本文整理汇总了C#中IBitmap.TexImage2D方法的典型用法代码示例。如果您正苦于以下问题：C# IBitmap.TexImage2D方法的具体用法？C# IBitmap.TexImage2D怎么用？C# IBitmap.TexImage2D使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类IBitmap的用法示例。
在下文中一共展示了IBitmap.TexImage2D方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GLTexture2D
public GLTexture2D(string name, IBitmap bmp, bool genmipmaps = false, bool linearfilter = false, OpenTK.Graphics.OpenGL.PixelFormat sourceformat = OpenTK.Graphics.OpenGL.PixelFormat.Bgra, PixelInternalFormat destformat = PixelInternalFormat.Rgba, PixelType sourcetype = PixelType.UnsignedByte)
: base(name, TextureTarget.Texture2D, bmp.Width, bmp.Height)
{
tex = GL.GenTexture();
GL.BindTexture(TextureTarget.Texture2D, tex);
reattempt_load:
try {
/*BitmapData bmpdata = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
GL.TexImage2D(TextureTarget.Texture2D, 0, destformat, bmpdata.Width, bmpdata.Height, 0, sourceformat, sourcetype, bmpdata.Scan0);
bmp.UnlockBits(bmpdata);*/
bmp.TexImage2D(destformat);
}
catch(OutOfMemoryException) {
GC.WaitForPendingFinalizers();
goto reattempt_load;
}
if(genmipmaps)
{
GL.GenerateMipmap(GenerateMipmapTarget.Texture2D);
if(linearfilter)
{
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.LinearMipmapLinear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
}
else
{
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.NearestMipmapNearest);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Nearest);
}
}
else
{
if(linearfilter)
{
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Linear);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Linear);
}
else
{
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, (int)TextureMinFilter.Nearest);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, (int)TextureMagFilter.Nearest);
}
}
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, (int)TextureWrapMode.Clamp);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, (int)TextureWrapMode.Clamp);
}