A powerful vector graphics ActiveX for 2D and 3D visualisation
EWDraw is a powerful vector graphics ActiveX for 2D and 3D visualisation and animation. You can use it for CAD,GIS and others. The EWDraw is based on Open CASCADE geometric kernel v 5.2 and openGL.
The library is realized as a run-time Windows 32 bit OCX (ActiveX control). Either can be used with applications written in the popular Visual IDE languages such as Delphi, Visual Basic, C++ Builder , Visual C, .NET and INTERNET
2D primitives:
· 2D bitmap
· 2Dtext (useful for annotation)
· 2D/3D polyline
· Line
· Rectangle
· Circle
· Ellipse
· Arc
· Arc of ellipse
· BSPline
· Point
· Polygon
· Spiral
Simple 3D primitives:
Box
Sphere
Cone
Cylinder
Torus
Wedge
Complex 3D shapes:
· Prism
· Path
· Revolve
· meshes from BSPline (NURBS).
· Loft:create complex solids from arbitrary cross sections.
· Texture
· 3D Text
Object editing:
· Move
· Rotate (either through ArcBall interface or by angle specification)
· Scale
· Mirror
· Delete
· Offset
· Color
· Line type
· LINE width
· Point style
· Fillet 3DSolid
· Chamerf 3DSolid
· Draft 3DSolid
· Transparency
· Covert geometry to face
Robust and efficient Boolean operations on 3D solid meshes:
· Union
· Intersect
· Subtract(difference)
Supports Layers:
Layer on(off)
Set current layer
Add layer
Delete layer
Get Layer
Set layer color , linetype, linewidth
Analysis:
· Length
· Area
· Volume
· BoundingBox
Import file: .rle .brep .csfdb .csf .stp .step .iges .igs
Export file: .rle .brep .csfdb .csf .stp .step .iges .igs .stl .vrml .bmp .gif
Limitations:
· nag screen
What's New in This Release
· Add drag/drop for 3D Solid
· Support modify a hole of 3D Solid
· Support set work plane to UCS
· Add GetWorkPlane to get information of current work plane
· Add UCS2WCS and WCS2UCS for convert a point between WCS and UCS
· Add IsUCS to check current work plane is UCS or WCS
· Add EnableDisplayLenAng for display length and angle message when draw entity
· Add SendCommandStr for polar parameters
· Add DivideEnt function for get divide point
· Add ToDrawWedge to draw wedge
· Improve draw BSPline
· Improve Join
· Improve Pipe
· Improve 3D text for work plane
· Improve spire for work plane
· Fixed bug of ORTHO
· Fixed bug of OSNAP
· Fixed bug of orbit
The library is realized as a run-time Windows 32 bit OCX (ActiveX control). Either can be used with applications written in the popular Visual IDE languages such as Delphi, Visual Basic, C++ Builder , Visual C, .NET and INTERNET
2D primitives:
· 2D bitmap
· 2Dtext (useful for annotation)
· 2D/3D polyline
· Line
· Rectangle
· Circle
· Ellipse
· Arc
· Arc of ellipse
· BSPline
· Point
· Polygon
· Spiral
Simple 3D primitives:
Box
Sphere
Cone
Cylinder
Torus
Wedge
Complex 3D shapes:
· Prism
· Path
· Revolve
· meshes from BSPline (NURBS).
· Loft:create complex solids from arbitrary cross sections.
· Texture
· 3D Text
Object editing:
· Move
· Rotate (either through ArcBall interface or by angle specification)
· Scale
· Mirror
· Delete
· Offset
· Color
· Line type
· LINE width
· Point style
· Fillet 3DSolid
· Chamerf 3DSolid
· Draft 3DSolid
· Transparency
· Covert geometry to face
Robust and efficient Boolean operations on 3D solid meshes:
· Union
· Intersect
· Subtract(difference)
Supports Layers:
Layer on(off)
Set current layer
Add layer
Delete layer
Get Layer
Set layer color , linetype, linewidth
Analysis:
· Length
· Area
· Volume
· BoundingBox
Import file: .rle .brep .csfdb .csf .stp .step .iges .igs
Export file: .rle .brep .csfdb .csf .stp .step .iges .igs .stl .vrml .bmp .gif
Limitations:
· nag screen
What's New in This Release
· Add drag/drop for 3D Solid
· Support modify a hole of 3D Solid
· Support set work plane to UCS
· Add GetWorkPlane to get information of current work plane
· Add UCS2WCS and WCS2UCS for convert a point between WCS and UCS
· Add IsUCS to check current work plane is UCS or WCS
· Add EnableDisplayLenAng for display length and angle message when draw entity
· Add SendCommandStr for polar parameters
· Add DivideEnt function for get divide point
· Add ToDrawWedge to draw wedge
· Improve draw BSPline
· Improve Join
· Improve Pipe
· Improve 3D text for work plane
· Improve spire for work plane
· Fixed bug of ORTHO
· Fixed bug of OSNAP
· Fixed bug of orbit
| Developer: License / Price: Size / OS: Last Updated: | East Wind Software Demo / USD 779.00 17 MB / Windows 2K / XP / 2003 / Vista / 7 August 28th, 2010 |
| Download: | EWDraw 3D ActiveX 8.0 |