>Date: Thu, 21 Mar 2002 11:22:42 -0800 >From: Sean Sylvis <[EMAIL PROTECTED]> >Subject: Re: [JAVA3D] Drastic framerate drop between 1600x1200 and 1280x1024 >To: [EMAIL PROTECTED] >MIME-version: 1.0 >X-MIMEOLE: Produced By Microsoft Exchange V6.0.5762.3 >Content-transfer-encoding: quoted-printable >Content-class: urn:content-classes:message >Delivered-to: [EMAIL PROTECTED] >Thread-topic: Re: [JAVA3D] Drastic framerate drop between 1600x1200 and 1280x1024 >Thread-index: AcHQv4L3GD0XvXiVSvWMD4CMDIW06wATffSg >X-MS-Has-Attach: >X-MS-TNEF-Correlator: > >i believe graphics cards can only support hardware acceleration of applications up to certain resolution (this is true for anti-aliased scenes, but i don't know about normal scenes). this might be the reason for the slowdown you are experiencing. > > Also try switching between Java3D OpenGL and DirectX version to see which one the driver better support in this resolution. Also try switching between 16/24/32 bit display color mode to see which combination works in hardware mode.
Notice that for multiple monitor under win98, OpenGL version will always run in emulation mode, use DirectX version instead in this case. - Kelvin --------------- Java 3D Team Sun Microsystems Inc. =========================================================================== To unsubscribe, send email to [EMAIL PROTECTED] and include in the body of the message "signoff JAVA3D-INTEREST". For general help, send email to [EMAIL PROTECTED] and include in the body of the message "help".
