CompuServe Thread

#.TGA File Problems

3 messages in this thread
#4334From: charles vaughnOct 11, 1991 5:11 PM
Help…Saving a file in 3dstudio TGA format but most of my other software won't read it..There is excessive banding. Can anyone offer a hint on whazamatta? We have extensive programming capabilities but no desire to reinvent the wheel. Any assistance will be greatly appreciated. Charles Vaughn Cinetron Computer Systems Inc Atlanta
#4336From: CSA/CAOct 11, 1991 7:40 PM
Charles, What programs won't read the .TGA file, or experience banding? 3D Studio produces a valid 24-bit or 32-bit .TGA file. Are your applications displaying in fewer colors (such as a Targa 16, or worse, 8-bit VGA)? When rendering to a 16-bit Targa display, 3D Studio randomly dithers to present a better image, but still saves a full 24-bit file. In these instances, I View File with 3D Studio on the Targa 16, Quit, then enter a Targa application that does not clear the screen, change resolutions or set a different color depth (TIPS, for example). Saving from TIPS, I get a nicely dithered 16-bit .TGA. Kevin Krell – Computer Support Associates
#4369From: charles vaughnOct 13, 1991 1:21 PM
type TYPE Kevin: Many thanks for reply. MY FACE IS RED We are using mostly 16 bit Targa applications. In fact we used the AT&T Targa toolkit to prepare a file viewer to use with our tape recorder. The hassle is: the 16 bit color is just file for our application and we would like to avoid going to TIPS etc 3 or 4 HUNDRED times to finish an animated sequence. We have a pressing application that precludes a bunch of testing to see if the 3ds recorder drivers will work ok with our setup AND we sometimes scatter images across severla drives so it is not reasonable (I think?) to tru to record them without editing. Thanks again, If any of this makes sense and if you can add anything, Thanks in advance