RDVertexAttribute

继承： RefCounted < Object

顶点属性（由 RenderingDevice 使用）。

描述

这个对象由 RenderingDevice 使用。

属性

int	binding	4294967295
DataFormat	format	232
VertexFrequency	frequency	0
int	location	0
int	offset	0
int	stride	0

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属性说明

int binding = 4294967295 🔗

• void set_binding(value: int)

• int get_binding()

The index of the buffer in the vertex buffer array to bind this vertex attribute. When set to -1, it defaults to the index of the attribute.

Note: You cannot mix binding explicitly assigned attributes with implicitly assigned ones (i.e. -1). Either all attributes must have their binding set to -1, or all must have explicit bindings.

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DataFormat format = 232 🔗

• void set_format(value: DataFormat)

• DataFormat get_format()

将属性数据发送至着色器时，对该数据的解释方式。

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VertexFrequency frequency = 0 🔗

• void set_frequency(value: VertexFrequency)

• VertexFrequency get_frequency()

从顶点缓冲中拉取该属性的频率。

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int location = 0 🔗

• void set_location(value: int)

• int get_location()

该属性在着色器中绑定的位置。

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int offset = 0 🔗

• void set_offset(value: int)

• int get_offset()

顶点缓冲起点与该属性的第一个实例之间的字节数。

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int stride = 0 🔗

• void set_stride(value: int)

• int get_stride()

该属性相邻两个实例之间的字节数。