public Drawing3DViewForm()
{
InitializeComponent();
camera = new Camera();
grid3D = new Grid3D();
grid2D = new Grid2D();
objects = new Object3D();
isClicked_pb1 = false;
isClicked_pb2 = false;
isAdd = true;
isDelete = false;
camera.SetLookatPoint(0.0f, 0.0f, 0.0f);
camera.SetAspect(this.pictureBox1.Width, this.pictureBox1.Height);
}
//2次元座標へ変換
public void Translate(Camera c)
{
vertex2D = c.Translate(vertex3D);
}
//3次元上の座標を作成
public void CreateGrid3D(Camera c)
{
Vector3D tempX = new Vector3D();
Vector3D tempY = new Vector3D();
Vector3D Grid3D1 = new Vector3D();
Vector3D Grid3D2 = new Vector3D();
Vector2D Grid2D1 = new Vector2D();
Vector2D Grid2D2 = new Vector2D();
grid3D.Clear();
grid2D.Clear();
for (float i = -Xunit; i > MinY; i -= Xunit)
{
Grid3D1.Set(i, MaxY, 0.0f);
grid3D.Add(new Vector3D(Grid3D1));
Grid3D2.Set(i, MinY, 0.0f);
grid3D.Add(new Vector3D(Grid3D2));
tempX = c.ViewTranslate(Grid3D1);
tempX = c.ProjectionTranslate(tempX);
Grid2D1 = c.ViewPortTranslate(tempX);
grid2D.Add(new Vector2D(Grid2D1));
tempY = c.ViewTranslate(Grid3D2);
tempY = c.ProjectionTranslate(tempY);
Grid2D2 = c.ViewPortTranslate(tempY);
grid2D.Add(new Vector2D(Grid2D2));
}
for (float i = Xunit; i < MaxX; i += Xunit)
{
Grid3D1.Set(i, MaxY, 0.0f);
grid3D.Add(new Vector3D(Grid3D1));
Grid3D2.Set(i, MinY, 0.0f);
grid3D.Add(new Vector3D(Grid3D2));
tempX = c.ViewTranslate(Grid3D1);
tempX = c.ProjectionTranslate(tempX);
Grid2D1 = c.ViewPortTranslate(tempX);
grid2D.Add(new Vector2D(Grid2D1));
tempY = c.ViewTranslate(Grid3D2);
tempY = c.ProjectionTranslate(tempY);
Grid2D2 = c.ViewPortTranslate(tempY);
grid2D.Add(new Vector2D(Grid2D2));
}
for (float i = -Yunit; i > MinY; i -= Yunit)
{
Grid3D1.Set(MaxX, i, 0.0f);
grid3D.Add(new Vector3D(Grid3D1));
Grid3D2.Set(MinX, i, 0.0f);
grid3D.Add(new Vector3D(Grid3D2));
tempX = c.ViewTranslate(Grid3D1);
tempX = c.ProjectionTranslate(tempX);
Grid2D1 = c.ViewPortTranslate(tempX);
grid2D.Add(new Vector2D(Grid2D1));
tempY = c.ViewTranslate(Grid3D2);
tempY = c.ProjectionTranslate(tempY);
Grid2D2 = c.ViewPortTranslate(tempY);
grid2D.Add(new Vector2D(Grid2D2));
}
for (float i = Yunit; i < MaxY; i += Yunit)
{
Grid3D1.Set(MaxX, i, 0.0f);
grid3D.Add(new Vector3D(Grid3D1));
Grid3D2.Set(MinX, i, 0.0f);
grid3D.Add(new Vector3D(Grid3D2));
tempX = c.ViewTranslate(Grid3D1);
tempX = c.ProjectionTranslate(tempX);
Grid2D1 = c.ViewPortTranslate(tempX);
grid2D.Add(new Vector2D(Grid2D1));
tempY = c.ViewTranslate(Grid3D2);
tempY = c.ProjectionTranslate(tempY);
Grid2D2 = c.ViewPortTranslate(tempY);
grid2D.Add(new Vector2D(Grid2D2));
}
Grid3D1.Set(MaxX, 0.0f, 0.0f);
Axis3D[0] = new Vector3D(Grid3D1);
Grid3D2.Set(MinX, 0.0f, 0.0f);
Axis3D[1] = new Vector3D(Grid3D2);
tempX = c.ViewTranslate(Grid3D1);
tempX = c.ProjectionTranslate(tempX);
Grid2D1 = c.ViewPortTranslate(tempX);
Axis2D[0] = new Vector2D(Grid2D1);
tempY = c.ViewTranslate(Grid3D2);
tempY = c.ProjectionTranslate(tempY);
Grid2D2 = c.ViewPortTranslate(tempY);
Axis2D[1] = new Vector2D(Grid2D2);
Grid3D1.Set(0.0f, MaxY, 0.0f);
Axis3D[2] = new Vector3D(Grid3D1);
Grid3D2.Set(0.0f, MinY, 0.0f);
Axis3D[3] = new Vector3D(Grid3D2);
tempX = c.ViewTranslate(Grid3D1);
tempX = c.ProjectionTranslate(tempX);
Grid2D1 = c.ViewPortTranslate(tempX);
Axis2D[2] = new Vector2D(Grid2D1);
tempY = c.ViewTranslate(Grid3D2);
tempY = c.ProjectionTranslate(tempY);
Grid2D2 = c.ViewPortTranslate(tempY);
Axis2D[3] = new Vector2D(Grid2D2);
}
//隠面処理
public void HiddenRemoval(Camera c)
{
foreach (Cube C in cube) C.HiddenRemoval(c.Setposition);
}
//描画前の変換処理
public void DrawingPreparation(Camera c)
{
Translate(c);
HiddenRemoval(c);
cube.Sort((cb1, cb2) => cb2.center.Getdistance(c.Setposition).CompareTo(cb1.center.Getdistance(c.Setposition)));
}
//3次元上の座標軸を作成
public void CreateGrid3D(Camera c)
{
grid3D.CreateGrid3D(c);
}
//2次元座標に変換
public void Translate(Camera c)
{
foreach (Cube C in cube) C.Translate(c);
if (pointer != null) pointer.Translate(c);
}
//2次元座標へ変換
public void Translate(Camera c)
{
vertex2D = c.Translate(vertex3D);
SetFace2D();
}
