ImmediateModeOGLRenderer

java.lang.Object
- org.cell2d.celick.opengl.renderer.ImmediateModeOGLRenderer

All Implemented Interfaces:

SGL

Direct Known Subclasses:

VAOGLRenderer
```
public class ImmediateModeOGLRenderer
extends java.lang.Object
implements SGL
```
The default OpenGL renderer, uses immediate mode for everything

Field Summary

Fields
Modifier and Type Field and Description

protected float alphaScale
The global colour scale
- Fields inherited from interface org.cell2d.celick.opengl.renderer.SGL
  GL_ALWAYS, GL_BGRA, GL_BLEND, GL_CLAMP, GL_CLIP_PLANE0, GL_CLIP_PLANE1, GL_CLIP_PLANE2, GL_CLIP_PLANE3, GL_COLOR_BUFFER_BIT, GL_COLOR_CLEAR_VALUE, GL_COLOR_SUM_EXT, GL_COMPILE, GL_COMPILE_AND_EXECUTE, GL_DEPTH_BUFFER_BIT, GL_DEPTH_TEST, GL_DST_ALPHA, GL_EQUAL, GL_LINE_SMOOTH, GL_LINE_STRIP, GL_LINE_WIDTH, GL_LINEAR, GL_LINES, GL_MAX_TEXTURE_SIZE, GL_MIRROR_CLAMP_TO_EDGE_EXT, GL_MODELVIEW_MATRIX, GL_MODULATE, GL_NEAREST, GL_NOTEQUAL, GL_ONE, GL_ONE_MINUS_DST_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE_MINUS_SRC_COLOR, GL_POINT_SMOOTH, GL_POINTS, GL_POLYGON_SMOOTH, GL_QUADS, GL_RGB, GL_RGBA, GL_RGBA16, GL_RGBA8, GL_SCISSOR_TEST, GL_SRC_ALPHA, GL_SRC_COLOR, GL_TEXTURE_2D, GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_TEXTURE_MAG_FILTER, GL_TEXTURE_MIN_FILTER, GL_TEXTURE_WRAP_S, GL_TEXTURE_WRAP_T, GL_TRIANGLE_FAN, GL_TRIANGLES, GL_UNSIGNED_BYTE

Fields
Modifier and Type	Field and Description
`protected float`	`alphaScale` The global colour scale

Constructor Summary

Constructors
Constructor and Description

ImmediateModeOGLRenderer()

Constructors
Constructor and Description
`ImmediateModeOGLRenderer()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`canSecondaryColor()`
`boolean`	`canTextureMirrorClamp()` Check if the mirror clamp extension is available
`void`	`enterOrtho(int xsize, int ysize)` Enter orthographic mode
`void`	`flush()` Flush the current state of the renderer down to GL
`float[]`	`getCurrentColor()` Get the current colour being rendered
`void`	`glBegin(int geomType)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glBindTexture(int target, int id)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glBlendFunc(int src, int dest)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glCallList(int id)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glClear(int value)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glClearColor(float red, float green, float blue, float alpha)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glClearDepth(float value)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glClipPlane(int plane, java.nio.DoubleBuffer buffer)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glColor4f(float r, float g, float b, float a)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glColorMask(boolean red, boolean green, boolean blue, boolean alpha)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glCopyTexImage2D(int target, int level, int internalFormat, int x, int y, int width, int height, int border)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glDeleteLists(int list, int count)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glDeleteTextures(java.nio.IntBuffer buffer)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glDepthFunc(int func)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glDepthMask(boolean mask)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glDisable(int item)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glEnable(int item)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glEnd()` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glEndList()` OpenGL Method - @url http://www.opengl.org/documentation/
`int`	`glGenLists(int count)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glGenTextures(java.nio.IntBuffer ids)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glGetError()` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glGetFloat(int id, java.nio.FloatBuffer ret)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glGetInteger(int id, java.nio.IntBuffer ret)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glGetTexImage(int target, int level, int format, int type, java.nio.ByteBuffer pixels)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glLineWidth(float width)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glLoadIdentity()` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glLoadMatrix(java.nio.FloatBuffer buffer)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glNewList(int id, int option)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glPointSize(float size)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glPopMatrix()` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glPushMatrix()` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glReadPixels(int x, int y, int width, int height, int format, int type, java.nio.ByteBuffer pixels)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glRotatef(float angle, float x, float y, float z)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glScalef(float x, float y, float z)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glScissor(int x, int y, int width, int height)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glSecondaryColor3ubEXT(byte b, byte c, byte d)`
`void`	`glTexCoord2f(float u, float v)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glTexEnvi(int target, int mode, int value)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glTexImage2D(int target, int i, int dstPixelFormat, int width, int height, int j, int srcPixelFormat, int glUnsignedByte, java.nio.ByteBuffer textureBuffer)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glTexParameteri(int target, int param, int value)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glTexSubImage2D(int glTexture2d, int i, int pageX, int pageY, int width, int height, int glBgra, int glUnsignedByte, java.nio.ByteBuffer scratchByteBuffer)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glTranslatef(float x, float y, float z)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glVertex2f(float x, float y)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`glVertex3f(float x, float y, float z)` OpenGL Method - @url http://www.opengl.org/documentation/
`void`	`initDisplay(int width, int height)` Initialise the display
`void`	`setGlobalAlphaScale(float alphaScale)` Set the scaling we'll apply to any colour binds in this renderer

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - alphaScale
```
protected float alphaScale
```
    The global colour scale
- Constructor Detail
  - ImmediateModeOGLRenderer
```
public ImmediateModeOGLRenderer()
```
- Method Detail
  - initDisplay
```
public void initDisplay(int width,
                        int height)
```
    Description copied from interface: SGL
    
    Initialise the display
    
    Specified by:
    
    initDisplay in interface SGL
    
    Parameters:
    
    width - The width of the display
    
    height - The height of the display
  - enterOrtho
```
public void enterOrtho(int xsize,
                       int ysize)
```
    Description copied from interface: SGL
    
    Enter orthographic mode
    
    Specified by:
    
    enterOrtho in interface SGL
    
    Parameters:
    
    xsize - The size of the ortho display
    
    ysize - The size of the ortho display
  - glBegin
```
public void glBegin(int geomType)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glBegin in interface SGL
  - glBindTexture
```
public void glBindTexture(int target,
                          int id)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glBindTexture in interface SGL
  - glBlendFunc
```
public void glBlendFunc(int src,
                        int dest)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glBlendFunc in interface SGL
  - glCallList
```
public void glCallList(int id)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glCallList in interface SGL
  - glClear
```
public void glClear(int value)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glClear in interface SGL
  - glClearColor
```
public void glClearColor(float red,
                         float green,
                         float blue,
                         float alpha)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glClearColor in interface SGL
  - glClipPlane
```
public void glClipPlane(int plane,
                        java.nio.DoubleBuffer buffer)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glClipPlane in interface SGL
  - glColor4f
```
public void glColor4f(float r,
                      float g,
                      float b,
                      float a)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glColor4f in interface SGL
  - glColorMask
```
public void glColorMask(boolean red,
                        boolean green,
                        boolean blue,
                        boolean alpha)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glColorMask in interface SGL
  - glCopyTexImage2D
```
public void glCopyTexImage2D(int target,
                             int level,
                             int internalFormat,
                             int x,
                             int y,
                             int width,
                             int height,
                             int border)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glCopyTexImage2D in interface SGL
  - glDeleteTextures
```
public void glDeleteTextures(java.nio.IntBuffer buffer)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glDeleteTextures in interface SGL
  - glDisable
```
public void glDisable(int item)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glDisable in interface SGL
  - glEnable
```
public void glEnable(int item)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glEnable in interface SGL
  - glEnd
```
public void glEnd()
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glEnd in interface SGL
  - glEndList
```
public void glEndList()
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glEndList in interface SGL
  - glGenLists
```
public int glGenLists(int count)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glGenLists in interface SGL
    
    Returns:
    
    The index of the lists
  - glGetFloat
```
public void glGetFloat(int id,
                       java.nio.FloatBuffer ret)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glGetFloat in interface SGL
  - glGetInteger
```
public void glGetInteger(int id,
                         java.nio.IntBuffer ret)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glGetInteger in interface SGL
  - glGetTexImage
```
public void glGetTexImage(int target,
                          int level,
                          int format,
                          int type,
                          java.nio.ByteBuffer pixels)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glGetTexImage in interface SGL
  - glLineWidth
```
public void glLineWidth(float width)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glLineWidth in interface SGL
  - glLoadIdentity
```
public void glLoadIdentity()
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glLoadIdentity in interface SGL
  - glNewList
```
public void glNewList(int id,
                      int option)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glNewList in interface SGL
  - glPointSize
```
public void glPointSize(float size)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glPointSize in interface SGL
  - glPopMatrix
```
public void glPopMatrix()
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glPopMatrix in interface SGL
  - glPushMatrix
```
public void glPushMatrix()
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glPushMatrix in interface SGL
  - glReadPixels
```
public void glReadPixels(int x,
                         int y,
                         int width,
                         int height,
                         int format,
                         int type,
                         java.nio.ByteBuffer pixels)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glReadPixels in interface SGL
  - glRotatef
```
public void glRotatef(float angle,
                      float x,
                      float y,
                      float z)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glRotatef in interface SGL
  - glScalef
```
public void glScalef(float x,
                     float y,
                     float z)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glScalef in interface SGL
  - glScissor
```
public void glScissor(int x,
                      int y,
                      int width,
                      int height)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glScissor in interface SGL
  - glTexCoord2f
```
public void glTexCoord2f(float u,
                         float v)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glTexCoord2f in interface SGL
  - glTexEnvi
```
public void glTexEnvi(int target,
                      int mode,
                      int value)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glTexEnvi in interface SGL
  - glTranslatef
```
public void glTranslatef(float x,
                         float y,
                         float z)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glTranslatef in interface SGL
  - glVertex2f
```
public void glVertex2f(float x,
                       float y)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glVertex2f in interface SGL
  - glVertex3f
```
public void glVertex3f(float x,
                       float y,
                       float z)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glVertex3f in interface SGL
  - flush
```
public void flush()
```
    Description copied from interface: SGL
    
    Flush the current state of the renderer down to GL
    
    Specified by:
    
    flush in interface SGL
  - glTexParameteri
```
public void glTexParameteri(int target,
                            int param,
                            int value)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glTexParameteri in interface SGL
  - getCurrentColor
```
public float[] getCurrentColor()
```
    Description copied from interface: SGL
    
    Get the current colour being rendered
    
    Specified by:
    
    getCurrentColor in interface SGL
    
    Returns:
    
    The current colour being rendered
  - glDeleteLists
```
public void glDeleteLists(int list,
                          int count)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glDeleteLists in interface SGL
  - glClearDepth
```
public void glClearDepth(float value)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glClearDepth in interface SGL
  - glDepthFunc
```
public void glDepthFunc(int func)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glDepthFunc in interface SGL
  - glDepthMask
```
public void glDepthMask(boolean mask)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glDepthMask in interface SGL
  - setGlobalAlphaScale
```
public void setGlobalAlphaScale(float alphaScale)
```
    Description copied from interface: SGL
    
    Set the scaling we'll apply to any colour binds in this renderer
    
    Specified by:
    
    setGlobalAlphaScale in interface SGL
    
    Parameters:
    
    alphaScale - The scale to apply to any colour binds
  - glLoadMatrix
```
public void glLoadMatrix(java.nio.FloatBuffer buffer)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glLoadMatrix in interface SGL
  - glGenTextures
```
public void glGenTextures(java.nio.IntBuffer ids)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glGenTextures in interface SGL
  - glGetError
```
public void glGetError()
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glGetError in interface SGL
  - glTexImage2D
```
public void glTexImage2D(int target,
                         int i,
                         int dstPixelFormat,
                         int width,
                         int height,
                         int j,
                         int srcPixelFormat,
                         int glUnsignedByte,
                         java.nio.ByteBuffer textureBuffer)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glTexImage2D in interface SGL
  - glTexSubImage2D
```
public void glTexSubImage2D(int glTexture2d,
                            int i,
                            int pageX,
                            int pageY,
                            int width,
                            int height,
                            int glBgra,
                            int glUnsignedByte,
                            java.nio.ByteBuffer scratchByteBuffer)
```
    Description copied from interface: SGL
    
    OpenGL Method - @url http://www.opengl.org/documentation/
    
    Specified by:
    
    glTexSubImage2D in interface SGL
  - canTextureMirrorClamp
```
public boolean canTextureMirrorClamp()
```
    Description copied from interface: SGL
    
    Check if the mirror clamp extension is available
    
    Specified by:
    
    canTextureMirrorClamp in interface SGL
    
    Returns:
    
    True if the mirro clamp extension is available
  - canSecondaryColor
```
public boolean canSecondaryColor()
```
    Specified by:
    
    canSecondaryColor in interface SGL
  - glSecondaryColor3ubEXT
```
public void glSecondaryColor3ubEXT(byte b,
                                   byte c,
                                   byte d)
```
    Specified by:
    
    glSecondaryColor3ubEXT in interface SGL

Class ImmediateModeOGLRenderer

Field Summary

Fields inherited from interface org.cell2d.celick.opengl.renderer.SGL

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

alphaScale

Constructor Detail

ImmediateModeOGLRenderer

Method Detail

initDisplay

enterOrtho

glBegin

glBindTexture

glBlendFunc

glCallList

glClear

glClearColor

glClipPlane

glColor4f

glColorMask

glCopyTexImage2D

glDeleteTextures

glDisable

glEnable

glEnd

glEndList

glGenLists

glGetFloat

glGetInteger

glGetTexImage

glLineWidth

glLoadIdentity

glNewList

glPointSize

glPopMatrix

glPushMatrix

glReadPixels

glRotatef

glScalef

glScissor

glTexCoord2f

glTexEnvi

glTranslatef

glVertex2f

glVertex3f

flush

glTexParameteri

getCurrentColor

glDeleteLists

glClearDepth

glDepthFunc

glDepthMask

setGlobalAlphaScale

glLoadMatrix

glGenTextures

glGetError

glTexImage2D

glTexSubImage2D

canTextureMirrorClamp

canSecondaryColor

glSecondaryColor3ubEXT