gestalt.demo.advanced
Class UsingDisposeMechanism

java.lang.Object
  gestalt.render.MinimalRenderer
      gestalt.render.BasicRenderer
          gestalt.render.AnimatorRenderer
              gestalt.demo.advanced.UsingDisposeMechanism

All Implemented Interfaces:

Gestalt, GestaltKeyListener, GestaltMouseListener, Loopable

public class UsingDisposeMechanism
extends AnimatorRenderer

this demo shows how to properly dipose texture, in a way that they are not only removed from cpu memory but also from gpu memory. the same technique should be used for VBOs, display lists and everything else that allocates memory on the graphics card. note that in this demo we create a new texture object for every frame, this is NOT good practice. the intention of this demo is to create a big memory footprint and to get rid off it again. for a proper example please refer to the 'UsingMovieTextures' demo.

Field Summary

Fields inherited from class gestalt.render.MinimalRenderer

WORKAROUND_FORCE_QUIT

Fields inherited from interface gestalt.Gestalt

ALPHA, BIN_2D_BACKGROUND, BIN_2D_BACKGROUND_FINISH, BIN_2D_BACKGROUND_SETUP, BIN_2D_FOREGROUND, BIN_2D_FOREGROUND_FINISH, BIN_2D_FOREGROUND_SETUP, BIN_3D, BIN_3D_FINISH, BIN_3D_SETUP, BIN_ARBITRARY, BIN_FRAME_FINISH, BIN_FRAME_SETUP, BIN_NUMBER_OF_DEFAULT_BINS, BITMAP_BLENDFACTOR_DST_ALPHA, BITMAP_BLENDFACTOR_DST_COLOR, BITMAP_BLENDFACTOR_ONE, BITMAP_BLENDFACTOR_ONE_MINUS_DST_ALPHA, BITMAP_BLENDFACTOR_ONE_MINUS_DST_COLOR, BITMAP_BLENDFACTOR_ONE_MINUS_SRC_ALPHA, BITMAP_BLENDFACTOR_ONE_MINUS_SRC_COLOR, BITMAP_BLENDFACTOR_SRC_ALPHA, BITMAP_BLENDFACTOR_SRC_ALPHA_SATURATE, BITMAP_BLENDFACTOR_SRC_COLOR, BITMAP_BLENDFACTOR_ZERO, BITMAP_BLENDMODE_ADD, BITMAP_BLENDMODE_ADD_2, BITMAP_BLENDMODE_MULTIPLY, BITMAP_BLENDMODE_OVERWRITE, BITMAP_COMPONENT_ORDER_BGRA, BITMAP_COMPONENT_ORDER_RGBA, BLUE, CAMERA_A_HANDY_ANGLE, CAMERA_CULLING_BACKFACE, CAMERA_CULLING_FRONT_AND_BACKFACE, CAMERA_CULLING_FRONTFACE, CAMERA_CULLING_NONE, CAMERA_MODE_LOOK_AT, CAMERA_MODE_ROTATE_XYZ, CAMERA_MODE_ROTATION_AXIS, ENGINE_JOGL, EPSILON, FOG_FILTER_EXP, FOG_FILTER_EXP2, FOG_FILTER_LINEAR, FONT_ALIGN_CENTER, FONT_ALIGN_LEFT, FONT_ALIGN_RIGHT, FONT_QUALITY_HIGH, FONT_QUALITY_LOW, FONT_STYLE_BOLD, FONT_STYLE_ITALIC, FONT_STYLE_REGULAR, GREEN, HINT_LEAVE_STATE_UNCHANGED, IMAGE_FILEFORMAT_JPEG, IMAGE_FILEFORMAT_PNG, IMAGE_FILEFORMAT_TGA, INTEL, KEYCODE_0, KEYCODE_1, KEYCODE_2, KEYCODE_3, KEYCODE_4, KEYCODE_5, KEYCODE_6, KEYCODE_7, KEYCODE_8, KEYCODE_9, KEYCODE_A, KEYCODE_B, KEYCODE_C, KEYCODE_D, KEYCODE_DOWN, KEYCODE_E, KEYCODE_ESCAPE, KEYCODE_F, KEYCODE_G, KEYCODE_H, KEYCODE_I, KEYCODE_J, KEYCODE_K, KEYCODE_L, KEYCODE_LEFT, KEYCODE_M, KEYCODE_META, KEYCODE_N, KEYCODE_O, KEYCODE_P, KEYCODE_PAGE_DOWN, KEYCODE_PAGE_UP, KEYCODE_Q, KEYCODE_R, KEYCODE_RIGHT, KEYCODE_S, KEYCODE_SHIFT, KEYCODE_SPACE, KEYCODE_T, KEYCODE_U, KEYCODE_UP, KEYCODE_V, KEYCODE_W, KEYCODE_X, KEYCODE_Y, KEYCODE_Z, LINE_PRIMITIVE_TYPE_LINE_LOOP, LINE_PRIMITIVE_TYPE_LINE_STRIP, LINE_PRIMITIVE_TYPE_LINES, MACOSX, MATERIAL_BLEND_ALPHA, MATERIAL_BLEND_BRIGHTER, MATERIAL_BLEND_CUSTOM, MATERIAL_BLEND_INVERS_MULTIPLY, MATERIAL_BLEND_MULTIPLY, MATERIAL_BLEND_WHITE_INVERT, MATERIAL_NORMAL_NORMALIZE, MATERIAL_NORMAL_RESCALE_NORMALS, MESH_LINE_LOOP, MESH_LINES, MESH_POINTS, MESH_POLYGON, MESH_QUAD_STRIP, MESH_QUADS, MESH_TRIANGLE_FAN, MESH_TRIANGLE_STRIP, MESH_TRIANGLES, MOUSEBUTTON_LEFT, MOUSEBUTTON_MIDDLE, MOUSEBUTTON_RIGHT, MOVIE_DIRECTION_BACKWARDS, MOVIE_DIRECTION_FORWARD, PI, PI_HALF, PICKING_BIN_2D, PICKING_BIN_3D, RED, SHAPE_CUBE_TEXTURE_SAME_FOR_EACH_SIDE, SHAPE_CUBE_TEXTURE_WRAP_AROUND, SHAPE_ORIGIN_BOTTOM_CENTERED, SHAPE_ORIGIN_BOTTOM_LEFT, SHAPE_ORIGIN_BOTTOM_RIGHT, SHAPE_ORIGIN_CENTERED, SHAPE_ORIGIN_CENTERED_LEFT, SHAPE_ORIGIN_CENTERED_RIGHT, SHAPE_ORIGIN_TOP_CENTERED, SHAPE_ORIGIN_TOP_LEFT, SHAPE_ORIGIN_TOP_RIGHT, SHAPE_TRANSFORM_MATRIX, SHAPE_TRANSFORM_MATRIX_AND_ROTATION, SHAPE_TRANSFORM_POSITION_AND_ROTATION, SHAPEBIN_SORT_BY_DISTANCE_TO_CAMERA, SHAPEBIN_SORT_BY_Z_DISTANCE_TO_CAMERAPLANE, SHAPEBIN_SORT_BY_Z_POSITION, SQRT_TWO, TEXTURE_FILTERTYPE_LINEAR, TEXTURE_FILTERTYPE_MIPMAP, TEXTURE_FILTERTYPE_NEAREST, TEXTURE_MEDIA_IMAGE_BGR, TEXTURE_PROPORTION_ARBITRARY, TEXTURE_PROPORTION_POWEROF2, TEXTURE_WRAPMODE_CLAMP, TEXTURE_WRAPMODE_CLAMP_TO_BORDER, TEXTURE_WRAPMODE_REPEAT, TWO_PI, UNDEFINED, USE_DISPLAY_LISTS

Constructor Summary

UsingDisposeMechanism()

Method Summary

void	finish() is called after the last loop.
void	loop(float theDeltaTime) override this method to get a loop.
static void	main(java.lang.String[] arg)
void	setup() override this method to setup things.

Methods inherited from class gestalt.render.AnimatorRenderer

addToRenderLoop, cameramover, fixFramerate, fpscounter, framerate, getCurrentFramerate, getDesiredFramerate, init, init, init, init, loop, quit, renderloop, start, stop, update

Methods inherited from class gestalt.render.BasicRenderer

camera, create, dispose, fog, framefinish, framesetup, keyPressed, keyReleased, light, mousePressed, mouseReleased, origin, replaceCamera, set3DFinishRef, setBinRef, setCameraRef, setFogRef, setFramefinishRef, setFramesetupRef, setLightRef, setOriginRef, setupDefaultRenderbins, toString

Methods inherited from class gestalt.render.MinimalRenderer

bin, bin, createDisplayCapabilities, display, displaycapabilities, drawablefactory, event, setDisplayRef, setDrawablefactoryRef, setEventRef, updateDisplayCapabilities

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

UsingDisposeMechanism

public UsingDisposeMechanism()

Method Detail

setup

public void setup()

Description copied from class: AnimatorRenderer

override this method to setup things.

Specified by:

setup in interface Loopable

Overrides:

setup in class AnimatorRenderer

loop

public void loop(float theDeltaTime)

Description copied from class: AnimatorRenderer

override this method to get a loop.
'loop()' is called continously after 'setup()' was called.

Overrides:

loop in class AnimatorRenderer

Parameters:

theDeltaTime - float duration of the last frame in seconds.

finish

public void finish()

Description copied from class: AnimatorRenderer

is called after the last loop.

Overrides:

finish in class AnimatorRenderer

main

public static void main(java.lang.String[] arg)