len3d

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摘要： atomic:if (num_pinned == 0 && ptr != 0){ swap(ptr, 0);}struct { void *ptr; Intptr num_pinned;};p = ptrif (p != NULL){ e = [p 0x00000000] result = [NULL 0x00000000] if (CAS(&ptr, e, result)... 阅读全文

摘要： In computer science, the producer-consumer problem (also known as the bounded-buffer problem) is a classical example of a multi-process synchronization problem. The problem describes two processes, th... 阅读全文

摘要： http://beej.us/guide/bgnet/output/html/multipage/index.html 阅读全文

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摘要： The next five calls implement a layer on top of standard memory allocation. They allow to allocate special block arenas from which memory is allocated. All blocks in a block arena have the same size t... 阅读全文

摘要： Database Module (DB)IntroductionThe database is a common repository for data. The most important application is the scene data, but it can keep auxiliary data such as function declarations and frame b... 阅读全文

摘要： There are three types of inputs and outputs in a shader: uniforms, attributes and varyings. Uniforms are values which do not change during a rendering, for example the light position or the light colo... 阅读全文

摘要： 1. Move depth controlling code out of RayEngine. --Done2. Convert the implementation of RayEngine from FileReader based into DataArray based. --Done3. Use single-linked list to optimize sample_list.pu... 阅读全文

摘要： scene　　　　　　　FastRay　　　　　RayInterface　　　　mental ray　　num. polygonsgeneral_03　　　　21 sec　　　　　　53 sec　　　　　　　4 sec　　　　　1190400general_04　　　　1 min 10 sec　　　3 min 18 sec　　　　20 sec　　　　4761600general_05　　　　2 m... 阅读全文