--------------------------------------------------------------------------------
Run_Tet
--------------------------------------------------------------------------------
#
python interpolate_coords.py -D -p c -m 12 -n 11 -s c_start.html -e c_end.html
--------------------------------------------------------------------------------
BUILD_TET
--------------------------------------------------------------------------------
#
echo _N_ = 0
#
sed -e 's/_N_/0/g'     < tet_start_T       > tet_start_0.html.frag
sed -e 's/_N_/0/g'     < tet_end_T         > tet_end_0.html.frag
cat tet_start_0.html.frag c0.html tet_end_0.html.frag > tet00.html
# rm *html.frag
#
echo _N_ = 1
#
sed -e 's/_N_/1/g'     < tet_start_T       > tet_start_1.html.frag
sed -e 's/_N_/1/g'     < tet_end_T         > tet_end_1.html.frag
cat tet_start_1.html.frag c1.html tet_end_1.html.frag > tet01.html
# rm *html.frag
#
echo _N_ = 2
#
sed -e 's/_N_/2/g'     < tet_start_T       > tet_start_2.html.frag
sed -e 's/_N_/2/g'     < tet_end_T         > tet_end_2.html.frag
cat tet_start_2.html.frag c2.html tet_end_2.html.frag > tet02.html
# rm *html.frag
#
echo _N_ = 3
#
sed -e 's/_N_/3/g'     < tet_start_T       > tet_start_3.html.frag
sed -e 's/_N_/3/g'     < tet_end_T         > tet_end_3.html.frag
cat tet_start_3.html.frag c3.html tet_end_3.html.frag > tet03.html
# rm *html.frag
#
echo _N_ = 4
#
sed -e 's/_N_/4/g'     < tet_start_T       > tet_start_4.html.frag
sed -e 's/_N_/4/g'     < tet_end_T         > tet_end_4.html.frag
cat tet_start_4.html.frag c4.html tet_end_4.html.frag > tet04.html
# rm *html.frag
#
echo _N_ = 5
#
sed -e 's/_N_/5/g'     < tet_start_T       > tet_start_5.html.frag
sed -e 's/_N_/5/g'     < tet_end_T         > tet_end_5.html.frag
cat tet_start_5.html.frag c5.html tet_end_5.html.frag > tet05.html
# rm *html.frag
#
echo _N_ = 6
#
sed -e 's/_N_/6/g'     < tet_start_T       > tet_start_6.html.frag
sed -e 's/_N_/6/g'     < tet_end_T         > tet_end_6.html.frag
cat tet_start_6.html.frag c6.html tet_end_6.html.frag > tet06.html
# rm *html.frag
#
echo _N_ = 7
#
sed -e 's/_N_/7/g'     < tet_start_T       > tet_start_7.html.frag
sed -e 's/_N_/7/g'     < tet_end_T         > tet_end_7.html.frag
cat tet_start_7.html.frag c7.html tet_end_7.html.frag > tet07.html
# rm *html.frag
#
echo _N_ = 8
#
sed -e 's/_N_/8/g'     < tet_start_T       > tet_start_8.html.frag
sed -e 's/_N_/8/g'     < tet_end_T         > tet_end_8.html.frag
cat tet_start_8.html.frag c8.html tet_end_8.html.frag > tet08.html
# rm *html.frag
#
echo _N_ = 9
#
sed -e 's/_N_/9/g'     < tet_start_T       > tet_start_9.html.frag
sed -e 's/_N_/9/g'     < tet_end_T         > tet_end_9.html.frag
cat tet_start_9.html.frag c9.html tet_end_9.html.frag > tet09.html
# rm *html.frag
#
echo _N_ = 10
#
sed -e 's/_N_/10/g'     < tet_start_T       > tet_start_10.html.frag
sed -e 's/_N_/10/g'     < tet_end_T         > tet_end_10.html.frag
cat tet_start_10.html.frag c10.html tet_end_10.html.frag > tet10.html
# rm *html.frag
#
echo tets_start
#
cp tets_start_T tets_start.html
#
#
echo tets_end
#
sed -e 's/_TOT_/10/g' < tets_end_T > tets_end_foo_a
date > date.txt
cat tets_end_foo_a date.txt body_head_end.html > tets_end.html
#
echo combining
#
cat tets_start.html \
    tet00.html \
    tet01.html \
    tet02.html \
    tet03.html \
    tet04.html \
    tet05.html \
    tet06.html \
    tet07.html \
    tet08.html \
    tet09.html \
    tet10.html \
tets_end.html > tets.html
--------------------------------------------------------------------------------
c_start.html
--------------------------------------------------------------------------------
<coordinate point='
                 -1.0, -1.0, -1.0,
                 -1.0, -1.0, -1.0,
                 -1.0, -1.0, -1.0,
                  1.0,  1.0, -1.0,
                  1.0,  1.0, -1.0,
                  1.0,  1.0, -1.0,
                  1.0, -1.0,  1.0,
                  1.0, -1.0,  1.0,
                  1.0, -1.0,  1.0,
                 -1.0,  1.0,  1.0,
                 -1.0,  1.0,  1.0,
                 -1.0,  1.0,  1.0,
'></coordinate>
--------------------------------------------------------------------------------
c_end.html
--------------------------------------------------------------------------------
<coordinate point='
                 -1.0, -0.0, -0.0,
                 -0.0, -1.0, -0.0,
                 -0.0, -0.0, -1.0,
                  1.0,  0.0, -0.0,
                  0.0,  1.0, -0.0,
                  0.0,  0.0, -1.0,
                  1.0, -0.0,  0.0,
                  0.0, -1.0,  0.0,
                  0.0, -0.0,  1.0,
                 -1.0,  0.0,  0.0,
                 -0.0,  1.0,  0.0,
                 -0.0,  0.0,  1.0,
'></coordinate>
--------------------------------------------------------------------------------
tet_start_T
--------------------------------------------------------------------------------
                <!-- start of tet_N_ -->
	        <transform DEF="tet_N_" translation='0 0 0'>
                <shape>
                <appearance>
                <material diffuseColor=' 0 1 1 '></material>
                </appearance>
                <IndexedFaceSet colorPerVertex = "false" solid = "false" convex = "true" coordIndex='
                0  1  2  -1
                3  4  5  -1
                6  7  8  -1
                9 10 11 -1
                0 2 5 4 10 9 -1
                3 4 10 11 8 6 -1
                0 1 7 8 11 9 -1
                1 2 5 3 6 7 -1
                '>
--------------------------------------------------------------------------------
tet_end_T
--------------------------------------------------------------------------------
            </IndexedFaceSet>
            </shape>
	        </transform>
                <!-- end of tet_N_ -->
--------------------------------------------------------------------------------
tets_start_T
--------------------------------------------------------------------------------
<html>
<head>
    <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
    <title>Tetrahedron to Octahedron by truncating</title>
    <script type='text/javascript' src='https://www.x3dom.org/download/x3dom.js'> </script>
    <link rel='stylesheet' type='text/css' href='https://www.x3dom.org/download/x3dom.css'/>


	<script>
	/**
	 * Change the selected object of the switching node
	 * 
	 * @param nodeId number: New node id to set (starting from 0, or -1 to hide all of them)
	 */
	function changeVisibleNode(nodeId)
	{
	    var dirLight = document.getElementById("switcher");

	    dirLight.setAttribute("whichChoice", nodeId);
	    
	    if(nodeId == -1)
	    	document.getElementById("visNode").innerHTML = "No node visible!";
	    else
	    	document.getElementById("visNode").innerHTML = "Showing step # "+nodeId;
	}
	</script>

</head>
<body>

<h1>Tetrahedron to Octahedron by truncating</h1>
<p>
    Use the slider to choose which step is displayed.
</p>

<TABLE BORDER=0><TR><TD WIDTH=1024 BGCOLOR="#c0c0c0">
<x3d width='1024' height='768'>
    <scene>
	    <Switch whichChoice="0" id="switcher">
--------------------------------------------------------------------------------
tets_end_T
--------------------------------------------------------------------------------

		</Switch>
	</scene>
</x3d>
</TD></TR>
<TR><TD>

<div>
    <b>Step number</b><br>
    0 <input type="range" id="sliderShadowIntesity" min="0" max="_TOT_" step="1" value="0" onchange="changeVisibleNode(this.value)"/>_TOT_
	<br><br>
	<span id="visNode" style="color:#00CC00">Showing step # 0</span>
</div>
</TD></TR>
</TABLE>
<P>
<TT>Created:
--------------------------------------------------------------------------------
body_head_end.html
--------------------------------------------------------------------------------
</body>
</html>
--------------------------------------------------------------------------------
Run_Icos
--------------------------------------------------------------------------------
#
python interpolate_coords.py -D -p i -m 60 -n 11 -s i_start.html -e i_end.html
--------------------------------------------------------------------------------
BUILD_ICOS
--------------------------------------------------------------------------------
#
echo _N_ = 0
#
sed -e 's/_N_/0/g'     < icos_start_T       > icos_start_0.html.frag
sed -e 's/_N_/0/g'     < icos_end_T         > icos_end_0.html.frag
cat icos_start_0.html.frag i0.html icos_end_0.html.frag > icos00.html
# rm *html.frag
#
echo _N_ = 1
#
sed -e 's/_N_/1/g'     < icos_start_T       > icos_start_1.html.frag
sed -e 's/_N_/1/g'     < icos_end_T         > icos_end_1.html.frag
cat icos_start_1.html.frag i1.html icos_end_1.html.frag > icos01.html
# rm *html.frag
#
echo _N_ = 2
#
sed -e 's/_N_/2/g'     < icos_start_T       > icos_start_2.html.frag
sed -e 's/_N_/2/g'     < icos_end_T         > icos_end_2.html.frag
cat icos_start_2.html.frag i2.html icos_end_2.html.frag > icos02.html
# rm *html.frag
#
echo _N_ = 3
#
sed -e 's/_N_/3/g'     < icos_start_T       > icos_start_3.html.frag
sed -e 's/_N_/3/g'     < icos_end_T         > icos_end_3.html.frag
cat icos_start_3.html.frag i3.html icos_end_3.html.frag > icos03.html
# rm *html.frag
#
echo _N_ = 4
#
sed -e 's/_N_/4/g'     < icos_start_T       > icos_start_4.html.frag
sed -e 's/_N_/4/g'     < icos_end_T         > icos_end_4.html.frag
cat icos_start_4.html.frag i4.html icos_end_4.html.frag > icos04.html
# rm *html.frag
#
echo _N_ = 5
#
sed -e 's/_N_/5/g'     < icos_start_T       > icos_start_5.html.frag
sed -e 's/_N_/5/g'     < icos_end_T         > icos_end_5.html.frag
cat icos_start_5.html.frag i5.html icos_end_5.html.frag > icos05.html
# rm *html.frag
#
echo _N_ = 6
#
sed -e 's/_N_/6/g'     < icos_start_T       > icos_start_6.html.frag
sed -e 's/_N_/6/g'     < icos_end_T         > icos_end_6.html.frag
cat icos_start_6.html.frag i6.html icos_end_6.html.frag > icos06.html
# rm *html.frag
#
echo _N_ = 7
#
sed -e 's/_N_/7/g'     < icos_start_T       > icos_start_7.html.frag
sed -e 's/_N_/7/g'     < icos_end_T         > icos_end_7.html.frag
cat icos_start_7.html.frag i7.html icos_end_7.html.frag > icos07.html
# rm *html.frag
#
echo _N_ = 8
#
sed -e 's/_N_/8/g'     < icos_start_T       > icos_start_8.html.frag
sed -e 's/_N_/8/g'     < icos_end_T         > icos_end_8.html.frag
cat icos_start_8.html.frag i8.html icos_end_8.html.frag > icos08.html
# rm *html.frag
#
echo _N_ = 9
#
sed -e 's/_N_/9/g'     < icos_start_T       > icos_start_9.html.frag
sed -e 's/_N_/9/g'     < icos_end_T         > icos_end_9.html.frag
cat icos_start_9.html.frag i9.html icos_end_9.html.frag > icos09.html
# rm *html.frag
#
echo _N_ = 10
#
sed -e 's/_N_/10/g'     < icos_start_T       > icos_start_10.html.frag
sed -e 's/_N_/10/g'     < icos_end_T         > icos_end_10.html.frag
cat icos_start_10.html.frag i10.html icos_end_10.html.frag > icos10.html
# rm *html.frag
#
echo icosa_start
#
cp icosa_start_T icosa_start.html
#
#
echo icosa_end
#
sed -e 's/_TOT_/10/g' < icosa_end_T > icosa_end_foo_a
date > date.txt
cat icosa_end_foo_a date.txt body_head_end.html > icosa_end.html
#
echo combining
#
cat icosa_start.html \
    icos00.html \
    icos01.html \
    icos02.html \
    icos03.html \
    icos04.html \
    icos05.html \
    icos06.html \
    icos07.html \
    icos08.html \
    icos09.html \
    icos10.html \
icosa_end.html > icosa.html
--------------------------------------------------------------------------------
i_start.html
--------------------------------------------------------------------------------
<coordinate, point='
0.0, 1.0, 0.0,
0.0, 1.0, 0.0,
0.0, 1.0, 0.0,
0.0, 1.0, 0.0,
0.0, 1.0, 0.0,
0.894427, 0.447214, 0.0,
0.894427, 0.447214, 0.0,
0.894427, 0.447214, 0.0,
0.894427, 0.447214, 0.0,
0.894427, 0.447214, 0.0,
0.276393, 0.447214, 0.850651,
0.276393, 0.447214, 0.850651,
0.276393, 0.447214, 0.850651,
0.276393, 0.447214, 0.850651,
0.276393, 0.447214, 0.850651,
-0.723607, 0.447214, 0.525731,
-0.723607, 0.447214, 0.525731,
-0.723607, 0.447214, 0.525731,
-0.723607, 0.447214, 0.525731,
-0.723607, 0.447214, 0.525731,
-0.723607, 0.447214, -0.525731,
-0.723607, 0.447214, -0.525731,
-0.723607, 0.447214, -0.525731,
-0.723607, 0.447214, -0.525731,
-0.723607, 0.447214, -0.525731,
0.276393, 0.447214, -0.850651,
0.276393, 0.447214, -0.850651,
0.276393, 0.447214, -0.850651,
0.276393, 0.447214, -0.850651,
0.276393, 0.447214, -0.850651,
-0.276393, -0.447214, 0.850651,
-0.276393, -0.447214, 0.850651,
-0.276393, -0.447214, 0.850651,
-0.276393, -0.447214, 0.850651,
-0.276393, -0.447214, 0.850651,
0.723607, -0.447214, 0.525731,
0.723607, -0.447214, 0.525731,
0.723607, -0.447214, 0.525731,
0.723607, -0.447214, 0.525731,
0.723607, -0.447214, 0.525731,
0.723607, -0.447214, -0.525731,
0.723607, -0.447214, -0.525731,
0.723607, -0.447214, -0.525731,
0.723607, -0.447214, -0.525731,
0.723607, -0.447214, -0.525731,
-0.276393, -0.447214, -0.850651,
-0.276393, -0.447214, -0.850651,
-0.276393, -0.447214, -0.850651,
-0.276393, -0.447214, -0.850651,
-0.276393, -0.447214, -0.850651,
-0.894427, -0.447214, 0.0,
-0.894427, -0.447214, 0.0,
-0.894427, -0.447214, 0.0,
-0.894427, -0.447214, 0.0,
-0.894427, -0.447214, 0.0,
0.0, -1.0, 0.0,
0.0, -1.0, 0.0,
0.0, -1.0, 0.0,
0.0, -1.0, 0.0,
0.0, -1.0, 0.0,
'></coordinate>
--------------------------------------------------------------------------------
i_end.html
--------------------------------------------------------------------------------
<coordinate, point='
0.4472135, 0.723607, 0.0,
0.1381965, 0.723607, 0.4253255,
-0.3618035, 0.723607, 0.2628655,
-0.3618035, 0.723607, -0.2628655,
0.1381965, 0.723607, -0.4253255,
0.4472135, 0.723607, 0.0,
0.58541, 0.447214, -0.4253255,
0.809017, 0.0, -0.2628655,
0.809017, 0.0, 0.2628655,
0.58541, 0.447214, 0.4253255,
0.1381965, 0.723607, 0.4253255,
0.58541, 0.447214, 0.4253255,
0.5, 0.0, 0.688191,
0.0, 0.0, 0.850651,
-0.223607, 0.447214, 0.688191,
-0.3618035, 0.723607, 0.2628655,
-0.223607, 0.447214, 0.688191,
-0.5, 0.0, 0.688191,
-0.809017, 0.0, 0.2628655,
-0.723607, 0.447214, 0.0,
-0.3618035, 0.723607, -0.2628655,
-0.723607, 0.447214, 0.0,
-0.809017, 0.0, -0.2628655,
-0.5, 0.0, -0.688191,
-0.223607, 0.447214, -0.688191,
0.1381965, 0.723607, -0.4253255,
-0.223607, 0.447214, -0.688191,
0.0, 0.0, -0.850651,
0.5, 0.0, -0.688191,
0.58541, 0.447214, -0.4253255,
0.0, 0.0, 0.850651,
0.223607, -0.447214, 0.688191,
-0.1381965, -0.723607, 0.4253255,
-0.58541, -0.447214, 0.4253255,
-0.5, 0.0, 0.688191,
0.809017, 0.0, 0.2628655,
0.723607, -0.447214, 0.0,
0.3618035, -0.723607, 0.2628655,
0.223607, -0.447214, 0.688191,
0.5, 0.0, 0.688191,
0.809017, 0.0, -0.2628655,
0.5, 0.0, -0.688191,
0.223607, -0.447214, -0.688191,
0.3618035, -0.723607, -0.2628655,
0.723607, -0.447214, 0.0,
0.0, 0.0, -0.850651,
-0.5, 0.0, -0.688191,
-0.58541, -0.447214, -0.4253255,
-0.1381965, -0.723607, -0.4253255,
0.223607, -0.447214, -0.688191,
-0.809017, 0.0, 0.2628655,
-0.58541, -0.447214, 0.4253255,
-0.4472135, -0.723607, 0.0,
-0.58541, -0.447214, -0.4253255,
-0.809017, 0.0, -0.2628655,
-0.1381965, -0.723607, 0.4253255,
0.3618035, -0.723607, 0.2628655,
0.3618035, -0.723607, -0.2628655,
-0.1381965, -0.723607, -0.4253255,
-0.4472135, -0.723607, 0.0,
'></coordinate>
--------------------------------------------------------------------------------
icos_start_T
--------------------------------------------------------------------------------
                <!-- start of icos_N_ -->
	        <transform DEF="icos_N_" translation='0 0 0'>
                <shape>
                <appearance>
                <material diffuseColor=' 0 0 0 '></material>
                </appearance>
                <!--
                <IndexedLineSet coordIndex='
                0  2  1  0  -1
                0  3  2  0  -1
                0  4  3  0  -1
                0  5  4  0  -1
                0  1  5  0  -1
                1  2  6  1  -1
                2  3  7  2  -1
                3  4  8  3  -1
                4  5  9  4  -1
                5  1  10  5  -1
                6  10  1  6  -1
                7  6  2  7  -1
                8  7  3  8  -1
                9  8  4  9  -1
                10  9  5  10  -1
                11  6  7  11  -1
                11  7  8  11  -1
                11  8  9  11  -1
                11  9  10  11  -1
                11  10  6  11  -1
                '>
<coordinate point='
                 0.0 1.0 0.0 ,
                 0.894427 0.447214 0.0 ,
                 0.276393 0.447214 0.850651 ,
                 -0.723607 0.447214 0.525731 ,
                 -0.723607 0.447214 -0.525731 ,
                 0.276393 0.447214 -0.850651 ,
                 0.723607 -0.447214 0.525731 ,
                 -0.276393 -0.447214 0.850651 ,
                 -0.894427 -0.447214 0.0 ,
                 -0.276393 -0.447214 -0.850651 ,
                 0.723607 -0.447214 -0.525731 ,
                 0.0 -1.0 0.0 ,
'></coordinate>
            </IndexedLineSet>
            -->
            </shape>
                <shape>
                <appearance>
                <material diffuseColor=' 0 1 1 '></material>
                </appearance>
                <IndexedFaceSet colorPerVertex = "false" solid = "false" convex = "true" coordIndex='
                4 3 2 1 0 -1
                9 8 7 6 5 -1
                14 13 12 11 10 -1
                19 18 17 16 15 -1
                24 23 22 21 20 -1
                29 28 27 26 25 -1
                34 33 32 31 30 -1
                39 38 37 36 35 -1
                44 43 42 41 40 -1
                49 48 47 46 45 -1
                54 53 52 51 50 -1
                59 58 57 56 55 -1
                0 1 10 11 9 5 -1
                1 2 15 16 14 10 -1
                2 3 20 21 19 15 -1
                3 4 25 26 24 20 -1
                4 0 5 6 29 25 -1
                34 30 13 14 16 17 -1
                40 41 28 29 6 7 -1
                8 9 11 12 39 35 -1
                12 13 30 31 38 39 -1
                7 8 35 36 44 40 -1
                27 28 41 42 49 45 -1
                26 27 45 46 23 24 -1
                18 19 21 22 54 50 -1
                22 23 46 47 53 54 -1
                17 18 50 51 33 34 -1
                31 32 55 56 37 38 -1
                56 57 43 44 36 37 -1
                57 58 48 49 42 43 -1
                58 59 52 53 47 48 -1
                32 33 51 52 59 55 -1
                '>
--------------------------------------------------------------------------------
icos_end_T
--------------------------------------------------------------------------------
            </IndexedFaceSet>
            </shape>
	        </transform>
                <!-- end of icos_N_ -->
--------------------------------------------------------------------------------
icosa_start_T
--------------------------------------------------------------------------------
<html>
<head>
    <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
    <title>Icosahedron to Icosidodecahedron by truncating</title>
    <script type='text/javascript' src='https://www.x3dom.org/download/x3dom.js'> </script>
    <link rel='stylesheet' type='text/css' href='https://www.x3dom.org/download/x3dom.css'/>


	<script>
	/**
	 * Change the selected object of the switching node
	 * 
	 * @param nodeId number: New node id to set (starting from 0, or -1 to hide all of them)
	 */
	function changeVisibleNode(nodeId)
	{
	    var dirLight = document.getElementById("switcher");

	    dirLight.setAttribute("whichChoice", nodeId);
	    
	    if(nodeId == -1)
	    	document.getElementById("visNode").innerHTML = "No node visible!";
	    else
	    	document.getElementById("visNode").innerHTML = "Showing step # "+nodeId;
	}
	</script>

</head>
<body>

<h1>Icosahedron to Icosidodecahedron by truncating</h1>
<p>
    Use the slider to choose which step is displayed.
</p>

<TABLE BORDER=0><TR><TD WIDTH="1024" BGCOLOR="#c0c0c0">
<x3d width='1024' height='768'> 
    <scene>
	    <Switch whichChoice="0" id="switcher">
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icosa_end_T
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		</Switch>
	</scene>
</x3d>
</TD></TR>
<TR><TD>
<div>
    <b>Step number</b><br>
    0 <input type="range" id="sliderShadowIntesity" min="0" max="_TOT_" step="1" value="0" onchange="changeVisibleNode(this.value)"/>_TOT_
	<br><br>
	<span id="visNode" style="color:#00CC00">Showing step # 0</span>
</div>
</TD></TR>
</TABLE>
<P>
<TT>Created:
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