Package foundry.veil.api.client.render.shader.processor

Class ShaderLineProcessor

java.lang.Object

foundry.veil.api.client.render.shader.processor.ShaderLineProcessor

All Implemented Interfaces:

ShaderPreProcessor

Direct Known Subclasses:

ShaderBindingProcessor

public abstract class ShaderLineProcessor
extends Object
implements ShaderPreProcessor

Processes shader sources line by line.

Nested Class Summary

Nested classes/interfaces inherited from interface foundry.veil.api.client.render.shader.processor.ShaderPreProcessor

ShaderPreProcessor.Context

Field Summary

Fields inherited from interface foundry.veil.api.client.render.shader.processor.ShaderPreProcessor

NOOP, UNIFORM_PATTERN

Constructor Summary

Constructors

Constructor	Description
ShaderLineProcessor()

Method Summary

Modifier and Type	Method	Description
abstract void	modify(@NotNull ShaderPreProcessor.Context context, @NotNull String original, @NotNull List<String> line)	Modifies a single line in a shader source.
@NotNull String	modify(@NotNull ShaderPreProcessor.Context context, String source)	Modifies the specified shader source input.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface foundry.veil.api.client.render.shader.processor.ShaderPreProcessor

prepare

Constructor Details

ShaderLineProcessor

public ShaderLineProcessor()

Method Details

modify

@NotNull
public @NotNull String modify(@NotNull
 @NotNull ShaderPreProcessor.Context context,
 String source)
                       throws IOException

Description copied from interface: ShaderPreProcessor

Modifies the specified shader source input.

Specified by:

modify in interface ShaderPreProcessor

Parameters:

context - Context for modifying shaders

source - The GLSL source code to modify

Returns:

The modified source or the input if nothing changed

Throws:

IOException - If any error occurs while editing the source

modify

public abstract void modify(@NotNull
 @NotNull ShaderPreProcessor.Context context,
 @NotNull
 @NotNull String original,
 @NotNull
 @NotNull List<String> line)
                     throws IOException

Modifies a single line in a shader source.

Parameters:

context - Context for modifying shaders

original - A copy of the original source

line - The data to use as the current line. The original source is the first element and can be modified as necessary. The source can be replaced by clearing the list and adding new source.

Throws:

IOException - If any error occurs while editing the source