com.bonzaiengine.opengl

Class GLc

java.lang.Object

com.bonzaiengine.opengl.GLc

public final class GLc
extends java.lang.Object

Compatibility layer to fixed and programmable OpenGL pipelines.

See Also:

syncFromContext(IGL), syncFromMatrices(Mat4x4, Mat4x4)

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	android true in Android os
static int	TYPE_BATCH_HW Internal
static int	TYPE_CONTEXT_VAO Internal
static int	TYPE_MATERIAL_STANDARD Internal
static int	TYPE_SHADER_DIFFUSE Internal
static int	TYPE_SHADER_DIFFUSE_ALPHATEST Internal
static int	TYPE_SHADER_DIFFUSE_CUBE Internal
static int	TYPE_SHADER_DIFFUSE_VERTEXCOLOR Internal
static int	TYPE_SHADER_DIFFUSE_VERTEXCOLOR_ALPHATEST Internal
static int	TYPE_SHADER_FONT Internal
static int	TYPE_SHADER_UNIFORMCOLOR Internal
static int[]	TYPE_SHADER_UNIFORMCOLOR_LIGHTING Internal
static int	TYPE_SHADER_VERTEXCOLOR Internal
static int	TYPE_TEX_ANISO_MAX Internal
static int	TYPE_TEX_SAMPLES_MAX Internal

Constructor Summary

Constructors

Constructor and Description
GLc(GLc sharedGLc)

Method Summary

Modifier and Type	Method and Description
void	flush(IGL gl, Lights<?> lights) Flush for fixed pipeline
byte[]	getColor()
Color4	getColor(Color4 dst)
float	getMaterialAlpha()
Vec3	getMaterialAmbient(Vec3 dst)
Vec3	getMaterialDiffuse(Vec3 dst)
Vec3	getMaterialEmission(Vec3 dst)
float	getMaterialShininess()
Vec3	getMaterialSpecular(Vec3 dst)
MatrixStack	getModelview()
java.lang.Object	getObjectByType(int type) Internal
MatrixStack	getProjection()
void	onContextLost() Should be called when OpenGL context is lost.
void	setColor(Color4 color)
void	setColor(float r, float g, float b, float a) Set the current OpenGL color state
void	setColor(int rgba)
void	setMaterialAlpha(float a) Set the current OpenGL material alpha value
void	setMaterialAmbient(float r, float g, float b) Set the current OpenGL material ambient value
void	setMaterialDiffuse(float r, float g, float b) Set the current OpenGL material diffuse value
void	setMaterialEmission(float r, float g, float b) Set the current OpenGL material emission value
void	setMaterialShininess(float shininess) Set the current OpenGL material shininess state
void	setMaterialSpecular(float r, float g, float b) Set the current OpenGL material specular value
void	setObjectByType(int type, java.lang.Object object) Internal
void	syncFromContext(IGL gl) Synchronize engine matrix stack with specified OpenGL context matrix stack.
void	syncFromMatrices(Mat4x4 projectionMatrix, Mat4x4 modelviewMatrix) Synchronize engine matrix stack (getModelview() and getProjection()) other matrix stack implementation.
void	unsyncLights()
java.nio.FloatBuffer	wrapMat3(Mat4x4 mat)
java.nio.FloatBuffer	wrapMat4(Mat4x4 mat)

Methods inherited from class java.lang.Object

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

Field Detail

android

public static boolean android

true in Android os

TYPE_CONTEXT_VAO

public static final int TYPE_CONTEXT_VAO

Internal

See Also:

Constant Field Values

TYPE_TEX_ANISO_MAX

public static final int TYPE_TEX_ANISO_MAX

Internal

See Also:

Constant Field Values

TYPE_TEX_SAMPLES_MAX

public static final int TYPE_TEX_SAMPLES_MAX

Internal

See Also:

Constant Field Values

TYPE_BATCH_HW

public static final int TYPE_BATCH_HW

Internal

See Also:

Constant Field Values

TYPE_SHADER_UNIFORMCOLOR

public static final int TYPE_SHADER_UNIFORMCOLOR

Internal

See Also:

Constant Field Values

TYPE_SHADER_UNIFORMCOLOR_LIGHTING

public static final int[] TYPE_SHADER_UNIFORMCOLOR_LIGHTING

Internal

TYPE_SHADER_VERTEXCOLOR

public static final int TYPE_SHADER_VERTEXCOLOR

Internal

See Also:

Constant Field Values

TYPE_SHADER_DIFFUSE

public static final int TYPE_SHADER_DIFFUSE

Internal

See Also:

Constant Field Values

TYPE_SHADER_DIFFUSE_VERTEXCOLOR

public static final int TYPE_SHADER_DIFFUSE_VERTEXCOLOR

Internal

See Also:

Constant Field Values

TYPE_SHADER_DIFFUSE_VERTEXCOLOR_ALPHATEST

public static final int TYPE_SHADER_DIFFUSE_VERTEXCOLOR_ALPHATEST

Internal

See Also:

Constant Field Values

TYPE_SHADER_DIFFUSE_ALPHATEST

public static final int TYPE_SHADER_DIFFUSE_ALPHATEST

Internal

See Also:

Constant Field Values

TYPE_SHADER_DIFFUSE_CUBE

public static final int TYPE_SHADER_DIFFUSE_CUBE

Internal

See Also:

Constant Field Values

TYPE_SHADER_FONT

public static final int TYPE_SHADER_FONT

Internal

See Also:

Constant Field Values

TYPE_MATERIAL_STANDARD

public static final int TYPE_MATERIAL_STANDARD

Internal

See Also:

Constant Field Values

Constructor Detail

GLc

public GLc(GLc sharedGLc)

Method Detail

getProjection

public final MatrixStack getProjection()

Returns:

projection matrix stack

getModelview

public final MatrixStack getModelview()

Returns:

modelview matrix stack

setColor

public final void setColor(float r,
                           float g,
                           float b,
                           float a)

Set the current OpenGL color state

setColor

public final void setColor(int rgba)

setColor

public final void setColor(Color4 color)

getColor

public final byte[] getColor()

getColor

public final Color4 getColor(Color4 dst)

setMaterialAlpha

public final void setMaterialAlpha(float a)

Set the current OpenGL material alpha value

getMaterialAlpha

public final float getMaterialAlpha()

setMaterialAmbient

public final void setMaterialAmbient(float r,
                                     float g,
                                     float b)

Set the current OpenGL material ambient value

getMaterialAmbient

public final Vec3 getMaterialAmbient(Vec3 dst)

setMaterialDiffuse

public final void setMaterialDiffuse(float r,
                                     float g,
                                     float b)

Set the current OpenGL material diffuse value

getMaterialDiffuse

public final Vec3 getMaterialDiffuse(Vec3 dst)

setMaterialSpecular

public final void setMaterialSpecular(float r,
                                      float g,
                                      float b)

Set the current OpenGL material specular value

getMaterialSpecular

public final Vec3 getMaterialSpecular(Vec3 dst)

setMaterialEmission

public final void setMaterialEmission(float r,
                                      float g,
                                      float b)

Set the current OpenGL material emission value

getMaterialEmission

public final Vec3 getMaterialEmission(Vec3 dst)

setMaterialShininess

public final void setMaterialShininess(float shininess)

Set the current OpenGL material shininess state

getMaterialShininess

public final float getMaterialShininess()

flush

public final void flush(IGL gl,
                        Lights<?> lights)

Flush for fixed pipeline

syncFromContext

public final void syncFromContext(IGL gl)

Synchronize engine matrix stack with specified OpenGL context matrix stack.
This is only required if you are using OpenGL matrix stack. This is therefore not needed if you are using getModelview() and getProjection() stacks. (OpenGL matrix stack is deprecated by recent OpenGL spec, the engine does not use it anymore).

syncFromMatrices

public final void syncFromMatrices(Mat4x4 projectionMatrix,
                                   Mat4x4 modelviewMatrix)

Synchronize engine matrix stack (getModelview() and getProjection()) other matrix stack implementation.
This is needed to integrate properly with third party code which uses OpenGL matrix stack or any other matrix stack implementation. (OpenGL matrix stack is deprecated by recent OpenGL spec, the engine does not use it anymore).

unsyncLights

public final void unsyncLights()

onContextLost

public final void onContextLost()

Should be called when OpenGL context is lost.
This is usually called by ISceneTarget class, if you're not using it you should call this method.

wrapMat3

public final java.nio.FloatBuffer wrapMat3(Mat4x4 mat)

wrapMat4

public final java.nio.FloatBuffer wrapMat4(Mat4x4 mat)

getObjectByType

public final java.lang.Object getObjectByType(int type)

Internal

setObjectByType

public final void setObjectByType(int type,
                                  java.lang.Object object)

Internal