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November 25, 2012

Error handling

Error handling Error handling is a very important part of T-SQL development life cycle. Before SQL Server 2005 the error handling is quite difficult to maintain.From SQL Server 2005 Microsoft provide some easier process to handle our T-SQL error properly. In this article we are discussing about the Error handling …

Controlling Camera and Line of Sight in OpenGL

Controlling Camera and Line of Sight in OpenGL Camera controlling is essential in 3D viewing. OpenGL provides a function gluLookAt() for this purpose. The syntax of the function gluLookAt() is void gluLookAt ( GLdouble eyex,GLdouble eyey,GLdouble eyez,GLdouble centerx,GLdouble centery,GLdouble centerz,GLdouble upx,GLdouble upy,GLdouble upz ); .csharpcode, .csharpcode pre{ font-size: small; color: …