private void DrawBody(Side side)
{
Gl.glPushMatrix();
Point3d[] txtCrds = DrawingService.GetTextureCoordinates();
if (side == Side.Back)
{
Gl.glTranslated(5, 0, 0);
for (int i = 0; i <= txtCrds.Length - 1; i++)
{
txtCrds[i].X = -txtCrds[i].X;
}
}
Point3d[] points = new Point3d[4] {
new Point3d(0, 0.5, 0),
new Point3d(-5, 0.5, 0),
new Point3d(-5, -2, 0),
new Point3d(0, -2, 0)
};
DrawingService.DrawPolygon(points, txtCrds, Side.Front, new Point3d(0, 0, 1));
Gl.glPopMatrix();
}
private static void DrawPanel(Side side)
{
Gl.glPushMatrix();
Point3d[] t = DrawingService.GetTextureCoordinates();
if (side == Side.Back)
{
Gl.glRotated(180, 0, 1, 0);
for (int i = 0; i <= t.Length - 1; i++)
{
t[i].Y = -t[i].Y;
}
}
Point3d[] p = new Point3d[4]
{
new Point3d(-0.5, 0, 1),
new Point3d(-0.5, 1, 1),
new Point3d(-0.5, 1, -1),
new Point3d(-0.5, 0, -1)
};
Point3d n = new Point3d(-1, 0, 0);
DrawingService.DrawPolygon(p, t, side, n);
Gl.glPopMatrix();
}
private void DrawRoof()
{
Point3d[] points = new Point3d[4] {
new Point3d(-4, 0.5, 2),
new Point3d(0, 0.5, 2),
new Point3d(0, 0.5, -2),
new Point3d(-4, 0.5, -2),
};
Point3d[] txtCrds = DrawingService.GetTextureCoordinates();
DrawingService.DrawPolygon(points, txtCrds, Side.Front, new Point3d(0, 1, 0));
}
private void DrawRoof(Side side)
{
Point3d[] points = new Point3d[3] {
new Point3d(-5, 0.5, 2),
new Point3d(-4, 0.5, 2),
new Point3d(-5, 2, 2)
};
Point3d[] txtCrds = DrawingService.GetTextureCoordinates();
Point3d normal = new Point3d(0, 0, 1);
if (side == Side.Back)
{
normal = new Point3d(0, 0, -1);
}
DrawingService.DrawPolygon(points, txtCrds, Side.Front, normal);
Gl.glPushMatrix();
points = new Point3d[3] {
new Point3d(5, 0.5, 2),
new Point3d(5, 2, 2),
new Point3d(4, 0.5, 2)
};
Gl.glRotated(180, 0, 1, 0);
DrawingService.DrawPolygon(points, txtCrds, Side.Front, new Point3d(0, 0, 1));
Gl.glPopMatrix();
points = new Point3d[4] {
new Point3d(-5, 0.5, 2),
new Point3d(-5, 2, 2),
new Point3d(-5, 2, -2),
new Point3d(-5, 0.5, -2)
};
DrawingService.DrawPolygon(points, txtCrds, Side.Front, new Point3d(-1, 0, 0));
points = new Point3d[4] {
new Point3d(-4, 0.5, 2),
new Point3d(-4, 0.5, -2),
new Point3d(-5, 2, -2),
new Point3d(-5, 2, 2)
};
if (side == Side.Back)
{
normal = new Point3d(0, -1, 0);
}
else
{
normal = new Point3d(1, 1, 0);
}
DrawingService.DrawPolygon(points, txtCrds, Side.Front, normal);
}
private void DrawFloor()
{
Gl.glPushMatrix();
Gl.glRotated(180, 0, 1, 0);
Point3d[] points = new Point3d[4] {
new Point3d(5, -2, 2),
new Point3d(0, -2, 2),
new Point3d(0, -2, -2),
new Point3d(5, -2, -2),
};
Point3d[] txtCrds = DrawingService.GetTextureCoordinates();
DrawingService.DrawPolygon(points, txtCrds, Side.Front, new Point3d(0, -1, 0));
Gl.glPopMatrix();
}
private static void DrawBody(Side side)
{
Gl.glPushMatrix();
if (side == Side.Back)
{
Gl.glRotated(180, 0, 1, 0);
}
Point3d[] p = new Point3d[4]
{
new Point3d(-0.5, 0, 1),
new Point3d(0.5, 0, 1),
new Point3d(0.5, 1, 1),
new Point3d(-0.5, 1, 1)
};
Point3d[] t = DrawingService.GetTextureCoordinates();
Point3d n = new Point3d(0, 0, 1);
DrawingService.DrawPolygon(p, t, Side.Front, n);
Gl.glPopMatrix();
}
public void Draw()
{
for (int i = 0; i <= blocks.GetLength(0) - 1; i++)
{
for (int j = 0; j <= blocks.GetLength(1) - 1; j++)
{
Point3d[] p = blocks[i, j].GetValues();
DrawingService.PickTexture(string.Format("sand0{0}.jpg", textures[i, j]));
Point3d[] t = DrawingService.GetTextureCoordinates();
DrawingService.DrawPolygon(p, t, Side.Front, new Point3d(0, 1, 0));
}
}
DrawingService.PickTexture(TextureNames.BackGround);
Gl.glBegin(Gl.GL_POLYGON);
{
Gl.glNormal3b(0, 0, 1);
Gl.glTexCoord2d(0, 0);
Gl.glVertex3d(DrawingService.CameraPosition.X - DrawingService.Distance, DrawingService.CameraPosition.Y + DrawingService.Distance, DrawingService.CameraPosition.Z - DrawingService.Distance);
Gl.glNormal3b(0, 0, 1);
Gl.glTexCoord2d(2, 0);
Gl.glVertex3d(DrawingService.CameraPosition.X - DrawingService.Distance, zerolevel, DrawingService.CameraPosition.Z - DrawingService.Distance);
Gl.glNormal3b(0, 0, 1);
Gl.glTexCoord2d(2, 4);
Gl.glVertex3d(DrawingService.CameraPosition.X + DrawingService.Distance, zerolevel, DrawingService.CameraPosition.Z - DrawingService.Distance);
Gl.glNormal3b(0, 0, 1);
Gl.glTexCoord2d(0, 4);
Gl.glVertex3d(DrawingService.CameraPosition.X + DrawingService.Distance, DrawingService.CameraPosition.Y + DrawingService.Distance, DrawingService.CameraPosition.Z - DrawingService.Distance);
}
Gl.glEnd();
Gl.glBegin(Gl.GL_POLYGON);
{
Gl.glTexCoord2d(0, 4);
Gl.glVertex3d(DrawingService.CameraPosition.X - DrawingService.Distance, DrawingService.CameraPosition.Y + DrawingService.Distance, DrawingService.CameraPosition.Z + DrawingService.Distance);
Gl.glTexCoord2d(2, 4);
Gl.glVertex3d(DrawingService.CameraPosition.X - DrawingService.Distance, zerolevel, DrawingService.CameraPosition.Z + DrawingService.Distance);
Gl.glTexCoord2d(2, 0);
Gl.glVertex3d(DrawingService.CameraPosition.X - DrawingService.Distance, zerolevel, DrawingService.CameraPosition.Z - DrawingService.Distance);
Gl.glTexCoord2d(0, 0);
Gl.glVertex3d(DrawingService.CameraPosition.X - DrawingService.Distance, DrawingService.CameraPosition.Y + DrawingService.Distance, DrawingService.CameraPosition.Z - DrawingService.Distance);
}
Gl.glEnd();
Gl.glBegin(Gl.GL_POLYGON);
{
Gl.glTexCoord2d(0, 4);
Gl.glVertex3d(DrawingService.CameraPosition.X + DrawingService.Distance, DrawingService.CameraPosition.Y + DrawingService.Distance, DrawingService.CameraPosition.Z - DrawingService.Distance);
Gl.glTexCoord2d(2, 4);
Gl.glVertex3d(DrawingService.CameraPosition.X + DrawingService.Distance, zerolevel, DrawingService.CameraPosition.Z - DrawingService.Distance);
Gl.glTexCoord2d(2, 0);
Gl.glVertex3d(DrawingService.CameraPosition.X + DrawingService.Distance, zerolevel, DrawingService.CameraPosition.Z + DrawingService.Distance);
Gl.glTexCoord2d(0, 0);
Gl.glVertex3d(DrawingService.CameraPosition.X + DrawingService.Distance, DrawingService.CameraPosition.Y + DrawingService.Distance, DrawingService.CameraPosition.Z + DrawingService.Distance);
}
Gl.glEnd();
Gl.glBegin(Gl.GL_POLYGON);
{
Gl.glNormal3b(0, 0, 1);
Gl.glTexCoord2d(0, 4);
Gl.glVertex3d(DrawingService.CameraPosition.X + DrawingService.Distance, DrawingService.CameraPosition.Y + DrawingService.Distance, DrawingService.CameraPosition.Z + DrawingService.Distance);
Gl.glNormal3b(0, 0, 1);
Gl.glTexCoord2d(2, 4);
Gl.glVertex3d(DrawingService.CameraPosition.X + DrawingService.Distance, zerolevel, DrawingService.CameraPosition.Z + DrawingService.Distance);
Gl.glNormal3b(0, 0, 1);
Gl.glTexCoord2d(2, 0);
Gl.glVertex3d(DrawingService.CameraPosition.X - DrawingService.Distance, zerolevel, DrawingService.CameraPosition.Z + DrawingService.Distance);
Gl.glNormal3b(0, 0, 1);
Gl.glTexCoord2d(0, 0);
Gl.glVertex3d(DrawingService.CameraPosition.X - DrawingService.Distance, DrawingService.CameraPosition.Y + DrawingService.Distance, DrawingService.CameraPosition.Z + DrawingService.Distance);
}
Gl.glEnd();
Gl.glBegin(Gl.GL_POLYGON);
{
Gl.glTexCoord2d(0, 4);
Gl.glVertex3d(DrawingService.CameraPosition.X + DrawingService.Distance, DrawingService.CameraPosition.Y + DrawingService.Distance, DrawingService.CameraPosition.Z - DrawingService.Distance);
Gl.glNormal3b(0, -1, 0);
Gl.glTexCoord2d(2, 4);
Gl.glVertex3d(DrawingService.CameraPosition.X + DrawingService.Distance, DrawingService.CameraPosition.Y + DrawingService.Distance, DrawingService.CameraPosition.Z + DrawingService.Distance);
Gl.glNormal3b(0, -1, 0);
Gl.glTexCoord2d(2, 0);
Gl.glVertex3d(DrawingService.CameraPosition.X - DrawingService.Distance, DrawingService.CameraPosition.Y + DrawingService.Distance, DrawingService.CameraPosition.Z + DrawingService.Distance);
Gl.glNormal3b(0, -1, 0);
Gl.glTexCoord2d(0, 0);
Gl.glVertex3d(DrawingService.CameraPosition.X - DrawingService.Distance, DrawingService.CameraPosition.Y + DrawingService.Distance, DrawingService.CameraPosition.Z - DrawingService.Distance);
Gl.glNormal3b(0, -1, 0);
}
Gl.glEnd();
Gl.glFlush();
}
