HP c8000 manual Installing OpenGL, Install OpenGL

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installation and setup

installing OpenGL

installing OpenGL

Installing the software involves the following steps:

1.Install OpenGL.

2.Check log file.

3.Verify the product.

Each step is described on the subsequent sections.

1. install OpenGL

For 11.00 and 11.11, OpenGL is bundled with the HP-UX Core Operating Systems Option CD-ROM in the “Graphics and Technical Computing Software” bundle B6268AA.

If your system is Instantly Ignited, your OpenGL product is already installed. To verify that the OpenGL developer’s programming environment has been installed on your system, read the section “Verify that OpenGL is on Your Workstation” above.

If OpenGL is installed, you are done with the section. If OpenGL is not installed, execute this command (as root):

/usr/sbin/swinstall

...and follow the installation instructions provided in the document Managing HP-UX Software with SD-UX. OpenGLDevKit is the product to install.

The OpenGL development and runtime environment product includes the filesets shown in Table 2-1. To list these filesets, execute this command:

/usr/sbin/swlist -l fileset [OpenGLDevKit OpenGLRunTime]

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Chapter 2

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Contents OpenGL Implementation Guide Legal Notices Contents Installation and setup Programming hints Contents Overview of OpenGL Introduction OpenGL Reference ManualHp’s implementation of the OpenGL libraries OpenGL productHp’s implementation of OpenGL Supported graphics devices Supported operating systemsSupported visuals Visual Table for HP Visualize fxeVisual Table for ATI Fire GL T2/X1/X3 Stereo Visual Support for HP Fire GL-UX Visual support for other graphics devicesBuffer sharing between multiple processes and threads Sigchld and the GRM daemonBit programming Sample 64-bit compile and link for 11.x only SLS supportStandard OpenGL product OpenGL Utilities Library GLUInput and output routines OpenGL extensions for the X Window system GLXOpenGL product Mixing of OpenGL and Xlib Gamma correction OpenGL extensions Visibility test extensionsOcclusion extension Occlusion culling code fragmentsEnumerated Types for Occlusion GLHPsupersample extension Default visuals Rendering detailsEXP and EXP2 fogging Bow-tie quadrilateralsVertices outside of a begin/end pair Index mode ditheringDecomposition of concave quadrilaterals Environment variables New environment variables as of release Switches to the faster double buffering method Installation and setup Installation and setup Verify that OpenGL is on your workstation Verification instructionsIs your system software preloaded with instant ignition? Installing OpenGL Install OpenGLOpenGL Development Environment Filesets for 11.0 Check log file Verify the product OpenGL file structure 64-bit libraries are in a subdirectory OpenGL file structure Chapter Running OpenGL programs Special considerations Virtual GLX VGL modeVisual support for the VGL mode Bool hpglXDisplayIsVGLDisplay *dpy, int screen Running hps implementation of the OpenGL stereo application Running hps implementation of the OpenGL stereo application Running OpenGL programs Compiling and linking programs Overview Subdirectory This Directory ContainsIncluding header files Linking shared libraries Compiling 32-bit and 64-bit applications for OpenGL OpenGL procedure calls Programming hints Programming hints Texture coordinates OpenGL correctness hints4D values Glcompileandexecute mode OpenGL performance hintsDisplay list performance Geometric primitivesDraw array set extensions Textures State changes and their effects on display listsRegular primitive data Texture downloading performance Selection performanceState change High frame rate applications Optimization of lightingOcclusion culling Rescaling normals OpenGL performance hints

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