Package dev.prozilla.pine.core.rendering

Class Shader

java.lang.Object

dev.prozilla.pine.core.rendering.Shader

All Implemented Interfaces:

Lifecycle

public class Shader
extends Object
implements Lifecycle

Represents an OpenGL shader.

Constructor Summary

Constructors

Constructor	Description
Shader(int type)	Creates a shader with specified type.

Method Summary

Modifier and Type	Method	Description
void	compile()	Compiles the shader and checks its status afterward.
static Shader	createShader(int type, CharSequence source)	Creates a shader with specified type and source and compiles it.
void	destroy()	Deletes the shader.
int	getId()	Getter for the shader ID.
static Shader	loadShader(int type, String path)	Loads a shader from a file.
void	source(CharSequence source)	Sets the source code of this shader.

Methods inherited from class java.lang.Object

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

Methods inherited from interface dev.prozilla.pine.common.Lifecycle

init, init, input, input, render, render, start, update, update

Constructor Details

Shader

public Shader(int type)

Creates a shader with specified type. The type in the tutorial should be either GL_VERTEX_SHADER or GL_FRAGMENT_SHADER.

Parameters:

type - Type of the shader

Method Details

source

public void source(CharSequence source)

Sets the source code of this shader.

Parameters:

source - GLSL Source Code for the shader

compile

public void compile()

Compiles the shader and checks its status afterward.

destroy

public void destroy()

Deletes the shader.

Specified by:

destroy in interface Lifecycle

getId

public int getId()

Getter for the shader ID.

Returns:

Handle of this shader

createShader

public static Shader createShader(int type,
 CharSequence source)

Creates a shader with specified type and source and compiles it. The type in the tutorial should be either GL_VERTEX_SHADER or GL_FRAGMENT_SHADER.

Parameters:

type - Type of the shader

source - Source of the shader

Returns:

Compiled Shader from the specified source

loadShader

public static Shader loadShader(int type,
 String path)

Loads a shader from a file.

Parameters:

type - Type of the shader

path - File path of the shader

Returns:

Compiled Shader from specified file