Class SlangMaterialGenerator

java.lang.Object

dev.engine.graphics.shader.SlangMaterialGenerator

public final class SlangMaterialGenerator
extends Object

Generates Slang interface + implementation for material parameters.

The shader always accesses data through IMaterialParams. The implementation (UBO, SSBO array, bindless) is generated based on the upload strategy and injected before compilation.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	SlangMaterialGenerator.UploadMode

Method Summary

Modifier and Type	Method	Description
static String	generate(Set<? extends PropertyKey<?,?>> keys, SlangMaterialGenerator.UploadMode mode)	Generates the full material injection block (interface + chosen implementation).
static String	generateInterface(Set<? extends PropertyKey<?,?>> keys)	Generates the Slang interface for material parameter access.
static String	generateSsboImplementation(Set<? extends PropertyKey<?,?>> keys)	Generates an SSBO-backed implementation for instanced rendering.
static String	generateUboImplementation(Set<? extends PropertyKey<?,?>> keys)	Generates a UBO-backed implementation of IMaterialParams.

Methods inherited from class Object

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

Method Details

generateInterface

public static String generateInterface(Set<? extends PropertyKey<?,?>> keys)

Generates the Slang interface for material parameter access. Each scalar/vector parameter becomes a getter method. Textures are excluded from the interface — they're bound separately.

generateUboImplementation

public static String generateUboImplementation(Set<? extends PropertyKey<?,?>> keys)

Generates a UBO-backed implementation of IMaterialParams. Each parameter is a field in a cbuffer, accessor returns the field.

generateSsboImplementation

public static String generateSsboImplementation(Set<? extends PropertyKey<?,?>> keys)

Generates an SSBO-backed implementation for instanced rendering. All instance data in a StructuredBuffer, indexed by instance ID.

generate

public static String generate(Set<? extends PropertyKey<?,?>> keys,
 SlangMaterialGenerator.UploadMode mode)

Generates the full material injection block (interface + chosen implementation).