Date: 2003-04-02
Version: 1.5

New:

IObjectCAD_Spline
IOCCamera

Extended Undo-functionality for drawing- and refinementmethods
flipping and mirror of drawing-components
Improved catching-methods for drawing- and refinementmethods
The ACAD-leader-drawingelement will be read and displayed

FIX
Polygonmeshes as part of the IOCLWPolyline will be displayed better
Fixed some bugs in the attribute-editor
sorts of lines now in OpenGL-mode, too

Date: 2002-12-13
Version: 1.4

new:
IObjectCAD_Misc. Get_ColorByIndex() to get rgb values of a color index
IObjectCAD_Misc. Get_BlockHandles() to get all block handles
property thickness: thickness in extrusion direction for IOCLine, IOCArc, IOCCircle, IOCEllipse

fix
various problems with IEntityCommonData
some zoom dependent routines

Date: 2002-10-11
Version: 1.3

new:
IObjectCAD_UndoRedo - start of undo/redo development
IOCArrow implements a three dimensional arrow (OpenGL)
IOCRoundArrow implements a three dimensional round arrow (OpenGL)
IOCLight implements a light source (OpenGL)
IObjectCAD_Misc some functions to select and access objects

fix
some draw functions
some scroll problems
small changes to the load/save funtions
some problems with highlighting of constructions
floor control: additional functions
some problems with blocks and inserts

Date: 2002-08-20
Version: 1.2

new:
IObjectCAD_PlaneControl is a visual control to show and maintain the internally object structure
IObjectCAD_Space division of the spaces in model and paper space as in AutoCAD
status values for ICADObject

fix
some problems with IOCLWPolyline, bulges
object space - world space problems with some entities
IOCMText (attachment, alignment, ...)
internal editor for IObjectCAD_Globals
drawing performance increased
import and update functionality

Date: 2002-05-11
Version: 1.1

new:
IObjectCAD_Choose some important functions to select entities
IObjectCAD_Globals some global variables according to the official AutoCAD® - reference
internal layer editor
UpdateDrawing()

fix
some problems with objects and lists
3D-zoom - functions
drawing functions
import functions

Date: 2002-03-05
Version: 1.05

new:
IObjectCAD_CAD2OBJ some functions to collect entities
catch functions to manage catching objects
TxCatchType highlight selected objects

fix
OpenGL functions
some catch functions
some problems with dotted lines
import functions

Date: 2002-02-01
Version: 1.0

new:
OpenGL functionality: hardware accelerated drawing, shading and invisible edges
IObjectCAD_Catch some catch functions
TxEntityFlag
ImportFile() import of DXF/DWG drawings. (requires an external dll from
www.opendwg.org)

fix
some drawing problems
some problems with objects and lists
handles and unique id's

Date: 2001-12-04
Version: 0.9

new:
first version
IObjectCAD_Edit some editing functions
IObjectCAD_Zoom some zoom functions
IObjectCAD_Draw some fundamental drawing routines
IObjectCAD_Misc some fundamental functions for the ActiveX control
IObjectCAD_Entities to manage drawing information
IObjectCAD_Layers important layer information