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 JShader
                                                           2010/11/30
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 Specifications
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JShader  is a sample vertex shader.

Shading performs the following color processing.

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- Vertex color present
-- RGB
Hemispherical light x Vertex color
Note: The vertex color is output if there is no hemispherical light.
(The value of the hemispherical light is 1.)
Note: You can also make everything completely black by setting the hemispherical light color to 0.

-- A
Vertex alpha (when present)
1 (opaque when not present)

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- Vertex color absent
-- RGB
Hemispherical light x 1
Note: A fixed value is used if there is no hemispherical light (1 x 1 results in white)
Note: This is not applied to the material color (diffuse or ambient).

- A
Vertex alpha (when present)
1 (opaque when not present)

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 Using the Tool
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Bind JShader.csdr to the model ahead of time as a user-shader.

If you have overwritten the shader, use build.bat to create a shader binary (JShader.shbin) referencing the environment variables CTRSDK_ROOT and NW4C_ROOT.
Create intermediate files to be used using the CreativeStudio shader creation panel.

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 Notes
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- Overwriting the shader for use is essentially unsupported.
- JShader may change without notice.