Package codechicken.lib.render.shader

Class AbstractShaderObject

java.lang.Object

codechicken.lib.render.shader.NamedShaderObject

codechicken.lib.render.shader.AbstractShaderObject

All Implemented Interfaces:

ShaderObject

Direct Known Subclasses:

AssetShaderObject, SimpleShaderObject

public abstract class AbstractShaderObject
extends NamedShaderObject

Created by covers1624 on 24/5/20.

Nested Class Summary

Nested classes/interfaces inherited from interface codechicken.lib.render.shader.ShaderObject

ShaderObject.ShaderType, ShaderObject.StandardShaderType

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	dirty
protected int	shaderId

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractShaderObject(String name, ShaderObject.ShaderType type, Collection<UniformPair> uniforms)

Method Summary

Modifier and Type	Method	Description
void	alloc()	Allocates and compiles this ShaderObject.
int	getShaderID()	Gets the GL id for this ShaderObject.
protected abstract String	getSource()
boolean	isDirty()	Checks if this shader is dirty and requires re-compiling.
void	onLink(int programId)	Called when this ShaderObject is linked to a ShaderProgram.

Methods inherited from class codechicken.lib.render.shader.NamedShaderObject

getName, getShaderType, getUniforms

Methods inherited from class java.lang.Object

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

Field Details

shaderId

protected int shaderId

dirty

protected boolean dirty

Constructor Details

AbstractShaderObject

protected AbstractShaderObject(String name,
 ShaderObject.ShaderType type,
 Collection<UniformPair> uniforms)

Method Details

isDirty

public boolean isDirty()

Description copied from interface: ShaderObject

Checks if this shader is dirty and requires re-compiling.

Returns:

If this shader is dirty.

alloc

public void alloc()

Description copied from interface: ShaderObject

Allocates and compiles this ShaderObject. Does nothing if the shader is already compiled.

getShaderID

public int getShaderID()

Description copied from interface: ShaderObject

Gets the GL id for this ShaderObject.

Returns:

The id, -1 of not allocated.

onLink

public void onLink(int programId)

Description copied from interface: ShaderObject

Called when this ShaderObject is linked to a ShaderProgram.

Parameters:

programId - The GL id of the program.

getSource

protected abstract String getSource()