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/* wip 2. more parametrized and using tips by Alain and elsewhere...
* DOF on (very light, just for testing AA other than supersampling
* normals off
* area_light off
* fresnel reflections on
* refractions on
* caustics on
* rendertime: 1:54 min on P4 3.00 800x600
*/
#local HQ = 0; /* general high quality */
//#local FT = 0; //<0,0,0,.3,.68>; /* filter/transmit */
#local FT = <0,0,0,.6,.38>; /* filter/transmit */
#local AREALIGHTS = 0;
#local NORMALS = 0;
#local DOF = 1; /* depth of field camera blur */
#local REFLECTIONS = 1;
#local REFRACTION = 1.55; /* 0, nothing; 1.55 glass; 1.33 water etc */
#local MEDIA = 0;
#local CAUSTICS = 1;
#local CAUSTICSgather = 1;
#local CRAZY = 0;
global_settings {
#if (CRAZY)
max_trace_level 40
//adc_bailout .08
#end
#if (HQ)
max_trace_level 40
adc_bailout .02
#else
max_trace_level 60
adc_bailout .06
#end
#if (CAUSTICS)
photons {
#if (CAUSTICSgather)
save_file "cups-wip2.phm"
count image_width*image_height
max_trace_level 30
adc_bailout .02
#else
load_file "cups-wip2.phm"
#end
}
#end
}
background { rgb 1 }
#local cup =
lathe { bezier_spline
48, //nr points
/* 0*/ <0, 2.8571826>, <174.28571, 2.8571826>,
<197.14286,2.8571826>, <197.14286,2.8571826>,
/* 1*/ <197.14286, 2.8571826>, <197.14286, 2.8571826>,
<211.42857,-2.8571174>, <228.57143,14.285683>,
/* 2*/ <228.57143, 14.285683>, <245.71429, 31.428583>,
<242.85714,85.714283>, <242.85714,85.714283>,
/* 3*/ <242.85714, 85.714283>, <242.85714, 85.714283>,
<265.71429,80.000003>, <291.42857,105.71428>,
/* 4*/ <291.42857, 105.71428>, <317.14286, 131.42857>,
<308.57143,108.57143>, <308.57143,185.71428>,
/* 5*/ <308.57143, 185.71428>, <308.57143, 262.85714>,
<308.57143,742.85714>, <308.57143,742.85714>,
/* 6*/ <308.57143, 742.85714>, <308.57143, 742.85714>,
<317.14286,737.14285>, <308.57143,754.28571>,
/* 7*/ <308.57143, 754.28571>, <300, 771.42857>, <288.57143,780>,
<280,768.57143>,
/* 8*/ <280, 768.57143>, <271.42857, 757.14285>,
<294.28571,165.71428>, <277.14286,148.57143>,
/* 9*/ <277.14286, 148.57143>, <260, 131.42857>,
<231.42857,131.42857>, <217.14286,105.71428>,
/* 10*/ <217.14286, 105.71428>, <202.85714, 80.000003>,
<205.71429,54.285713>, <185.71429,45.714283>,
/* 11*/ <185.71429, 45.714283>, <165.71429, 37.142883>,
<2.8571429,2.8571826>, <0,2.8571826>
sturm
scale y*.8
scale 1/1000
}
#local cup2 = lathe { bezier_spline
60, //nr points
/* 0*/ <0, -1.7382813e-05>, <0, 18.571383>, <0,15.178483>,
<0,15.178483>,
/* 1*/ <0, 15.178483>, <6.25, 16.964183>, <27.321429,13.571383>,
<31.250001,14.642783>,
/* 2*/ <31.250001, 14.642783>, <31.250001, 14.642783>,
<47.197559,12.769183>, <57.321429,20.675883>,
/* 3*/ <57.321429, 20.675883>, <64.070661, 25.946983>,
<67.105608,35.385283>, <69.58272,39.821383>,
/* 4*/ <69.58272, 39.821383>, <72.837451, 45.650183>,
<84.294576,84.731483>, <86.071436,102.5>,
/* 5*/ <86.071436, 102.5>, <87.857146, 120.35714>,
<85.357146,145>, <82.142856,165.71429>,
/* 6*/ <82.142856, 165.71429>, <78.966586, 186.1836>,
<91.342866,204.15811>, <96.071426,208.57143>,
/* 7*/ <96.071426, 208.57143>, <101.42857, 213.57142>,
<106.78572,215>, <107.5,210.71428>,
/* 8*/ <107.5, 210.71428>, <108.21429, 206.42857>,
<103.92858,210.71428>, <99.642856,187.85714>,
/* 9*/ <99.642856, 187.85714>, <95.357146, 165>,
<103.92858,148.57143>, <104.64286,125.71428>,
/* 10*/ <104.64286, 125.71428>, <105.35715, 102.85714>,
<101.42858,87.142853>, <97.857149,75.000003>,
/* 11*/ <97.857149, 75.000003>, <94.285715, 62.857143>,
<80.115281,24.737083>, <76.428572,19.821483>,
/* 12*/ <76.428572, 19.821483>, <72.142858, 14.107183>,
<64.730914,9.7242826>, <64.464285,5.7142826>,
/* 13*/ <64.464285, 5.7142826>, <64.071714, -0.18991738>,
<61.964286,-1.7382813e-05>, <61.964286,-1.7382813e-05>,
/* 14*/ <61.964286, -1.7382813e-05>, <61.964286, -1.7382813e-05>,
<0,-1.7382813e-05>, <0,-1.7382813e-05>
sturm
scale .002*2
scale (x+z)*.7
translate y*1.7382813e-05
}
#macro tex( col )
material {
texture {
pigment { rgbft col + FT }
//pigment { rgbt 1 }
#if (NORMALS) normal { bumps .1 scale .002 } #end
#if (1)
finish { ambient .06 diffuse .4 brilliance 1.2
specular .92
#if (NORMALS)
roughness .04
#else
roughness .01
#end
metallic .07
#if (REFLECTIONS)
reflection { .06,.5 metallic .07 fresnel 1 exponent 1.2 falloff 2 }
conserve_energy
#end
}
#end
}
interior {
#if (REFRACTION) ior REFRACTION #end
fade_power 2 fade_distance .02 fade_color rgbft col+FT
#if (MEDIA)
media {
intervals 8 samples 2,6
emission 3.81*(col)
absorption 12*(1-col)
#if (CRAZY) scattering { 0, (col)*7 extinction 1 } #end
scale .2
#if (1)
density {
bumps scale .002
color_map {[0 rgb 1][.5 rgb 1][.56 rgb 0][1 rgb 0]}
}
#end
}
#end
}
}
photons { target refraction on }
hollow
#end
union {
plane { y 0
pigment { rgb 1 }
//pigment { checker rgb .6 rgb 1 rotate y*35 }
finish { ambient .1 diffuse .7 specular 1 roughness .2 }
photons { collect on refraction on }
}
object { cup translate z*.7 tex( <.9,.86,.4> ) }
#if (1)
object { cup translate z*(.7+1.3) tex( <1,.96,.84> ) }
object { cup translate 0 tex( <.7,.8,1> ) }
object { cup translate x*.7 tex(<1,1,1> )}
object { cup translate x*.7+z*.7 tex(<.96,1,.67> )}
object { cup translate x*.7+z*.7*2 tex(<.7,1,.7> )}
object { cup2 translate -x*.7 tex(<1,.6,.6> ) }
object { cup2 translate -x*.7+z*(.0+1.3) tex(<.5,.5,.8> ) }
object { cup translate -x*.7*2+z*(-.7+1.3) tex(<.7,1,.94> ) }
#end
light_source { 1.8*(3-z*5-x) 1.2
#if (AREALIGHTS)
area_light x,z,5,5 jitter circular adaptive 0
#end
photons { refraction on }
}
hollow
//rotate -y*45
rotate -x*30
translate <.1,-1/2.6,4.0> //z*2.6-y/3+x*.1
}
light_source { -z*8 .7 shadowless }
camera { angle 50
#if (DOF)
aperture .04 blur_samples 60 confidence 1 focal_point y/2.2+z*4.5
#end
}
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