Struct mallumo::LightGroup

pub struct LightGroup {
    pub lights: Vec<Light>,
    pub light_parameters_buffer: MutableBuffer,
    // some fields omitted
}

Multiple Lights, their Light Parameters are stored in one buffer.

Fields

lights: Vec<Light>

light_parameters_buffer: MutableBuffer

Methods

impl<'a> LightGroup

fn new(lights: Vec<Light>) -> Result<LightGroup, Error>

Creates new Light Group from Lights.

Must take ownership of Lights because shadowmaps are transfered to Light Group.

fn render_shadowmaps(
    &mut self,
    renderer: &mut Renderer,
    shape_lists: &[&ShapeList]
) -> Result<(), Error>

Renders shadowmaps from Shape Lists.

fn get_buffer(&self) -> &MutableBuffer

fn get_shadowmaps(&'a self) -> Vec<Option<&'a TextureCubemap>>

fn update_buffer(&mut self) -> Result<(), Error>

Updates Light Parameter buffer.

Must be called after changing light_parameters(if changes are supposed to be seen on GPU side).