A B C D E F G I K L M O P R S T U V W

A

alExit() - Static method in class SoundScape

allocateSoundData() - Static method in class SoundScape

Return integer handle to allocated sound data buffer.

allocateTexture() - Static method in class GLApp

Allocate a texture (glGenTextures) and return the handle to it.

allocBytes(byte[]) - Static method in class GLApp

allocBytes(byte[]) - Static method in class GLImage

Same function as in GLApp.java.

allocBytes(int) - Static method in class GLApp

allocDoubles(int) - Static method in class GLApp

allocFloats(float[]) - Static method in class GLApp

allocFloats(float[]) - Static method in class SoundScape

allocFloats(int) - Static method in class GLApp

allocInts(int) - Static method in class GLApp

allocInts(int) - Static method in class SoundScape

allocInts(int[]) - Static method in class GLApp

aspectRatio - Static variable in class GLApp

B

bufferModelviewMatrix - Static variable in class GLApp

bufferProjectionMatrix - Static variable in class GLApp

bufferSettingInt - Static variable in class GLApp

bufferViewport - Static variable in class GLApp

bufferZdepth - Static variable in class GLApp

buildFont(int, int) - Static method in class GLApp

Build the character set display list from the given texture.

buildFont(String, int) - Static method in class GLApp

Build a character set from the given texture image.

C

calculateNormals() - Method in class GLModel

cleanup() - Method in class GLApp

Run() calls this right before exit.

commitChanges() - Method in class GLModel

convertARGBtoRGBA(int[]) - Static method in class GLImage

Convert pixels from java default ARGB int format to byte array in RGBA format.

convertImagePixels(int[], int, int, boolean) - Static method in class GLImage

Convert ARGB pixels to a ByteBuffer containing RGBA pixels.
Can be drawn in ORTHO mode using:
GL.glDrawPixels(imgW, imgH, GL.GL_RGBA, GL.GL_UNSIGNED_BYTE, byteBuffer);
If flipVertically is true, pixels will be flipped vertically (for OpenGL coord system).

create() - Static method in class SoundScape

Prepare the SoundScape class for use

cursorX - Static variable in class GLApp

cursorY - Static variable in class GLApp

D

deleteSoundData(int) - Static method in class SoundScape

Delete the sound data buffer with the given handle

deleteSoundSource(int) - Static method in class SoundScape

Delete the sound source with the given handle

demo() - Static method in class SoundScape

Run a bare-bones demo of SoundScape.

depthBufferBits - Static variable in class GLApp

destroy() - Static method in class SoundScape

Free up allocated sounds and shutdown audio environment.

destroyFont() - Static method in class GLApp

Clean up the allocated display lists for the character set.

displayColorBits - Static variable in class GLApp

displayFrequency - Static variable in class GLApp

displayHeight - Static variable in class GLApp

displayWidth - Static variable in class GLApp

DM - Static variable in class GLApp

drawCursor(int) - Method in class GLApp

Draw a cursor image textured onto a quad at cursor position.

drawImageInt(GLImage, int, int, float, float) - Static method in class GLApp

Draw an image at the given x,y.

drawImageQuad(int, int, int, float, float) - Static method in class GLApp

Draw an image at the given x,y.

drawQuad(int, float, float, float, float, float) - Static method in class GLApp

Draw an image (loaded into a texture) onto a quad, in 3D model space.

E

exit(int) - Static method in class SoundScape

F

finished - Static variable in class GLApp

finishedKey - Static variable in class GLApp

flipPixels() - Method in class GLImage

Flip the image pixels vertically

flipPixels(int[], int, int) - Static method in class GLImage

Flip an array of pixels vertically

frameCount - Static variable in class GLApp

frameDraw(int) - Static method in class GLApp

Draw the screen-sized image over entire screen area.

frameSave(int) - Static method in class GLApp

Save entire screen image to a texture.

frameSave(Pbuffer, int) - Static method in class GLApp

Copy the pbuffer contents to a texture.

fullScreen - Static variable in class GLApp

G

getBytesFromFile(File) - Static method in class GLImage

Given File object, returns the contents of the file as a byte array.

getBytesFromFile(String) - Static method in class GLImage

Given name of file, return entire file as a byte array.

getData(String) - Static method in class SoundScape

Reads the file into a ByteBuffer

getDisplayMode(int, int, int, int) - Static method in class GLApp

Retrieve a DisplayMode object with the given params

getFramePixels(int, int, GLImage) - Static method in class GLApp

Get pixels from frame buffer into an existing image.

getFramePixels(int, int, int, int) - Static method in class GLApp

Get pixels from frame buffer.

getImagePixels() - Method in class GLImage

Return the image pixels in default Java int ARGB format.

getInputStream_OLD(String) - Static method in class GLApp

getInputStream(String) - Static method in class GLApp

Open a file InputStream and trap errors.

getInputStream(String) - Static method in class GLModel

Open a file InputStream and trap errors.

getMatrixAsArray(FloatBuffer) - Static method in class GLApp

Convert a FloatBuffer matrix to a 4x4 float array.

getModelviewMatrix() - Static method in class GLApp

getModelviewMatrixA() - Static method in class GLApp

Return the modelview matrix as a 4x4 float array

getPixelsARGB() - Method in class GLImage

return int array containing pixels in ARGB format (default Java byte order).

getPixelsRGBA() - Method in class GLImage

return ByteBuffer containing pixels in RGBA format (commmonly used in OpenGL).

getPowerOfTwoBiggerThan(int) - Static method in class GLApp

Find a power of two big enough to hold the given dimension.

getProjectionMatrix() - Static method in class GLApp

getProjectionMatrixA() - Static method in class GLApp

Return the projection matrix as a 4x4 float array

getProperty(String) - Static method in class GLApp

Return a property from the properties file.

getSettingInt(int) - Static method in class GLApp

getTimeInMillis() - Static method in class GLApp

getTimeInSeconds() - Static method in class GLApp

getViewport() - Static method in class GLApp

getViewportA() - Static method in class GLApp

Return the Viewport data as array of 4 floats

getWorldCoordsAtScreen(int, int) - Static method in class GLApp

For given screen xy, return the world xyz coords in a float array.

getWorldCoordsAtScreen(int, int, float) - Static method in class GLApp

For given screen xy and z depth, return the world xyz coords in a float array.

getZDepth(int, int) - Static method in class GLApp

Return the Z depth of the single pixel at the given screen position.

getZDepthAtOrigin() - Static method in class GLApp

Find the Z depth of the origin in the projected world view.

GLApp - class GLApp.

Collection of functions to init and run an OpenGL app using LWJGL.

GLAPP_VERSION - Static variable in class GLApp

GLApp() - Constructor for class GLApp

GLImage - class GLImage.

Loads an Image from file, stores pixels as ARGB int array, and RGBA ByteBuffer.

GLImage() - Constructor for class GLImage

GLImage(ByteBuffer, int, int) - Constructor for class GLImage

Store pixels passed in a ByteBuffer.

GLImage(String) - Constructor for class GLImage

Load pixels from an image file.

GLModel - class GLModel.

Store and render a textured mesh.

GLModel() - Constructor for class GLModel

GLModel(String) - Constructor for class GLModel

glPrint(int, int, int, String) - Static method in class GLApp

Render a text string onto the screen, using the character set created by buildCharSet().

glText(float, float, float, int, float, String) - Static method in class GLApp

Render a text string in model space, using the character set created by buildCharSet().

I

init() - Method in class GLApp

The three init functions below must be called to get the display, mouse and OpenGL context ready for use.

initBuffers() - Method in class GLApp

For memory efficiency and performance, it's best to init NIO buffers once and reuse, particularly for calls that may be repeated often.

initDisplay() - Static method in class GLApp

Initialize the Display mode, viewport size, and open a Window.

initInput() - Static method in class GLApp

Initialize the Keyboard and Mouse.

initOpenGL() - Method in class GLApp

Called by GLApp.run() to initialize OpenGL rendering.

isLoaded() - Method in class GLImage

return true if image has been loaded successfully

isPlaying(int) - Static method in class SoundScape

K

keyDown(int) - Method in class GLApp

keyUp(int) - Method in class GLApp

L

loadImage(String) - Static method in class GLApp

Load an image from the given file and return a GLImage object.

loadImage(String) - Method in class GLImage

Load an image file and hold its width/height.

loadImageFromFile_ORIG(String) - Static method in class GLImage

loadImageFromFile(String) - Static method in class GLImage

Load an image from file.

loadImageInt(String) - Static method in class GLApp

Load an image from the given file and return an IntBuffer containing ARGB pixels.
Can be used to create Native Cursors.

loadImagePixels(String) - Static method in class GLApp

Load an image from the given file and return a ByteBuffer containing RGBA pixels.
Can be used to create textures.

loadMesh(String) - Method in class GLModel

loadSettings(String) - Method in class GLApp

Load configuration settings from optional properties file.

loadSoundData(String) - Static method in class SoundScape

Load sound data from a file into a buffer.

M

main(String[]) - Static method in class GLApp

mainLoop() - Method in class GLApp

Called by the run() loop.

makeDisplayList() - Method in class GLModel

Compile the mesh into display list

makeImage(int, int) - Static method in class GLApp

Make a blank image of the given size

makeNativeCursor(String) - Static method in class GLApp

Create a native cursor from the given image file.
My cursor motion doesn't work with native cursor since verion .95 I'll have to fix someday.

makePbuffer(int, int) - Method in class GLApp

Create a Pbuffer for use as an offscreen buffer, with the given width and height.

makeSoundSource(int) - Static method in class SoundScape

Return integer handle to new sound source.

makeSphere() - Static method in class GLApp

Create a Display List of a sphere.

makeTexture(ByteBuffer, int, int) - Static method in class GLApp

Create a texture from the given pixels in RGBA format.

makeTexture(GLImage) - Static method in class GLApp

Create a texture from the given image.

makeTextureForScreen(int) - Static method in class GLApp

Create a texture large enough to hold the screen image.

makeTextureMipMap(GLImage) - Static method in class GLApp

Build Mipmaps for texture (builds different versions of the picture for distances - looks better)

makeTimestamp() - Method in class GLApp

make a time stamp for filename

mouseDown(int, int) - Method in class GLApp

mouseMove(int, int) - Method in class GLApp

Called by mainLoop() when mouse moves

mouseUp(int, int) - Method in class GLApp

O

origDM - Static variable in class GLApp

P

pause(boolean) - Static method in class SoundScape

Pause or resume all sounds playing in the SoundScape

pause(int, boolean) - Static method in class SoundScape

Pause or resume one sound

play(int) - Static method in class SoundScape

Play a sound source

prevTime - Static variable in class GLApp

project(float, float, float, float[]) - Static method in class GLApp

Return screen coordinates for a given point in world space.

R

render() - Method in class GLApp

Called by mainLoop() to render one frame.

render() - Method in class GLModel

Draw this mesh with current texture

renderCube() - Static method in class GLApp

Render a unit cube, using current color, texture and material.

renderCube() - Static method in class GLModel

Render a unit cube, using current color, texture and material.

renderMesh(idx3d_Object) - Static method in class GLModel

Basic mesh render function, using current color, material and texture.

renderMesh(idx3d_Object, int) - Static method in class GLModel

Render a mesh with the given texture.

renderMeshOBJ(idx3d_Object, int) - Static method in class GLModel

Render OBJ mesh (may have multiple texture coords per vert!!??!!)

renderSphere() - Static method in class GLApp

Render a unit sphere at the origin, using current color, texture and material.

renderSphere() - Static method in class GLModel

Render a unit sphere at the origin, using current color, texture and material.

rotate(float, float, float) - Method in class GLModel

run() - Method in class GLApp

Runs the application.

S

scale(float, float, float) - Method in class GLModel

Functions to alter mesh size, position, orientation.

screenShot(int, int, String) - Static method in class GLApp

Save the contents of the current render buffer to a PNG image.

selectDisplay() - Method in class GLApp

Make the Display the current context for OpenGL commands.

selectPbuffer(Pbuffer) - Method in class GLApp

Make the pbuffer the current context for opengl commands.

setAmbientLight(float[]) - Static method in class GLApp

Set the color of the Global Ambient Light.

setFramePixels(GLImage) - Static method in class GLApp

Write pixels to frame buffer from an existing image.

setGain(int, float) - Static method in class SoundScape

setLight(int, float[], float[], float[]) - Static method in class GLApp

Set the color of a 'positional' light (a light that has a specific position within the scene).

setListenerOrientation(float, float, float, float, float, float) - Static method in class SoundScape

Set orientation of the listener.

setListenerPosition(float, float, float) - Static method in class SoundScape

Set world coordinates of listener.

setListenerVelocity(float, float, float) - Static method in class SoundScape

Set world coordinates of listener.

setLoop(int, boolean) - Static method in class SoundScape

setOrtho() - Static method in class GLApp

Set OpenGL to render in flat 2D (no perspective).

setOrthoOff() - Static method in class GLApp

Turn 2D mode off.

setOrthoOn() - Static method in class GLApp

Set OpenGL to render in flat 2D (no perspective) on top of current scene.

setPerspective() - Static method in class GLApp

Set OpenGL to render in 3D perspective.

setPitch(int, float) - Static method in class SoundScape

setReferenceDistance(float) - Static method in class SoundScape

Set the reference distance, used by OpenAL to calculate how fast sound drops off.

setSoundPosition(int, float[]) - Static method in class SoundScape

setSoundPosition(int, float, float, float) - Static method in class SoundScape

setSpotLight(int, float[], float[], float[], float[], float) - Static method in class GLApp

setTexture(int) - Method in class GLModel

Set texture for mesh.

setTextureTile(float, float) - Static method in class GLApp

How many times to repeat texture horizontally and vertically.

setTextureTile(float, float) - Method in class GLModel

How many times to repeat texture horizontally and vertically.

settings - Static variable in class GLApp

SIZE_BYTE - Static variable in class GLApp

SIZE_BYTE - Static variable in class GLImage

SIZE_BYTE - Static variable in class GLModel

SIZE_DOUBLE - Static variable in class GLApp

SIZE_DOUBLE - Static variable in class GLModel

SIZE_FLOAT - Static variable in class GLApp

SIZE_FLOAT - Static variable in class GLModel

SIZE_FLOAT - Static variable in class SoundScape

SIZE_INT - Static variable in class GLApp

SIZE_INT - Static variable in class GLModel

SIZE_INT - Static variable in class SoundScape

sortTriangles() - Method in class GLModel

sortTriangles(idx3d_Triangle[], int, int) - Static method in class GLModel

Sort an array of triangles by Z depth.

SoundScape - class SoundScape.

SoundScape wraps OpenAL functions to create a sound environment.

SoundScape() - Constructor for class SoundScape

Creates an instance of SoundScape BUT SoundScape is meant to be used as static class.

stop() - Static method in class SoundScape

Stop all sounds playing in the SoundScape

stop(int) - Static method in class SoundScape

Stop playing one sound.

T

ticksPerSecond - Static variable in class GLApp

tileFactorHoriz - Static variable in class GLApp

tileFactorHoriz - Static variable in class GLModel

tileFactorVert - Static variable in class GLApp

tileFactorVert - Static variable in class GLModel

translate(float, float, float) - Method in class GLModel

U

unProject(float, float, float, float[]) - Static method in class GLApp

Return world coordinates for a given point on the screen.

V

viewportH - Static variable in class GLApp

viewportW - Static variable in class GLApp

viewportX - Static variable in class GLApp

viewportY - Static variable in class GLApp

W

windowTitle - Static variable in class GLApp

A B C D E F G I K L M O P R S T U V W