public CollisionTriangleList(int ID)
{
id = ID;
texture = TextureFormats.ColorTexture(
Color4b.HSV(60 + ID * 39, (14 - (3 + ((ID >> 3) & 7))) / 14.0, (4 - ((ID >> 6) & 3)) / 4.0)
);
}
internal Texture2D(TextureFormats.Raw handle, int width, int height)
{
if (null == handle)
{
throw new ArgumentNullException("handle");
}
this.raw = handle;
this.width = width;
this.height = height;
}
internal static void UpdateHandle(
TextureFormats.Raw bitmap,
ref GraphicsHandle.Texture handle)
{
/*
* using (var bmp = bitmap.ToBitmap())
* if (null == (object)bmp)
* {
* handle.Delete();
* }
* else*/
LoadTextureHandle(/*bmp*/ bitmap, handle);
}
public static unsafe Bitmap ToBitmap(this TextureFormats.Raw bitmap)
{
if (null == (object)bitmap)
return(null);
fixed(byte *argb = bitmap.ARGB)
return(new Bitmap(
bitmap.Width,
bitmap.Height,
(int)bitmap.Width << 2,
System.Drawing.Imaging.PixelFormat.Format32bppArgb,
(IntPtr)argb));
}
private unsafe static void LoadTextureHandle(TextureFormats.Raw bitmap, int id)
{
GL.BindTexture(TextureTarget.Texture2D, id);
fixed(byte *buf = bitmap.ARGB)
GL.TexImage2D(TextureTarget.Texture2D,
0,
PixelInternalFormat.Rgba,
bitmap.Width, bitmap.Height, 0,
OpenTK.Graphics.OpenGL.PixelFormat.Bgra,
PixelType.UnsignedByte,
(IntPtr)buf);
LoadTextureHandlePostTexImage2D();
}
public static Texture2D LoadTexture(TextureFormats.Raw bitmap, int s, int t)
{
if (null == bitmap)
{
return(null);
}
else
{
if (bitmap.CreateHandle(out GraphicsHandle.Texture handle))
{
UpdateHandle(bitmap, ref handle);
}
return(handle.Alive != GraphicsHandle.Null ?
new Texture2D(bitmap, bitmap.Width, bitmap.Height)
{
TextureParamS = s, TextureParamT = t,
} :
null);
}
}
public GeoMesh(GeoModel Parent, Scripts.TempMesh128 Mesh, ref Dictionary <Scripts.TempVertex128, Scripts.TempVertex128> utilize)
{
Scripts.TempVertex128 viter;
uint viterpos;
this.Parent = Parent;
this.Options = Mesh.value;
this.Material = this.Options.getMaterial();
this.texture = Mesh.references.bmp;
utilize = Scripts.TempVertex128.Process(ref Mesh.references.list, utilize);
var VertexCount = utilize.Count;
this.VertexBuffer = new byte[VertexCount << 4];
Array IndexBuffer;
var IndexSize = VertexCount > 256 ? VertexCount > (ushort.MaxValue + 1u) ? 4 : 2 : 1;
this.IndexCount = (int)Mesh.references.list.count;
byte IndexElementSize;
uint NextIndex = 0;
if (IndexSize > 1)
{
if (IndexSize > 2)
{
var UIndexBuffer = new uint[IndexCount];
for (viterpos = Mesh.references.list.count, viter = Mesh.references.list.first; viterpos != 0; viter = viter.next, --viterpos)
{
unchecked
{
UIndexBuffer[(int)(Mesh.references.list.count - viterpos)] = viter.index;
if (NextIndex == viter.index)
{
StoreVertex(VertexBuffer, ref viter.value, (int)(NextIndex++) << 4);
}
}
}
IndexBuffer = UIndexBuffer;
IndexElementSize = 4;
}
else
{
var UIndexBuffer = new ushort[IndexCount];
for (viterpos = Mesh.references.list.count, viter = Mesh.references.list.first; viterpos != 0; viter = viter.next, --viterpos)
{
unchecked
{
UIndexBuffer[(int)(Mesh.references.list.count - viterpos)] = (ushort)viter.index;
if (NextIndex == viter.index)
{
StoreVertex(VertexBuffer, ref viter.value, (int)(NextIndex++) << 4);
}
}
}
IndexBuffer = UIndexBuffer;
IndexElementSize = 2;
}
}
else
{
var UIndexBuffer = new byte[IndexCount];
for (viterpos = Mesh.references.list.count, viter = Mesh.references.list.first; viterpos != 0; viter = viter.next, --viterpos)
{
unchecked
{
UIndexBuffer[(int)(Mesh.references.list.count - viterpos)] = (byte)viter.index;
if (NextIndex == viter.index)
{
StoreVertex(VertexBuffer, ref viter.value, (int)(NextIndex++) << 4);
}
}
}
IndexBuffer = UIndexBuffer;
IndexElementSize = 1;
}
this.IndexBuffer = IndexBuffer;
this.IndexElementSize = IndexElementSize;
this.IndicesByteSize = 2 == IndexElementSize ? IndexCount << 1 : 4 == IndexElementSize ? IndexCount << 2 : IndexCount;
DrawLayerMask = (byte)(1 << (Material.drawLayerBillboard & 7));
}
