Demonstrates a quadtree for spatial indexing of triangles
This C++ demo allows users to interactively explore a quadtree's behavior. For this purpose the demo uses a quadtree data structure based on axis-aligned bounding boxes to speed up the search for triangles in a mesh. Depending on a search point all triangles of a quadtree's region are retrieved and relevant information about the search is shown. Quadtree creation can be parametrized by three parameters: - Maximum tree depth. - Maximum number of triangles per region. - Percentage of total number of triangles per region. The OpenGL graphics library is used to render the results, regions as well as the underlying triangle mesh. Navigation (i.e. zooming, moving) is available by keyboard and mouse. Example meshes are provided in wavefront *.obj format and can be opened from inside the program.
UniTime is a comprehensive educational scheduling system that supports developing course and exam timetables, managing changes to these timetables, sharing rooms with other events, and scheduling students to individual classes. It is a distributed system that allows multiple university and departmental schedule managers to coordinate efforts to build and modify a schedule that meets their diverse organizational needs while allowing for minimization of student course conflicts. It can be used alone to create and maintain a school's schedule of classes and/or exams, or interfaced with an existing student information system.
Packing two dimensional rectangular elements at orthogonal table
Program was created for optimized packing of two dimensional rectangular elements at orthogonal table with main purpose of printing cutting sheets that can be used for cutting material at production in wood and panel furniture manufacturing. It is developed upon authors several years of expirience at woodworking, and actual carpenters needs when such software is in question. Inspite its look it is fully functional peace of software , with all necessary elements needed for generating cutting sheets. GUI is simple and it consists of fields for entering table and element dimensions on the right, packing, optimization, cutting and cleaning table edges options section bottom left and statistic section bottom right. Upper left are table description field and cut sheet drawing at the center. Right click at the cut sheet drawing and there are printing options. NOTICE : This program was not created for sellers of chipboards and other board materials. All the best, Author
map and nosql database
Using Chinese description. You need the Google translation. Technology transfer Condition: I would like to transfer my technique with my immigration to the United States as the condition. Please do not contact me with email, qq or telephone. We can have a face to face talk. My address is as follows: No.17-18 of XiangGang batang Community, Xiangtan City of Hunan Province, China.
jChecs is an open source Java chess program, designed to introduce the basics of computer chess programming concepts.
Axis Transformation Object Recognition
Basic Artificial Neural Network
OpenANN is a basic artificial neural network toolset. It is not being actively maintained. For performance neural networking, consider an alternative (such as https://sourceforge.net/projects/openann-project or https://www.tensorflow.org)
Linear Program Solver (RSS) is an optimization package intended for solving linear programming problems. The main features of the RSS are: · RSS solver is based on the efficient implementation of the simplex method (one or two phases); · RSS provides not only an answer, but a detailed solution process as a sequence of simplex matrices, so you can use it in studying (teaching) linear programming. · RSS provides a solution with the graphic method for problems with tow variables. · This first version is only in french the next version will come soon to include the english language and the sensitivity analyses. If you have any questions, feel free to contact me: email@example.com. Any comments and suggestions would be helpful!