Show Bid Request opengl 3d anaglyph stereo program Bid Request Id: 36209 Bookmark in my 'To Do' list Posted by: mono (3 ratings) (Software buyer rating 10) Non-action Ratio: Very Good - 0.00% Buyer Security Verifications: Good Approved on: Nov 19, 2002 10:24:15 PM EDT Bidding Closes: Dec 3, 2002 10:26:42 PM EDT Viewed (by coders): 282 times Deadline: 12/8/2002 12:00:00 PM TIME EXPIRED Phase: 100% of work completed and accepted. Coder has been paid. Max Accepted Bid: Bidding is closed Project Type: Personal Project / Homework Help Bidding Type: Open Auction Categories: C++ / C, 3d Animation, Graphics Enter chat room for this bid request (0 active users at Sep 23, 2003 2:36:31 PM EDT) Description: Design a program that produces 3D anaglyph stereo and illustrates the modeling of 3D interpolatory surfaces over grids to help students who have difficulty visualizing in three dimensions. Use the RGB color assignment process shown in the program attached (called the "Photoshop" method). The user must be able to move the surface in and out of the screen and rotate the surface in any direction. Use the interface shown in the program provided for those capabilities. The user should be able to click and drag any interpolation point z(i,j) up or down relative to the x,y plane. A digital readout should provide feedback for the user to know what the current value of z(i,j) is as the value changes. Forward mouse motion moves the point up. Limit the values so no clipping is required. The program should redraw the boundary curves in realtime as the interpolation point changes. Use feedback so the user knows which interpolation point has been selected. The x and y values of the interpolation points should form a grid of (m+1) X (n+1) points {[x(i), y(j)]}, m and n between 0 and10, in the first quadrant of the x,y plane (positive axes). [x(0), y(0)] should be the origin of the world coordinate system. Allow the user to pick m, n and x(1) and y(1). All x values should then use the spacing hx = x(1)-x(0). Similarly for y values: hy = y(1)-y(0). The initial view point should be on the vector [1, 1, 1] but far enough so no clipping is required. Begin with a flat or constant surface. Use a wireframe with x,y,z axes and a grid in the x,y plane showing the boundary curves until the user selects a command to render the surface. The user should be able to move back and forth between wireframe and the rendered surface. Add lights to provide shading that helps depth perception in the rendered surface. Grayscale is sufficient. Specular reflection is optional. Use hidden surface elimination.Tesselate the surface so that Gouraud shading looks smooth. Two types of surfaces should be representable as selected by the user using the interpolation curves along each grid line. 1. 3D Lagrange interpolation (tensor product) surfaces (degree m in the x direction and degree n in the y direction) 2. Coons patches on each rectangle [x(i), x(i+1)] X [y(j), y(j+1)]. Deliverables: 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Installation package that will install the software (in ready-to-run condition) on the platform(s) specified in this bid request. 3) Complete ownership and distribution copyrights to all work purchased. Platform: Compilable in Win98+ environment in Visual C++. Must be 100% finished and received by buyer on: Dec 8, 2002 12:00:00 PM EDT Deadline legal notes: All times are expressed in the time zone of the site EDT (UT - 5). If the buyer omitted a time, then the deadline is 11:59:59 PM EDT on the indicated date. Additional Files: This bid request includes IMPORTANT additional attached files. Please download and read fully before bidding. Remember that contacting the other party outside of the site (by email, phone, etc.) on all business projects < $500 (before the buyer's money is escrowed) is a violation of both the software buyer and seller agreements. We monitor all site activity for such violations and can instantly expel transgressers on the spot, so we thank you in advance for your cooperation. If you notice a violation please help out the site and report it. Thanks for your help.   Bidding/Comments: All monetary amounts on the site are in United States dollars. Rent a Coder is a closed auction, so coders can only see their own bids and comments. Buyers can view every posting made on their bid requests. See all rejected bids (and all comments) Name   Bid Amount    Date   Coder Rating   This bid was accepted by the buyer! Sanpee (29 ratings) in Gelugor, Penang Malaysia Bid id: 397,129   $100 (USD) Nov 20, 2002 7:46:03 PM EDT  9.31 (Superb)     Good in OpenGL. Based on my previous work, I think it is a job suitable for me.