Struct WaterEffect

pub struct WaterEffect {
    pub background: Background,
    pub metallic: f32,
    pub roughness: f32,
    pub lighting_model: LightingModel,
}

An effect that simulates a water surface and should therefore only be applied to a water surface geometry. This effect needs the rendered scene (without the water surface) in a color and depth texture to be able to add reflections and refractions.

Fields

background: Background

The background of the scene which is used for reflections.

metallic: f32

A value in the range [0..1] specifying how metallic the surface is.

roughness: f32

A value in the range [0..1] specifying how rough the surface is.

lighting_model: LightingModel

The lighting model used when rendering this effect

Trait Implementations

impl Clone for WaterEffect

fn clone(&self) -> WaterEffect

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for WaterEffect

fn default() -> Self

Returns the “default value” for a type.

impl Effect for WaterEffect

fn fragment_shader_source( &self, lights: &[&dyn Light], color_texture: Option<ColorTexture<'_>>, depth_texture: Option<DepthTexture<'_>>, ) -> String

Returns the fragment shader source for this effect.

fn id( &self, color_texture: Option<ColorTexture<'_>>, depth_texture: Option<DepthTexture<'_>>, ) -> EffectMaterialId

Returns a unique ID for each variation of the shader source returned from Effect::fragment_shader_source.

fn render_states(&self) -> RenderStates

Returns the render states needed to render with this effect.

fn use_uniforms( &self, program: &Program, viewer: &dyn Viewer, lights: &[&dyn Light], color_texture: Option<ColorTexture<'_>>, depth_texture: Option<DepthTexture<'_>>, )

Sends the uniform data needed for this effect to the fragment shader.