DirectX Shader Effect Modifications

We have a pixel/vertex shader effect which creates realistic animated ocean water.? An example application with source ([login to view URL] 1.1, C#, Managed DirectX June)? is attached for your review. 1) We need this shader modified such that an animated ocean of arbitrary size NxN may be tiled seamlessly.? Seamless tiling? is defined? as having? both textures and vertex positions align perfectly along shared edges of two effects.? 2) The second modification requires a configurable parameter in the shader for transparency.? This parameter determines opacity of the effect, from 0 to 100. 3) The third modification is that, for a given ZX coordinate, the height of the transformed mesh must be returned via a C# function. This product deliverable requires profiency in 3D programming, shaders, the DirectX API, and C# language.? A 3D graphics card supporting the Shader 2.0 specification is required. The developer has the option of modifiying the existing example or providing an alternate shader of superior quality.? The existing shader supports cubemap reflections and configurable options for bump height, wave color, wave amplitude, and wave frequency. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows? (depending on the nature? of the deliverables): a)? For web sites or? other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software? installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Visual Studio .NET 2003, C# WindowsXP Managed DirectX 9.0c (June 2005) .NET Framework 1.1 Pixel Shader 2.0