public static Texture FromPicture(PictureObjectModel pic, TextureRotation rotation, TextureFlip flip)
{
if (texturesByPicture.ContainsKey(pic))
{
Texture tex = texturesByPicture[pic];
tex.Rotation = rotation;
tex.Flip = flip;
return tex;
}
uint[] textureIDs = new uint[1];
Internal.OpenGL.Methods.glGenTextures(1, textureIDs);
Internal.OpenGL.Methods.glErrorToException();
uint textureID = textureIDs[0];
Texture texture = new Texture(textureID);
texture.Target = TextureTarget.Texture2D;
texture.TextureImage = pic;
texture.MinFilter = TextureFilter.Linear;
texture.MagFilter = TextureFilter.Linear;
texture.TextureWrapR = TextureWrap.Repeat;
texture.TextureWrapS = TextureWrap.Repeat;
texture.TextureWrapT = TextureWrap.Repeat;
texture.Rotation = rotation;
texture.Flip = flip;
if (!texturesByID.ContainsKey(textureID))
{
texturesByID.Add(textureID, texture);
}
if (!texturesByPicture.ContainsKey(pic))
{
texturesByPicture.Add(pic, texture);
}
return texture;
}
public static Texture FromFile(string FileName, TextureRotation rotation, TextureFlip flip)
{
if (texturesByFileName.ContainsKey(FileName))
{
Texture tex = texturesByFileName[FileName];
tex.Rotation = rotation;
tex.Flip = flip;
return tex;
}
uint[] textureIDs = new uint[1];
Internal.OpenGL.Methods.glGenTextures(1, textureIDs);
uint textureID = textureIDs[0];
Texture texture = new Texture(textureID);
texture.Target = TextureTarget.Texture2D;
texture.FileName = FileName;
texture.MinFilter = TextureFilter.Linear;
texture.MagFilter = TextureFilter.Linear;
// texture.TextureWrapR = TextureWrap.Repeat;
texture.TextureWrapS = TextureWrap.Repeat;
texture.TextureWrapT = TextureWrap.Repeat;
texture.Rotation = rotation;
texture.Flip = flip;
if (!texturesByID.ContainsKey(textureID))
{
texturesByID.Add(textureID, texture);
}
if (!texturesByFileName.ContainsKey(FileName))
{
texturesByFileName.Add(FileName, texture);
}
return texture;
}