Monthly Archives: January 2011

Haptic Bullet Physics Demo

I have done lots of custom physics and haptics demos in the past using Nvidia Physx and Havok libraries. This is my haptic Bullet demo which uses Bullet v 2.76 and OpenHaptics v3.0 from SensAble technologies. Two “6DOF input / … Continue reading

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GLSL Bump mapping

Continuing on the quest to learn GLSL, here is another example to perform bump mapping on the GPU. Here is the screenshot: Here is a good link on how to perform bump mapping by altering the normal and by updating … Continue reading

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Hello OpenGL Shading Language

I have been using the OpenGL fixed pipeline for the past 7 years. I have graphics hardware that is almost arcane at the workplace. So I always tried to squeeze the best performance out of the old graphics cards as … Continue reading

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OpenGL Geodesic Sphere

A Geodesic sphere is created by the sub-division of a platonic solid called icosahedron. Prologue: I wanted to create a really nice looking sphere in OpenGL and searched the web for some pointers. All the links I came across talked … Continue reading

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All time romantic classic

Here is a beautiful romantic classical song from movie Haridas. Song: Manmatha Leelayai Vendraar undo ! Composer: Papanasam Sivan Raagam: Charukesi Actors: M.K.T. Bhagavathar and T.R. Rajakumari Song sung by M.K.T. Bhagavathar Look at how stylishly MKTB throws the rose and TRR … Continue reading

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Starting with a bang !!

This is just a tribute to Lord Muruga and the beautiful language of Tamil. So much for English poets using alliterations. Here is a song excerpt from Thirupugazh written in the 15th Century by Arunagirinathar. முத்தைத் தரு பத்தித் திருநகை அத்திக்கிறை சத்திச் … Continue reading

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