1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
|
/*#########################################################################
##
## File: itest.pov
##
## Authors:
## Bob Jamison
##
## Copyright (C) 2004-2007 The Inkscape Organization
##
## Released under GNU GPL, read the file 'COPYING' for more information
##
###########################################################################
##
## Notes:
##
## 070312: Tested on PovRay 3.7.0 beta
##
###########################################################################
##
## This simple file is provided to demonstrate POV output from Inkscape.
## PovRay output is intended for people who have had moderate experience
## with authoring POV files. This is NOT for beginners.
##
## To use:
## 1) Install PovRay, version 3.5 or above, and put the povray executable
## in your PATH. PovRay is found at http://www.povray.org . For
## PovRay-specific questions, please look there. They are the experts.
##
## 2) Copy this file to a working area.
##
## 3) Make or load a document in Inkscape with some shapes in it.
##
## 4) Save as a .pov file using the SaveAs dialog. For this example, save
## it in the same directory as this file, with the name 'isshapes.pov'
##
## 5) Execute povray with this file. An example command would be:
##
## povray +X +V +A +W320 +H320 +Iistest.pov +FN
##
## 6) Adjust the values to suit your needs and desires. Have fun.
##
##
## Remember that this is not the intended use of Inkscape's POVRay
## output, but is merely a demo. The main purpose of POVRay output
## is to supply curves and other data to your own POVRay projects.
##
#########################################################################*/
/*#########################################################################
# Some standard PovRay scene additives
#########################################################################*/
#include "colors.inc"
#include "textures.inc"
#include "shapes.inc"
#include "metals.inc"
#include "skies.inc"
/*#########################################################################
# Note the Z-order differentation of the prisms in the object is
# normally just sufficient to display all of the objects, and
# avoid 'black spots' where surfaces are coincident. This can
# be adjusted by changing the value below.
#########################################################################*/
/*
#declare AllShapes_Z_Increment = 0.008;
*/
/*#########################################################################
# Note that the finish of the "all shapes" object exported
# at the end of the shapes file can be modified, by defining
# if before the #include. Uncomment the following declaration
# to adjust it. Have fun.
#########################################################################*/
/*
#declare AllShapes_Finish = finish {
phong 0.7
reflection 0.5
specular 0.8
}
*/
/*#########################################################################
# Our Inkscape-exported shapes file
#########################################################################*/
#include "isshapes.pov"
/*#########################################################################
# Move the camera back in the -Z direction, about 1.5 times the width
# or height of the image. This will provide about a 60-degree view.
# 'AllShapes' is an item in isshapes.pov, and refers to the union of
# all of the shapes exported.
#########################################################################*/
camera {
location <0, 0, -(AllShapes_WIDTH * 1.5)>
look_at <0, 0, 0>
right x*image_width/image_height
}
/*#########################################################################
# Put one or two lights in front of the objects, and at an angle to
# the viewer.
#########################################################################*/
light_source { <-200, 1, -8000> color White}
light_source { < 200, 100, -600> color White}
/*#########################################################################
# Make a pretty background, for contrast
#########################################################################*/
sky_sphere {
pigment {
gradient y
color_map {
[ 0.5 color CornflowerBlue ]
[ 1.0 color MidnightBlue ]
}
scale 1000
translate -1
}
}
/*#########################################################################
# Now let us use our shapes. We can include them individually, or include
# them as a group. Notice that we have two AllShapes. One plain, and
# an AllShapesZ. The 'Z' version is different in that the shapes are
# shifted slightly higher in their order of creation, so that coincident
# shapes can be discerned.
#########################################################################*/
object {
/*
//## Individually
union{
object { droplet01 }
object { droplet02 }
object { droplet03 }
object { mountainDroplet }
}
*/
//## As a group
object { AllShapes_Z }
translate<-AllShapes_CENTER_X, 0, -AllShapes_CENTER_Y>
scale < 1, 60, 1>
rotate <-90, 0, 0> //x first
rotate < 0, 0, 0> //z second
rotate < 20, 0, 0> //whatever else
rotate < 0, -27, 0> //whatever else
}//object
/*#########################################################################
# End of File
#########################################################################*/
|
