Struct e2rcore::implement::render::renderdevice_gl::RenderDrawGroup

pub struct RenderDrawGroup {
    pub _group_handle: u64,
    pub _buffer_handle: u64,
    pub _buffer_draw: Vec<f32>,
    pub _format: Vec<BufferFormat>,
    pub _stride: u64,
    pub _primitive_type: RenderObjType,
}

the following is analogous to vertex array object in opengl

Fields

_group_handle: u64

_buffer_handle: u64

_buffer_draw: Vec<f32>

_format: Vec<BufferFormat>

_stride: u64

_primitive_type: RenderObjType

Methods

impl RenderDrawGroup

fn init(
    internal_group_handle: u64,
    buffer_handle: u64,
    format: Vec<BufferFormat>,
    stride: u64,
    primitive_type: RenderObjType
) -> RenderDrawGroup

fn init_with_default_format_triangle(
    internal_group_handle: u64,
    buffer_handle: u64
) -> RenderDrawGroup

fn init_with_default_format_point(
    internal_group_handle: u64,
    buffer_handle: u64
) -> RenderDrawGroup

Trait Implementations

impl Debug for RenderDrawGroup

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl RenderDevice for RenderDrawGroup

fn bind_buffer(&mut self) -> Result<(), &'static str>

fn draw_buffer_all(&mut self) -> Result<(), &'static str>

fn draw_buffer_range(&mut self) -> Result<(), &'static str>

fn clear_buff_data(&mut self)

fn store_buff_data(
    &mut self,
    data: &HashMap<BuffDataType, Vec<f32>>
) -> Result<(), &'static str>