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Posts tagged 'Relighting'

Posts Tagged ‘Relighting’

Pixel Bender : ft-Ppass2Matte for After Effects

Posted in CG/Animation, R&D, Videos/Films on Wednesday, November 3rd, 2010 at 12:34 2 Comments

Introduction

I believe this filter is the only one handling Position pass in After Effect. By rendering an Object P Pass, you will be able to create 3D mask which stick on your objects.

This techniques comes from several Nuke scripts. Look at the following videos :

How to convert a Lightprobe into the 9 spherical harmonics coefficients

Posted in CG/Animation, R&D on Tuesday, June 15th, 2010 at 21:07 4 Comments

Here is a tutorial on how to convert your own Light Probe into the 9 coefficients needed into my ft-SSIBL plug-in (Screen Space Image Base Lighting).

Tags: 3D adobe Adobe After Effects AE AfterFX angular map colour compositing debevec developpment environment map Formula HDR HDRI HDRShop Image base lighting light probe ligthprobe Math Nuke open source pixel bender re-lighting realtime Relighting SH shaders source code spherical Harmonics tutorials vfx Videos/Films Twitter Facebook
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Pixel Bender : ft-SSIBL (Screen Space Image Base Lighting) shader for After Effects

Posted in CG/Animation, Download, R&D on Wednesday, June 2nd, 2010 at 20:57 9818 Comments2010-06-02+18%3A57%3A20Fran%C3%A7ois

Introduction

ft-SSIBL for “Screen Space Image Base Lighting” is based on a topic I covered in a previous post about Roy Stelzer’s…

Tags: 3D Adobe After Effects AE AfterFX angular map color correction colour compositing developpment IBL Image base lighting lightprobe Nuke open source re-lighting Relighting shaders source code The Foundry vfx Videos/Films Twitter Facebook
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Rotating Normals from a Normal pass

Posted in CG/Animation, Download, R&D on Wednesday, April 28th, 2010 at 19:00 956No CommentsRotating+Normals+from+a+Normal+pass2010-04-28+18%3A00%3A16Fran%C3%A7ois

RotateNormal is a group node inspired from Roy Stelzer (2D TD at Double Negative) “2.5D Relighting inside of Nuke”…

Tags: 2.5D 2D 3D blender compositing developpment Dneg Double Negative Formula Math normal normal pass Nuke open source re-lighting Relighting Roy Stelze Shader shaders vfx Twitter Facebook
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2.5D relighting in compositing with Blender (using spherical harmonics)

Posted in CG/Animation, R&D on Wednesday, April 28th, 2010 at 08:20 94511 Comments2010-04-28+07%3A20%3A50Fran%C3%A7ois

Introduction

About a year ago, I was watching a great presentation at the Nuke Master Class by Roy Stelzer (2D TD at

Tags: 3D angular map blender compositing debevec developpment Dneg Double Negative environment map Formula HDR HDRI Irradiance light probe Math Nuke open source re-lighting Relighting Roy Stelze shaders Siggraph The Foundry vfx Twitter Facebook
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