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

Interface ShaderPreProcessor

All Known Implementing Classes:

DynamicBufferProcessor, ShaderBindingProcessor, ShaderBufferProcessor, ShaderImportProcessor, ShaderModifyProcessor, ShaderMultiProcessor, ShaderVersionProcessor, SodiumShaderPreProcessor

public interface ShaderPreProcessor

Modifies the source code of a shader before compilation.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	ShaderPreProcessor.Context	Context for modifying source code and shader behavior.
static enum	ShaderPreProcessor.IncludeOverloadStrategy	Specifies how includes should interact with existing functions and fields in shader sources.
static interface	ShaderPreProcessor.MinecraftContext	Context for modifying source code and shader behavior.
static interface	ShaderPreProcessor.SodiumContext	Context for modifying source code and sodium shader behavior.
static interface	ShaderPreProcessor.VeilContext	Context for modifying source code and shader behavior.

Field Summary

Fields

Modifier and Type	Field	Description
static final ShaderPreProcessor	NOOP

Method Summary

Modifier and Type	Method	Description
static ShaderPreProcessor	allOf(ShaderPreProcessor... processors)	Creates a composite pre-processor with the specified values.
static ShaderPreProcessor	allOf(Collection<ShaderPreProcessor> processors)	Creates a composite pre-processor with the specified values.
void	modify(ShaderPreProcessor.Context ctx, GlslTree tree)	Modifies the specified shader source input.
default void	prepare()	Called once when a shader is first run through the pre-processor.

Field Details

NOOP

static final ShaderPreProcessor NOOP

Method Details

prepare

default void prepare()

Called once when a shader is first run through the pre-processor.

modify

void modify(ShaderPreProcessor.Context ctx,
 GlslTree tree)
     throws IOException,
GlslSyntaxException,
LexerException

Modifies the specified shader source input.

Parameters:

ctx - Context for modifying shaders

tree - The GLSL source code tree to modify

Throws:

IOException - If any error occurs while editing the source

GlslSyntaxException - If there was an error in the syntax of the source code

LexerException - If an error occurs during shader C preprocessing

allOf

static ShaderPreProcessor allOf(ShaderPreProcessor... processors)

Creates a composite pre-processor with the specified values.

Parameters:

processors - The processors to run in order

Returns:

A new processor that runs all provided processors

allOf

static ShaderPreProcessor allOf(Collection<ShaderPreProcessor> processors)

Creates a composite pre-processor with the specified values.

Parameters:

processors - The processors to run in order

Returns:

A new processor that runs all provided processors