VisualShaderNodeTextureParameter

const (
	// Defaults to fully opaque white color.
	ColorDefaultWhite ColorDefault = 0
	// Defaults to fully opaque black color.
	ColorDefaultBlack ColorDefault = 1
	// Defaults to fully transparent black color.
	ColorDefaultTransparent ColorDefault = 2
	// Represents the size of the [ColorDefault] enum.
	ColorDefaultMax ColorDefault = 3
)

const (
	// Sample the texture using the filter determined by the node this shader is attached to.
	FilterDefault TextureFilter = 0
	// The texture filter reads from the nearest pixel only. This makes the texture look pixelated from up close, and grainy from a distance (due to mipmaps not being sampled).
	FilterNearest TextureFilter = 1
	// The texture filter blends between the nearest 4 pixels. This makes the texture look smooth from up close, and grainy from a distance (due to mipmaps not being sampled).
	FilterLinear TextureFilter = 2
	// The texture filter reads from the nearest pixel and blends between the nearest 2 mipmaps (or uses the nearest mipmap if [ProjectSettings] "rendering/textures/default_filters/use_nearest_mipmap_filter" is true). This makes the texture look pixelated from up close, and smooth from a distance.
	//
	// Use this for non-pixel art textures that may be viewed at a low scale (e.g. due to [Camera2D] zoom or sprite scaling), as mipmaps are important to smooth out pixels that are smaller than on-screen pixels.
	//
	// [Camera2D]: https://pkg.go.dev/graphics.gd/classdb/Camera2D
	// [ProjectSettings]: https://pkg.go.dev/graphics.gd/classdb/ProjectSettings
	FilterNearestMipmap TextureFilter = 3
	// The texture filter blends between the nearest 4 pixels and between the nearest 2 mipmaps (or uses the nearest mipmap if [ProjectSettings] "rendering/textures/default_filters/use_nearest_mipmap_filter" is true). This makes the texture look smooth from up close, and smooth from a distance.
	//
	// Use this for non-pixel art textures that may be viewed at a low scale (e.g. due to [Camera2D] zoom or sprite scaling), as mipmaps are important to smooth out pixels that are smaller than on-screen pixels.
	//
	// [Camera2D]: https://pkg.go.dev/graphics.gd/classdb/Camera2D
	// [ProjectSettings]: https://pkg.go.dev/graphics.gd/classdb/ProjectSettings
	FilterLinearMipmap TextureFilter = 4
	// The texture filter reads from the nearest pixel and blends between 2 mipmaps (or uses the nearest mipmap if [ProjectSettings] "rendering/textures/default_filters/use_nearest_mipmap_filter" is true) based on the angle between the surface and the camera view. This makes the texture look pixelated from up close, and smooth from a distance. Anisotropic filtering improves texture quality on surfaces that are almost in line with the camera, but is slightly slower. The anisotropic filtering level can be changed by adjusting [ProjectSettings] "rendering/textures/default_filters/anisotropic_filtering_level".
	//
	// Note: This texture filter is rarely useful in 2D projects. [FilterNearestMipmap] is usually more appropriate in this case.
	//
	// [ProjectSettings]: https://pkg.go.dev/graphics.gd/classdb/ProjectSettings
	FilterNearestMipmapAnisotropic TextureFilter = 5
	// The texture filter blends between the nearest 4 pixels and blends between 2 mipmaps (or uses the nearest mipmap if [ProjectSettings] "rendering/textures/default_filters/use_nearest_mipmap_filter" is true) based on the angle between the surface and the camera view. This makes the texture look smooth from up close, and smooth from a distance. Anisotropic filtering improves texture quality on surfaces that are almost in line with the camera, but is slightly slower. The anisotropic filtering level can be changed by adjusting [ProjectSettings] "rendering/textures/default_filters/anisotropic_filtering_level".
	//
	// Note: This texture filter is rarely useful in 2D projects. [FilterLinearMipmap] is usually more appropriate in this case.
	//
	// [ProjectSettings]: https://pkg.go.dev/graphics.gd/classdb/ProjectSettings
	FilterLinearMipmapAnisotropic TextureFilter = 6
	// Represents the size of the [TextureFilter] enum.
	FilterMax TextureFilter = 7
)

const (
	// Sample the texture using the repeat mode determined by the node this shader is attached to.
	RepeatDefault TextureRepeat = 0
	// Texture will repeat normally.
	RepeatEnabled TextureRepeat = 1
	// Texture will not repeat.
	RepeatDisabled TextureRepeat = 2
	// Represents the size of the [TextureRepeat] enum.
	RepeatMax TextureRepeat = 3
)

const (
	// The texture source is not specified in the shader.
	SourceNone TextureSource = 0
	// The texture source is the screen texture which captures all opaque objects drawn this frame.
	SourceScreen TextureSource = 1
	// The texture source is the depth texture from the depth prepass.
	SourceDepth TextureSource = 2
	// The texture source is the normal-roughness buffer from the depth prepass.
	SourceNormalRoughness TextureSource = 3
	// Represents the size of the [TextureSource] enum.
	SourceMax TextureSource = 4
)

const (
	// No hints are added to the uniform declaration.
	TypeData TextureType = 0
	// Adds source_color as hint to the uniform declaration for proper sRGB to linear conversion.
	TypeColor TextureType = 1
	// Adds hint_normal as hint to the uniform declaration, which internally converts the texture for proper usage as normal map.
	TypeNormalMap TextureType = 2
	// Adds hint_anisotropy as hint to the uniform declaration to use for a flowmap.
	TypeAnisotropy TextureType = 3
	// Represents the size of the [TextureType] enum.
	TypeMax TextureType = 4
)