public void Load(VertexPosition[] vertices, short[] elements)
{
this.vertices = vertices;
this.elements = elements;
throw new ApplicationException("not created class");
//vbo = VBOHelper.LoadStaticVBO(vertices, elements);
}
public virtual void GenerateThread()
{
System.DateTime renderbegin = System.DateTime.Now;
vertices = new VertexPosition[ triangles.Length * 3 ];
elements = new short[ triangles.Length * 3 ];
for( int i = 0; i < ( triangles.Length * 3 ); )
{
short c = ( short ) ( i / 3 );
vertices[i] = new VertexPosition(triangles[c][0]);
i++;
vertices[i] = new VertexPosition(triangles[c][1]);
i++;
vertices[i] = new VertexPosition(triangles[c][2]);
i++;
}
for( short a = 0; a < triangles.Length * 3; a++ )
{
elements[ a ] = ( short ) a;
}
TimeSpan delta = System.DateTime.Now - renderbegin;
Console.WriteLine( "Mesh generation time: " + delta.Milliseconds );
}
public void BufferVertices(ref VertexPosition[] vertices)
{
Vector2[] value = new Vector2[vertices.Length];
for(int i = 0; i<value.Length;i++)
{
value[i] = new Vector2(vertices[i].Position.X,vertices[i].Position.Y);
}
ConcaveTriangulator.Triangulate(value, new int[] { value.Length }, ref log);
this.vertices = vertices;
this.indices = ConcaveTriangulator.Indices.ToArray();
}
public void DoCircleClipping(Vector2 pos, float radius)
{
ClippingPolygons subj = new ClippingPolygons(1);
subj.Add(new ClippingPolygon(shape.Length));
foreach(VertexPosition point in shape){
subj[0].Add(new IntPoint((int)((point.Position.X) * accuracy), (int)((point.Position.Y) * accuracy)));
}
ClippingPolygons clip = new ClippingPolygons(1);
clip.Add(new ClippingPolygon());
for (int alpha = 0; alpha < 360; alpha += 10)
{
clip[0].Add(new IntPoint((int)(((Math.Sin((alpha) * Math.PI / 180.0) * radius)+pos.X) * accuracy), (int)(((Math.Cos((alpha) * Math.PI / 180.0) * radius)+pos.Y) * accuracy)));
//log.Log(pos.ToString());
}
ClippingPolygons solution = new ClippingPolygons();
Clipper c = new Clipper();
c.AddPolygons(subj, PolyType.ptSubject);
c.AddPolygons(clip, PolyType.ptClip);
if (c.Execute(ClipType.ctDifference, solution, PolyFillType.pftEvenOdd, PolyFillType.pftEvenOdd))
{
for (int f = 0; f < solution.Count; f++)
{
if (f == 0)
{
shape = new VertexPosition[solution[f].Count];
for (int i = 0; i < solution[f].Count; i++)
{
shape[i] = new VertexPosition(solution[f][i].X / accuracy, solution[f][i].Y / accuracy, 0);
}
}
}
}
BufferVertices(ref shape);
}
public void OnLoad()
{
GL.Hint(HintTarget.PerspectiveCorrectionHint, HintMode.Nicest);
GL.GenTextures(1, out texture);
GL.BindTexture(TextureTarget.Texture2D, texture);
BitmapData data = bitmap.LockBits(new System.Drawing.Rectangle(0, 0, bitmap.Width, bitmap.Height),
ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, data.Width, data.Height, 0,
OpenTK.Graphics.PixelFormat.Bgra, PixelType.UnsignedByte, data.Scan0);
bitmap.UnlockBits(data);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Linear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
shape.Add(new VertexPosition[4]);
shape[0][0] = new VertexPosition(3 + ChunkPosition.X, 3 + ChunkPosition.Y, 0);
shape[0][1] = new VertexPosition(3 + ChunkPosition.X, 0 + ChunkPosition.Y, 0);
shape[0][2] = new VertexPosition(0 + ChunkPosition.X, 0 + ChunkPosition.Y, 0);
shape[0][3] = new VertexPosition(0 + ChunkPosition.X, 3 + ChunkPosition.Y, 0);
drawer[0].BufferVertices(shape[0]);
}
public void BufferVertices(VertexPosition[] vertices)
{
BufferVertices(ref vertices);
}