Struct citro3d::attrib::Info

pub struct Info(/* private fields */);

Vertex attribute info. This struct describes how vertex buffers are layed out and used (i.e. the shape of the vertex data).

Implementations

impl Info

pub fn new() -> Self

Construct a new attribute info structure with no attributes.

pub fn add_loader( &mut self, register: Register, format: Format, count: u8 ) -> Result<Index>

Add an attribute loader to the attribute info. The resulting attribute index indicates the registration order of the attributes.

Parameters

• register: the shader program input register for this attribute.
• format: the data format of this attribute.
• count: the number of elements in each attribute (up to 4, corresponding to xyzw / rgba / stpq).

Errors

• If count > 4
• If this attribute info already has the maximum number of attributes.

pub fn attr_count(&self) -> c_int

Get the number of registered attributes.

Trait Implementations

impl Debug for Info

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Info

fn default() -> Self

Returns the “default value” for a type.

impl Send for Info

impl Sync for Info