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cleaning core/todo.txt, and fixing modelX/Y/Z bug #386

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benfry
2006-11-05 23:47:17 +00:00
parent 873dd5ebbd
commit ce61a16af3
4 changed files with 191 additions and 153 deletions
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20
build/shared/revisions.txt
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@@ -11,6 +11,7 @@ ABOUT REV 0120 - 5 November 2006
Several long-standing bugs fixed in this release.
[ bug fixes ]
+ Fix several issues with filling shapes generated by beginShape(),
@@ -28,6 +29,14 @@ Several long-standing bugs fixed in this release.
+ "Cancel" has returned to the "Save Changes?" dialog box.
http://dev.processing.org/bugs/show_bug.cgi?id=32
+ Fix several problems with createGraphics()
http://dev.processing.org/bugs/show_bug.cgi?id=419
http://dev.processing.org/bugs/show_bug.cgi?id=92
+ Fix modelX/Y/Z for PGraphics3D and PGraphicsOpenGL,
which has been broken since beta
http://dev.processing.org/bugs/show_bug.cgi?id=386
+ Lots of issues with createFont(), PDF rendering of fonts, and
hint(ENABLE_NATIVE_FONTS). Also added lots of notes to the reference
based on frequently asked questions.
@@ -36,7 +45,7 @@ Several long-standing bugs fixed in this release.
http://dev.processing.org/bugs/show_bug.cgi?id=412
[ functional changes ]
[ functional improvements ]
+ With the PDF library, text no longer defaults to raw shape outlines.
Details (and a means to revert to the old behavior) in the reference:
@@ -55,6 +64,15 @@ Several long-standing bugs fixed in this release.
cases, this was mangling code, so to be safe, it's been disabled.
Near term, we'd like to swap out Auto Format with new code altogether.
+ Using createGraphics() now properly creates an empty, completely
transparent drawing surface that can be written to a file. The alpha
channel will also be written for the file if using a file format
(such as PNG) that supports transparency.
If this is the first release you're using since 0115 or earlier,
please read the section below that contains the release notes for 0116.
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

54
core/src/processing/core/PGraphics3D.java
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@@ -3139,28 +3139,64 @@ public class PGraphics3D extends PGraphics {
public float modelX(float x, float y, float z) {
float ax =
modelview.m00*x + modelview.m01*y + modelview.m02*z + modelview.m03;
cameraInv.m00*x + cameraInv.m01*y + cameraInv.m02*z + cameraInv.m03;
float ay =
cameraInv.m10*x + cameraInv.m11*y + cameraInv.m12*z + cameraInv.m13;
float az =
cameraInv.m20*x + cameraInv.m21*y + cameraInv.m22*z + cameraInv.m23;
float aw =
modelview.m30*x + modelview.m31*y + modelview.m32*z + modelview.m33;
return (aw != 0) ? ax / aw : ax;
cameraInv.m30*x + cameraInv.m31*y + cameraInv.m32*z + cameraInv.m33;
float ox =
modelview.m00*ax + modelview.m01*ay +
modelview.m02*az + modelview.m03*aw;
float ow =
modelview.m30*ax + modelview.m31*ay +
modelview.m32*az + modelview.m33*aw;
return (ow != 0) ? ox / ow : ox;
}
public float modelY(float x, float y, float z) {
float ax =
cameraInv.m00*x + cameraInv.m01*y + cameraInv.m02*z + cameraInv.m03;
float ay =
modelview.m10*x + modelview.m11*y + modelview.m12*z + modelview.m13;
cameraInv.m10*x + cameraInv.m11*y + cameraInv.m12*z + cameraInv.m13;
float az =
cameraInv.m20*x + cameraInv.m21*y + cameraInv.m22*z + cameraInv.m23;
float aw =
modelview.m30*x + modelview.m31*y + modelview.m32*z + modelview.m33;
return (aw != 0) ? ay / aw : ay;
cameraInv.m30*x + cameraInv.m31*y + cameraInv.m32*z + cameraInv.m33;
float oy =
modelview.m10*ax + modelview.m11*ay +
modelview.m12*az + modelview.m13*aw;
float ow =
modelview.m30*ax + modelview.m31*ay +
modelview.m32*az + modelview.m33*aw;
return (ow != 0) ? oy / ow : oy;
}
public float modelZ(float x, float y, float z) {
float ax =
cameraInv.m00*x + cameraInv.m01*y + cameraInv.m02*z + cameraInv.m03;
float ay =
cameraInv.m10*x + cameraInv.m11*y + cameraInv.m12*z + cameraInv.m13;
float az =
modelview.m20*x + modelview.m21*y + modelview.m22*z + modelview.m23;
cameraInv.m20*x + cameraInv.m21*y + cameraInv.m22*z + cameraInv.m23;
float aw =
modelview.m30*x + modelview.m31*y + modelview.m32*z + modelview.m33;
return (aw != 0) ? az / aw : az;
cameraInv.m30*x + cameraInv.m31*y + cameraInv.m32*z + cameraInv.m33;
float oz =
modelview.m20*ax + modelview.m21*ay +
modelview.m22*az + modelview.m23*aw;
float ow =
modelview.m30*ax + modelview.m31*ay +
modelview.m32*az + modelview.m33*aw;
return (ow != 0) ? oz / ow : oz;
}

263
core/todo.txt
View File

@@ -32,34 +32,98 @@ X run.bat has been removed from current releases
X registering font directories in pdf.. is it necessary?
X (commented out for 0100)
X re-added for 0120
o when re-calling size() with opengl, need to remove the old canvas
o need to check to see if this is working properly now
X passing applet into createGraphics.. problems with re-adding listeners
X since the listeners are added to the PApplet
X i think the listeners aren't re-added, but need to double check
X createGraphics() having problems with JAVA2D, and sometimes with P3D
X http://dev.processing.org/bugs/show_bug.cgi?id=419
X with default renderer, no default background color?
X only sometimes.. why is this?
X only call defaults() when it's part of a PApplet canvas
X make sure that defaults() is no longer necessary
X don't want to hose PGraphics for others
X both for pdf, and making background transparent images
X PGraphics3D should alloc to all transparent
X unless it's the main drawing surface (does it know on alloc?)
X in which case it should be set to opaque
X have createGraphics() create a completely transparent image
X and also not require defaults() to be called
X make a note in the createFont() reference that 1.5 on OS X has problems
o if calling beginPixels inside another, need to increment a counter
o otherwise the end will look like it's time to update
o which may not actually be the case
o i.e. calling filter() inside begin/end block
X get creating new PGraphics/2/3 working again
X http://dev.processing.org/bugs/show_bug.cgi?id=92
X maybe createGraphics(200, 200) to create same as source
X createGraphics(200, 200, P2D) to create 2D from 3D
X also, drawing a PGraphics2 doesn't seem to work
X new PGraphics2 objects are set as RGB, but on loadPixels/updatePixels
X they're drawn as transparent and don't have their high bits set
X problems between modelX between alpha and beta
X http://dev.processing.org/bugs/show_bug.cgi?id=386
X y may be flipped in modelX/Y/Z stuff on opengl
X is this the same bug? assuming that it is
defaults/createGraphics/etc
_ createGraphics() having problems with JAVA2D, and sometimes with P3D
_ http://dev.processing.org/bugs/show_bug.cgi?id=419
in previous releases
X when using PGraphics, must call beginFrame() and endFrame()
X also need to be able to turn off MemoryImageSource on endFrame
X call defaults() in beginFrame()
X should PGraphics be a base class with implementations and variables?
X then PGraphics2D and PGraphics3D that subclass it?
X (or even just PGraphics2 and PGraphics3)
X also rename PGraphics2 to PGraphicsJava
X it's goofy to have the naming so different
X tweak to only exit from ESC on keyPressed
o probably should just make this a hint() instead
X just documented in reference instead
o metaballs example dies when using box()
o long string of exceptions, which are also missing their newlines
X grabbing sun.cpu.endian throws a security exception with gl applets
X http://processing.org/discourse/yabb_beta/YaBB.cgi?board=Contribution_3DOpenGL;action=display;num=1114368123
_ related to the fill bugs: when fill is identical, no fill applied
_ actually tint() should take over for fill as per-vertex color
_ when textured images are being used
_ http://dev.processing.org/bugs/show_bug.cgi?id=169
_ tint() should set texture color, fill() is ignored with textures
_ fix tint() for PGraphics3 (what could be wrong?)
_ tint() honoring alpha but not colored tint
_ maybe not setting fill color when drawing textures
_ guessing it's an implementation issue in sami's renderer
_ check with the a_Displaying example and tint(255, 0, 0, 100);
_ http://dev.processing.org/bugs/show_bug.cgi?id=90
_ is fill() not coloring textures properly?
_ don't need to apply tint() to textures, supposed to use fill color
add to reference
_ background() with an image ignores the tint.. it's basically like set()
_ get/set are faster way draw screen space images, but no tint, no translations
should be fixed, but needs to be tested
_ saveFrame() produces a black background because bg not set correctly:
_ http://dev.processing.org/bugs/show_bug.cgi?id=421
_ with default renderer, no default background color?
_ only sometimes.. why is this?
_ only call defaults() when it's part of a PApplet canvas
_ make sure that defaults() is no longer necessary
_ don't want to hose PGraphics for others
_ both for pdf, and making background transparent images
_ PGraphics3D should alloc to all transparent
_ unless it's the main drawing surface (does it know on alloc?)
_ in which case it should be set to opaque
_ have createGraphics() create a completely transparent image
_ and also not require defaults() to be called
_ jogl issues with some cards on linux, might be fixed with newer jogl
_ http://dev.processing.org/bugs/show_bug.cgi?id=367
_ does ENABLE_DEPTH_SORT not work with opengl?
_ 404 error because first searches applet directory in isometricblocks
_ "this file is named" errors don't like subdirectories
_ need to strip off past the file separator or something
_ things not showing up in linux
_ probably threading issue, 98 doesn't have any trouble
_ signs point to Runner or PApplet changes between 98 and 99
_ commenting out applet.setupFrameResizeListener()
_ in line 307 from Runner.java solved the problem
_ http://dev.processing.org/bugs/show_bug.cgi?id=282
_ alloc() stuff not fixed because of thread halting
_ problem where alloc happens inside setup(), so, uh..
_ http://dev.processing.org/bugs/show_bug.cgi?id=369
_ should instead create new buffer, and swap it in next time through
_ detect when using full screen
_ and if so, remove decoration and don't bother with bg present frame
_ frame.setUndecorated(true);
_ frame.setLocation(0,0);
_ size(screen.width,screen,height);
_ loadBytes() and saveStream() functions badly need optimization!
_ don't bother using a buffering stream, just handle internally. gah!
@@ -68,36 +132,8 @@ _ though that's awkward b/c colors always RGB
_ lerpColor(c1, c2, amt, RGB/HSB/???)
_ http://processing.org/discourse/yabb_beta/YaBB.cgi?board=Suggestions;action=display;num=1160096087
X make a note in the createFont() reference that 1.5 on OS X has problems
needs to be tested
_ jogl issues with some cards on linux, might be fixed with newer jogl
_ http://dev.processing.org/bugs/show_bug.cgi?id=367
_ does ENABLE_DEPTH_SORT not work with opengl?
still not fixed
_ things not showing up in linux
_ probably threading issue, 98 doesn't have any trouble
_ signs point to Runner or PApplet changes between 98 and 99
_ commenting out applet.setupFrameResizeListener()
_ in line 307 from Runner.java solved the problem
_ http://dev.processing.org/bugs/show_bug.cgi?id=282
_ problems between modelX between alpha and beta
_ http://dev.processing.org/bugs/show_bug.cgi?id=386
_ y may be flipped in modelX/Y/Z stuff on opengl
_ is this the same bug?
_ color(0, 0, 0, 0) produces black
_ although fill(0, 0, 0, 0) does the right thing
_ also, rgb255 not getting set
_ http://dev.processing.org/bugs/show_bug.cgi?id=382
_ background(0, 0, 0, 0) is the way to really clear everything with zeroes
_ or background(0, 0), but the former is prolly better conceptually
_ if calling beginPixels inside another, need to increment a counter
_ otherwise the end will look like it's time to update
_ which may not actually be the case
_ i.e. calling filter() inside begin/end block
_ how to clear the screen with alpha? background(0, 0, 0, 0)?
_ background(EMPTY) -> background(0x01000000) or something?
@@ -113,20 +149,6 @@ _ copy() sort of broken in JAVA2D
_ example sketch posted with bug report
_ http://dev.processing.org/bugs/show_bug.cgi?id=372
reasons to drop 1.1 support (and support 1.3+)
_ remove reflection from createFont() constructor/methods in PFont
_ this would make PFont much smaller
_ array functions could be done through Arrays.xxx class
_ although some of these may be built in
_ sorting could be done through built-in sort() class
_ split() function could echo the built in split/regexp setup
_ and add features for regexp
_ could introduce use of Timer class in examples
_ also use SwingWorker to launch things on other threads
_ weirdness of two modes of handling font metrics
_ textFontNativeMetrics gives deprecation error
_ getFontList stuff in PFont causes problems
_ fix the internal file chooser so that people don't need to make their own
_ threading is a problem with inputFile() and inputFolder()
_ dynamically load swingworker?
@@ -138,10 +160,6 @@ _ svg output, make simple version of PGraphicsSVG based on PGraphicsPDF
_ cameraXYZ doesn't seem to actually be used for anything
_ since camera functions don't even look at it or set it
_ file for 2.0.. stroke on type
_ background() with an image ignores the tint.. it's basically like set()
_ gl point stuff is a problem
_ need to implement point() as actual gl points
_ this means adding points to the pipeline
@@ -215,11 +233,7 @@ _ http://dev.processing.org/bugs/show_bug.cgi?id=351
_ image memory use.. how to handle lots of images
_ need to figure out exactly how they should/can unload
_
_ docs: get/set are faster way to do image, but no tint, no translations
_ introduce calc()
_ tint() sets texture color, fill() is ignored with textures
_ cmyk version of tiff encoder code?
@@ -245,29 +259,14 @@ _ http://dev.processing.org/bugs/show_bug.cgi?id=324
_ using gl, lines don't show up in pdf with record (they're ok with p3d)
_ http://dev.processing.org/bugs/show_bug.cgi?id=325
_ beginShape() moving
_ merge POLYGON, LINE_LOOP, LINE_STRIP?
_ fix tint() for PGraphics3 (what could be wrong?)
_ tint() honoring alpha but not colored tint
_ maybe not setting fill color when drawing textures
_ guessing it's an implementation issue in sami's renderer
_ check with the a_Displaying example and tint(255, 0, 0, 100);
_ http://dev.processing.org/bugs/show_bug.cgi?id=90
_ is fill() not coloring textures properly?
_ don't need to apply tint() to textures, supposed to use fill color
_ pixel operations are broken in opengl
_ get(), set(), copy(), blend(), loadPixels, updatePixels()
_ set(x, y, image) y reversed in openGL
_ http://dev.processing.org/bugs/show_bug.cgi?id=91
_ also textMode(SCREEN)
_ when closing a sketch via the close box, make sure stop() getting called
examples
_ need a pdf example (for size(), beginRecord())
_ need beginRaw() examples using dxf and pdf
_ sonia (and anything awt) is locking up on load in rev 91
_ prolly something w/ the threading issues
_ paint is synchronized in 0091
@@ -286,31 +285,29 @@ _ updatePixels() is slow to create a BufferedImage
_ therefore the incomplete rendering
_ could this be an issue fixed by a MediaTracker?
more pdf/recording stuff
_ figure out what's up with type on osx
_ sometimes bicubic vs quadratic beziers are mixed up in fonts
_ not sure if it's limited to osx or what
_ document how to switch to next page
o maybe background() should do this automatically?
_ on osx, System.err isn't writing in things like createGraphics()
_ but doing a printStackTrace(System.out) works
_ something weird happening with one of the streams shutting down?
check to see if these are working
o when re-calling size() with opengl, need to remove the old canvas
o need to check to see if this is working properly now
_ 404 error because first searches applet directory in isometricblocks
_ "this file is named" errors don't like subdirectories
_ need to strip off past the file separator or something
_ passing applet into createGraphics.. problems with re-adding listeners
_ since the listeners are added to the PApplet
_ i think the listeners aren't re-added, but need to double check
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
reasons to drop 1.1 support (and support 1.3+)
_ remove reflection from createFont() constructor/methods in PFont
_ this would make PFont much smaller
_ array functions could be done through Arrays.xxx class
_ although some of these may be built in
_ sorting could be done through built-in sort() class
_ split() function could echo the built in split/regexp setup
_ and add features for regexp
_ could introduce use of Timer class in examples
_ also use SwingWorker to launch things on other threads
_ weirdness of two modes of handling font metrics
_ textFontNativeMetrics gives deprecation error
_ getFontList stuff in PFont causes problems
threading mess
_ claim that things are much slower in 107 vs 92
_ http://processing.org/discourse/yabb_beta/YaBB.cgi?board=Suggestions;action=display;num=1141763531
@@ -349,32 +346,8 @@ _ clear up the documentation on this
_ tint() and noTint() switching problem in P2D
_ http://dev.processing.org/bugs/show_bug.cgi?id=222
_ when using PGraphics, must call beginFrame() and endFrame()
_ also need to be able to turn off MemoryImageSource on endFrame
_ call defaults() in beginFrame()
_ add texture support to recordShapesRaw (this might be pretty obscure...)
_ should PGraphics be a base class with implementations and variables?
_ then PGraphics2D and PGraphics3D that subclass it?
_ (or even just PGraphics2 and PGraphics3)
_ also rename PGraphics2 to PGraphicsJava
_ it's goofy to have the naming so different
X tweak to only exit from ESC on keyPressed
_ probably should just make this a hint() instead
_ add auto-install of cab file inside applet.html
_ http://dev.processing.org/bugs/show_bug.cgi?id=181
_ http://java.sun.com/j2se/1.4.2/docs/guide/plugin/developer_guide/using_tags.html
_ http://java.sun.com/j2se/1.5.0/docs/guide/javaws/developersguide/launch.html#creating
_ http://java.sun.com/update/1.4.2/jinstall-1_4_2_09-windows-i586.cab
for the 1.5 versions:
_ http://java.sun.com/update/1.5.0/jinstall-1_5_0_03-windows-i586.cab
_ related to the fill bugs: when fill is identical, no fill applied
_ http://dev.processing.org/bugs/show_bug.cgi?id=169
_ STROKE_WEIGHT field in PGraphics3 is a disaster, because it's an int
_ use the SW from vertex instead.. why set stroke in triangle vars at all?
_ currently truncating to an int inside add_line_no_clip
@@ -390,13 +363,6 @@ _ need to track this stuff down a bit
_ clipboard implementation as example or as part of api
_ http://dev.processing.org/bugs/show_bug.cgi?id=167
_ get creating new PGraphics/2/3 working again
_ http://dev.processing.org/bugs/show_bug.cgi?id=92
X maybe createGraphics(200, 200) to create same as source
X createGraphics(200, 200, P2D) to create 2D from 3D
_ also, drawing a PGraphics2 doesn't seem to work
_ new PGraphics2 objects are set as RGB, but on loadPixels/updatePixels
_ they're drawn as transparent and don't have their high bits set
_ why aren't background() / defaults() being called for opengl?
_ http://processing.org/discourse/yabb_beta/YaBB.cgi?board=Contribution_3DOpenGL;action=display;num=1118784331
_ some optimizations from zach
@@ -426,6 +392,11 @@ The graphics library was formerly called Bagel.
CORE / PApplet
_ detect when using full screen
_ and if so, remove decoration and don't bother with bg present frame
_ frame.setUndecorated(true);
_ frame.setLocation(0,0);
_ size(screen.width,screen,height);
_ would be cool if could sort w/o the sort class..
_ meaning use reflection to sort objects, just by implementing a few methods
_ would be much simpler and less confusing than new Sort() etc
@@ -838,6 +809,10 @@ _ this will be helpful to have access to the raw texture data
_ that way it can be re-bound by itself, and ppl can write directly to it
_ textMode(SCREEN) is broken for opengl
_ http://dev.processing.org/bugs/show_bug.cgi?id=426
_ textSpace(SCREEN) for opengl and java2d
_ don't use loadPixels for either
_ use font code to set the cached color of the font, then call set()
_ although set() with alpha is a little different..
_ opengl keeping memory around..
_ could this be in vertices that have an image associated
_ or the image buffer used for textures
@@ -848,10 +823,6 @@ _ make the opengl textmode shape stuff get better and use PShape
_ make textMode(SHAPE) faster in opengl
_ cache for tyhpe should be per-renderer
_ because opengl needs vectors, but also the image cache for textures
_ textSpace(SCREEN) for opengl and java2d
_ don't use loadPixels for either
_ use font code to set the cached color of the font, then call set()
_ although set() with alpha is a little different..
_ polygon z-order depth sorting with alpha in opengl
_ complete the implementation of hint() with proper implementation
_ http://dev.processing.org/bugs/show_bug.cgi?id=176
@@ -870,8 +841,6 @@ _ http://dev.processing.org/bugs/show_bug.cgi?id=100
_ gl points not working again
_ invocationtargetexception in gl with aioobe:
_ http://processing.org/discourse/yabb_beta/YaBB.cgi?board=SoftwareBugs;action=display;num=1115185737
_ metaballs example dies when using box()
_ long string of exceptions, which are also missing their newlines
_ resolve ARGB versus RGBA versus just A issues for fonts
_ make sure that current scenario works identically on mac
_ if so, just switch the image code to expect alpha in the high bits
@@ -887,8 +856,6 @@ _ so that no need to copy/update everything
_ need to write an error if people try to use opengl with 1.3 (i.e. on export)
_ don't let users with java < 1.4 load OPENGL
_ http://processing.org/discourse/yabb_beta/YaBB.cgi?board=Contribution_3DOpenGL;action=display;num=1114368123;start=3
_ grabbing sun.cpu.endian throws a security exception with gl applets
_ http://processing.org/discourse/yabb_beta/YaBB.cgi?board=Contribution_3DOpenGL;action=display;num=1114368123;start=3
_ strokeWeight() doesn't work in opengl or p3d
_ how to handle gluTessVertex calls
_ need to re-map through the regular "vertex" command,
@@ -918,5 +885,15 @@ _ http://dev.processing.org/bugs/show_bug.cgi?id=345
LATER
because 'color' isn't a real data type
_ should fill(c) instead be fillColor(c)?
_ should color(123, 4, 99) instead be createColor()?
_ setting a gray that's greater than the colorMode() can produce strange colors
_ http://dev.processing.org/bugs/show_bug.cgi?id=432
_ color(0, 0, 0, 0) produces black
_ although fill(0, 0, 0, 0) does the right thing
_ also, rgb255 not getting set
_ http://dev.processing.org/bugs/show_bug.cgi?id=382
other
_ file for 2.0.. stroke on type

7
todo.txt
View File

@@ -464,6 +464,13 @@ _ http://dev.processing.org/bugs/show_bug.cgi?id=59
PDE / Export
_ is 'code' folder being ignored on export application?
_ add auto-install of cab file inside applet.html
_ http://dev.processing.org/bugs/show_bug.cgi?id=181
_ http://java.sun.com/j2se/1.4.2/docs/guide/plugin/developer_guide/using_tags.html
_ http://java.sun.com/j2se/1.5.0/docs/guide/javaws/developersguide/launch.html#creating
_ http://java.sun.com/update/1.4.2/jinstall-1_4_2_09-windows-i586.cab
for the 1.5 versions:
_ http://java.sun.com/update/1.5.0/jinstall-1_5_0_03-windows-i586.cab
_ warn on export when people call their sketches things like Server
_ warn if someone extends PApplet but mis-names the sketch
_ or don't allow it to be exported