Distribution theory and transform analysis: an introduction to generalized functions, with applications
Wavelength dependent reflectance functions
SIGGRAPH '94 Proceedings of the 21st annual conference on Computer graphics and interactive techniques
Proceedings of the 26th annual conference on Computer graphics and interactive techniques
IEEE Computer Graphics and Applications
IEEE Computer Graphics and Applications
Rendering Iridescent Colors of Optical Disks
Proceedings of the Eurographics Workshop on Rendering Techniques 2000
Rendering Iridescent Colors Appearing on Natural Objects
PG '00 Proceedings of the 8th Pacific Conference on Computer Graphics and Applications
GPU Gems: Programming Techniques, Tips and Tricks for Real-Time Graphics
GPU Gems: Programming Techniques, Tips and Tricks for Real-Time Graphics
Rendering the effect of labradoescence
Proceedings of Graphics Interface 2009
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In this paper we develop an analytic model for determining the reflection from a compact disc illuminated by linear light sources. This model can easily be applied to any other diffractive surface when the diffractive characteristics of the surface are known.The reflection is determined by representing the linear light source with a parameterized function and using crystal lattice theory to provide a set of equations which can be solved to determine the reflected wavelengths. This model is an extension to previously developed models describing compact disc reflection.Studies of our model are made by comparing renderings of a compact disc illuminated by linear light source with actual photographs taken under similar conditions. The result shows that the reflection from linear light sources, which yields a different reflection pattern than point light sources, can be rendered in a time comparable with earlier point light source models.