Libraries.Game.Graphics.FileTextureData

The FileTextureData class holds texture information for PixelMaps retrieved from most supported image file types. This is used internally by the game engine, and most users will never interact directly with this class.

This action compares two object hash codes and returns an integer. The result is larger if this hash code is larger than the object passed as a parameter, smaller, or equal. In this case, -1 means smaller, 0 means equal, and 1 means larger. This action was changed in Quorum 7 to return an integer, instead of a CompareResult object, because the previous implementation was causing efficiency issues.

Example Code

Object o
        Object t
        integer result = o:Compare(t) //1 (larger), 0 (equal), or -1 (smaller)

This action returns the PixelMap stored in this FileTextureData, then removes the reference to it in the FileTextureData.

This action sets whether or not images should be copied to a power of two.

Returns whether or not the PixelMap should be disposed when done. Defaults to true.

This action determines if two objects are equal based on their hash code values.

Example Code

use Libraries.Language.Object
        use Libraries.Language.Types.Text
        Object o
        Text t
        boolean result = o:Equals(t)

Returns the file used to load this FileTextureData.

Returns the Format of the PixelMap stored by this FileTextureData.

This action gets the hash code for an object.

Example Code

Object o
        integer hash = o:GetHashCode()

Returns the height of the PixelMap stored by this FileTextureData.

Returns the width of the PixelMap stored by this FileTextureData.

This action initializes the FileTextureData so that it may be used. It takes a file to read information from, a PixelMap if one has already been loaded from a file, the Format that should be used for the PixelMap, and a boolean indicating whether this TextureData should be used to create mip maps.

Returns whether or not this is a custom defined user type of TextureData. Always returns false.

Returns whether or not the information stored by this FileTextureData can automatically handle a loss of OpenGL context. Always returns true.

This action returns true if the FileTextureData has already had a call to Prepare(), and returns false otherwise.

This action prepares the FileTextureData for use, ensuring that the PixelMap is loaded.

Sets whether or not the PixelMap in the FileTextureData should be disposed of after use.

This action is used to determine if it is necessary for all images to be a power of two in each dimension.

Returns whether the data stored in this FileTextureData should be used to generate mip maps for the texture.