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Class: Gfx3TextureManager

The `Gfx3TextureManager` class is a singleton responsible for managing, loading, caching, and deleting textures represented as `Gfx3Texture` objects.

Constructors

• new Gfx3TextureManager(): Gfx3TextureManager
  The constructor.
  

Methods

• deleteTexture(path: string): void
  The "deleteTexture" function deletes a texture if it exists, otherwise it throws an error.
  
  • path: The path to the texture file.
    
    
• getTexture(path: string): Gfx3Texture
  The "getTexture" function returns an `ImageBitmap` object for a given texture path, or throws an error if the texture doesn't exist.
  
  • path: The path to the texture file.
    
    
• hasTexture(path: string): boolean
  The "hasTexture" function checks if a texture exists in the manager.
  
  • path: The path of the texture file.
    
    
• loadCubemapTexture(path: string, extension: string): Promise
  The "loadCubemapTexture" function asynchronously loads an cubemap image from a given path and returns it as an `Gfx3Texture`, caching it for future use. These objects represent the six faces of a cube map texture. Each face should have the same size.
  
  • path: The file path or URL of the cubemap image that you want to load as a texture.
    
  • extension
    
    
• loadTexture(path: string, samplerDescriptor: GPUSamplerDescriptor): Promise
  The "loadTexture" function asynchronously loads an image from a given path and returns it as an `Gfx3Texture`, caching it for future use.
  
  • path: The file path or URL of the image that you want to load as a texture.
    
  • samplerDescriptor: The sampler texture configuration, see https://www.w3.org/TR/webgpu/#GPUSamplerDescriptor.
    
    
• loadTexture8bit(path: string, samplerDescriptor: GPUSamplerDescriptor): Promise
  The "loadTexture8bit" function asynchronously loads an image from a given path and returns it as an 8bits `Gfx3Texture`, caching it for future use.
  
  • path: The file path or URL of the image that you want to load as a texture.
    
  • samplerDescriptor: The sampler texture configuration, see https://www.w3.org/TR/webgpu/#GPUSamplerDescriptor.
    
    
• releaseTextures(): void
  The "releaseTextures" function deletes all the textures stored in the manager.