ePrivacy and GPDR Cookie Consent by Cookie Consent

Popular x64 Tags

OpenGI 2.1.1

Sponsored links:
license: Open Source
downloads: 5617
size: 1.40 MB
updated: 2012-05-30

Add to Basket
x64 compatible software

Christian Rau
OpenGI is a platform-independent open-source C-library for parameterization and Geometry Image creation, developed by Christian Rau. Geometry Images are a powerful, completely regular representation of triangular (or quadrangular) meshes, describing each vertex and its attributes as a pixel in one or more rectangular images and thus defining an implicit connectivity through neighbouring pixels. It can be understood as a next step after color and normal mapping, representing the whole model as a set of images. Due to its regularity this representation is extremely suitable for implementing mesh algorithms (e.g. LOD, Subdivision, Smoothing, ...) on the GPU.

This figure shows the typical OpenGI dataflow, where the ellipses represent user data and the rectangles represent major OpenGI operations. The user specifes the data for a triangular mesh as a set of vertex arrays and an optional index array. For this mesh valid parameter coordinates are computed and this parameterization is then used to sample the mesh's attributes into a set of images. But OpenGI can also be used for parameterization only, by reading back the parameterized mesh into a vertex-/index-array representation. You can also use the library for sampling only by giving the mesh initial parameter coordinates.

Features:

Platform-independent and Open Source
Easy to learn OpenGL-like syntax and programming paradigms
Working on 2-manifolds of arbitrary genus and with a variable number of boundaries
Implementing various parameterization algorithms, e.g. Mean Value Coordinates, Stretch Minimization or the original GIM algorithm by Gu et al.
Supporting multi-chart patchifications
Easy and hardware-accelerated creation of Geometry Images
Creation of images not only for geometry but various generic attributes
Detailed control and feedback of the whole parameterization and Geometry Image creation process
Tight integration with OpenGL for easy and efficient data sharing

OpenGIComponents & LibrariesWindows XP, Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64

User Rating: 3.4 (27 votes)

x64 compatible software
OS: Windows XP, Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64


OpenGI screenshot

Add Your Review or 64-bit Compatibility Report

Your Name:
Software Version:
Rating:
Review:
Security Code:


Top Components & Libraries 64-bit downloads

Zlib
Zlib 1.3.1   
A general purpose data compression library
Freeware

WinIo screenshot
WinIo 3.0   
Allows 32-bit Windows applications to directly access I/O ports
Freeware

Absolute Database
Absolute Database 7.30   
Single File Delphi Database, a great BDE replacement
Shareware | $149.00

MailBee.NET IMAP
MailBee.NET IMAP 11.2   
.NET component for receiving, parsing and managing mail on IMAP4 servers
Shareware | $199.00

EControl Form Designer Pro
EControl Form Designer Pro 2.50   
VCL designer to edit forms, data modules, frames, reports like in Borland's IDE
Shareware | $300.00

ActMask .SPL (Spool) Virtual Printer SDK
ActMask .SPL (Spool) Virtual Printer SDK 3.31   
.SPL, Spooling Virtual Printer Driver, export EMF,.SPL (Print Spooling File)
Shareware | $1 499.00

Bytescout BarCode Generator SDK
Bytescout BarCode Generator SDK 4.70.0.981   
Generate barcodes, display and save 1D and 2D barcodes with .NET and ActiveX SDK
Shareware | $10.00

GdPicture.NET
GdPicture.NET 14.0.33   
100% Royalty Free Imaging SDK For WinForms, WPF And Web Development.
Shareware | $1 099.00

NetDiagram ASP.NET Control
NetDiagram ASP.NET Control 6.3   
An ASP.NET control that lets you present interactive flowcharts and diagrams
Shareware | $600.00

GeoDLL
GeoDLL 24.27   
GeoDLL - Geodetic Software Development Kit for coordinate transformations ect.
Shareware | $560.00

Members area

Login:
Password:
Remember me

Sign Up  |  Forgot Password?

Top 64-bit Downloads

Top Downloads

64-bit Tags