Texture, vertex and renderbuffer format related featuresįloating point color and depth formats for textures and render buffers (various extensions)Ĭube map textures with depth component internal format ( EXT_gpu_shader4) Support to query the completeness of rendering commands ( ARB_sync) Support to query a server side high resolution timestamp ( ARB_timer_query) Support to query the number of primitives generated during transform feedback (stream-output) ( EXT_transform_feedback) Support to query the number of primitives written during transform feedback (stream-output) ( EXT_transform_feedback) Support to query the number of times a fragment/pixel shader was invoked Support to query the number of primitives that were passing clipping and were actually rendered Support to query the number of primitives that were sent to the rasterizer ( EXT_transform_feedback) Support to query the number of primitives output by the geometry shader ( EXT_transform_feedback) Support to query the number of geometry shader invocations in case a geometry shader is active Support to query the number vertices processed and the number of vertex shader invocations Support for occlusion query for getting only a boolean value about visibility ( ARB_occlusion_query2) Support for occlusion query for getting number of samples passed ( ARB_occlusion_query) Support for outputting multiple primitive streams using transform feedback (stream-output) ( ARB_transform_feedback3)Īsynchronous queries and related features Instanced auto-draw support (transform feedback buffer drawing with instancing support) ( ARB_transform_feedback_instanced) Support for pausing and resuming transform feedback (stream-output) ( ARB_transform_feedback2)Īuto-draw support (feed back the contents of the transform feedback buffer) ( ARB_transform_feedback2) Transform feedback support without a geometry shader being active ( EXT_transform_feedback) Transform feedback (stream-output) related featuresīasic transform feedback (stream-output) support ( EXT_transform_feedback) Tessellation control and evaluation (hull and domain) shader support ( ARB_tessellation_shader) Instanced geometry shader support with fixed number of invocations ( ARB_gpu_shader5) Geometry shader support and adjacency primitive support ( ARB_geometry_shader4) Indirect draw commands that source their parameters from server side buffers ( ARB_draw_indirect) Primitive restart (cut index) feature for batching multiple strips together ( NV_primitive_restart)ĭraw commands allowing modification of the base vertex index ( ARB_draw_elements_base_vertex) Geometry instancing with the ability to specify instanced vertex attributes ( ARB_instanced_arrays) HARDWARE FEATURES EXPOSEDĬonditional/predicated rendering based on the result of occlusion queries ( NV_conditional_render)īasic geometry instancing support and instanced draw commands ( ARB_draw_instanced) If anybody can point me to the answer, I would be happy, but I did not find a specification of the HLSL versions. Also there are features for which I did not find whether an equivalent exists in D3D and are marked with a question mark. The list may be far from complete and I’m happy to get feedback about what is missing from the table so that I can extend it. Please note that the list focuses on hardware features and does not discuss API feature differences between the two APIs. Instead of a long explanation, I decided to simply create a table of the features introduced by the APIs. Besides that, as we will see, the war is really far from over… This article aims to list the most important features introduced by OpenGL 3.x, OpenGL 4.x, Direct3D 10, Direct3D 11 and we will also talk about the promised features of the upcoming Direct3D 11.1 to be fair with DirectX :)Īfter I wrote my article about the latest features introduced in OpenGL someone asked me whether I can write an article about the comparison of the hardware features exposed by OpenGL and Direct3D. First, because it compared OpenGL 3 which targeted Shader Model 4.0 hardware and DirectX 11 which targeted Shader Model 5.0 hardware. To be honest, I didn’t really like the article at all. I’ve chosen the title based on the popular article that tries to prove that OpenGL lost the war against Direct3D. This article remains public for those who may find it useful despite its flaws. Additionally, it likely contains technical inaccuracies, opinions that the author may no longer align with, and most certainly poor use of English. DISCLAIMER: This article was migrated from the legacy personal technical blog originally hosted here, and thus may contain formatting and content differences compared to the original post.
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In Spanish language, there are also versions for Argentina, Chile, Colombia, Spain and Peru. Indeed, IBM has versions in Spanish for Mexico. If you are a user from this country you can find all the information on this page . Is there a version of SPSS for users in Mexico? Yes, or for more. Subscriptions are renewed monthly. If you do not want to continue enjoying its benefits, you can access the system with your user codes and cancel the subscription at any time. Can I buy a subscription for a single month? The monthly subscription version is multi-user and there is actually no set limit for its use. In any case, and in order not to lose fluidity, it is recommended, for example, that there are not thousands. How many users can use the subscription version at the same time? What equipment do I need to use the program?įor Mac computers, the software can be used from Apple MacOS X Yosemite operating system version 10.10 (or later). For Windows licenses, starting with Microsoft Windows 7 works perfectly. The free downloadable trial version includes all modules so that you can review this extraordinary statistical software tool from IBM in its complexity. What modules does SPSS online free include? In total, the free SPSS program is licensed for 14 days. It is enough time to know the application in depth. The trial period cannot be extended. In general, the monthly subscription to SPSS Statistics allows you to benefit from a simpler online system, anticipate the news that the program presents and enjoy advanced options such as use by multiple users. What are the main differences between the subscription license and the traditional one? We answer below to the most frequent questions that users usually ask before using the most important statistical package. Once we know what our Windows system is, Access the following link to start the process and do not lose sight of our page.įrequently asked questions before downloading free SPSS trial A screen will appear where we can identify which system we have installed.The first thing to do is make sure if our Microsoft Windows is 32 or 64 bits. How to know if your Windows is 32-bit or 64-bitįor the example that you will see below we have used the IBM SPSS Statistics 26 version for a 64-bit Windows, but the procedure is exactly the same for the 32-bit version. Here we explain, step by step, how you should download the SPSS program for Windows 10 64 bits and then install it. It is the same process as if you want to download SPSS for free in Spanish for windows 7 or windows 8. Looking for a way to download free SPSS for Windows 10 64-bit? We welcome you because this tutorial explains step by step how to download and install the SPSS statistical program for Windows for free. The IBM SPSS Statistics demo is available to all users of the software as a free download with all modules in full.Īt we only offer the legal free version that IBM makes available to users to test the program. The first thing to say is that SPSS Statistics is licensed as shareware for the Windows 32-bit and 64-bit platform and can be used as a free trial for the period of time stipulated by the brand. In this way, the user will be able to use it free of charge and check if it is really useful for their analysis purposes. With this program you can calculate accurate statistical data and work with a more realistic figure. It is a simple set of pre-clear diagnostic tools for business customers . The information monitor built into the package is like any spreadsheet application, allowing you to physically enter information or import a database from Cognos, Excel, content, or tab-delimited records.Īlong with information management devices that help you process substantial informational indexes: information approval, discoverable evidence copy, information correlation, variable disposition, record consolidation, partialization and reconstruction and so on. With a drag and drop interface and multiple predefined configurations and templates included, IBM SPSS Statistics – formerly SPSS Statistics Desktop – allows any user to create advanced reports. IBM SPSS Statistics is one of the most widely used programs for statistical analysis . It is used by survey companies, governments, marketing and research organizations to forecast future trends to help plan organizational strategies and manufacturing processes. The special effects of the film were designed by Douglas Trumbull, who had worked on the special effects for “2001: A Space Odyssey” (1968) directed by Stanley Kubrick. The film is characterized by its realistic and detailed description of the technical process based on scientific knowledge, the story development like a science fiction mystery, the heavy use of split screen, and then-new special visual effects like computer graphics. Stone has been involved in the program from the beginning. Hall is entrusted with the only key that can deactivate the device.ĭuring the investigation process, the scientists find that a biological weapons-development program has been existed behind the case, and Dr. Based on “odd man hypothesis” (a hypothesis that an unmarried male is the most dispassionate person to make critical decisions in a crisis situation), Dr. The Wildfire facility has an automatic nuclear self-destruct mechanism as emergency safety measures. The four scientists are summoned to a top-secret underground facility, code named Wildfire, located in the desert of Nevada, and start investigating the extraterrestrial microscopic organism, which is a pathogen that caused the mass death. They find that the victims’ blood has crystallized into a powder, and they find two survivors, a 69-year-old alcoholic man named Peter Jackson (George Mitchell) and a six-month-old infant. The Democratic Unionist Party (DUP) and its fellow travellers in the. Wearing protective suits, the team leader Dr. While we are certainly right to decry the inherent hibernophobia of mainstream political unionism in Ireland, not to mention the United Kingdoms continued support for a peculiar form of British ethno-sectarian separatism on this island, we should also be cautious about throwing stones at other peoples glasshouses. Mark Hall (James Olson), who is a surgeon, Dr. Suspecting that the satellite has brought back an extraterrestrial organism, the military assembles a team of four scientists: Dr. government satellite crashes near the rural town of Piedmont, New Mexico, almost all of the town’s residents die. Many pseudonyms, for example, appear as cross-reference entries leading to the main articles on the relevant authors variant titles of films and television series cross-reference to the main entry and so on.After a U.S. There are 6,732 headwords in all, but only 4,530 actual articles since 2,202 entries in the list below are cross-references (these are marked with >). This headwords list is taken from the slightly expanded 1995 CD-ROM edition. There are 6,732 headwords in all, but only 4,530 actual articles since 2,202 entries in the list below are cross-references (these are marked with >). The second edition of The Encyclopedia of Science Fiction appeared in 1993. The second edition of The Encyclopedia of Science Fiction appeared in 1993. example, the film, The Andromeda Strain, describes the efforts of a team of sci. Omit cross-reference entries Headwords from the Second Edition Fantastic voyages : learning science through science fiction films. |
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