private static void SaveToBmp(List <Circle3D> projected)
{
int size = 2000;
Bitmap image = new Bitmap(size, size);
double b = 5.0;
ImageSpace i = new ImageSpace(size, size);
i.XMin = -b;
i.XMax = b;
i.YMin = -b;
i.YMax = b;
float scale = 0.5f;
using (Graphics g = Graphics.FromImage(image))
{
for (int m = 0; m < projected.Count; m++)
{
using (Pen p = new Pen(projected[m].Color, scale * 3.0f))
{
Circle c = projected[m].ToFlatCircle();
if (c.IsLine)
{
DrawUtils.DrawLine(-c.P2 * 25, c.P2 * 25, g, i, p); // XXX - not general.
}
else
{
DrawUtils.DrawCircle(c, g, i, p);
}
}
}
}
image.Save("outerCircles.png");
}
public static void DrawGrid(Texture2D texture, int tileWidth, int tileHeight, Color color)
{
for (int y = 0; y < texture.height; y += tileHeight)
{
DrawUtils.DrawLine(texture, 0, y, texture.width, y, color);
}
for (int x = 0; x < texture.width; x += tileWidth)
{
DrawUtils.DrawLine(texture, x, 0, x, texture.height, color);
}
}
private void DrawMirrors(Bitmap image, Settings settings)
{
double b = settings.Bounds;
ImageSpace i = new ImageSpace(settings.Width, settings.Height);
i.XMin = -b; i.XMax = b;
i.YMin = -b; i.YMax = b;
float scale = 2;
List <Sphere> toDraw = new List <Sphere>();
toDraw.AddRange(settings.Mirrors);
//toDraw.Add( AlteredFacetForTrueApparent2DTilings( settings.Mirrors ) );
using (Graphics g = Graphics.FromImage(image))
using (Pen p = new Pen(Color.Red, scale * 3.0f))
//using( Pen p2 = new Pen( Color.FromArgb( 255, 255, 214, 0 ), 3.0f ) )
using (Pen p2 = new Pen(Color.Orange, scale * 3.0f))
using (Pen p3 = new Pen(Color.Orange, scale * 3.0f))
for (int m = 0; m < toDraw.Count; m++)
{
Sphere s = toDraw[m];
Circle c = H3Models.UHS.IdealCircle(s); // XXX - not correct
if (c.IsLine)
{
DrawUtils.DrawLine(-c.P2 * 25, c.P2 * 25, g, i, p); // XXX - not general.
}
else
{
Sphere temp = H3Models.BallToUHS(s);
DrawUtils.DrawCircle(new Circle {
Center = temp.Center, Radius = temp.Radius
}, g, i, m == 0 ? p2 : m == 4 ? p3 : p);
}
/* // iii
* Circle c = new Circle();
* c.Radius = Math.Sqrt( 2 );
* c.Center = new Vector3D( 1, Math.Sqrt( 2 ) );
* DrawUtils.DrawCircle( c, g, i, p );
* c.Center = new Vector3D( -1, Math.Sqrt( 2 ) );
* DrawUtils.DrawCircle( c, g, i, p );
* c.Center = new Vector3D( Math.Sqrt( 2 ) - 1, 0 );
* c.Radius = 2 - Math.Sqrt( 2 );
* DrawUtils.DrawCircle( c, g, i, p );
*
* DrawUtils.DrawLine( new Vector3D( -2, 0 ), new Vector3D( 2, 0 ), g, i, p );
*/
}
}
void DrawWireframe(Rect rectangle, Material material)
{
float xMin = rectangle.xMin;
float yMin = rectangle.yMin;
float xMax = rectangle.xMax;
float yMax = rectangle.yMax;
Vector2 p1 = new Vector2(xMin, yMax);
Vector2 p2 = new Vector2(xMax, yMax);
Vector2 p3 = new Vector2(xMax, yMin);
Vector2 p4 = new Vector2(xMin, yMin);
DrawUtils.DrawLine(p1, p2, material);
DrawUtils.DrawLine(p2, p3, material);
DrawUtils.DrawLine(p3, p4, material);
DrawUtils.DrawLine(p4, p1, material);
}
static int DrawLine(IntPtr L)
{
try
{
ToLua.CheckArgsCount(L, 4);
UnityEngine.Vector3 arg0 = ToLua.ToVector3(L, 1);
UnityEngine.Vector3 arg1 = ToLua.ToVector3(L, 2);
UnityEngine.Color arg2 = ToLua.ToColor(L, 3);
float arg3 = (float)LuaDLL.luaL_checknumber(L, 4);
DrawUtils.DrawLine(arg0, arg1, arg2, arg3);
return(0);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
public static void DrawSquare(Texture2D texture, int x, int y, int width, int height, Color color, bool filled = false)
{
if (filled)
{
Color[] colors = new Color[width * height];
for (int i = 0; i < colors.Length; i++)
{
colors[i] = color;
}
texture.SetPixels(x, y, width, height, colors);
}
else
{
DrawUtils.DrawLine(texture, x, y, x + width, y, color);
DrawUtils.DrawLine(texture, x, y, x, y + height, color);
DrawUtils.DrawLine(texture, x, y + height, x + width, y + height, color);
DrawUtils.DrawLine(texture, x + width, y, x + width, y + height, color);
}
}