[UPDATE INFORMATION]
- Geometric Calculation
- Vector class with operator support.
- Two types of matrix class. One is specialized for geometric transformation, the other is for general purpose.
- Check if a point is inside/outside/boundary of a 2D or 3D polygon.
- Slash 2D/3D polygon by planes, polygons or lines.
- Triangulation of 2D/3D polygon.
- Shell class. Boolean operation AND,OR and SUBTRACT is available. Or you can just blend two shells.
- Support two different coordinate system models.
- etc.
- Template classes
- List class
- Array class
- Etc....
Platforms
I'm mainly using Visual C++ 5.0 . But I also tested compiling this class library and sample files by g++2.7 and g++2.8 . You may get bunch of warnings if you are using g++2.8, just ignore them. I feel I'm wrongfully accused(^_^;)
Those warnings comes because I'm writing inline functions in the header files. I cannot understand why I cannot write inline function in header file. If the compiler failed to expand, it must be easy to change inline into static, isn't it?
I want to stop just that warning because that does not make sense. I know how to stop all warnings, but I don't know how to stop a particular warning. If someone knows, please send me an E-Mail!
Download Complete Set of YS-CLASS Library
[DOWNLOAD]
After download,
| Windows95/98/NT +VC++ -> | Copy lib\*.lib to Visual C++'s library directory Copy include\*.h to Visual C++'s include directory |
| UNIX -> | Goto src directory. Use makefile.unx to build a
library. Install *.h and *.a them to proper directory. |
Where to begin?
Short examples and class-function reference manual are included in the archive. I suggest you to begin with reading examples. Don't try to read all details. If you find something seems to be useful for you, go to reference manual to check what that function or class do for you.
Or, it may be good to look through all function and class names on the reference manual. You may find something useful.
Read reference manual
[READ]
This reference manual is also included in the archive.
[COORDINATE SYSTEM AND ANGLES]
See the figure of supported coordinate system.
UPDATE INFORMATION
08/04/1999-
First Release
[DOWNLOAD THIS VERSION]
09/12/1999- Added YSRESULT YsShell::ModifyVertexPosition() function.
- Added const int *YsShell::GetVertexListOfPolygon() function.
- Added void YsShell::ShootRay() function.
- ****IMPORTANT****
YsArray class's member function
inline YSRESULT Set(int idx,const T &v);
is changed to
inline YSRESULT SetItem(int idx,const T &v);
To avoid ambiguity to keep an array of pointers. - Added YsShell::GetBoundingBox() function.
- Added YsShell::GetNormalOfPolygon() function.
- Added YsShell::GetColorOfPolygon() function.
- Added YsMatrix4x4::Rotate(const YsAtt3 &att) function.
- Plus bug fixes.
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Comments are welcome. Send E-Mail to
-
PEB01130@nifty.ne.jp
-
Soji_Yamakawa@cmu.edu