Trait shades::stage::ShaderModule

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pub trait ShaderModule<I, O> {
    type Inputs;
    type Outputs;

    fn new_shader_module<E>(
        f: impl FnOnce(ModBuilder<Self, I, O, E>, Self::Inputs, Self::Outputs, E::Env) -> Stage<Self, I, O, E>
    ) -> Stage<Self, I, O, E>
    where
        E: Environment;
}

Expand description

Shader module.

A shader module is defined by its type, which leads to the possible kinds ofinputs and outputs.

Shader modules that define a main functions are usually called “shader stages”, and the ones that don’t are referred to as simple “modules.”

Required Associated Types

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type Inputs

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type Outputs

Required Methods

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fn new_shader_module<E>(
f: impl FnOnce(ModBuilder<Self, I, O, E>, Self::Inputs, Self::Outputs, E::Env) -> Stage<Self, I, O, E>
) -> Stage<Self, I, O, E> where
E: Environment,

Create a new shader stage.

This method creates a Stage that can be used only by the kind of flavour defined by the S type variable.

Return

This method returns the fully built Stage, which cannot be mutated anymore once it has been built, and can be passed to various writers to generate actual code for target shading languages.