public VsPolygon(VsPolygon p)
{
type = "VsPolygon";
faceflag = true;
col = p.col;
pol = new Polygon3D(p.pol);
faceflag = p.faceflag;
}
public virtual VsElement Clip2D(Clipper clip)
{
VsPolygon ret = new VsPolygon(this);
if (ret.pol.NVertex() >= 3)
{
ret.pol = clip.Vs_polygon_clip_2d(ret.pol);
}
return(ret);
}
public virtual VsElement Project(Projector proj)
{
VsPolygon ret = new VsPolygon(this);
if (ret.pol.NVertex() >= 3)
{
ret.pol = ret.pol.Project(proj);
}
return(ret);
}
public virtual VsElement Clip3DF(Clipper clip)
{
VsPolygon ret = new VsPolygon(this);
if (ret.pol.NVertex() >= 3)
{
ret.pol = clip.Vs_polygon_clip_3df(ret.pol);
ret.faceflag = ret.pol.BackfaceCheck();
}
return(ret);
}
public virtual VsElement Transform(Matrix44 mat)
{
VsPolygon ret = new VsPolygon(this);
if (ret.pol.NVertex() >= 3)
{
ret.pol = ret.pol.Transform(mat);
ret.faceflag = ret.pol.BackfaceCheck();
}
return(ret);
}
public static VsElement CreateElement(VsElement elem)
{
VsElement ret = null;
String type = elem.ElemType();
if (type.Equals("VsPoint"))
{
ret = new VsPoint((VsPoint)elem);
}
else if (type.Equals("VsPolygon"))
{
ret = new VsPolygon((VsPolygon)elem);
}
else if (type.Equals("VsPolygon2"))
{
ret = new VsPolygon2((VsPolygon2)elem);
}
else if (type.Equals("VsPolygon3"))
{
ret = new VsPolygon3((VsPolygon3)elem);
}
else if (type.Equals("VsPolygon4"))
{
ret = new VsPolygon4((VsPolygon4)elem);
}
else if (type.Equals("VsSegment"))
{
ret = new VsSegment((VsSegment)elem);
}
else if (type.Equals("VsString"))
{
ret = new VsString((VsString)elem);
}
else if (type.Equals("VsString2"))
{
ret = new VsString2((VsString2)elem);
}
else if (type.Equals("VsObject"))
{
ret = new VsObject((VsObject)elem);
}
return(ret);
}
public static VsObject Qube(int r, int g, int b, double shadeRate)
{
VsObject ret = new VsObject();
VsPolygon a = Square(r, g, b);
Matrix44 m = new Matrix44();
m.SetTMat(0.0D, 0.0D, -0.5D);
a = (VsPolygon)a.Transform(m);
ret.Add(a);
m.SetRyMat(MathTool.DegToRad(180.0D));
ret.Add(a.Transform(m));
double k = 1.0D - shadeRate;
if (k < 0.0D)
{
k = 0.0D;
}
a.col = Color.FromArgb((int)(r * k), (int)(g * k), (int)(b * k));
m.SetRyMat(MathTool.DegToRad(90.0D));
ret.Add(a.Transform(m));
m.SetRyMat(MathTool.DegToRad(-90.0D));
ret.Add(a.Transform(m));
k = 1.0D - shadeRate * 2.0D;
if (k < 0.0D)
{
k = 0.0D;
}
a.col = Color.FromArgb((int)(r * k), (int)(g * k), (int)(b * k));
m.SetRxMat(MathTool.DegToRad(90.0D));
ret.Add(a.Transform(m));
m.SetRxMat(MathTool.DegToRad(-90.0D));
ret.Add(a.Transform(m));
return(ret);
}
public static VsPolygon RegularPolygon(int n, int r, int g, int b)
{
double[] x = new double[n];
double[] y = new double[n];
double[] z = new double[n];
double angleStep = 360.0D / n;
double startAngle = 270.0D - angleStep / 2.0D;
for (int i = 0; i < n; i++)
{
double angle = startAngle + angleStep * i;
if (angle > 360.0D)
{
angle -= 360.0D;
}
x[i] = (Math.Cos(MathTool.DegToRad(angle)) / 2.0D);
y[i] = (Math.Sin(MathTool.DegToRad(angle)) / 2.0D);
z[i] = 0.0D;
}
VsPolygon ret = new VsPolygon(n, x, y, z, r, g, b);
return(ret);
}
private bool Vs_read_form_unit(bool message_mode)
{
int head_read_order = 0;
name = null;
vertex = new ArrayList();
fvno = new ArrayList();
obj0 = new VsObject();
depth_sort_sw = 1;
scale = 1.0D;
while (true)
{
int c = ReadSkipSpace();
if (c == -1)
{
if (head_read_order != 0)
{
System.Console.Out.WriteLine("ｴﾗｰ: 形状ﾌｫｰﾑ読み込み中に EOF が表れました.vs_read_form_unit()\n");
}
return(false);
}
if ((char)c == '#')
{
ReadLine();
}
else
{
String command = ((char)c + ReadAWord()).ToUpper();
if (head_read_order == 0)
{
if (!command.Equals("FORM_UNIT"))
{
System.Console.Out.WriteLine("ｴﾗｰ: [FORM_UNIT]ｺﾏﾝﾄﾞ以外のｺﾏﾝﾄﾞ[" + command + "]が最初に表れました.vs_read_form_unit()");
return(false);
}
name = ReadAWord();
if (message_mode)
{
System.Console.Out.WriteLine("----------------------------------------");
System.Console.Out.WriteLine("FORM UNIT '" + name + "' READING...");
}
head_read_order++;
}
else if (head_read_order == 1)
{
if (!command.Equals("DEPTH_SORT"))
{
System.Console.Out.WriteLine("ｴﾗｰ: [DEPTH_SORT]ｺﾏﾝﾄﾞ以外のｺﾏﾝﾄﾞ[" + command + "]が2番目に表れました.vs_read_form_unit()");
return(false);
}
String buf = ReadAWord().ToUpper();
if (buf.Equals("ON"))
{
depth_sort_sw = 1;
head_read_order++;
}
else if (buf.Equals("OFF"))
{
depth_sort_sw = 0;
head_read_order++;
}
else
{
System.Console.Out.WriteLine("ｴﾗｰ: [DEPTH_SORT]ｺﾏﾝﾄﾞに不当なﾊﾟﾗﾒｰﾀ[" + buf + "]が指定されました.vs_read_form_unit()");
return(false);
}
}
else if (head_read_order == 2)
{
if (!command.Equals("SCALE"))
{
System.Console.Out.WriteLine("ｴﾗｰ: [SCALE]ｺﾏﾝﾄﾞ以外のｺﾏﾝﾄﾞ[" + command + "]が3番目に表れました.vs_read_form_unit()");
return(false);
}
scale = ReadDouble();
if (scale == 0.0D)
{
System.Console.Out.WriteLine("ｴﾗｰ: [SCALE]ｺﾏﾝﾄﾞ: ｾﾞﾛが設定されました.vs_read_form_unit()");
return(false);
}
head_read_order++;
}
else
{
if (command.Equals("FORM_END"))
{
break;
}
if (command.Equals("VERTEX"))
{
c = ReadSkipSpace();
if ((char)c != '{')
{
System.Console.Out.WriteLine("ｴﾗｰ: [VERTEX]ｺﾏﾝﾄﾞ:{ が無いか,または { の前に空白が有りません.vs_read_form_unit()");
return(false);
}
int check = Vs_read_vertexs();
if (check == -1)
{
System.Console.Out.WriteLine("ｴﾗｰ: [VERTEX]ｺﾏﾝﾄﾞ: ﾌﾞﾛｯｸ内文法ｴﾗｰ.vs_read_form_unit()");
return(false);
}
}
else if (command.Equals("POINT"))
{
String id = ReadAWord();
Color col = mdf.GetColor(id);
if (col == null)
{
System.Console.Out.WriteLine("ｴﾗｰ: [POINT]ｺﾏﾝﾄﾞ: 存在しないﾏﾃﾘｱﾙIDが指定されています.vs_read_form_unit()");
return(false);
}
ArrayList p = Vs_read_points();
if (p.Count != 1)
{
System.Console.Out
.WriteLine("ｴﾗｰ: [POINT]ｺﾏﾝﾄﾞ: 頂点数が1になっていません.vs_read_form_unit()");
return(false);
}
obj0.Add(new VsPoint((Vector3D)vertex[((Int32)p[0])], col));
}
else if (command.Equals("LINE"))
{
String id_0 = ReadAWord();
Color col_1 = mdf.GetColor(id_0);
if (col_1 == null)
{
System.Console.Out.WriteLine("ｴﾗｰ: [LINE]ｺﾏﾝﾄﾞ: 存在しないﾏﾃﾘｱﾙIDが指定されています.vs_read_form_unit()");
return(false);
}
ArrayList p_2 = Vs_read_points();
if (p_2.Count != 2)
{
System.Console.Out.WriteLine("ｴﾗｰ: [LINE]ｺﾏﾝﾄﾞ: 頂点数が2になっていません.vs_read_form_unit()");
return(false);
}
Vector3D p0 = new Vector3D((Vector3D)vertex[((Int32)p_2[0])]);
Vector3D p1 = new Vector3D((Vector3D)vertex[((Int32)p_2[1])]);
obj0.Add(new VsSegment(p0.x, p0.y, p0.z, p1.x,
p1.y, p1.z, col_1));
}
else if (command.Equals("POLYGON_2"))
{
String id1 = ReadAWord();
String id2 = ReadAWord();
String type1 = mdf.GetType(id1);
String type2 = mdf.GetType(id2);
if (!type1.Equals(type2))
{
System.Console.Out.WriteLine("ｴﾗｰ: [POLYGON_2]ｺﾏﾝﾄﾞ: 表裏のﾏﾃﾘｱﾙIDが異なっています.vs_read_form_unit()");
return(false);
}
Color col_3;
Color colB;
Material mate = null;
Material mateB = null;
if (type1.Equals("Color"))
{
col_3 = mdf.GetColor(id1);
}
else if (type1.Equals("Material"))
{
mate = mdf.GetMaterial(id1);
}
if (type2.Equals("Color"))
{
colB = mdf.GetColor(id2);
}
else if (type2.Equals("Material"))
{
mateB = mdf.GetMaterial(id2);
}
//if (((col_3 == null) && (mate == null)) || ((colB == null) && (mateB == null)))
{
System.Console.Out.WriteLine("ｴﾗｰ: [POLYGON_2]ｺﾏﾝﾄﾞ: 存在しないﾏﾃﾘｱﾙIDが指定されています.vs_read_form_unit()");
return(false);
}
ArrayList p_4 = Vs_read_points();
if (p_4.Count < 3)
{
System.Console.Out
.WriteLine("ｴﾗｰ: [POLYGON_2]ｺﾏﾝﾄﾞ: 頂点数が3以下です.vs_read_form_unit()");
return(false);
}
if (type1.Equals("Color"))
{
VsPolygon2 pp = new VsPolygon2();
pp.col = col_3;
pp.colB = colB;
for (int i = 0; i < p_4.Count; i++)
{
Vector3D ppp = new Vector3D((Vector3D)vertex[((Int32)p_4[i])]);
pp.pol.AddVertex(ppp);
}
obj0.Add(pp);
}
else
{
VsPolygon4 pp_5 = new VsPolygon4();
pp_5.mate = mate;
pp_5.mateB = mateB;
for (int i_6 = 0; i_6 < p_4.Count; i_6++)
{
Vector3D ppp_7 = new Vector3D((Vector3D)vertex[((Int32)p_4[i_6])]);
pp_5.pol.AddVertex(ppp_7);
}
obj0.Add(pp_5);
}
}
else if (command.Equals("POLYGON_1"))
{
String id_8 = ReadAWord();
String type = mdf.GetType(id_8);
Color col_9;
Material mate_10 = null;
if (type.Equals("Color"))
{
col_9 = mdf.GetColor(id_8);
}
else if (type.Equals("Material"))
{
mate_10 = mdf.GetMaterial(id_8);
}
//if ((col_9 == null) && (mate_10 == null))
{
System.Console.Out.WriteLine("ｴﾗｰ: [POLYGON_1]ｺﾏﾝﾄﾞ: 存在しないﾏﾃﾘｱﾙIDが指定されています.vs_read_form_unit()");
return(false);
}
ArrayList p_11 = Vs_read_points();
if (p_11.Count < 3)
{
System.Console.Out.WriteLine("ｴﾗｰ: [POLYGON_1]ｺﾏﾝﾄﾞ: 頂点数が3以下です.vs_read_form_unit()");
return(false);
}
if (type.Equals("Color"))
{
VsPolygon pp_12 = new VsPolygon();
pp_12.col = col_9;
for (int i_13 = 0; i_13 < p_11.Count; i_13++)
{
Vector3D ppp_14 = new Vector3D((Vector3D)vertex[((Int32)p_11[i_13])]);
pp_12.pol.AddVertex(ppp_14);
}
obj0.Add(pp_12);
}
else
{
VsPolygon3 pp_15 = new VsPolygon3();
pp_15.mate = mate_10;
for (int i_16 = 0; i_16 < p_11.Count; i_16++)
{
Vector3D ppp_17 = new Vector3D((Vector3D)vertex[((Int32)p_11[i_16])]);
pp_15.pol.AddVertex(ppp_17);
}
obj0.Add(pp_15);
}
}
else if (command.Equals("POLYLINE"))
{
String id_18 = ReadAWord();
Color col_19 = mdf.GetColor(id_18);
if (col_19 == null)
{
System.Console.Out.WriteLine("ｴﾗｰ: [POLYLINE]ｺﾏﾝﾄﾞ: 存在しないﾏﾃﾘｱﾙIDが指定されています.vs_read_form_unit()");
return(false);
}
ArrayList p_20 = Vs_read_points();
if (p_20.Count < 2)
{
System.Console.Out.WriteLine("ｴﾗｰ: [POLYLINE]ｺﾏﾝﾄﾞ: 頂点数が2以下です.vs_read_form_unit()");
return(false);
}
for (int i_21 = 0; i_21 < p_20.Count - 1; i_21++)
{
Vector3D p0_22 = new Vector3D((Vector3D)vertex[((Int32)p_20[i_21])]);
Vector3D p1_23 = new Vector3D((Vector3D)vertex[((Int32)p_20[i_21 + 1])]);
obj0.Add(new VsSegment(p0_22.x, p0_22.y, p0_22.z, p1_23.x, p1_23.y, p1_23.z, col_19));
}
}
else
{
System.Console.Out.WriteLine("ｴﾗｰ: 不当なｺﾏﾝﾄﾞ[" + command + "]が現れました.vs_read_form_unit()");
return(false);
}
}
}
}
if (message_mode)
{
String command_24;
int c_25;
System.Console.Out.WriteLine("<FORM UNIT> NAME:[" + name + "]");
System.Console.Out.WriteLine(" DEPTH SORT SW:[" + depth_sort_sw + "] SCALE FACTOR:[" + scale + "]");
System.Console.Out.WriteLine("NUMBER of VERTEX:[" + vertex.Count + "]");
System.Console.Out.WriteLine("VERTEX:");
for (int i_26 = 0; i_26 < vertex.Count; i_26++)
{
String vtxId = DispFormat.Lpad(((Int32)fvno[i_26]).ToString(), 3);
if (vtxId.Equals("-99"))
{
vtxId = " ";
}
System.Console.Out.Write(" " + vtxId + " : ");
((Vector3D)vertex[i_26]).PrintPos();
System.Console.Out.WriteLine("");
}
obj0.Print();
System.Console.Out.WriteLine("NUMBER of ELEMENT:" + obj0.element.Count);
System.Console.Out.WriteLine("-----------------------------------------------\n");
}
return(true);
}