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RDTextureFormat

繼承： RefCounted < Object

紋理格式（由 RenderingDevice 使用）。

說明

這個物件由 RenderingDevice 使用。

屬性

int	array_layers	1
int	depth	1
DataFormat	format	8
int	height	1
bool	is_discardable	false
bool	is_resolve_buffer	false
int	mipmaps	1
TextureSamples	samples	0
TextureType	texture_type	1
BitField[TextureUsageBits]	usage_bits	0
int	width	1

方法

void	add_shareable_format(format: DataFormat)
void	remove_shareable_format(format: DataFormat)

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屬性說明

int array_layers = 1 🔗

• void set_array_layers(value: int)

• int get_array_layers()

紋理的層數。僅適用於 2D 紋理陣列。

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int depth = 1 🔗

• void set_depth(value: int)

• int get_depth()

紋理的深度（單位為圖元）。2D 紋理始終為 1。

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DataFormat format = 8 🔗

• void set_format(value: DataFormat)

• DataFormat get_format()

紋理的圖元資料格式。

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int height = 1 🔗

• void set_height(value: int)

• int get_height()

紋理的高度（單位為圖元）。

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bool is_discardable = false 🔗

• void set_is_discardable(value: bool)

• bool get_is_discardable()

If a texture is discardable, its contents do not need to be preserved between frames. This flag is only relevant when the texture is used as target in a draw list.

This information is used by RenderingDevice to figure out if a texture's contents can be discarded, eliminating unnecessary writes to memory and boosting performance.

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bool is_resolve_buffer = false 🔗

• void set_is_resolve_buffer(value: bool)

• bool get_is_resolve_buffer()

The texture will be used as the destination of a resolve operation.

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int mipmaps = 1 🔗

• void set_mipmaps(value: int)

• int get_mipmaps()

紋理中可用的 mipmap 數。

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TextureSamples samples = 0 🔗

• void set_samples(value: TextureSamples)

• TextureSamples get_samples()

對紋理進行取樣時所使用的樣本數。

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TextureType texture_type = 1 🔗

• void set_texture_type(value: TextureType)

• TextureType get_texture_type()

紋理型別。

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BitField[TextureUsageBits] usage_bits = 0 🔗

• void set_usage_bits(value: BitField[TextureUsageBits])

• BitField[TextureUsageBits] get_usage_bits()

紋理的用途位，決定使用該紋理時能做什麼。

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int width = 1 🔗

• void set_width(value: int)

• int get_width()

紋理的寬度（單位為圖元）。

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方法說明

void add_shareable_format(format: DataFormat) 🔗

Adds format as a valid format for the corresponding RDTextureView's RDTextureView.format_override property. If any format is added as shareable, then the main format must also be added.

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void remove_shareable_format(format: DataFormat) 🔗

Removes format from the list of valid formats that the corresponding RDTextureView's RDTextureView.format_override property can be set to.