Example: biology

An Efficient Representation for Irradiance Environment Maps

We consider the rendering of diffuse objects under distant illumina-tion, as specified by an environment map. Using an analytic expres-sion for the irradiance in terms of spherical harmonic coefficients of the lighting, we show that one needs to compute and use only 9 coefficients, corresponding to the lowest-frequency modes of the

Tags:

  Into, Illumina, Illumina tion

Information

Domain:

Source:

Link to this page:

Please notify us if you found a problem with this document:

Other abuse

Advertisement

Transcription of An Efficient Representation for Irradiance Environment Maps

Related search queries