| TUD Organische Chemie | | Immel | | Graphics | | Povray 3.1 | | scurve | | | View or Print (this frame only) |
Example file (scurve.pov):
// Persistence Of Vision raytracer version 3.0 sample file.
// File by Dan Farmer
// Smooth camera motion demonstration using SCurve function
#version 3.0
global_settings { assumed_gamma 2.2 }
#include "colors.inc"
#declare T = clock
// This S-Curve function gives a nice fade-in/fade-out blend
#declare SCurve = (T*T) * (3-(2*T))
camera {
location <0.3, 0.75, -(5 + (10 * SCurve)) >
up y
right x*1.3333
direction z
look_at <0.3, 0, 0>
#if(clock = 1)
rotate -y*90
#end
}
background { Gray40 }
light_source { <0, 20, -25> rgb 1 }
plane { y, 0 pigment { Plum }}
sphere { <0, 0.4, 0>, 0.4
// translate -y*1.8
// rotate z * ((140 * SCurve) - 70)
// translate y*1.8
pigment { MandarinOrange }
finish { specular 1 roughness 0.015 diffuse 0.85 }
}