Package dev.engine_room.flywheel.backend.gl.shader

Class GlProgram

java.lang.Object

dev.engine_room.flywheel.backend.gl.GlObject

dev.engine_room.flywheel.backend.gl.shader.GlProgram

public class GlProgram
extends GlObject

Constructor Summary

Constructors

Constructor	Description
GlProgram(int handle)

Method Summary

Modifier and Type	Method	Description
void	bind()
void	bindAttribLocation(String attribute, int binding)
protected void	deleteInternal(int handle)
int	getUniformLocation(String uniform)	Retrieves the index of the uniform with the given name.
void	setBool(String glslName, boolean bool)
void	setFloat(String glslName, float value)
void	setInt(String glslName, int value)
void	setMat3(String glslName, org.joml.Matrix3fc matrix)
void	setMat4(String glslName, org.joml.Matrix4fc matrix)
void	setSamplerBinding(String name, int binding)
void	setSamplerBinding(String name, GlTextureUnit binding)	Binds a sampler uniform to the given texture unit.
void	setUInt(String glslName, int value)
void	setUniformBlockBinding(String name, int binding)
void	setUVec2(String name, int x, int y)
void	setVec2(String glslName, float x, float y)
void	setVec3(String glslName, float x, float y, float z)
void	setVec4(String glslName, float x, float y, float z, float w)
static void	unbind()

Methods inherited from class dev.engine_room.flywheel.backend.gl.GlObject

checkHandle, delete, handle, handle, invalidateHandle, isInvalid

Methods inherited from class java.lang.Object

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

Constructor Details

GlProgram

public GlProgram(int handle)

Method Details

bind

public void bind()

unbind

public static void unbind()

setFloat

public void setFloat(String glslName,
 float value)

setVec2

public void setVec2(String glslName,
 float x,
 float y)

setVec3

public void setVec3(String glslName,
 float x,
 float y,
 float z)

setVec4

public void setVec4(String glslName,
 float x,
 float y,
 float z,
 float w)

setMat4

public void setMat4(String glslName,
 org.joml.Matrix4fc matrix)

setMat3

public void setMat3(String glslName,
 org.joml.Matrix3fc matrix)

setBool

public void setBool(String glslName,
 boolean bool)

setUInt

public void setUInt(String glslName,
 int value)

setUVec2

public void setUVec2(String name,
 int x,
 int y)

setInt

public void setInt(String glslName,
 int value)

getUniformLocation

public int getUniformLocation(String uniform)

Retrieves the index of the uniform with the given name.

Parameters:

uniform - The name of the uniform to find the index of

Returns:

The uniform's index

setSamplerBinding

public void setSamplerBinding(String name,
 GlTextureUnit binding)

Binds a sampler uniform to the given texture unit.

Parameters:

name - The name of the sampler uniform.

binding - The index of the texture unit.

setSamplerBinding

public void setSamplerBinding(String name,
 int binding)

setUniformBlockBinding

public void setUniformBlockBinding(String name,
 int binding)

bindAttribLocation

public void bindAttribLocation(String attribute,
 int binding)

deleteInternal

protected void deleteInternal(int handle)

Specified by:

deleteInternal in class GlObject