else
{
num3 = 0;
geometryCount = geometryCollection.GeometryCount;
}
if (modFacades.m_extrusionHeight >= 1.0)
{
}
for (int i = num3; i <= geometryCount - 1; i++)
{
IGeometry geometry2 = geometryCollection.get_Geometry(i);
esriGeometryType geometryType = geometry2.GeometryType;
if (geometryType == esriGeometryType.esriGeometryRing || geometryType == esriGeometryType.esriGeometryPolyline)
{
}
IPointCollection pointCollection = geometry2 as IPointCollection;
int pointCount = pointCollection.PointCount;
if (pointCount >= 2)
{
}
IVector3D vector3D = new Vector3D() as IVector3D;
vector3D.XComponent = 0.0;
vector3D.YComponent = 0.0;
vector3D.ZComponent = 1.0;
double m = 0.0;
encode3DProperties.PackNormal(vector3D, out m);
IPointCollection pointCollection2 = new Ring();
object value = Missing.Value;
short num4 = 0;
while ((int)num4 <= pointCount - 1)
{
IPoint point = pointCollection.get_Point((int)num4);
point.Z = num;
point.M = m;
IClone clone = point as IClone;
pointCollection2.AddPoint(clone.Clone() as IPoint, ref value, ref value);
num4 += 1;
}
IRing ring = pointCollection2 as IRing;
ring.Close();
IMultiPatch multiPatch = new MultiPatch() as IMultiPatch;
IGeometryCollection geometryCollection2 = multiPatch as IGeometryCollection;
IZAware iZAware = multiPatch as IZAware;
iZAware.ZAware = true;
IMAware iMAware = multiPatch as IMAware;
iMAware.MAware = true;
geometryCollection2.AddGeometry(pointCollection2 as IGeometry, ref value, ref value);
multiPatch.PutRingType(pointCollection2 as IRing, esriMultiPatchRingType.esriMultiPatchOuterRing);
IElement element = modFacades.CreateElement(multiPatch, clsTextureGroup_0.RoofSymbol, string_0 + ";ROOFCOLOR=" + clsTextureGroup_0.RoofColorRGB.ToString());
if (element != null)
{
groupElement2.AddElement(element);
}
}
if (groupElement2 != null)
{
IElementProperties elementProperties = groupElement2 as IElementProperties;
elementProperties.Name = string_0;
}
groupElement = groupElement2;
result = groupElement;
return(result);
}
catch
{
}
result = groupElement;
return(result);
}
public static IGroupElement CreateFacadesFromPolygon(IFeature ifeature_0, IFeature3DProperties ifeature3DProperties_0, clsTextureGroup clsTextureGroup_0, ISurface isurface_0, string string_0, IPolygon ipolygon_0, bool bool_0)
{
IGroupElement groupElement = null;
IGroupElement result;
try
{
IEncode3DProperties encode3DProperties = new GeometryEnvironment() as IEncode3DProperties;
IGroupElement groupElement2 = new GroupElement() as IGroupElement;
if (modFacades.m_limitAngle == 0.0)
{
modFacades.m_limitAngle = 0.5235987666666666;
}
IGeometry geometry = null;
if (ifeature_0 != null)
{
if (ifeature3DProperties_0 != null && bool_0)
{
ifeature3DProperties_0.ApplyFeatureProperties(ifeature_0, out geometry, false);
}
else
{
geometry = ifeature_0.Shape;
}
}
else if (ipolygon_0 != null)
{
geometry = ipolygon_0;
}
if (geometry == null)
{
result = null;
return(result);
}
if (!(geometry is IMultiPatch))
{
}
IEnvelope envelope = geometry.Envelope;
double num = envelope.ZMin;
ISpatialReference spatialReference = BuildingProperty.Scene.SpatialReference;
geometry.Project(spatialReference);
string a = num.ToString();
if (a.Equals("非数字"))
{
num = 0.0;
}
double num2 = 0.0;
if (ifeature3DProperties_0 != null)
{
I3DProperties i3DProperties = ifeature3DProperties_0 as I3DProperties;
if (i3DProperties.OffsetExpressionString.Length > 0)
{
try
{
num2 = Convert.ToDouble(i3DProperties.OffsetExpressionString);
}
catch
{
}
}
if (geometry is IPolygon)
{
num += num2;
}
}
IGeometryCollection geometryCollection = geometry as IGeometryCollection;
int geometryCount = geometryCollection.GeometryCount;
int num3;
if (geometry is IMultiPatch)
{
geometryCount = geometryCollection.GeometryCount;
num3 = geometryCollection.GeometryCount * 2 / 3;
modFacades.m_extrusionHeight = geometry.Envelope.ZMax - geometry.Envelope.ZMin;
}
else
{
num3 = 0;
geometryCount = geometryCollection.GeometryCount;
}
if (modFacades.m_extrusionHeight < 1.0)
{
modFacades.m_extrusionHeight = 1.0;
}
IPoint point = null;
double num4 = 0.0;
double num5 = 0.0;
double num6 = 0.0;
object value = Missing.Value;
for (int i = num3; i < geometryCount; i++)
{
IGeometry geometry2 = geometryCollection.get_Geometry(i);
esriGeometryType geometryType = geometry2.GeometryType;
if (geometryType == esriGeometryType.esriGeometryRing || geometryType == esriGeometryType.esriGeometryPolyline)
{
IPointCollection pointCollection = geometry2 as IPointCollection;
int pointCount = pointCollection.PointCount;
if (pointCount >= 2)
{
int num7 = 0;
int num8 = 1;
bool flag = false;
IPointCollection pointCollection2;
double m;
IMultiPatch multiPatch;
IGeometryCollection geometryCollection2;
IZAware iZAware;
IMAware iMAware;
IElement element;
while (!flag)
{
bool flag2 = false;
while (num8 < pointCount && !flag2)
{
if (num8 - num7 == 1)
{
IPoint point2 = pointCollection.get_Point(num7);
point = pointCollection.get_Point(num8);
num5 = point.X - point2.X;
num6 = point.Y - point2.Y;
num4 = Math.Sqrt(num5 * num5 + num6 * num6);
if (isurface_0 != null)
{
num = isurface_0.get_Z(point.X, point.Y);
num += num2;
}
}
else
{
IPoint point2 = point;
double num9 = num5;
double num10 = num6;
point = pointCollection.get_Point(num8);
if (isurface_0 != null)
{
num = isurface_0.get_Z(point.X, point.Y);
num += num2;
}
num5 = point.X - point2.X;
num6 = point.Y - point2.Y;
double num11 = Math.Sqrt(num9 * num9 + num10 * num10);
double num12 = Math.Sqrt(num5 * num5 + num6 * num6);
double num13 = (num9 * num5 + num10 * num6) / (num11 * num12);
if (num13 < Math.Cos(modFacades.m_limitAngle))
{
flag2 = true;
break;
}
num4 += num12;
}
num8++;
}
if (flag2)
{
num8--;
}
else
{
num8--;
}
pointCollection2 = new TriangleStrip();
double num14 = 0.0;
for (int j = num7; j <= num8; j++)
{
if (j > 0)
{
IPoint point2 = point;
point = pointCollection.get_Point(j);
num5 = point.X - point2.Y;
num6 = point.Y - point2.Y;
num14 += Math.Sqrt(num5 * num5 + num6 * num6);
}
else
{
point = pointCollection.get_Point(j);
}
point.Z = num;
m = 0.0;
encode3DProperties.PackTexture2D(num14 / num4, 0.0, out m);
point.M = m;
IClone clone = point as IClone;
pointCollection2.AddPoint(clone.Clone() as IPoint, ref value, ref value);
point.Z = num + modFacades.m_extrusionHeight;
m = 0.0;
encode3DProperties.PackTexture2D(num14 / num4, -1.0, out m);
point.M = m;
pointCollection2.AddPoint(clone.Clone() as IPoint, ref value, ref value);
}
multiPatch = new MultiPatch() as IMultiPatch;
geometryCollection2 = (multiPatch as IGeometryCollection);
iZAware = (multiPatch as IZAware);
iZAware.ZAware = true;
iMAware = (multiPatch as IMAware);
iMAware.MAware = true;
geometryCollection2.AddGeometry(pointCollection2 as IGeometry, ref value, ref value);
if (clsTextureGroup_0 != null)
{
int index = modFacades.FindTextureByAspect(clsTextureGroup_0, num4 / modFacades.m_extrusionHeight);
element = modFacades.CreateElement(multiPatch, clsTextureGroup_0.Symbols[index], string_0);
}
else
{
element = modFacades.CreateElement(multiPatch, null, string_0);
}
if (element != null)
{
groupElement2.AddElement(element);
}
num7 = num8;
num8 = num7 + 1;
if (num7 >= pointCount - 1)
{
flag = true;
}
}
IVector3D vector3D = new Vector3D() as IVector3D;
vector3D.XComponent = 0.0;
vector3D.YComponent = 0.0;
vector3D.ZComponent = 1.0;
m = 0.0;
encode3DProperties.PackNormal(vector3D, out m);
pointCollection2 = new Ring();
for (int j = 0; j <= pointCount - 1; j++)
{
IPoint point3 = pointCollection.get_Point(j);
point3.Z = num + modFacades.m_extrusionHeight;
point3.M = 0.0;
IClone clone = point3 as IClone;
pointCollection2.AddPoint(clone.Clone() as IPoint, ref value, ref value);
}
IRing ring = pointCollection2 as IRing;
ring.Close();
multiPatch = new MultiPatch() as IMultiPatch;
geometryCollection2 = (multiPatch as IGeometryCollection);
iZAware = (multiPatch as IZAware);
iZAware.ZAware = true;
iMAware = (multiPatch as IMAware);
iMAware.MAware = true;
geometryCollection2.AddGeometry(pointCollection2 as IGeometry, ref value, ref value);
multiPatch.PutRingType(pointCollection2 as IRing, esriMultiPatchRingType.esriMultiPatchOuterRing);
if (clsTextureGroup_0 != null)
{
element = modFacades.CreateElement(multiPatch, clsTextureGroup_0.RoofSymbol, string_0 + ";ROOFCOLOR=" + clsTextureGroup_0.RoofColorRGB.ToString());
}
else
{
element = modFacades.CreateElement(multiPatch, null, string_0 + ";ROOFCOLOR=1");
}
if (element != null)
{
groupElement2.AddElement(element);
}
}
}
}
if (groupElement2 != null)
{
IElementProperties elementProperties = groupElement2 as IElementProperties;
elementProperties.Name = string_0;
}
groupElement = groupElement2;
result = groupElement;
return(result);
}
catch
{
}
result = groupElement;
return(result);
}