Version 2.50.02 / 2023-02-08 - Bugfix CAD "rightMousebutton - delete dynamic.obj" - Bugfix CAD "rightMousebutton - edit point" - Bugfix CAD "CUT (trim) obj" - closed-curves - Bugfix "loft-along-across" Programlines (C) 543725 Functions 5081 =========================================================================== Version 2.50.00 / 2022-11-12 - CAD-Circle-Cen-Radius senseOfRottaion added - CAD-Circle-Axis-Point senseOfRottaion added - new CAD-function Circle-concentric - Bugfix CAD Circle"CIR-Cen-Radius-CW" - Bugfix CAD Variables "V X/Y/Z-Part PT" - Bugfix CAD Variables "V PT-PT-Dist" - Bugfix CAD Dimensiones "N DIM Radius - ParameterError" - Bugfix CAD Dimensiones "N Text,LN - Error: GL_txt_ar2" - Bugfix CAD Dimensiones "N DIM Angle - ParameterError" - Bugfix "CAD-obj-Edit with TextEdit" - Bugfix "Interpreter-eval-geometric-values" - Bugfix "Change Language CAD inputfields" - Bugfix "Dimensions no tolerance" Programlines (C) 539971 Functions 5080 =========================================================================== Version 2.48.00 / 2022-07-15 - Iges-import: Parametric Spline Curve typ 112 added - Iges-import: bugfix "supporting Rational B-Spline Surface 128" - Dxf-Import: bugfix "MS-Win - scale CIRCLE" - Application: bugfix "Start Application - initial directory not set" - Remote: Testprogram for remote-control added (menu Remote/Select ..) - CAD-subModels-internal: bugfix "save after subModels/move main" - CAD-S-Polygon-rectangle changed to Polygon-4-side-quadrilateral; trapezium, rhombus, kite added. - new gcad3d-background-processing; ../BG/gcadBG_test1.mak, ../BG/bggro.c - new plugin gMsh1 (GIS-Meshes from files with point- and boundary-coordinates) see http://www.gcad3d.org/doc/gMsh1.txt - LandXML-Import added (import PntList3D, Faces) - option screencast ON for Gtk2 added - bugfix "Process create - no processname in browser" - bugfixes Win10 - new section "HowtoVideos" in gcad3d.org Release-Notes: - primary GUI-Version changed to Gtk2; Gtk3 does not support OpenGL-legacy-mode. Programlines (C) 503150 Functions 5055 =========================================================================== Version 2.46.26 / 2022-03-04 - new code ATTL - definition of new linetypes (doc. see Codes and Formats/Attributes) - new plugin Demo_gsrc (Geometric-Source-Relocatable-Code, - eg add object-source from extern) - Bugfix Application-edit-symDir fixed - minor bugfixes - Russian removed Programlines (C) 516820 Functions 5022 =========================================================================== Version 2.46.25 / 2022-01-19 - bugfix Modify_Linetype_display - missing file ../ut/tstf__.c added - build-scripts do, ../options.sh, ../init_examples.sh updated Programlines (C) 515092 Functions 5003 =========================================================================== Version 2.46.24 / 2022-01-17 - adjust linewidth for UHD-screens - new remote-control-code clear (start new model - do not save active model) - new remote-control-code system (do operating-system command, wait) - new code DUMP (MAN and remote-control, dump objects, listt ..) - new dev-tool TSTF (Demo_tstf_1 - do commands from file and rebuild plugin dynamic) - minor bugfixes Programlines (C) 531959 Functions 5001 =========================================================================== Version 2.46.22 / 2022-01-06 - Bugfix dxf-export-crash-bspl-surf - Bugfix obj-export-bug-bspl-surf - Bugfix stp-export-bug-file-format - minor bugfixes Programlines (C) 531949 Functions 4996 Release-Notes: - some NVIDIA-drivers with Gtk3 cannot get OpenGL-Z-buffer; - use driver nouveau or use gcad-lib xa_gui_gtk2.so for Gtk2 =========================================================================== Version 2.46.20 / 2021-07-01 - Model-assembly-functions rewritten; subModels can be nested. - Model-assembly accepts direct import of step, dxf, wrl, stl, 3ds, obj. - Bugfix Cancel 2D-plane-definition - Bugfix create-new-subModel - Bugfix display-support-surface-conic - DXF-export now can place 3D-oriented blocks (INSERT) - STEP-export supports now some surfaces. Bodies not yet exported. - default-directory for Applications (gcad-scripts .gcap) in symbolic directory "APPLI" - config-files now in directory /cfg_/ (was /cfg/) - - new: Standards/select directory-path-group (project-related-directory-groups) - Modification of code for catalog-parts: - was eg |M20=CTLG "Profile/4x4_60"| - is now |M20="Profile/4x4_60.ctlg"| - remove "CTLG " before partname and add filetyp ".ctlg" to partname. Programlines (C) 531397 Functions 4994 =========================================================================== Version 2.46.18 / 2020-11-05 - CAD Ellipse - option CW (clockwise) added - CATALOG-parts can have subdirectories - Joint can import plane for positioning submodel - bugfix display of reversed Circle - bugfix select position gives wrong parameter for reversed curves - bugfix polygonal representation of trimmed-polygon in contour - bugfix loft-surf with reversed curve - bugfix insert points for "S Polygon < Points" (window GroupEdit) - modification of trimmed curve for boolean surface operations - functions Display/ObjNames ON and Display/ObjDirection ON rewritten Programlines (C) 512798 Functions 4819 =========================================================================== Version 2.46.16 / 2020-05-26 - new NC-process-demo-model sample_PRC_cut1_4 (cut offset-curve) - bugfix offset-curve "UT2D_2pt_int_ln_ci TODO I1" - bugfix "MAN-type-menu (left mouse button) covered" Programlines (C) 498204 Functions 4776 =========================================================================== Version 2.46.14 / 2020-05-21 - symbolic directories support subdirectories - redesign OpenGL-functions - bugfix plane-definition 2020-05-19 - plugin DemoPlugin_Create updated (create objects from plugin) - bugfix "unsupported language changed to english" - many bugfixes Programlines (C) 497252 Functions 4773 =========================================================================== Version 2.46.08 / 2020-04-04 - bugfix clothoid-parameter - bugfix select-dynamic-symbol - bugfix DL_alloc__-invalid-old-size - bugfix startparameter-model+plugin Programlines (C) 493507 Functions 4826 =========================================================================== Version 2.46.06 / 2020-03-31 - first updates for split surfaces Programlines (C) 492519 Functions 4833 =========================================================================== Version 2.46.04 / 2020-02-21 - Bugfix "group-select-box not working" (Ctrl-leftMousbutton-drag selects group) - Bugfix "defaultColor changed after subModel" - Bugfix "CirPat.gcap Pointdefinition not yet implemented" - Bugfix MS-Win OpenGL-Crash-Modsiz - Internal Gtk-dialogs replaced by executable Gtk-dialogs - zenity-dialogs replaced by executable Gtk-dialogs Programlines (C) 476628 Functions 4825 =========================================================================== Version 2.46.02 / 2019-12-18 - MAN: new function "goto LineNr" with Ctrl-L - MAN: new function "find text" with Ctrl-F - new function "Search obj by objID" in Search/Name (button "edit") - Bugfix "parametric-Point on polygon in compound-curve" - Bugfix "find movable points" in CAD, sel. obj with right mouseB., "move-points" Programlines (C) 473711 Functions 4822 =========================================================================== Version 2.46.00 / 2019-12-02 - CAD, MAN: bugfix "Point-referenced-X-Y-Z", eg "P30=P(X(P20) Y(P20) Z(P32))" - CAD, MAN: new function "intersect line-cylinder" - CAD, MAN: lines tangent to circle from parameter or startPoint or endPoint; eg L26=L(C20 0.5) L26=L(C20 MOD(1)) L26=L(C20 MOD(2)) - CAD: new function Variable = angle "V Angle line/vector" and "V Angle 2 lines/vectors" - CAD: new function Circle from centerline and point on arc ("CIR Axis Point") - CAD: new parameter "tilt-angle" for Plane "PLN PT Plane Offset Angle" - CAD: redesign of geometry-engine; new codes SEG(), PTS(); PTI(); see CAD_Base_en.htm#fmt_dynamic-obj - CAD: handling viewports added to menu "Display" - new function 'select obj from objID' in menu Select - Bug "autoscale mockup models wrl obj stl" fixed - Installation- and Development-documentation updated (see Help / Documentation) Programlines (C) 472776 Functions 4818 =========================================================================== Version 2.44.12 / 2019-07-11 - CAD: "A Revolved Surf" - support of trimmed curves added - CAD: "A Extrusion Surf" - support of trimmed curves added - CAD: bugfix 'cylindric-surfaces-height-from-parameter' =========================================================================== Version 2.44.10 / 2019-06-20 - CAD: projection-plane added to View Top, Front, Side - MAN: new function search-object (Ctrl-F) - bugfix 'move-points_on_construction-plane' - bugfix 'resize-window-smaller' - bugfix 'CentOS-nan-crash' - bugfix 'Debian-startup-hang-uname' =========================================================================== Version 2.44 / 2019-04-10 - CAD: new offset-curves for all planar curves (for cutting, milling) - CAD: Modify TRAnslate and TRAnform can use trimmed curves - CAD: Curves "BSpline < convert & join obj's" can use trimmed curves - RemoteControl: new command "WAIT_ESC" (wait until ESC-key is pressed) - new startparameter "start remoteCommandFile"; see www.gCAD3D.org/doc/Settings_en.htm#Start Programlines (C) 463510 Functions 4752 =========================================================================== Version 2.43 / 2018-11-16 - bugfix "gtk.h: no such file" for i586, i686 - new language (malai) added; =========================================================================== Version 2.42 / 2018-10-16 - .deb and .rpm-packing reorganized, doc-directories changed, - help-menu rewritten; new languages added; =========================================================================== Version 2.41 / 2018-06-07 - new remote-command "exit" - Bugfixes ("UME_alloc EOM" ..) =========================================================================== Version 2.40 / 2018-06-07 - new function File/Open last-used; - Startup-parameters changed, see www.gCAD3D.org/doc/Settings_en.htm#Start - redesign of curves (for watertight-models curves now have polygon-files) - new CAD-function "CurveEditor"; see www.gCAD3D.org/doc/CVED_en.htm - CAD-Translate with vector ("TRafo transl") option "keep parent" added - new software-layout documentation www.gCAD3D.org/doc/SW_layout_en.htm Programlines (C) 445885 Functions 3954 =========================================================================== Version 2.35 / 2017-04-18 - all curve-modifications (eg CUT) create now trimmed-curves - all curves now have a polygonal representation (see www.gCAD3D.org/doc/watertight.htm) - Format of message-files changed ({key} = {value}) for automatic translation Programlines (C) 415388 Functions 3956 =========================================================================== Version 2.34 / 2016-10-05 - CAD - Plane definition extended. See www.gCAD3D.org/doc/CAD_PLN_en.htm#F2 - CAD - new symbol Arrowhead (N Symbol, symbolType 6) - CAD - selection of catalogparts fixed - CAD - Measure PT / Obj: normals to all types of curves added - Menu Display: new option "Background white" (use eg with "save as JPG") - automatic scaling (button "Scal.All") rewritten Programlines (C) 431188 Functions 3956 =========================================================================== Version 2.32 / 2016-04-02 - new function: File /save Model as / JPG (copy grafic-window) - print-module: output of surfaces (by using http://www.geuz.org/gl2ps) - new print-format PDF - bugfix print PS Programlines (C) 407808 Functions 3956 =========================================================================== Version 2.30 / 2016-03-16 - DXF-export: export subModels as BLOCKS - DXF-import: import BLOCKS as subModels - new plugin Demo_toolbar2 - CAD - provide vertex-position if analytic position cannot be computed - CAD - bug "select ellipse in CCV" fixed - CAD - bug "CUT" line with single cutting-obj fixed - automatic support of all languages of installed messagfiles Programlines (C) 406226 Functions 3956 =========================================================================== Version 2.28 / 2015-08-20 - new plugin Demo_toolbar1 - new plugin Demo_appDat1 - Undo output of applications and plugins with the UNDO-button Example: DemoPlugin_Dialog.c (func UNDO_app__) - CAD "LN tangent to ..": parameter "unlimited" added "normal to construction-plane" bug fixed - Bugfix GUI_file_open__ and GUI_file_save__ - GL_Do_Scale__ viewer bug with scroll fixed - GUI_file_open_1 bug "no-selection" fixed - Interaction bug "redo_Interaction" fixed - development-docu for codes - formates improved Programlines (C) 346061 Functions 4927 =========================================================================== Version 2.26 / 2015-06-22 - Bug "translate concatenated-curve" fixed (sample_tra_ccv_1.gcad) - Bug "modify GIS-point" fixed (sample_gis1.gcad) - Bug "display html docu" (Linux only) fixed - minor bugfixes - modifications for git Programlines (C) 336808 Functions 4917 =========================================================================== Version 2.24 / 2015-02-25 - NEW: License changed to GPL-v3; see Releasenotes. - modifications for git - minor bugfixes. Programlines (C) 337156 Functions 4919 Releasenotes: Get sourcecode from github.com/gcad3d/gcad3d or from gCAD3D.org/download/gCAD3D_2.24-src.zip =========================================================================== Version 2.22 / 2015-01-08 - Step-import: new functions and bugfixes - dxf-export: export contours - dxf-import: bug POLYLINES and rotation (code 50) with INSERT fixed - structure of contour (CCV) completely changed. - CAD-Measure can select vertex-points - CAD-Interaction checkbox, can modify all numeric values Programlines (C) 365495 Functions 4652 Releasenotes: Contour (CCV) structure changed: see struct CurvCCV (Typ_CVCCV) Change direction of contoursegments with REV (was CW). CAD-Interaction can modify all numeric values: see MODVAL in www.gCAD3D.org/doc/CAD_Activ_en.htm =========================================================================== Version 2.20 / 2014-03-28 - CAD: sweep-surfaces new - CAD: loft-surfaces (initially b-spline-surfaces) - new: Step-export - Modify/Linetyp improved (see www.gCAD3D.org/doc/Attribs_en.htm) Programlines (C) 355702 Functions 4575 Releasenotes: Sweep-surfaces: see www.gCAD3D.org/doc/format_gcad_A_en.htm#suswe Step-export AP203/ISO-10303-21: support for curves, surfaces; not yet colors, bodies. =========================================================================== Version 2.14 / 2013-10-21 - new: dynamic modification of numeric values - new: "find parent-objects" and "find child-objects" - submodels: bug "load catalog-part" fixed Programlines (C) 345729 Functions 4434 Releasenotes: "Modify numeric values" provides dynamic update of all parametric child-objects. Activation from the popup-menus (right mousebutton on object) in CAD or MAN. See video: http://youtu.be/q9WR7GRCWoY Find the parents or childs of parametric objects; this option was added to the popup-menus (activated with the right mousebutton) of the object in the display-window, in the browser-window and in the Search-window. Object-names are displayed in the object-browser. Applications: new dialogoptions CKB (checkbox) and RDB (radiobuttons), bugfixes. see www.gCAD3D.org/doc/Appli_en.htm V.2.141 - 2013-10-28: bug CAD -> MAN fixed. =========================================================================== Version 2.12 / 2013-09-07 - new: "Viewport" saves / restores active viewport - DXF: new version Dxf-2000; import and export of SPLINE and ELLIPSE. - OBJ: can import and export colors (.mtl - file). - Modify/Surface color: select color from existing face as new active color - Modify/SurfaceStyle: RCIR (planar 3 or 4-point-face) can also be set to symbolic - Search/Name: find childs / parents of object; bugfixes. - CAD vector cartes: additional parameters rotation-angle, tilt-angle. Programlines (C) 342650 Functions 4629 Releasenotes: Viewport: see www.gCAD3D.org/doc/VWR_en.htm#views Search/Name: see www.gCAD3D.org/doc/Search_en.htm CAD vector cartes: see www.gCAD3D.org/doc/CAD_Vec_en.htm Bug at startup with parameters fixed =========================================================================== Version 2.10 / 2013-05-07 - new NC-processor PRC_cut1, postprocessor G-Code. - CAD/Lines: tangents between circles/ellipses/b-splines - CAD/Curves Ellipse from major Axis and point on the ellipse - CAD/Vectors/VEC objects: get parallel tangent from curve, point on curve. - CAD/Trim/CUT VEC objects: trim curves from parameters. - Application: bug "update selection-input" fixed - Catalog: bug "preview position" fixed Programlines (C) 340271 Functions 4395 Releasenotes: New process-interface; see www.gCAD3D.org/doc/html/Process_en.htm. New NC-processor PRC_cut1; see www.gCAD3D.org/doc/html/PRC_cut1_en.htm, replaces the internal NC-processor. New tangent linees between circles/ellipses/b-splines: see www.gCAD3D.org/doc/html/CAD_LN_en.htm#F5 =========================================================================== Version 2.01 / 2013-02-25 - CAD-Planes rewritten. - Userapplication bug "cannot execute" fixed - RemoteControl bugfixes - new MS-Windows-version (XP and Win-7; 32 and 64-bit) - new VisualBasic.Net testprogram for MS-Windows-RemoteControl Programlines (C) 313447 Functions 4293 Releasenotes: New functions for defining planes (see CAD/Planes). See www.gCAD3D.org/doc/html/CAD_PLN_en.htm RemoteControl-documentation: See www.gCAD3D.org/doc/RemoteControl_en.htm =========================================================================== Version 2.00 / 2013-01-05 - new RemoteControl; see http://www.gcad3d.org/doc/html/RemoteControl_en.htm - Bugfixes Programlines (C) 312573 Functions 4250 Releasenotes: With RemoteControl you can control the cad-program from programs. All programming languages can be used, even shell-scripts. For input and output 2 pipes are used. Input and output is done with textcodes, not binary. =========================================================================== Version 1.91 / 2012-12-05 - new Interface to Gtk3 - Step-import rewritten; - CAD-Analysis-function now in toolbar "Measure" Programlines (C) 309077 Functions 4208 Releasenotes: This version provides a new layer (C-KIT-GUI) between the application and gui-software (Gtk+) and OpenGL. C-KIT-GUI has 2 shared libraries - Gtk2 and Gtk3. This makes the application independent from the GUI. C-KIT-GUI is OpenSource (http://www.gcad3d.org/gui/devdoc/index.htm). =========================================================================== Version 1.82 / 2012-04-04 - problem get previous model at startup fixed - problem change editor (Standards/Editor) fixed - ruled surfaces - ellipses fixed - file-chooser improved, deprecated gtk-functions removed - "variable not found" when loading catalogparts fixed - "Vektor undefined" for application-scripts fixed - select object for application-scripts fixed Programlines (C) 333815 Functions 3969 =========================================================================== Version 1.80 / 2012-01-20 - CAD-handling improved, direct help for the active CAD-inputfield - many bugfixes - new debian-package for Linux 32 and 64 - bit Programlines (C) 328642 Functions 3971 =========================================================================== Version 1.70 / 2011-10-06 New: - CAD-create B-Splines / join and convert into B-Splines handles points, lines, circles, polygons, ellipses and clothoids. see www.gCAD3D.org/doc/CAD_CV_en.htm#F8 - BSpline-surfaces also from trimmed spline-curves - List of selected objects gives also parent-objects (eg of CUT-operations) - Connection-lines (a new type of curve) see www.gCAD3D.org/doc/html/CAD_CV_en.htm#F9 Bugfixes: - BSpline-surfaces: turns curves automatic if necessary - edit points: insert points into polygon / b-splines fixed - Linux-64: Function "Group / save group --> file" fixed - Error exporting large surfaces (OBJ, STL, VR) fixed - Errorhandling improved - Undo fixed for objects on construction-plane - getting-started-documention updated see www.gCAD3D.org/doc/html/CAD_examples_en.htm Programlines (C) 322070 Functions 3900 =========================================================================== Version 1.64 / 2011-07-21 New: - joints - import of objects from subModels; see www.gCAD3D.org/doc/html/CAD_Jnt_en.htm - new grid showing active constructionplane Bugfixes: - CAD-handling improved - CAD-"move points" improved - Settings Display/PointDisplay-OFF und PlanesDisplay-OFF are stored in model - SVG-Export: stroke-width, font-size fixed. Devel: - DemoPlugin_Create.c updated Programlines (C) 317590 Functions 3856 =========================================================================== Version 1.62 / 2011-05-15 New: - Application "3Dfrom2D" (create 3D-models from 2D-drafts) see www.gCAD3D.org/devdoc/ApplicationData.htm - Demo_CPP is a new plugin made in C++ (using gcad-functions from a cpp-plugin) Bugfixes: - test for max. texturesize - many bugfixes for MS-Win Programlines (C) 308203 Functions 3832 =========================================================================== Version 1.60 / 2011-04-02 New: - search objects renewed: find searchpatterns and/or depending objects (checkbox "Search/Name" or Ctrl-F; www.gCAD3D.org/doc/Search_en.htm) - ApplicationData - plugins can store applicationspecific data here (www.gCAD3D.org/devdoc/ApplicationData.htm) - ApplicationObjects - plugins can create applicationspecific objects (also OpenGL-objects; www.gCAD3D.org/devdoc/ApplicationData.htm) - development-package and documentation updated (www.gCAD3D.org/devdoc/index.htm) (www.gCAD3D.org/??/dev??.zip) - Microsoft 64-bit: works now if you do not install on the (write-proteced) systemdrive C. Bugfixes: - automatic reload of plugins fixed Anzahl Programmzeilen 307627 Anzahl Funktionen 3787 =========================================================================== Version 1.58 / 2011-02-22 New: - load also images with 8-bit-colors (until now only images with 24-bit-colors) =========================================================================== Version 1.56 / 2011-01-22 New: - Civil-Engineering-application APP_GIS1: breaklines and void areas added see www.gCAD3D.org/doc/APP_GIS1_de.htm - new CAD-function to define the orientation of submodels by rotationangle see www.gCAD3D.org/doc/CAD_Model_de.htm#F0 Bugfixes: - ScaleAll - bug fixed. - 64-bit: DispListAllocation-bug fixed. - VRML2-export, VRML2-import bugfixes. Anzahl Programmzeilen 305892 Anzahl Funktionen 3757 =========================================================================== Version 1.54 / 2010-11-07 New: - multiselection of a group of objects with the mouse see www.gCAD3D.org/doc/GROUP_en.htm) Bugfixes: - using keycodes improved, dokumentation improved see www.gCAD3D.org/doc/VWR_en.htm see www.gCAD3D.org/doc/CAD_en.htm see www.gCAD3D.org/doc/gCAD3D_startMAN_en.htm Anzahl Programmzeilen 304046 Anzahl Funktionen 3697 =========================================================================== Version 1.52 / 2010-10-10 New: - Export SVG (IO_svg_de.htm, IO_svg_en.htm) Bugfixes: - Anzahl Programmzeilen 302727 Anzahl Funktionen 3655 =========================================================================== Version 1.50 / 2010-06-21 New: - Measure-Function (main-menu; checkbox "Measure") - TextureEditor. Select surface with right mousebutton, select "texture". Move / zoom textureimage with mouse. - Programdirectories can be redirected in startscript (Linux only) - Print: white background .. Bugfixes: - OBJ-export: bug "missing triangles" fixed. - PointEditor: pointselection improved - dxf-import: buffersize increased - selection of points improved - Print-MS: prints to network-printers - many bugfixes .. Anzahl Programmzeilen 326070 Anzahl Funktionen 3616 =========================================================================== Version 1.46 / 2010-03-27 New: - new Linux 64-bit version (Linux: 64- and 32-bit; Microsoft: 32-bit). - import DXF-Files: import also rounded Polylines. - plugin-directories are binMS32 and binLinux32 and binLinux64 (until now bin) Bugfixes: - Step-import: bug with rational b-splines fixed. - display CAD-helpfiles with firefox: bug fixed. =========================================================================== Neu in Version 1.44 / 2010-02-18 New: - VRML-2-Import (no Animations, textures not yet) - tooltips and messages spanish/french/italian Bugfixes: - MS-Windows: import-textures-bug fixed - MS-Windows: successful tested on Windows-7 - MS-Windows: now using MinGW (until now Micosoft Visual-C) - VRML-1 Import an Cadenas Partserver angepasst Anzahl Programmzeilen 311360 Anzahl Funktionen 3250 =========================================================================== Neu in Version 1.42 / 2010-01-15 New: - all tooltips internationalized (de / en) - CAD: PointEditor (move points of curves (lines, polygons, splines ..), all depending objects are updated dynamically) - decode and view objects with popup-menu-function "inspect" (right mouse-button) Bugfixes: - import OBJ-Files (Wavefront): support for newer Format (blender, SweetHome3D) - CAD: Undo and Redo completely rewritten. Anzahl Programmzeilen 308621 Anzahl Funktionen 3217 =========================================================================== Neu in Version 1.40 / 2009-11-13 New: - Browserwindow (treeview of all objects) - object-specific popup-menus for selections (with the right mouse-button) in the Graficwindow and in the Browserwindow Bugfixes: - STEP-Import: bug in STP_r_alloc_tab fixed - Startup-problem with textured models fixed - problem translate-object-by-vector fixed Anzahl Programmzeilen 302033 Anzahl Funktionen 3117 =========================================================================== Neu in Version 1.34 / 2009-09-08 Bugfixes: - Linux: using libgtkglext (before libgtkglarea) Anzahl Programmzeilen 289249 Anzahl Funktionen 3010 =========================================================================== Neu in Version 1.32 / 2009-08-29 New: - CAD: select-options with middle mousebutton - redefine Help-Browser, Editor (Menu / Standards) Bugfixes: - CAD: INTersect and CUT completely rewritten. Anzahl Programmzeilen 295548 Anzahl Funktionen 3032 =========================================================================== Neu in Version 1.30 / 2009-07-15 Bugfixes: - DXF-Import completely rewritten. - italian docu - partially Anzahl Programmzeilen 289249 Anzahl Funktionen 3010 =========================================================================== Neu in Version 1.28 / 2009-06-03 New: - new userdocumentation (only german - not yet translated) - new developer-documentation (with Doxygen, english) Bugfixes: - memory leak fixed Anzahl Programmzeilen 264235 Anzahl Funktionen 3001 =========================================================================== Neu in Version 1.26 / 2009-03-05 New: - CAD: create parametric points at selection of surface - MS-Win: Portierung auf Express-2008-Compiler (VC9) Bugfixes: - segment-faults at startup fixed for Puppy-Linux Anzahl Programmzeilen 261093 Anzahl Funktionen 3002 =========================================================================== Neu in Version 1.24 / 2008-11-13 neu: - curve from intersection surface x surface (CAD/INT intersect) Bugfixes: - formulaInterpreter: problem with "((" fixed - bug "cannot support textures" fixed - bug export subModels as VRML-1 and VRML-2 fixed Anzahl Programmzeilen 259451 Anzahl Funktionen 3002 =========================================================================== Neu in Version 1.2 / 2008-10-09 neu: - CAD-Search/Name: objectList for all kinds of objects - objectList: define name or info for object; search for names/infos - objectList: search for names/infos (filter objects) - popup-menu in objectList (right mousebutton) (modify name, modify object, delete object) Bugfixes: - CAD-Modify/Delete: display depending Lines fixed Anzahl Programmzeilen 257561 Anzahl Funktionen 3125 =========================================================================== Neu in Version 1.18 / 2008-09-07 neu: - use jpg-images for textures, - intercative modification of scale/position of textures (see Help / Textures) - MS-Win: new GTK-Version 2.12; Anzahl Programmzeilen 255966 Anzahl Funktionen 2961 =========================================================================== Neu in Version 1.16 / 2008-08-12 neu: - Anwendungsprogramme mit Eingabeformularen (siehe Help/Application) Applicationprogramming with Inputforms (see Help/Application) Anzahl Programmzeilen 253393 Anzahl Funktionen 2925 =========================================================================== Neu in Version 1.146 / 2008-06-04 neu: - CAD: Project objects along vector onto plane (Project obj) - FormulaInterpreter: new functions ASIN ACOS ATAN - FormulaInterpreter: new function 'raise to power' with ^ Bugfixes: - CAD: Circle "C = ARC point point radius" korrigiert - FormulaInterpreter rewritten, operatorpriority corrected - import Landmark-XML: point-not-defined bug fixed. Anzahl Programmzeilen 249310 Anzahl Funktionen 2862 =========================================================================== Neu in Version 1.144 / 2008-03-01 neu: - Userapplication APP_GIS1 with the following functions: - GIS-function: import, modify, export Ascii-GIS-pointfiles - GIS-function: create mesh ("TIN") from points Anzahl Programmzeilen 245249 Anzahl Funktionen 2800 =========================================================================== Neu in Version 1.142 / 2008-01-18 neu: - Documentation translated into English - OpenGL-Viewer: speed with large meshes improved - First Animation/Kinematik-Demoprogram (plugin) - tested with Mandrake-2008 Ubuntu-7.10 OpenSuse-10.3 Anzahl Programmzeilen 241468 Anzahl Funktionen 2735 =========================================================================== Neu in Version 1.14 / 2007-12-04 neue Funktionen: - CAD: Circle tangential to 3 Objects - Documentation translated into English (~ 50 %) - Development-Package: Functionheaders & Description (see DevelTools.txt) Bugfixes: - CAD: Circle tangential to 2 Objects + Radius rewritten Anzahl Programmzeilen 240265 Anzahl Funktionen 2735 =========================================================================== Neu in Version 1.12 / 2007-10-20 neue Funktionen: - import Mesh from Landmark-XML-Files - create Clothoid-Curve (see CAD - "S Clotoid" - Help) - compress/decompress native modelfiles (with gzip) - 1-n Objekte zu B-Splinekurve verbinden (see CAD - "S BSpline < join obj's" - Help) - Circ from startpoint, tangent and radius (see CAD - "ARC PT Tang Radius Angle" - Help) - Vectors tangential to curves (see CAD - "VEC tangent. (Circ, Elli, Bsp, Cloth) - Help" - import mesh from Landmark.xml - files Bugfixes: - Iges-Import-Bug with Qmax/Qflex3D-files fixed - VRML2-Export-Bug with big surfaces fixed - DXF-Import-Bug limiting to 10000 input-objects fixed. Anzahl Programmzeilen 236640 Anzahl Funktionen 2703 =========================================================================== Neu in Version 1.100 / 2007-09-01 neue Funktionen: - Delete/Restore-Funktionen neu implementiert (Ctrl-Z = Delete, Ctrl-Y = Restore) - Konstruktionsebene (ConstructionPlane, UserCoordinateSystem) neu in CAD (CAD - "PLN ..", "ActiveConstrPlane", "Reset ConstrPlane") - B-SplineKurven exact durch Definitionspunkte (CAD - "S BSpline < Points...") - Freiformflaechen durch Querschnittkurven (CAD - "A BSplSur < Curves across") - Freiformflaechen durch Laengs- und Querschnittkurven (CAD - "A BSplSur < Curves along/across") - Freiformflaechen durch 4 oder 3 Randkurven (CAD - "A BSplSur < Curves along/across") - B-SplineKurven aus isoparametrischen Flaechenkurven (CAD - "ISOparametric Curve from Surf" (Menu CUT..)) - Projektion Punkt auf Freiformflaeche (CAD - "PT Proj. PT -> LN/CIR/CRV/PLN/SUR") - Schnittpunkt Linie / Freiformflaeche (CAD - "PT intersect LN/CIR/CRV/PLN/SUR") Anzahl Programmzeilen 232442 Anzahl Funktionen 2638 =========================================================================== Neu in Version 1.084 / 2007-07-07 geändert: - Iges-Import from AutoDesk-Inventor =========================================================================== Neu in Version 1.082 / 2007-06-17 geändert:Butt - Fehler bei CATALOG korrigiert =========================================================================== Neu in Version 1.08 / 2007-05-08 neue Funktionen: - Normteilbibliotheksfunktionen Catalog (Catalog_de.htm) - Modify subModelPosition (Translate/Rotate/Surface-to-Surface) - Export im Format STL; subModels werden exploded (f. Blender) - WRL-Export: es werden auch Mockup-subModels (wrl,stl,..) exportiert - neue Funktion WRITE/CALL zur Erzeugung von Parametrikmodellen (gCAD3D_de.htm) - neue Konstante Variablen (RAD_1 SR_3 .. siehe Doku Variablen) - Linuxversion nun mit gcc4.1.1 Fehlerkorrekturen: - Fehler bei JUMP in subModels korr. - alle DLL's (.so) nun im Unterverzeichnis bin Anzahl Programmzeilen 238692 Anzahl Funktionen 2556 =========================================================================== Neu in Version 1.06 / 2007-03-27 neue Funktionen: - Import STL-Files (Ascii) - neue interaktive Help-Funktion fuer CAD - Dateityp ".dat" fuer das native Format geaendert in ".gcad" - Samplemodell fuer texturierte Flaechen. - Fehler MS-Win CAD-GruppenEingabe korrigiert - MS-Win: Portierung auf Express-2005-Compiler (VC8) - MS-Win: Portierung auf GTK-Version 2.10 Anzahl Programmzeilen 216576 Anzahl Funktionen 2624 =========================================================================== Neu in Version 1.04 / 2007-01-01 neue Funktionen: - Intersection Surface X Plane - KeyIn Objektname bei Dump/Obj und Group/Add - Linux: erste Version mit Installer gxInstall. - Fehlerkorrekturen. Anzahl Programmzeilen 211651 Anzahl Funktionen 2487 =========================================================================== Neu in Version 1.02 / 2006-09-13 neue Funktionen: - Texturen auf Flaechen legen - VRML2-Export (VRML-97; noch keine Texturen, noch kein VRML2-Import) - DXF-out: Flaechen werden als 3DFACE's exportiert (nicht subModels) - interaktiv Farbe und Transparenz fuer Flaechen setzen - neues Objekt 3D-Dimension (NOTE N DIM3) - neues Objekt Note mit 3D-Punktkoordinaten (N PointPos; N=LDRP) - neues Objekt Note mit Kreis (N Text,LN,Circle; N=LDRC) - neues Objekt Symbol Stern, .. Vektoren (N Symbol; N=LDRS) geändert: - BlockNote (N=TAG); Parameterreihenfolge geaendert. Anzahl Programmzeilen 209117 Anzahl Funktionen 2635 ========================================================================= Neu in Version 1.00 / 2006-05-10 neue Funktionen: - CAD: Linetyp interaktiv modifizieren - CAD: SurfaceStyle (shaded od. symbolic) interaktiv modifizieren - CAD: Parametrische Definition für Punkte auf Line,Circ, Curve. - CAD: Parametrische Definition für Segmente von Polygon, CCV. - VRML1-Export von Submodellen (Assemblies) geändert: - Displayprobleme bei modifizierten Elementen (CUT ..) korrigiert - NC-Replay-Fehler korrigiert. - STEP-Import: Fehler bei sehr grossen Modellen korrigiert Anzahl Programmzeilen 201785 Anzahl Funktionen 2547 ========================================================================== Neu in Version 0.98 / 2006-02-24 neue Funktionen: - STEP-Import: Assemblies und Rational-B-SplineCurves/Surfaces; - VRML1-Export: Assemblies (subModels). - Interaktiv: Gruppe bilden und (native) exportieren. - Interaktiv: Circ - neue Funktionen geändert: - Keyword MOCK obsolet - Fehlerkorrekturen .. Anzahl Programmzeilen 197887 Anzahl Funktionen 2528 ========================================================================== Neu in Version 0.96 / 2005-11-10 neue Funktionen: - STEP-Import (ISO-10303-21 - AP203/AP214). Getestet mit CATIA-V4 und CATIA-V5. Noch nicht unterstützt: Rational-B-SplineCurves. - CAD-Funktion Prisma (Solid) geändert: - VRML1: Problem zu grosse Importmodelle korr. - Fehlerkorrekturen bei Tesselate und Export VRML1. Anzahl Programmzeilen 182424 Anzahl Funktionen 2349 ========================================================================== Neu in Version 0.94 / 2005-06-17: Korrigiert 2005-08-08: - MS-Win: Fehler bei Installation in Verzeichnisse mit blanks im Namen neue Funktionen: - MS-Win: NISI-Installer - Parallelogramm (S=RECT vec1 vec2) - Solids: Kugel (B=SPH center radius) - Solids: Prisma von Parallelogramm (B=PRISM parallelogramm vektor) - VRML1: Sphere und Cone. geändert: - Linux: GTK+2 (bisher GTK+1.2); gtkglarea statisch gelinkt. - MS-Win: GTK+2 + GtkGLExt (bisher GTK+1.2 + gtkglarea) - Fehlerkorrektur bei Import VRML1 und Import Iges - Fehlerkorrektur bei NC (siehe Modell sample_nc0.dat) Anzahl Programmzeilen 165485 Anzahl Funktionen 2151 ========================================================================== Neu in Version 0.93 / 2005-05-11: neue Funktionen: - Symbole als selektierbare Objekte (N=TAG ..) geändert: - Fehlerkorrektur bei Import VRML1 und Import Iges - Fehlerkorrektur bei Import Bitmaps (padding) - Fehlerkorrektur bei Export Mockup (VRML1, OBJ, TESS) Anzahl Programmzeilen 163254 Anzahl Funktionen 2080 ========================================================================== Neu in Version 0.92 / 2005-04-11: neue Funktionen: - Import/Export von VRML-1-Files als Mockup-Modelle (nur FaceSets) - Import/Export von WaveFront-OBJ-Files (nur Faces) - Interaktionen können mit allen Darstellungsobjekten verbunden werden - Interaktion Modellaufruf (wie HTML - HREF) - Interaktion Programmaufruf (Plugin starten) - Interaktion Ansichtsposition (Viewport) verändern - Transformation von Kurven und Flächen (Translation, Rotation, Transformation) - Transformation in anderes Referenzsystem - Transformation aus Referenzsystem in das Hauptachsensystem - Darstellung von Bitmaps (nur uncompressed BMP-Files) - Toolbar und Messagebar können ausgeblendet werden (Vollbild) geändert: - Aufbau der Flächen vom Typ_SURCIR und Typ_SURSTRIP - Bitmap-Notes; "N#=TXA .." ersetzt durch "N#=TAG 0 .." Anzahl Programmzeilen 160773 Anzahl Funktionen 2060 ========================================================================== Neu in Version 0.90 / 2004-12-30: neue Funktionen: - Iges/Dxf-Modelle können als Startparameter angegeben werden (aus Filebrowser) - neuer Funktionsmodul "Viewer" - File/Open: DXF/IGS - Modelle werden nun automatisch importiert. - Dimensions fertiggestellt (Linear-, Winkel-, Radiusvermaßung) - Texte: Sonderzeichen, Textsize nun in den Defaults. - CAD-Funktion Suchen/Löschen/Modifizieren verbessert - CAD: direkte Selektion von Objektendpunkten, Polygonpunkten .. - DXF-Import von LWPOLYLINE u DIMENSION u MTEXT - neue Kreisdefinition:Circ = Mittelpunkt Startpunkt Drehwinkel Z-Achse geändert: - Definition Alfatext (N#=TXA - TXA kommt dazu) - Kreisdefinition Circ = Mittelpunkt Radius: - Z-Achsvektor hinzu ("DZ"). - struct Dimen: char dtyp zu. Noch nicht implementierte Funktionen: - Erzeugen von B-Spline Flächen (dzt nur via Import Iges) - Funktionen zur Erzeugung von Schnittkurven von Flächen - gelochte Schraffuren - Zeichnungsableitung 2D -> 3D Anzahl Programmzeilen 147630 Anzahl Funktionen 1907 ========================================================================== Neu in Version 0.86 / 2004-10-10: neue Funktionen: - Viewer: Mittelpunkt für 3D-Rotation durch Selektion eines beliebigen Vertex - CAD: RevolutionSurfaces (Rotationsflächen) - CAD: Funktion CUT (trimmen von linearen Elementen) - CAD: Funktion TRANSLATE (verschieben / drehen von linearen Elementen) - CAD: Funktion PROJECT (lineare Elemente auf Ebene projizieren) - CAD: Funktion MIRROR (lineare Elemente um Ebene spiegeln) - CAD: Analysefunktionen (Objekt dekodieren, Abstand / Normalabstand messen) - Iges-Import: Getrimmte, gelochte RuledSurfaces (144 - 118) und getrimmte, gelochte RevolutionSurfaces (144 - 120). - Iges-Export: B-Spline Flächen Ent. 128 und Rev.Surfaces, Ent. 120. - DXF-Export: Ellipsen und B-Spline-Kurven werden als POLYLINE ausgegeben. geaendert: - Objekttyp "T" zur Definition geometr. Transformationen (war ToolDef). - struct Circ: Oeffnungswinkel ango zugefuegt Anzahl Programmzeilen 140173 Anzahl Funktionen 1808 ========================================================================== Neu in Version 0.84 / 2004-07-08: neue Funktionen: - begrenzte, gelochte Flaechen mit Stuetzflaeche (Ruled, B-Spline, Konisch Toroid). geaendert: - Definition f. gelochte planare Flächen Anzahl Programmzeilen 126304 Anzahl Funktionen 1734 ========================================================================== Neu in Version 0.82 / 2004-04-30: neue Funktionen: - Planare gelochte Flaechen aus CIRC / Ellipse / B-Spline / CCV (A = FSUB) - Iges-Import u. Export von planaren gelochten Flaechen (Ent. 144,142,102) - automatisches Vergroessern aller Datenfelder (realloc) - automatisches Laden von Modellen / Programmen (durch Startparameter) geaendert: - Alle zur Entwicklung von Zusatzprogrammen erforderlichen Files in Paket -devel- ausgelagert. Anzahl Programmzeilen 123107 Anzahl Funktionen 1579 ========================================================================== Neu in Version 0.80 / 2004-02-02: neue Funktionen: - interne und externe Submodels - Konstruktionsebene frei definierbar - neue Iges-Import-Elemente 118,122,144,308,408 - neue Iges-Export-Elemente 118,308,408 - RuledSurface aus Grundelement und Vektor geaendert: - Startupfile nun tmp/Model_ (war tmp/xa.apt) - File/Open nur auf Verzeichnisse in Datei /xa/dir.lst - Definition Torus abgeaendert Anzahl Programmzeilen 117749 Anzahl Funktionen 1509 ========================================================================== Neu in Version 0.77 / 2003-11-14: Neue Plattform MS-Windows. neue Funktionen: - neue Printertreiber (Postscript(Vektoren), PCL5(via GL), HPGL). Programming: - neues Beispiel Postprozessor (DemoPostProc.*, mit Sourcecode). - struct Ellipse geaendert in struct CurvElli (VC98\include\wingdi.h) !! - struct Polygon geaendert in struct CurvPoly (VC98\include\wingdi.h) !! ========================================================================== Neu in Version 0.74 / 2003-09-15: - CAD_Interface fuer planare Flaechen, Flaeche auf Konus, Flaeche auf Torus - CAD-Interface fuer die Objekte Konus, Torus. - Darstellung getrimmter Flaechen durch integrierte Dreieckszerlegung (Tesselation) fuer planare Flaechen, Flaechen auf Konus, Flaechen auf Torus. - Auswahlmenue (Popup) bei Selektion graf. Objekte, wenn mehrere Objekte genau uebereinander liegen. - CAD-Interface fuer neue Funktion Schraffur (Menue Flaechen - S) - Eingabefenster f. div. Toleranzwerte (Standard/Tolerances) - Definition Drehmittelpunkt (ViewZ) verbessert. - Fehler beim Resolv Contours korr. - Lizenzhinweis LGPL entfernt (Sourcecode nur teilweise frei) ========================================================================== Neu in Version 0.72 / 2003-08-04: - Schnittpunkte Circ/B-Spline, Circ/Ellipse, Ellipse/Ellipse, Ellipse/B-Spline. - interaktives Objekt Polygon (im Menü Kurven - S) - proj. PT -> Polygon, Tangente an Polygon - Schnittpunkte Polygon - Line, Circle, Ellipse, B-Spline, Polygon. - Kreise: Bei Vollkreisen mit Z-Vektor nach -Z nun Z-Vektor immer nach +Z (dadurch alte Konturen aus V0.70 tw. defekt) ================================== EOF ====================================