com.io7m.r2.core.shaders.types

## Interface R2ShaderParametersLightType<M>

- Type Parameters:
    `M` - The precise type of shader parameters
  All Known Implementing Classes:
    R2ShaderParametersLight, R2ShaderParametersLightMutable

      public interface R2ShaderParametersLightType<M>

  The type of material-related parameters available to shaders.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `R2MatricesObserverValuesType` | `observerMatrices()`
    `com.io7m.jcanephora.texture_unit_allocator.JCGLTextureUnitContextMutableType` | `textureUnitContext()`
    `M` | `values()`
    `com.io7m.jareas.core.AreaInclusiveUnsignedLType` | `viewport()` A specification of the viewport to which rendering is occurring.

- - ### Method Detail

    - #### textureUnitContext

          com.io7m.jcanephora.texture_unit_allocator.JCGLTextureUnitContextMutableType textureUnitContext()

      Returns:
        The current texture unit context

    - #### values

          M values()

      Returns:
        The current shader values

    - #### observerMatrices

          R2MatricesObserverValuesType observerMatrices()

      Returns:
        The current observer matrices

    - #### viewport

          com.io7m.jareas.core.AreaInclusiveUnsignedLType viewport()

      A specification of the viewport to which rendering is occurring.
      Returns:
        The current viewport

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