private void _loadBitmap(uint sideID)
{
// Import the image
ImageImporter _importer = new ImageImporter();
_images[sideID] = _importer.LoadImage(_textures[sideID]);
// Dispose the importer
_importer.Dispose();
// Bind the impi]orted Image
_images[sideID].Bind();
// Generate bitmap from image
Bitmap BitmapImage = _images[sideID].ToBitmap();
// Must be Format32bppArgb file format, so convert it if it isn't in that format
BitmapData bitmapData = BitmapImage.LockBits(new System.Drawing.Rectangle(0, 0, BitmapImage.Width, BitmapImage.Height), ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
GL.TexImage2D(_types[sideID], 0, PixelInternalFormat.Rgba8, BitmapImage.Width, BitmapImage.Height, 0, Core.Graphics.OpenGL.PixelFormat.Bgra, PixelType.UnsignedByte, bitmapData.Scan0);
GL.TexParameteri(TextureTarget.TextureCubeMap, TextureParameterName.TextureMagFilter, TextureParameter.Linear);
GL.TexParameteri(TextureTarget.TextureCubeMap, TextureParameterName.TextureMinFilter, TextureParameter.Linear);
GL.TexParameteri(TextureTarget.TextureCubeMap, TextureParameterName.TextureWrapS, TextureParameter.ClampToEdge);
GL.TexParameteri(TextureTarget.TextureCubeMap, TextureParameterName.TextureWrapT, TextureParameter.ClampToEdge);
GL.TexParameteri(TextureTarget.TextureCubeMap, TextureParameterName.TextureWrapR, TextureParameter.ClampToEdge);
// Dispose bitmap (it will not longer be used)
BitmapImage.UnlockBits(bitmapData);
BitmapImage.Dispose();
// Make sure the Image will not be modified from the outside
_images[sideID].Unbind();
}
/// <summary>
/// Load an image and use it as a cursor.
/// </summary>
/// <param name="image">The path to the image.</param>
public void FromImage(string image)
{
ImageImporter importer = new ImageImporter();
Image img = importer.LoadImage(image);
importer.Dispose();
img.Bind();
_image.Width = img.Width;
_image.Height = img.Height;
_image.Pixels = IL.CopyPixels(0, 0, 0, img.Width, img.Height, 1, DataFormat.BGRA, DataType.UnsignedByte);
img.Unbind();
img.Dispose();
_cursor = GLFW.GLFW.CreateCursor(_image, HotX, HotY);
}
/// <summary>
/// Load and create a new image.
/// </summary>
/// <param name="file">The image file.</param>
/// <param name="offsetX">The X offset from which pixels will be read.</param>
/// <param name="offsetY">The Y offset from which pixels will be read.</param>
/// <param name="offsetZ">The Z offset from which pixels will be read.</param>
/// <param name="width">The width of the loaded.</param>
/// <param name="height">The height of the loaded.</param>
/// <param name="depth">The depth.</param>
/// <param name="format">The format in which pixels will be read.</param>
/// <param name="type">The type of data in which pixels will be read.</param>
public Image(string file, int offsetX = 0, int offsetY = 0, int offsetZ = 0, int width = 0, int height = 0, int depth = 1, DataFormat format = DataFormat.BGRA, DataType type = DataType.UnsignedByte)
{
ImageImporter importer = new ImageImporter();
_i = importer.LoadImage(file);
// Dispose the importer
importer.Dispose();
// Populate fields
_x = offsetX;
_y = offsetY;
_z = offsetZ;
_d = depth;
_f = format;
_t = type;
// Register this resource as a disposable resource
ResourcesManager.AddDisposableResource(this);
}
