clean-up of tunnel demos

4 files changed, 411 insertions, 103 deletions

diff --git a/progs/demos/tunnel.c b/progs/demos/tunnel.c
index 2244024aaa3..d495b31b4f6 100644
--- a/progs/demos/tunnel.c
+++ b/progs/demos/tunnel.c
@@ -17,7 +17,7 @@
 
 #include <GL/glut.h>
 #include "readtex.c"
-#include "tunneldat.c"
+#include "tunneldat.h"
 
 #ifdef XMESA
 #include "GL/xmesa.h"
@@ -29,6 +29,7 @@ static int HEIGHT = 480;
 
 static GLint T0 = 0;
 static GLint Frames = 0;
+static GLint NiceFog = 1;
 
 #define NUMBLOC 5
 
@@ -36,6 +37,7 @@ static GLint Frames = 0;
 #define M_PI 3.1415926535
 #endif
 
+/*
 extern int striplength_skin_13[];
 extern float stripdata_skin_13[];
 
@@ -47,7 +49,7 @@ extern float stripdata_skin_11[];
 
 extern int striplength_skin_9[];
 extern float stripdata_skin_9[];
-
+*/
 
 static int win = 0;
 
@@ -104,7 +106,7 @@ inittextures(void)
 }
 
 static void
-drawobjs(int *l, float *f)
+drawobjs(const int *l, const float *f)
 {
    int mend, j;
 
@@ -241,6 +243,10 @@ key(unsigned char k, int x, int y)
       inittextures();
       fprintf(stderr, "Done.\n");
       break;
+   case 'n':
+      NiceFog = !NiceFog;
+      printf("NiceFog %d\n", NiceFog);
+      break;
    }
    glutPostRedisplay();
 }
@@ -356,6 +362,11 @@ draw(void)
    int i;
    float base, offset;
 
+   if (NiceFog)
+      glHint(GL_FOG_HINT, GL_NICEST);
+   else
+      glHint(GL_FOG_HINT, GL_DONT_CARE);
+
    dojoy();
 
    glClear(GL_COLOR_BUFFER_BIT);
diff --git a/progs/demos/tunnel2.c b/progs/demos/tunnel2.c
index 3a6e9f88434..8d662484109 100644
--- a/progs/demos/tunnel2.c
+++ b/progs/demos/tunnel2.c
@@ -20,7 +20,7 @@
 
 #include <GL/glut.h>
 #include "readtex.c"
-#include "tunneldat.c"
+#include "tunneldat.h"
 
 #ifdef FX
 #endif
@@ -49,19 +49,6 @@ static GLint Frames = 0;
 #define M_PI 3.1415926535
 #endif
 
-extern int striplength_skin_13[];
-extern float stripdata_skin_13[];
-
-extern int striplength_skin_12[];
-extern float stripdata_skin_12[];
-
-extern int striplength_skin_11[];
-extern float stripdata_skin_11[];
-
-extern int striplength_skin_9[];
-extern float stripdata_skin_9[];
-
-
 static float obs[3] = { 1000.0, 0.0, 2.0 };
 static float dir[3];
 static float v = 0.5;
@@ -117,7 +104,7 @@ inittextures(void)
 }
 
 static void
-drawobjs(int *l, float *f)
+drawobjs(const int *l, const float *f)
 {
    int mend, j;
 
@@ -547,8 +534,6 @@ main(int ac, char **av)
 {
    fprintf(stderr,
 	   "Tunnel2 V1.0\nWritten by David Bucciarelli (tech.hmw@plus.it)\n");
-   fprintf(stderr,
-	   "You need TWO Voodoo Graphics boards in order to run this demo !\n");
 
    glutInitWindowPosition(0, 0);
    glutInitWindowSize(WIDTHC0, HEIGHTC0);
diff --git a/progs/demos/tunneldat.c b/progs/demos/tunneldat.c
deleted file mode 100644
index a4506694be6..00000000000
--- a/progs/demos/tunneldat.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/* Object: skin_13 */
-
-#if defined(_MSC_VER) && defined(_WIN32)
-#pragma warning( disable : 4305 ) /* 'initializing' : truncation from 'const double' to 'float' */
-#endif
-
-int striplength_skin_13[]={
-10,7,3,5,5,4,4,4,4,5,3,4,5,4,4,4,4,4,4,6,
-6,3,6,3,3,3,3,0};
-
-float stripdata_skin_13[]={
-0.415686,0.415686,0.415686,1.000000,0.000000,1.500000,2.000000,4.000000,0.000000,0.341176,0.341176,0.341176,1.000000,-0.500000,1.500000,4.000000,4.000000,0.000000,0.545098,0.545098,0.545098,1.000000,0.000000,1.000000,2.000000,4.000000,2.000000,0.435294,0.435294,0.435294,1.000000,-0.500000,1.000000,4.000000,4.000000,2.000000,0.517647,0.517647,0.517647,1.000000,0.000000,0.500000,2.000000,4.000000,4.000000,0.450980,0.450980,0.450980,1.000000,-0.500000,0.500000,4.000000,4.000000,4.000000,0.427451,0.427451,0.427451,1.000000,0.000000,0.000000,2.000000,4.000000,6.000000,0.388235,0.388235,0.388235,1.000000,-0.500000,0.000000,4.000000,4.000000,6.000000,0.356863,0.356863,0.356863,1.000000,0.000000,-0.500000,2.000000,4.000000,8.000000,0.333333,0.333333,0.333333,1.000000,-0.500000,-0.500000,4.000000,4.000000,8.000000,
-0.435294,0.435294,0.435294,1.000000,1.500000,1.000000,-4.000000,4.000000,2.000000,0.415686,0.415686,0.415686,1.000000,1.000000,1.500000,-2.000000,4.000000,0.000000,0.545098,0.545098,0.545098,1.000000,1.000000,1.000000,-2.000000,4.000000,2.000000,0.450980,0.450980,0.450980,1.000000,0.500000,1.500000,0.000000,4.000000,0.000000,0.600000,0.600000,0.600000,1.000000,0.500000,1.000000,0.000000,4.000000,2.000000,0.415686,0.415686,0.415686,1.000000,0.000000,1.500000,2.000000,4.000000,0.000000,0.545098,0.545098,0.545098,1.000000,0.000000,1.000000,2.000000,4.000000,2.000000,
-0.435294,0.435294,0.435294,1.000000,1.500000,1.000000,-4.000000,4.000000,2.000000,0.341176,0.341176,0.341176,1.000000,1.500000,1.500000,-4.000000,4.000000,0.000000,0.415686,0.415686,0.415686,1.000000,1.000000,1.500000,-2.000000,4.000000,0.000000,
-0.356863,0.356863,0.356863,1.000000,0.000000,-0.500000,2.000000,4.000000,8.000000,0.364706,0.364706,0.364706,1.000000,0.500000,-0.500000,0.000000,4.000000,8.000000,0.427451,0.427451,0.427451,1.000000,0.000000,0.000000,2.000000,4.000000,6.000000,0.415686,0.415686,0.415686,1.000000,0.395020,-0.133318,0.420032,4.000000,6.533272,0.423529,0.423529,0.423529,1.000000,0.388550,-0.103582,0.445932,4.000000,6.414327,
-0.423529,0.423529,0.423529,1.000000,0.388550,-0.103582,0.445932,4.000000,6.414327,0.427451,0.427451,0.427451,1.000000,0.383423,-0.069344,0.466541,4.000000,6.277375,0.427451,0.427451,0.427451,1.000000,0.000000,0.000000,2.000000,4.000000,6.000000,0.435294,0.435294,0.435294,1.000000,0.380371,-0.034595,0.478689,4.000000,6.138380,0.439216,0.439216,0.439216,1.000000,0.379272,0.000000,0.482673,4.000000,6.000000,
-0.407843,0.407843,0.407843,1.000000,0.414673,-0.191394,0.341301,4.000000,6.765576,0.411765,0.411765,0.411765,1.000000,0.403687,-0.162957,0.385368,4.000000,6.651829,0.364706,0.364706,0.364706,1.000000,0.500000,-0.500000,0.000000,4.000000,8.000000,0.415686,0.415686,0.415686,1.000000,0.395020,-0.133318,0.420032,4.000000,6.533272,
-0.400000,0.400000,0.400000,1.000000,0.438232,-0.232438,0.247284,4.000000,6.929754,0.403922,0.403922,0.403922,1.000000,0.425171,-0.212276,0.299425,4.000000,6.849104,0.364706,0.364706,0.364706,1.000000,0.500000,-0.500000,0.000000,4.000000,8.000000,0.407843,0.407843,0.407843,1.000000,0.414673,-0.191394,0.341301,4.000000,6.765576,
-0.396078,0.396078,0.396078,1.000000,0.467285,-0.260554,0.130636,4.000000,7.042214,0.400000,0.400000,0.400000,1.000000,0.453857,-0.250068,0.184711,4.000000,7.000273,0.364706,0.364706,0.364706,1.000000,0.500000,-0.500000,0.000000,4.000000,8.000000,0.400000,0.400000,0.400000,1.000000,0.438232,-0.232438,0.247284,4.000000,6.929754,
-0.396078,0.396078,0.396078,1.000000,0.500000,-0.270672,0.000000,4.000000,7.082688,0.396078,0.396078,0.396078,1.000000,0.482788,-0.267902,0.068730,4.000000,7.071609,0.364706,0.364706,0.364706,1.000000,0.500000,-0.500000,0.000000,4.000000,8.000000,0.396078,0.396078,0.396078,1.000000,0.467285,-0.260554,0.130636,4.000000,7.042214,
-0.439216,0.439216,0.439216,1.000000,0.379272,0.000000,0.482673,4.000000,6.000000,0.474510,0.474510,0.474510,1.000000,0.379272,0.180448,0.482673,4.000000,5.278208,0.517647,0.517647,0.517647,1.000000,0.000000,0.500000,2.000000,4.000000,4.000000,0.513726,0.513726,0.513726,1.000000,0.379272,0.360896,0.482673,4.000000,4.556417,0.545098,0.545098,0.545098,1.000000,0.379272,0.500000,0.482673,4.000000,4.000000,
-0.545098,0.545098,0.545098,1.000000,0.379272,0.500000,0.482673,4.000000,4.000000,0.545098,0.545098,0.545098,1.000000,0.000000,1.000000,2.000000,4.000000,2.000000,0.517647,0.517647,0.517647,1.000000,0.000000,0.500000,2.000000,4.000000,4.000000,
-0.600000,0.600000,0.600000,1.000000,0.500000,1.000000,0.000000,4.000000,2.000000,0.545098,0.545098,0.545098,1.000000,0.000000,1.000000,2.000000,4.000000,2.000000,0.552941,0.552941,0.552941,1.000000,0.379272,0.541344,0.482673,4.000000,3.834625,0.545098,0.545098,0.545098,1.000000,0.379272,0.500000,0.482673,4.000000,4.000000,
-0.552941,0.552941,0.552941,1.000000,0.379272,0.541344,0.482673,4.000000,3.834625,0.556863,0.556863,0.556863,1.000000,0.459717,0.541344,0.160891,4.000000,3.834625,0.600000,0.600000,0.600000,1.000000,0.500000,1.000000,0.000000,4.000000,2.000000,0.556863,0.556863,0.556863,1.000000,0.500000,0.541344,0.000000,4.000000,3.834625,0.556863,0.556863,0.556863,1.000000,0.540283,0.541344,-0.160891,4.000000,3.834625,
-0.396078,0.396078,0.396078,1.000000,0.517212,-0.267902,-0.068730,4.000000,7.071609,0.396078,0.396078,0.396078,1.000000,0.500000,-0.270672,0.000000,4.000000,7.082688,0.356863,0.356863,0.356863,1.000000,1.000000,-0.500000,-2.000000,4.000000,8.000000,0.364706,0.364706,0.364706,1.000000,0.500000,-0.500000,0.000000,4.000000,8.000000,
-0.400000,0.400000,0.400000,1.000000,0.546143,-0.250068,-0.184711,4.000000,7.000273,0.396078,0.396078,0.396078,1.000000,0.532715,-0.260554,-0.130636,4.000000,7.042214,0.356863,0.356863,0.356863,1.000000,1.000000,-0.500000,-2.000000,4.000000,8.000000,0.396078,0.396078,0.396078,1.000000,0.517212,-0.267902,-0.068730,4.000000,7.071609,
-0.403922,0.403922,0.403922,1.000000,0.574829,-0.212276,-0.299425,4.000000,6.849104,0.400000,0.400000,0.400000,1.000000,0.561768,-0.232438,-0.247284,4.000000,6.929754,0.356863,0.356863,0.356863,1.000000,1.000000,-0.500000,-2.000000,4.000000,8.000000,0.400000,0.400000,0.400000,1.000000,0.546143,-0.250068,-0.184711,4.000000,7.000273,
-0.411765,0.411765,0.411765,1.000000,0.596313,-0.162957,-0.385368,4.000000,6.651829,0.407843,0.407843,0.407843,1.000000,0.585327,-0.191394,-0.341301,4.000000,6.765576,0.356863,0.356863,0.356863,1.000000,1.000000,-0.500000,-2.000000,4.000000,8.000000,0.403922,0.403922,0.403922,1.000000,0.574829,-0.212276,-0.299425,4.000000,6.849104,
-0.423529,0.423529,0.423529,1.000000,0.611450,-0.103582,-0.445931,4.000000,6.414327,0.415686,0.415686,0.415686,1.000000,0.604980,-0.133318,-0.420033,4.000000,6.533272,0.356863,0.356863,0.356863,1.000000,1.000000,-0.500000,-2.000000,4.000000,8.000000,0.411765,0.411765,0.411765,1.000000,0.596313,-0.162957,-0.385368,4.000000,6.651829,
-0.435294,0.435294,0.435294,1.000000,0.619629,-0.034595,-0.478689,4.000000,6.138380,0.427451,0.427451,0.427451,1.000000,0.616577,-0.069344,-0.466541,4.000000,6.277375,0.356863,0.356863,0.356863,1.000000,1.000000,-0.500000,-2.000000,4.000000,8.000000,0.423529,0.423529,0.423529,1.000000,0.611450,-0.103582,-0.445931,4.000000,6.414327,
-0.513726,0.513726,0.513726,1.000000,0.620728,0.360896,-0.482673,4.000000,4.556417,0.474510,0.474510,0.474510,1.000000,0.620728,0.180448,-0.482673,4.000000,5.278208,0.427451,0.427451,0.427451,1.000000,1.000000,0.000000,-2.000000,4.000000,6.000000,0.439216,0.439216,0.439216,1.000000,0.620728,0.000000,-0.482673,4.000000,6.000000,0.356863,0.356863,0.356863,1.000000,1.000000,-0.500000,-2.000000,4.000000,8.000000,0.435294,0.435294,0.435294,1.000000,0.619629,-0.034595,-0.478689,4.000000,6.138380,
-0.333333,0.333333,0.333333,1.000000,1.500000,-0.500000,-4.000000,4.000000,8.000000,0.388235,0.388235,0.388235,1.000000,1.500000,0.000000,-4.000000,4.000000,6.000000,0.427451,0.427451,0.427451,1.000000,1.000000,0.000000,-2.000000,4.000000,6.000000,0.517647,0.517647,0.517647,1.000000,1.000000,0.500000,-2.000000,4.000000,4.000000,0.513726,0.513726,0.513726,1.000000,0.620728,0.360896,-0.482673,4.000000,4.556417,0.545098,0.545098,0.545098,1.000000,0.620728,0.500000,-0.482673,4.000000,4.000000,
-0.333333,0.333333,0.333333,1.000000,1.500000,-0.500000,-4.000000,4.000000,8.000000,0.427451,0.427451,0.427451,1.000000,1.000000,0.000000,-2.000000,4.000000,6.000000,0.356863,0.356863,0.356863,1.000000,1.000000,-0.500000,-2.000000,4.000000,8.000000,
-0.556863,0.556863,0.556863,1.000000,0.540283,0.541344,-0.160891,4.000000,3.834625,0.552941,0.552941,0.552941,1.000000,0.620728,0.541344,-0.482673,4.000000,3.834625,0.545098,0.545098,0.545098,1.000000,1.000000,1.000000,-2.000000,4.000000,2.000000,0.517647,0.517647,0.517647,1.000000,1.000000,0.500000,-2.000000,4.000000,4.000000,0.450980,0.450980,0.450980,1.000000,1.500000,0.500000,-4.000000,4.000000,4.000000,0.388235,0.388235,0.388235,1.000000,1.500000,0.000000,-4.000000,4.000000,6.000000,
-0.517647,0.517647,0.517647,1.000000,1.000000,0.500000,-2.000000,4.000000,4.000000,0.552941,0.552941,0.552941,1.000000,0.620728,0.541344,-0.482673,4.000000,3.834625,0.545098,0.545098,0.545098,1.000000,0.620728,0.500000,-0.482673,4.000000,4.000000,
-0.450980,0.450980,0.450980,1.000000,1.500000,0.500000,-4.000000,4.000000,4.000000,0.435294,0.435294,0.435294,1.000000,1.500000,1.000000,-4.000000,4.000000,2.000000,0.545098,0.545098,0.545098,1.000000,1.000000,1.000000,-2.000000,4.000000,2.000000,
-0.439216,0.439216,0.439216,1.000000,0.379272,0.000000,0.482673,4.000000,6.000000,0.517647,0.517647,0.517647,1.000000,0.000000,0.500000,2.000000,4.000000,4.000000,0.427451,0.427451,0.427451,1.000000,0.000000,0.000000,2.000000,4.000000,6.000000,
-0.556863,0.556863,0.556863,1.000000,0.540283,0.541344,-0.160891,4.000000,3.834625,0.545098,0.545098,0.545098,1.000000,1.000000,1.000000,-2.000000,4.000000,2.000000,0.600000,0.600000,0.600000,1.000000,0.500000,1.000000,0.000000,4.000000,2.000000
-
-};
-
-
-/* Object: skin_12 */
-
-int striplength_skin_12[]={
-12,12,12,12,12,0};
-
-float stripdata_skin_12[]={
-0.498039,0.498039,0.498039,1.000000,-0.099976,1.500000,-2.400000,-4.000000,-0.000002,0.337255,0.337255,0.337255,1.000000,-0.500000,1.500000,-4.000000,-4.000000,-0.000002,0.568627,0.568627,0.568627,1.000000,-0.099976,1.100000,-2.400000,-4.000000,1.599999,0.341176,0.341176,0.341176,1.000000,-0.500000,1.100000,-4.000000,-4.000000,1.599999,0.498039,0.498039,0.498039,1.000000,-0.099976,0.700000,-2.400000,-4.000000,3.200000,0.325490,0.325490,0.325490,1.000000,-0.500000,0.700000,-4.000000,-4.000000,3.199999,0.352941,0.352941,0.352941,1.000000,-0.099976,0.300000,-2.400000,-4.000000,4.800000,0.282353,0.282353,0.282353,1.000000,-0.500000,0.300000,-4.000000,-4.000000,4.800000,0.282353,0.282353,0.282353,1.000000,-0.099976,-0.100000,-2.400000,-4.000000,6.400001,0.254902,0.254902,0.254902,1.000000,-0.500000,-0.100000,-4.000000,-4.000000,6.400000,0.239216,0.239216,0.239216,1.000000,-0.099976,-0.500000,-2.400000,-4.000000,8.000000,0.227451,0.227451,0.227451,1.000000,-0.500000,-0.500000,-4.000000,-4.000000,8.000000,
-0.239216,0.239216,0.239216,1.000000,1.099976,-0.500000,2.400001,-4.000000,8.000000,0.227451,0.227451,0.227451,1.000000,1.500000,-0.500000,4.000002,-4.000000,8.000000,0.282353,0.282353,0.282353,1.000000,1.099976,-0.100000,2.400001,-4.000000,6.400001,0.254902,0.254902,0.254902,1.000000,1.500000,-0.100000,4.000002,-4.000000,6.400001,0.352941,0.352941,0.352941,1.000000,1.099976,0.300000,2.400002,-4.000000,4.800001,0.282353,0.282353,0.282353,1.000000,1.500000,0.300000,4.000002,-4.000000,4.800001,0.498039,0.498039,0.498039,1.000000,1.099976,0.700000,2.400002,-4.000000,3.200000,0.321569,0.321569,0.321569,1.000000,1.500000,0.700000,4.000003,-4.000000,3.200000,0.568627,0.568627,0.568627,1.000000,1.099976,1.100000,2.400002,-4.000000,1.599999,0.341176,0.341176,0.341176,1.000000,1.500000,1.100000,4.000003,-4.000000,1.599999,0.494118,0.494118,0.494118,1.000000,1.099976,1.500000,2.400003,-4.000000,-0.000002,0.337255,0.337255,0.337255,1.000000,1.500000,1.500000,4.000004,-4.000000,-0.000002,
-0.639216,0.639216,0.639216,1.000000,0.300049,1.500000,-0.799999,-4.000000,-0.000002,0.498039,0.498039,0.498039,1.000000,-0.099976,1.500000,-2.400000,-4.000000,-0.000002,0.858824,0.858824,0.858824,1.000000,0.300049,1.100000,-0.799999,-4.000000,1.599999,0.568627,0.568627,0.568627,1.000000,-0.099976,1.100000,-2.400000,-4.000000,1.599999,0.686275,0.686275,0.686275,1.000000,0.300049,0.700000,-0.799999,-4.000000,3.200000,0.498039,0.498039,0.498039,1.000000,-0.099976,0.700000,-2.400000,-4.000000,3.200000,0.419608,0.419608,0.419608,1.000000,0.300049,0.300000,-0.800000,-4.000000,4.800000,0.352941,0.352941,0.352941,1.000000,-0.099976,0.300000,-2.400000,-4.000000,4.800000,0.298039,0.298039,0.298039,1.000000,0.300049,-0.100000,-0.800000,-4.000000,6.400001,0.282353,0.282353,0.282353,1.000000,-0.099976,-0.100000,-2.400000,-4.000000,6.400001,0.247059,0.247059,0.247059,1.000000,0.300049,-0.500000,-0.800000,-4.000000,8.000000,0.239216,0.239216,0.239216,1.000000,-0.099976,-0.500000,-2.400000,-4.000000,8.000000,
-0.639216,0.639216,0.639216,1.000000,0.699951,1.500000,0.800002,-4.000000,-0.000002,0.639216,0.639216,0.639216,1.000000,0.300049,1.500000,-0.799999,-4.000000,-0.000002,0.858824,0.858824,0.858824,1.000000,0.699951,1.100000,0.800001,-4.000000,1.599999,0.858824,0.858824,0.858824,1.000000,0.300049,1.100000,-0.799999,-4.000000,1.599999,0.686275,0.686275,0.686275,1.000000,0.699951,0.700000,0.800001,-4.000000,3.200000,0.686275,0.686275,0.686275,1.000000,0.300049,0.700000,-0.799999,-4.000000,3.200000,0.419608,0.419608,0.419608,1.000000,0.699951,0.300000,0.800001,-4.000000,4.800001,0.419608,0.419608,0.419608,1.000000,0.300049,0.300000,-0.800000,-4.000000,4.800000,0.298039,0.298039,0.298039,1.000000,0.699951,-0.100000,0.800001,-4.000000,6.400001,0.298039,0.298039,0.298039,1.000000,0.300049,-0.100000,-0.800000,-4.000000,6.400001,0.247059,0.247059,0.247059,1.000000,0.699951,-0.500000,0.800000,-4.000000,8.000000,0.247059,0.247059,0.247059,1.000000,0.300049,-0.500000,-0.800000,-4.000000,8.000000,
-0.494118,0.494118,0.494118,1.000000,1.099976,1.500000,2.400003,-4.000000,-0.000002,0.639216,0.639216,0.639216,1.000000,0.699951,1.500000,0.800002,-4.000000,-0.000002,0.568627,0.568627,0.568627,1.000000,1.099976,1.100000,2.400002,-4.000000,1.599999,0.858824,0.858824,0.858824,1.000000,0.699951,1.100000,0.800001,-4.000000,1.599999,0.498039,0.498039,0.498039,1.000000,1.099976,0.700000,2.400002,-4.000000,3.200000,0.686275,0.686275,0.686275,1.000000,0.699951,0.700000,0.800001,-4.000000,3.200000,0.352941,0.352941,0.352941,1.000000,1.099976,0.300000,2.400002,-4.000000,4.800001,0.419608,0.419608,0.419608,1.000000,0.699951,0.300000,0.800001,-4.000000,4.800001,0.282353,0.282353,0.282353,1.000000,1.099976,-0.100000,2.400001,-4.000000,6.400001,0.298039,0.298039,0.298039,1.000000,0.699951,-0.100000,0.800001,-4.000000,6.400001,0.239216,0.239216,0.239216,1.000000,1.099976,-0.500000,2.400001,-4.000000,8.000000,0.247059,0.247059,0.247059,1.000000,0.699951,-0.500000,0.800000,-4.000000,8.000000
-
-};
-
-
-/* Object: skin_11 */
-
-int striplength_skin_11[]={
-12,12,12,12,12,0};
-
-float stripdata_skin_11[]={
-0.145098,0.145098,0.145098,1.000000,-0.099976,1.500000,-2.400000,4.000002,0.000000,0.141176,0.141176,0.141176,1.000000,-0.500000,1.500000,-4.000000,4.000002,0.000000,0.176471,0.176471,0.176471,1.000000,-0.099976,1.100000,-2.400000,2.400001,0.000000,0.145098,0.145098,0.145098,1.000000,-0.500000,1.100000,-4.000000,2.400001,0.000000,0.341176,0.341176,0.341176,1.000000,-0.099976,0.700000,-2.400000,0.800000,0.000000,0.188235,0.188235,0.188235,1.000000,-0.500000,0.700000,-4.000000,0.800000,0.000000,0.450980,0.450980,0.450980,1.000000,-0.099976,0.300000,-2.400000,-0.800000,0.000000,0.247059,0.247059,0.247059,1.000000,-0.500000,0.300000,-4.000000,-0.800000,0.000000,0.439216,0.439216,0.439216,1.000000,-0.099976,-0.100000,-2.400000,-2.400000,0.000000,0.270588,0.270588,0.270588,1.000000,-0.500000,-0.100000,-4.000000,-2.400000,0.000000,0.364706,0.364706,0.364706,1.000000,-0.099976,-0.500000,-2.400000,-4.000000,0.000000,0.258824,0.258824,0.258824,1.000000,-0.500000,-0.500000,-4.000000,-4.000000,0.000000,
-0.364706,0.364706,0.364706,1.000000,1.099976,-0.500000,2.400001,-4.000000,0.000000,0.258824,0.258824,0.258824,1.000000,1.500000,-0.500000,4.000002,-4.000000,0.000000,0.439216,0.439216,0.439216,1.000000,1.099976,-0.100000,2.400001,-2.400001,0.000000,0.270588,0.270588,0.270588,1.000000,1.500000,-0.100000,4.000002,-2.400001,0.000000,0.454902,0.454902,0.454902,1.000000,1.099976,0.300000,2.400002,-0.800000,0.000000,0.247059,0.247059,0.247059,1.000000,1.500000,0.300000,4.000002,-0.800000,0.000000,0.341176,0.341176,0.341176,1.000000,1.099976,0.700000,2.400002,0.800000,0.000000,0.184314,0.184314,0.184314,1.000000,1.500000,0.700000,4.000003,0.800000,0.000000,0.176471,0.176471,0.176471,1.000000,1.099976,1.100000,2.400002,2.400001,0.000000,0.145098,0.145098,0.145098,1.000000,1.500000,1.100000,4.000003,2.400001,0.000000,0.145098,0.145098,0.145098,1.000000,1.099976,1.500000,2.400003,4.000003,0.000000,0.141176,0.141176,0.141176,1.000000,1.500000,1.500000,4.000004,4.000002,0.000000,
-0.145098,0.145098,0.145098,1.000000,0.300049,1.500000,-0.799999,4.000002,0.000000,0.145098,0.145098,0.145098,1.000000,-0.099976,1.500000,-2.400000,4.000002,0.000000,0.262745,0.262745,0.262745,1.000000,0.300049,1.100000,-0.799999,2.400001,0.000000,0.176471,0.176471,0.176471,1.000000,-0.099976,1.100000,-2.400000,2.400001,0.000000,0.580392,0.580392,0.580392,1.000000,0.300049,0.700000,-0.799999,0.800000,0.000000,0.341176,0.341176,0.341176,1.000000,-0.099976,0.700000,-2.400000,0.800000,0.000000,0.709804,0.709804,0.709804,1.000000,0.300049,0.300000,-0.800000,-0.800000,0.000000,0.450980,0.450980,0.450980,1.000000,-0.099976,0.300000,-2.400000,-0.800000,0.000000,0.627451,0.627451,0.627451,1.000000,0.300049,-0.100000,-0.800000,-2.400001,0.000000,0.439216,0.439216,0.439216,1.000000,-0.099976,-0.100000,-2.400000,-2.400000,0.000000,0.458824,0.458824,0.458824,1.000000,0.300049,-0.500000,-0.800000,-4.000000,0.000000,0.364706,0.364706,0.364706,1.000000,-0.099976,-0.500000,-2.400000,-4.000000,0.000000,
-0.145098,0.145098,0.145098,1.000000,0.699951,1.500000,0.800002,4.000002,0.000000,0.145098,0.145098,0.145098,1.000000,0.300049,1.500000,-0.799999,4.000002,0.000000,0.262745,0.262745,0.262745,1.000000,0.699951,1.100000,0.800001,2.400001,0.000000,0.262745,0.262745,0.262745,1.000000,0.300049,1.100000,-0.799999,2.400001,0.000000,0.580392,0.580392,0.580392,1.000000,0.699951,0.700000,0.800001,0.800000,0.000000,0.580392,0.580392,0.580392,1.000000,0.300049,0.700000,-0.799999,0.800000,0.000000,0.713726,0.713726,0.713726,1.000000,0.699951,0.300000,0.800001,-0.800000,0.000000,0.709804,0.709804,0.709804,1.000000,0.300049,0.300000,-0.800000,-0.800000,0.000000,0.631373,0.631373,0.631373,1.000000,0.699951,-0.100000,0.800001,-2.400001,0.000000,0.627451,0.627451,0.627451,1.000000,0.300049,-0.100000,-0.800000,-2.400001,0.000000,0.458824,0.458824,0.458824,1.000000,0.699951,-0.500000,0.800000,-4.000000,0.000000,0.458824,0.458824,0.458824,1.000000,0.300049,-0.500000,-0.800000,-4.000000,0.000000,
-0.145098,0.145098,0.145098,1.000000,1.099976,1.500000,2.400003,4.000003,0.000000,0.145098,0.145098,0.145098,1.000000,0.699951,1.500000,0.800002,4.000002,0.000000,0.176471,0.176471,0.176471,1.000000,1.099976,1.100000,2.400002,2.400001,0.000000,0.262745,0.262745,0.262745,1.000000,0.699951,1.100000,0.800001,2.400001,0.000000,0.341176,0.341176,0.341176,1.000000,1.099976,0.700000,2.400002,0.800000,0.000000,0.580392,0.580392,0.580392,1.000000,0.699951,0.700000,0.800001,0.800000,0.000000,0.454902,0.454902,0.454902,1.000000,1.099976,0.300000,2.400002,-0.800000,0.000000,0.713726,0.713726,0.713726,1.000000,0.699951,0.300000,0.800001,-0.800000,0.000000,0.439216,0.439216,0.439216,1.000000,1.099976,-0.100000,2.400001,-2.400001,0.000000,0.631373,0.631373,0.631373,1.000000,0.699951,-0.100000,0.800001,-2.400001,0.000000,0.364706,0.364706,0.364706,1.000000,1.099976,-0.500000,2.400001,-4.000000,0.000000,0.458824,0.458824,0.458824,1.000000,0.699951,-0.500000,0.800000,-4.000000,0.000000
-
-};
-
-
-/* Object: skin_9 */
-
-int striplength_skin_9[]={
-18,0};
-
-float stripdata_skin_9[]={
-0.384314,0.384314,0.384314,1.000000,-0.500000,1.500000,-4.000000,4.000000,8.000000,0.384314,0.384314,0.384314,1.000000,1.500000,1.500000,4.000000,4.000000,8.000000,0.376471,0.376471,0.376471,1.000000,-0.500000,1.250000,-4.000000,3.695518,9.530733,0.403922,0.403922,0.403922,1.000000,1.500000,1.250000,4.000000,3.695518,9.530733,0.415686,0.415686,0.415686,1.000000,-0.500000,1.000000,-4.000000,2.828427,10.828427,0.431373,0.431373,0.431373,1.000000,1.500000,1.000000,4.000000,2.828427,10.828427,0.435294,0.435294,0.435294,1.000000,-0.500000,0.750000,-4.000000,1.530734,11.695518,0.443137,0.443137,0.443137,1.000000,1.500000,0.750000,4.000000,1.530734,11.695518,0.439216,0.439216,0.439216,1.000000,-0.500000,0.500000,-4.000000,0.000000,12.000000,0.435294,0.435294,0.435294,1.000000,1.500000,0.500000,4.000000,0.000000,12.000000,0.427451,0.427451,0.427451,1.000000,-0.500000,0.250000,-4.000000,-1.530734,11.695518,0.411765,0.411765,0.411765,1.000000,1.500000,0.250000,4.000000,-1.530734,11.695518,0.396078,0.396078,0.396078,1.000000,-0.500000,0.000000,-4.000000,-2.828427,10.828427,0.368627,0.368627,0.368627,1.000000,1.500000,0.000000,4.000000,-2.828427,10.828427,0.341176,0.341176,0.341176,1.000000,-0.500000,-0.250000,-4.000000,-3.695518,9.530733,0.301961,0.301961,0.301961,1.000000,1.500000,-0.250000,4.000000,-3.695518,9.530733,0.294118,0.294118,0.294118,1.000000,-0.500000,-0.500000,-4.000000,-4.000000,8.000000,0.294118,0.294118,0.294118,1.000000,1.500000,-0.500000,4.000000,-4.000000,8.000000
-
-};
-
-
diff --git a/progs/demos/tunneldat.h b/progs/demos/tunneldat.h
new file mode 100644
index 00000000000..af1e52e1f17
--- /dev/null
+++ b/progs/demos/tunneldat.h
@@ -0,0 +1,395 @@
+/* Object: skin_13 */
+
+#if defined(_MSC_VER) && defined(_WIN32)
+#pragma warning( disable : 4305 )	/* 'initializing' : truncation from 'const double' to 'float' */
+#endif
+
+static const int striplength_skin_13[] = {
+   10, 7, 3, 5, 5, 4, 4, 4, 4, 5, 3, 4, 5, 4, 4, 4, 4, 4, 4, 6,
+   6, 3, 6, 3, 3, 3, 3, 0
+};
+
+static const float stripdata_skin_13[] = {
+   0.415686, 0.415686, 0.415686, 1.000000, 0.000000, 1.500000, 2.000000,
+      4.000000, 0.000000, 0.341176, 0.341176, 0.341176, 1.000000, -0.500000,
+      1.500000, 4.000000, 4.000000, 0.000000, 0.545098, 0.545098, 0.545098,
+      1.000000, 0.000000, 1.000000, 2.000000, 4.000000, 2.000000, 0.435294,
+      0.435294, 0.435294, 1.000000, -0.500000, 1.000000, 4.000000, 4.000000,
+      2.000000, 0.517647, 0.517647, 0.517647, 1.000000, 0.000000, 0.500000,
+      2.000000, 4.000000, 4.000000, 0.450980, 0.450980, 0.450980, 1.000000,
+      -0.500000, 0.500000, 4.000000, 4.000000, 4.000000, 0.427451, 0.427451,
+      0.427451, 1.000000, 0.000000, 0.000000, 2.000000, 4.000000, 6.000000,
+      0.388235, 0.388235, 0.388235, 1.000000, -0.500000, 0.000000, 4.000000,
+      4.000000, 6.000000, 0.356863, 0.356863, 0.356863, 1.000000, 0.000000,
+      -0.500000, 2.000000, 4.000000, 8.000000, 0.333333, 0.333333, 0.333333,
+      1.000000, -0.500000, -0.500000, 4.000000, 4.000000, 8.000000,
+   0.435294, 0.435294, 0.435294, 1.000000, 1.500000, 1.000000, -4.000000,
+      4.000000, 2.000000, 0.415686, 0.415686, 0.415686, 1.000000, 1.000000,
+      1.500000, -2.000000, 4.000000, 0.000000, 0.545098, 0.545098, 0.545098,
+      1.000000, 1.000000, 1.000000, -2.000000, 4.000000, 2.000000, 0.450980,
+      0.450980, 0.450980, 1.000000, 0.500000, 1.500000, 0.000000, 4.000000,
+      0.000000, 0.600000, 0.600000, 0.600000, 1.000000, 0.500000, 1.000000,
+      0.000000, 4.000000, 2.000000, 0.415686, 0.415686, 0.415686, 1.000000,
+      0.000000, 1.500000, 2.000000, 4.000000, 0.000000, 0.545098, 0.545098,
+      0.545098, 1.000000, 0.000000, 1.000000, 2.000000, 4.000000, 2.000000,
+   0.435294, 0.435294, 0.435294, 1.000000, 1.500000, 1.000000, -4.000000,
+      4.000000, 2.000000, 0.341176, 0.341176, 0.341176, 1.000000, 1.500000,
+      1.500000, -4.000000, 4.000000, 0.000000, 0.415686, 0.415686, 0.415686,
+      1.000000, 1.000000, 1.500000, -2.000000, 4.000000, 0.000000,
+   0.356863, 0.356863, 0.356863, 1.000000, 0.000000, -0.500000, 2.000000,
+      4.000000, 8.000000, 0.364706, 0.364706, 0.364706, 1.000000, 0.500000,
+      -0.500000, 0.000000, 4.000000, 8.000000, 0.427451, 0.427451, 0.427451,
+      1.000000, 0.000000, 0.000000, 2.000000, 4.000000, 6.000000, 0.415686,
+      0.415686, 0.415686, 1.000000, 0.395020, -0.133318, 0.420032, 4.000000,
+      6.533272, 0.423529, 0.423529, 0.423529, 1.000000, 0.388550, -0.103582,
+      0.445932, 4.000000, 6.414327,
+   0.423529, 0.423529, 0.423529, 1.000000, 0.388550, -0.103582, 0.445932,
+      4.000000, 6.414327, 0.427451, 0.427451, 0.427451, 1.000000, 0.383423,
+      -0.069344, 0.466541, 4.000000, 6.277375, 0.427451, 0.427451, 0.427451,
+      1.000000, 0.000000, 0.000000, 2.000000, 4.000000, 6.000000, 0.435294,
+      0.435294, 0.435294, 1.000000, 0.380371, -0.034595, 0.478689, 4.000000,
+      6.138380, 0.439216, 0.439216, 0.439216, 1.000000, 0.379272, 0.000000,
+      0.482673, 4.000000, 6.000000,
+   0.407843, 0.407843, 0.407843, 1.000000, 0.414673, -0.191394, 0.341301,
+      4.000000, 6.765576, 0.411765, 0.411765, 0.411765, 1.000000, 0.403687,
+      -0.162957, 0.385368, 4.000000, 6.651829, 0.364706, 0.364706, 0.364706,
+      1.000000, 0.500000, -0.500000, 0.000000, 4.000000, 8.000000, 0.415686,
+      0.415686, 0.415686, 1.000000, 0.395020, -0.133318, 0.420032, 4.000000,
+      6.533272,
+   0.400000, 0.400000, 0.400000, 1.000000, 0.438232, -0.232438, 0.247284,
+      4.000000, 6.929754, 0.403922, 0.403922, 0.403922, 1.000000, 0.425171,
+      -0.212276, 0.299425, 4.000000, 6.849104, 0.364706, 0.364706, 0.364706,
+      1.000000, 0.500000, -0.500000, 0.000000, 4.000000, 8.000000, 0.407843,
+      0.407843, 0.407843, 1.000000, 0.414673, -0.191394, 0.341301, 4.000000,
+      6.765576,
+   0.396078, 0.396078, 0.396078, 1.000000, 0.467285, -0.260554, 0.130636,
+      4.000000, 7.042214, 0.400000, 0.400000, 0.400000, 1.000000, 0.453857,
+      -0.250068, 0.184711, 4.000000, 7.000273, 0.364706, 0.364706, 0.364706,
+      1.000000, 0.500000, -0.500000, 0.000000, 4.000000, 8.000000, 0.400000,
+      0.400000, 0.400000, 1.000000, 0.438232, -0.232438, 0.247284, 4.000000,
+      6.929754,
+   0.396078, 0.396078, 0.396078, 1.000000, 0.500000, -0.270672, 0.000000,
+      4.000000, 7.082688, 0.396078, 0.396078, 0.396078, 1.000000, 0.482788,
+      -0.267902, 0.068730, 4.000000, 7.071609, 0.364706, 0.364706, 0.364706,
+      1.000000, 0.500000, -0.500000, 0.000000, 4.000000, 8.000000, 0.396078,
+      0.396078, 0.396078, 1.000000, 0.467285, -0.260554, 0.130636, 4.000000,
+      7.042214,
+   0.439216, 0.439216, 0.439216, 1.000000, 0.379272, 0.000000, 0.482673,
+      4.000000, 6.000000, 0.474510, 0.474510, 0.474510, 1.000000, 0.379272,
+      0.180448, 0.482673, 4.000000, 5.278208, 0.517647, 0.517647, 0.517647,
+      1.000000, 0.000000, 0.500000, 2.000000, 4.000000, 4.000000, 0.513726,
+      0.513726, 0.513726, 1.000000, 0.379272, 0.360896, 0.482673, 4.000000,
+      4.556417, 0.545098, 0.545098, 0.545098, 1.000000, 0.379272, 0.500000,
+      0.482673, 4.000000, 4.000000,
+   0.545098, 0.545098, 0.545098, 1.000000, 0.379272, 0.500000, 0.482673,
+      4.000000, 4.000000, 0.545098, 0.545098, 0.545098, 1.000000, 0.000000,
+      1.000000, 2.000000, 4.000000, 2.000000, 0.517647, 0.517647, 0.517647,
+      1.000000, 0.000000, 0.500000, 2.000000, 4.000000, 4.000000,
+   0.600000, 0.600000, 0.600000, 1.000000, 0.500000, 1.000000, 0.000000,
+      4.000000, 2.000000, 0.545098, 0.545098, 0.545098, 1.000000, 0.000000,
+      1.000000, 2.000000, 4.000000, 2.000000, 0.552941, 0.552941, 0.552941,
+      1.000000, 0.379272, 0.541344, 0.482673, 4.000000, 3.834625, 0.545098,
+      0.545098, 0.545098, 1.000000, 0.379272, 0.500000, 0.482673, 4.000000,
+      4.000000,
+   0.552941, 0.552941, 0.552941, 1.000000, 0.379272, 0.541344, 0.482673,
+      4.000000, 3.834625, 0.556863, 0.556863, 0.556863, 1.000000, 0.459717,
+      0.541344, 0.160891, 4.000000, 3.834625, 0.600000, 0.600000, 0.600000,
+      1.000000, 0.500000, 1.000000, 0.000000, 4.000000, 2.000000, 0.556863,
+      0.556863, 0.556863, 1.000000, 0.500000, 0.541344, 0.000000, 4.000000,
+      3.834625, 0.556863, 0.556863, 0.556863, 1.000000, 0.540283, 0.541344,
+      -0.160891, 4.000000, 3.834625,
+   0.396078, 0.396078, 0.396078, 1.000000, 0.517212, -0.267902, -0.068730,
+      4.000000, 7.071609, 0.396078, 0.396078, 0.396078, 1.000000, 0.500000,
+      -0.270672, 0.000000, 4.000000, 7.082688, 0.356863, 0.356863, 0.356863,
+      1.000000, 1.000000, -0.500000, -2.000000, 4.000000, 8.000000, 0.364706,
+      0.364706, 0.364706, 1.000000, 0.500000, -0.500000, 0.000000, 4.000000,
+      8.000000,
+   0.400000, 0.400000, 0.400000, 1.000000, 0.546143, -0.250068, -0.184711,
+      4.000000, 7.000273, 0.396078, 0.396078, 0.396078, 1.000000, 0.532715,
+      -0.260554, -0.130636, 4.000000, 7.042214, 0.356863, 0.356863, 0.356863,
+      1.000000, 1.000000, -0.500000, -2.000000, 4.000000, 8.000000, 0.396078,
+      0.396078, 0.396078, 1.000000, 0.517212, -0.267902, -0.068730, 4.000000,
+      7.071609,
+   0.403922, 0.403922, 0.403922, 1.000000, 0.574829, -0.212276, -0.299425,
+      4.000000, 6.849104, 0.400000, 0.400000, 0.400000, 1.000000, 0.561768,
+      -0.232438, -0.247284, 4.000000, 6.929754, 0.356863, 0.356863, 0.356863,
+      1.000000, 1.000000, -0.500000, -2.000000, 4.000000, 8.000000, 0.400000,
+      0.400000, 0.400000, 1.000000, 0.546143, -0.250068, -0.184711, 4.000000,
+      7.000273,
+   0.411765, 0.411765, 0.411765, 1.000000, 0.596313, -0.162957, -0.385368,
+      4.000000, 6.651829, 0.407843, 0.407843, 0.407843, 1.000000, 0.585327,
+      -0.191394, -0.341301, 4.000000, 6.765576, 0.356863, 0.356863, 0.356863,
+      1.000000, 1.000000, -0.500000, -2.000000, 4.000000, 8.000000, 0.403922,
+      0.403922, 0.403922, 1.000000, 0.574829, -0.212276, -0.299425, 4.000000,
+      6.849104,
+   0.423529, 0.423529, 0.423529, 1.000000, 0.611450, -0.103582, -0.445931,
+      4.000000, 6.414327, 0.415686, 0.415686, 0.415686, 1.000000, 0.604980,
+      -0.133318, -0.420033, 4.000000, 6.533272, 0.356863, 0.356863, 0.356863,
+      1.000000, 1.000000, -0.500000, -2.000000, 4.000000, 8.000000, 0.411765,
+      0.411765, 0.411765, 1.000000, 0.596313, -0.162957, -0.385368, 4.000000,
+      6.651829,
+   0.435294, 0.435294, 0.435294, 1.000000, 0.619629, -0.034595, -0.478689,
+      4.000000, 6.138380, 0.427451, 0.427451, 0.427451, 1.000000, 0.616577,
+      -0.069344, -0.466541, 4.000000, 6.277375, 0.356863, 0.356863, 0.356863,
+      1.000000, 1.000000, -0.500000, -2.000000, 4.000000, 8.000000, 0.423529,
+      0.423529, 0.423529, 1.000000, 0.611450, -0.103582, -0.445931, 4.000000,
+      6.414327,
+   0.513726, 0.513726, 0.513726, 1.000000, 0.620728, 0.360896, -0.482673,
+      4.000000, 4.556417, 0.474510, 0.474510, 0.474510, 1.000000, 0.620728,
+      0.180448, -0.482673, 4.000000, 5.278208, 0.427451, 0.427451, 0.427451,
+      1.000000, 1.000000, 0.000000, -2.000000, 4.000000, 6.000000, 0.439216,
+      0.439216, 0.439216, 1.000000, 0.620728, 0.000000, -0.482673, 4.000000,
+      6.000000, 0.356863, 0.356863, 0.356863, 1.000000, 1.000000, -0.500000,
+      -2.000000, 4.000000, 8.000000, 0.435294, 0.435294, 0.435294, 1.000000,
+      0.619629, -0.034595, -0.478689, 4.000000, 6.138380,
+   0.333333, 0.333333, 0.333333, 1.000000, 1.500000, -0.500000, -4.000000,
+      4.000000, 8.000000, 0.388235, 0.388235, 0.388235, 1.000000, 1.500000,
+      0.000000, -4.000000, 4.000000, 6.000000, 0.427451, 0.427451, 0.427451,
+      1.000000, 1.000000, 0.000000, -2.000000, 4.000000, 6.000000, 0.517647,
+      0.517647, 0.517647, 1.000000, 1.000000, 0.500000, -2.000000, 4.000000,
+      4.000000, 0.513726, 0.513726, 0.513726, 1.000000, 0.620728, 0.360896,
+      -0.482673, 4.000000, 4.556417, 0.545098, 0.545098, 0.545098, 1.000000,
+      0.620728, 0.500000, -0.482673, 4.000000, 4.000000,
+   0.333333, 0.333333, 0.333333, 1.000000, 1.500000, -0.500000, -4.000000,
+      4.000000, 8.000000, 0.427451, 0.427451, 0.427451, 1.000000, 1.000000,
+      0.000000, -2.000000, 4.000000, 6.000000, 0.356863, 0.356863, 0.356863,
+      1.000000, 1.000000, -0.500000, -2.000000, 4.000000, 8.000000,
+   0.556863, 0.556863, 0.556863, 1.000000, 0.540283, 0.541344, -0.160891,
+      4.000000, 3.834625, 0.552941, 0.552941, 0.552941, 1.000000, 0.620728,
+      0.541344, -0.482673, 4.000000, 3.834625, 0.545098, 0.545098, 0.545098,
+      1.000000, 1.000000, 1.000000, -2.000000, 4.000000, 2.000000, 0.517647,
+      0.517647, 0.517647, 1.000000, 1.000000, 0.500000, -2.000000, 4.000000,
+      4.000000, 0.450980, 0.450980, 0.450980, 1.000000, 1.500000, 0.500000,
+      -4.000000, 4.000000, 4.000000, 0.388235, 0.388235, 0.388235, 1.000000,
+      1.500000, 0.000000, -4.000000, 4.000000, 6.000000,
+   0.517647, 0.517647, 0.517647, 1.000000, 1.000000, 0.500000, -2.000000,
+      4.000000, 4.000000, 0.552941, 0.552941, 0.552941, 1.000000, 0.620728,
+      0.541344, -0.482673, 4.000000, 3.834625, 0.545098, 0.545098, 0.545098,
+      1.000000, 0.620728, 0.500000, -0.482673, 4.000000, 4.000000,
+   0.450980, 0.450980, 0.450980, 1.000000, 1.500000, 0.500000, -4.000000,
+      4.000000, 4.000000, 0.435294, 0.435294, 0.435294, 1.000000, 1.500000,
+      1.000000, -4.000000, 4.000000, 2.000000, 0.545098, 0.545098, 0.545098,
+      1.000000, 1.000000, 1.000000, -2.000000, 4.000000, 2.000000,
+   0.439216, 0.439216, 0.439216, 1.000000, 0.379272, 0.000000, 0.482673,
+      4.000000, 6.000000, 0.517647, 0.517647, 0.517647, 1.000000, 0.000000,
+      0.500000, 2.000000, 4.000000, 4.000000, 0.427451, 0.427451, 0.427451,
+      1.000000, 0.000000, 0.000000, 2.000000, 4.000000, 6.000000,
+   0.556863, 0.556863, 0.556863, 1.000000, 0.540283, 0.541344, -0.160891,
+      4.000000, 3.834625, 0.545098, 0.545098, 0.545098, 1.000000, 1.000000,
+      1.000000, -2.000000, 4.000000, 2.000000, 0.600000, 0.600000, 0.600000,
+      1.000000, 0.500000, 1.000000, 0.000000, 4.000000, 2.000000
+};
+
+
+/* Object: skin_12 */
+
+static const int striplength_skin_12[] = {
+   12, 12, 12, 12, 12, 0
+};
+
+static const float stripdata_skin_12[] = {
+   0.498039, 0.498039, 0.498039, 1.000000, -0.099976, 1.500000, -2.400000,
+      -4.000000, -0.000002, 0.337255, 0.337255, 0.337255, 1.000000, -0.500000,
+      1.500000, -4.000000, -4.000000, -0.000002, 0.568627, 0.568627, 0.568627,
+      1.000000, -0.099976, 1.100000, -2.400000, -4.000000, 1.599999, 0.341176,
+      0.341176, 0.341176, 1.000000, -0.500000, 1.100000, -4.000000, -4.000000,
+      1.599999, 0.498039, 0.498039, 0.498039, 1.000000, -0.099976, 0.700000,
+      -2.400000, -4.000000, 3.200000, 0.325490, 0.325490, 0.325490, 1.000000,
+      -0.500000, 0.700000, -4.000000, -4.000000, 3.199999, 0.352941, 0.352941,
+      0.352941, 1.000000, -0.099976, 0.300000, -2.400000, -4.000000, 4.800000,
+      0.282353, 0.282353, 0.282353, 1.000000, -0.500000, 0.300000, -4.000000,
+      -4.000000, 4.800000, 0.282353, 0.282353, 0.282353, 1.000000, -0.099976,
+      -0.100000, -2.400000, -4.000000, 6.400001, 0.254902, 0.254902, 0.254902,
+      1.000000, -0.500000, -0.100000, -4.000000, -4.000000, 6.400000,
+      0.239216, 0.239216, 0.239216, 1.000000, -0.099976, -0.500000, -2.400000,
+      -4.000000, 8.000000, 0.227451, 0.227451, 0.227451, 1.000000, -0.500000,
+      -0.500000, -4.000000, -4.000000, 8.000000,
+   0.239216, 0.239216, 0.239216, 1.000000, 1.099976, -0.500000, 2.400001,
+      -4.000000, 8.000000, 0.227451, 0.227451, 0.227451, 1.000000, 1.500000,
+      -0.500000, 4.000002, -4.000000, 8.000000, 0.282353, 0.282353, 0.282353,
+      1.000000, 1.099976, -0.100000, 2.400001, -4.000000, 6.400001, 0.254902,
+      0.254902, 0.254902, 1.000000, 1.500000, -0.100000, 4.000002, -4.000000,
+      6.400001, 0.352941, 0.352941, 0.352941, 1.000000, 1.099976, 0.300000,
+      2.400002, -4.000000, 4.800001, 0.282353, 0.282353, 0.282353, 1.000000,
+      1.500000, 0.300000, 4.000002, -4.000000, 4.800001, 0.498039, 0.498039,
+      0.498039, 1.000000, 1.099976, 0.700000, 2.400002, -4.000000, 3.200000,
+      0.321569, 0.321569, 0.321569, 1.000000, 1.500000, 0.700000, 4.000003,
+      -4.000000, 3.200000, 0.568627, 0.568627, 0.568627, 1.000000, 1.099976,
+      1.100000, 2.400002, -4.000000, 1.599999, 0.341176, 0.341176, 0.341176,
+      1.000000, 1.500000, 1.100000, 4.000003, -4.000000, 1.599999, 0.494118,
+      0.494118, 0.494118, 1.000000, 1.099976, 1.500000, 2.400003, -4.000000,
+      -0.000002, 0.337255, 0.337255, 0.337255, 1.000000, 1.500000, 1.500000,
+      4.000004, -4.000000, -0.000002,
+   0.639216, 0.639216, 0.639216, 1.000000, 0.300049, 1.500000, -0.799999,
+      -4.000000, -0.000002, 0.498039, 0.498039, 0.498039, 1.000000, -0.099976,
+      1.500000, -2.400000, -4.000000, -0.000002, 0.858824, 0.858824, 0.858824,
+      1.000000, 0.300049, 1.100000, -0.799999, -4.000000, 1.599999, 0.568627,
+      0.568627, 0.568627, 1.000000, -0.099976, 1.100000, -2.400000, -4.000000,
+      1.599999, 0.686275, 0.686275, 0.686275, 1.000000, 0.300049, 0.700000,
+      -0.799999, -4.000000, 3.200000, 0.498039, 0.498039, 0.498039, 1.000000,
+      -0.099976, 0.700000, -2.400000, -4.000000, 3.200000, 0.419608, 0.419608,
+      0.419608, 1.000000, 0.300049, 0.300000, -0.800000, -4.000000, 4.800000,
+      0.352941, 0.352941, 0.352941, 1.000000, -0.099976, 0.300000, -2.400000,
+      -4.000000, 4.800000, 0.298039, 0.298039, 0.298039, 1.000000, 0.300049,
+      -0.100000, -0.800000, -4.000000, 6.400001, 0.282353, 0.282353, 0.282353,
+      1.000000, -0.099976, -0.100000, -2.400000, -4.000000, 6.400001,
+      0.247059, 0.247059, 0.247059, 1.000000, 0.300049, -0.500000, -0.800000,
+      -4.000000, 8.000000, 0.239216, 0.239216, 0.239216, 1.000000, -0.099976,
+      -0.500000, -2.400000, -4.000000, 8.000000,
+   0.639216, 0.639216, 0.639216, 1.000000, 0.699951, 1.500000, 0.800002,
+      -4.000000, -0.000002, 0.639216, 0.639216, 0.639216, 1.000000, 0.300049,
+      1.500000, -0.799999, -4.000000, -0.000002, 0.858824, 0.858824, 0.858824,
+      1.000000, 0.699951, 1.100000, 0.800001, -4.000000, 1.599999, 0.858824,
+      0.858824, 0.858824, 1.000000, 0.300049, 1.100000, -0.799999, -4.000000,
+      1.599999, 0.686275, 0.686275, 0.686275, 1.000000, 0.699951, 0.700000,
+      0.800001, -4.000000, 3.200000, 0.686275, 0.686275, 0.686275, 1.000000,
+      0.300049, 0.700000, -0.799999, -4.000000, 3.200000, 0.419608, 0.419608,
+      0.419608, 1.000000, 0.699951, 0.300000, 0.800001, -4.000000, 4.800001,
+      0.419608, 0.419608, 0.419608, 1.000000, 0.300049, 0.300000, -0.800000,
+      -4.000000, 4.800000, 0.298039, 0.298039, 0.298039, 1.000000, 0.699951,
+      -0.100000, 0.800001, -4.000000, 6.400001, 0.298039, 0.298039, 0.298039,
+      1.000000, 0.300049, -0.100000, -0.800000, -4.000000, 6.400001, 0.247059,
+      0.247059, 0.247059, 1.000000, 0.699951, -0.500000, 0.800000, -4.000000,
+      8.000000, 0.247059, 0.247059, 0.247059, 1.000000, 0.300049, -0.500000,
+      -0.800000, -4.000000, 8.000000,
+   0.494118, 0.494118, 0.494118, 1.000000, 1.099976, 1.500000, 2.400003,
+      -4.000000, -0.000002, 0.639216, 0.639216, 0.639216, 1.000000, 0.699951,
+      1.500000, 0.800002, -4.000000, -0.000002, 0.568627, 0.568627, 0.568627,
+      1.000000, 1.099976, 1.100000, 2.400002, -4.000000, 1.599999, 0.858824,
+      0.858824, 0.858824, 1.000000, 0.699951, 1.100000, 0.800001, -4.000000,
+      1.599999, 0.498039, 0.498039, 0.498039, 1.000000, 1.099976, 0.700000,
+      2.400002, -4.000000, 3.200000, 0.686275, 0.686275, 0.686275, 1.000000,
+      0.699951, 0.700000, 0.800001, -4.000000, 3.200000, 0.352941, 0.352941,
+      0.352941, 1.000000, 1.099976, 0.300000, 2.400002, -4.000000, 4.800001,
+      0.419608, 0.419608, 0.419608, 1.000000, 0.699951, 0.300000, 0.800001,
+      -4.000000, 4.800001, 0.282353, 0.282353, 0.282353, 1.000000, 1.099976,
+      -0.100000, 2.400001, -4.000000, 6.400001, 0.298039, 0.298039, 0.298039,
+      1.000000, 0.699951, -0.100000, 0.800001, -4.000000, 6.400001, 0.239216,
+      0.239216, 0.239216, 1.000000, 1.099976, -0.500000, 2.400001, -4.000000,
+      8.000000, 0.247059, 0.247059, 0.247059, 1.000000, 0.699951, -0.500000,
+      0.800000, -4.000000, 8.000000
+};
+
+
+/* Object: skin_11 */
+
+static const int striplength_skin_11[] = {
+   12, 12, 12, 12, 12, 0
+};
+
+static const float stripdata_skin_11[] = {
+   0.145098, 0.145098, 0.145098, 1.000000, -0.099976, 1.500000, -2.400000,
+      4.000002, 0.000000, 0.141176, 0.141176, 0.141176, 1.000000, -0.500000,
+      1.500000, -4.000000, 4.000002, 0.000000, 0.176471, 0.176471, 0.176471,
+      1.000000, -0.099976, 1.100000, -2.400000, 2.400001, 0.000000, 0.145098,
+      0.145098, 0.145098, 1.000000, -0.500000, 1.100000, -4.000000, 2.400001,
+      0.000000, 0.341176, 0.341176, 0.341176, 1.000000, -0.099976, 0.700000,
+      -2.400000, 0.800000, 0.000000, 0.188235, 0.188235, 0.188235, 1.000000,
+      -0.500000, 0.700000, -4.000000, 0.800000, 0.000000, 0.450980, 0.450980,
+      0.450980, 1.000000, -0.099976, 0.300000, -2.400000, -0.800000, 0.000000,
+      0.247059, 0.247059, 0.247059, 1.000000, -0.500000, 0.300000, -4.000000,
+      -0.800000, 0.000000, 0.439216, 0.439216, 0.439216, 1.000000, -0.099976,
+      -0.100000, -2.400000, -2.400000, 0.000000, 0.270588, 0.270588, 0.270588,
+      1.000000, -0.500000, -0.100000, -4.000000, -2.400000, 0.000000,
+      0.364706, 0.364706, 0.364706, 1.000000, -0.099976, -0.500000, -2.400000,
+      -4.000000, 0.000000, 0.258824, 0.258824, 0.258824, 1.000000, -0.500000,
+      -0.500000, -4.000000, -4.000000, 0.000000,
+   0.364706, 0.364706, 0.364706, 1.000000, 1.099976, -0.500000, 2.400001,
+      -4.000000, 0.000000, 0.258824, 0.258824, 0.258824, 1.000000, 1.500000,
+      -0.500000, 4.000002, -4.000000, 0.000000, 0.439216, 0.439216, 0.439216,
+      1.000000, 1.099976, -0.100000, 2.400001, -2.400001, 0.000000, 0.270588,
+      0.270588, 0.270588, 1.000000, 1.500000, -0.100000, 4.000002, -2.400001,
+      0.000000, 0.454902, 0.454902, 0.454902, 1.000000, 1.099976, 0.300000,
+      2.400002, -0.800000, 0.000000, 0.247059, 0.247059, 0.247059, 1.000000,
+      1.500000, 0.300000, 4.000002, -0.800000, 0.000000, 0.341176, 0.341176,
+      0.341176, 1.000000, 1.099976, 0.700000, 2.400002, 0.800000, 0.000000,
+      0.184314, 0.184314, 0.184314, 1.000000, 1.500000, 0.700000, 4.000003,
+      0.800000, 0.000000, 0.176471, 0.176471, 0.176471, 1.000000, 1.099976,
+      1.100000, 2.400002, 2.400001, 0.000000, 0.145098, 0.145098, 0.145098,
+      1.000000, 1.500000, 1.100000, 4.000003, 2.400001, 0.000000, 0.145098,
+      0.145098, 0.145098, 1.000000, 1.099976, 1.500000, 2.400003, 4.000003,
+      0.000000, 0.141176, 0.141176, 0.141176, 1.000000, 1.500000, 1.500000,
+      4.000004, 4.000002, 0.000000,
+   0.145098, 0.145098, 0.145098, 1.000000, 0.300049, 1.500000, -0.799999,
+      4.000002, 0.000000, 0.145098, 0.145098, 0.145098, 1.000000, -0.099976,
+      1.500000, -2.400000, 4.000002, 0.000000, 0.262745, 0.262745, 0.262745,
+      1.000000, 0.300049, 1.100000, -0.799999, 2.400001, 0.000000, 0.176471,
+      0.176471, 0.176471, 1.000000, -0.099976, 1.100000, -2.400000, 2.400001,
+      0.000000, 0.580392, 0.580392, 0.580392, 1.000000, 0.300049, 0.700000,
+      -0.799999, 0.800000, 0.000000, 0.341176, 0.341176, 0.341176, 1.000000,
+      -0.099976, 0.700000, -2.400000, 0.800000, 0.000000, 0.709804, 0.709804,
+      0.709804, 1.000000, 0.300049, 0.300000, -0.800000, -0.800000, 0.000000,
+      0.450980, 0.450980, 0.450980, 1.000000, -0.099976, 0.300000, -2.400000,
+      -0.800000, 0.000000, 0.627451, 0.627451, 0.627451, 1.000000, 0.300049,
+      -0.100000, -0.800000, -2.400001, 0.000000, 0.439216, 0.439216, 0.439216,
+      1.000000, -0.099976, -0.100000, -2.400000, -2.400000, 0.000000,
+      0.458824, 0.458824, 0.458824, 1.000000, 0.300049, -0.500000, -0.800000,
+      -4.000000, 0.000000, 0.364706, 0.364706, 0.364706, 1.000000, -0.099976,
+      -0.500000, -2.400000, -4.000000, 0.000000,
+   0.145098, 0.145098, 0.145098, 1.000000, 0.699951, 1.500000, 0.800002,
+      4.000002, 0.000000, 0.145098, 0.145098, 0.145098, 1.000000, 0.300049,
+      1.500000, -0.799999, 4.000002, 0.000000, 0.262745, 0.262745, 0.262745,
+      1.000000, 0.699951, 1.100000, 0.800001, 2.400001, 0.000000, 0.262745,
+      0.262745, 0.262745, 1.000000, 0.300049, 1.100000, -0.799999, 2.400001,
+      0.000000, 0.580392, 0.580392, 0.580392, 1.000000, 0.699951, 0.700000,
+      0.800001, 0.800000, 0.000000, 0.580392, 0.580392, 0.580392, 1.000000,
+      0.300049, 0.700000, -0.799999, 0.800000, 0.000000, 0.713726, 0.713726,
+      0.713726, 1.000000, 0.699951, 0.300000, 0.800001, -0.800000, 0.000000,
+      0.709804, 0.709804, 0.709804, 1.000000, 0.300049, 0.300000, -0.800000,
+      -0.800000, 0.000000, 0.631373, 0.631373, 0.631373, 1.000000, 0.699951,
+      -0.100000, 0.800001, -2.400001, 0.000000, 0.627451, 0.627451, 0.627451,
+      1.000000, 0.300049, -0.100000, -0.800000, -2.400001, 0.000000, 0.458824,
+      0.458824, 0.458824, 1.000000, 0.699951, -0.500000, 0.800000, -4.000000,
+      0.000000, 0.458824, 0.458824, 0.458824, 1.000000, 0.300049, -0.500000,
+      -0.800000, -4.000000, 0.000000,
+   0.145098, 0.145098, 0.145098, 1.000000, 1.099976, 1.500000, 2.400003,
+      4.000003, 0.000000, 0.145098, 0.145098, 0.145098, 1.000000, 0.699951,
+      1.500000, 0.800002, 4.000002, 0.000000, 0.176471, 0.176471, 0.176471,
+      1.000000, 1.099976, 1.100000, 2.400002, 2.400001, 0.000000, 0.262745,
+      0.262745, 0.262745, 1.000000, 0.699951, 1.100000, 0.800001, 2.400001,
+      0.000000, 0.341176, 0.341176, 0.341176, 1.000000, 1.099976, 0.700000,
+      2.400002, 0.800000, 0.000000, 0.580392, 0.580392, 0.580392, 1.000000,
+      0.699951, 0.700000, 0.800001, 0.800000, 0.000000, 0.454902, 0.454902,
+      0.454902, 1.000000, 1.099976, 0.300000, 2.400002, -0.800000, 0.000000,
+      0.713726, 0.713726, 0.713726, 1.000000, 0.699951, 0.300000, 0.800001,
+      -0.800000, 0.000000, 0.439216, 0.439216, 0.439216, 1.000000, 1.099976,
+      -0.100000, 2.400001, -2.400001, 0.000000, 0.631373, 0.631373, 0.631373,
+      1.000000, 0.699951, -0.100000, 0.800001, -2.400001, 0.000000, 0.364706,
+      0.364706, 0.364706, 1.000000, 1.099976, -0.500000, 2.400001, -4.000000,
+      0.000000, 0.458824, 0.458824, 0.458824, 1.000000, 0.699951, -0.500000,
+      0.800000, -4.000000, 0.000000
+};
+
+
+/* Object: skin_9 */
+
+static const int striplength_skin_9[] = {
+   18, 0
+};
+
+static const float stripdata_skin_9[] = {
+   0.384314, 0.384314, 0.384314, 1.000000, -0.500000, 1.500000, -4.000000,
+      4.000000, 8.000000, 0.384314, 0.384314, 0.384314, 1.000000, 1.500000,
+      1.500000, 4.000000, 4.000000, 8.000000, 0.376471, 0.376471, 0.376471,
+      1.000000, -0.500000, 1.250000, -4.000000, 3.695518, 9.530733, 0.403922,
+      0.403922, 0.403922, 1.000000, 1.500000, 1.250000, 4.000000, 3.695518,
+      9.530733, 0.415686, 0.415686, 0.415686, 1.000000, -0.500000, 1.000000,
+      -4.000000, 2.828427, 10.828427, 0.431373, 0.431373, 0.431373, 1.000000,
+      1.500000, 1.000000, 4.000000, 2.828427, 10.828427, 0.435294, 0.435294,
+      0.435294, 1.000000, -0.500000, 0.750000, -4.000000, 1.530734, 11.695518,
+      0.443137, 0.443137, 0.443137, 1.000000, 1.500000, 0.750000, 4.000000,
+      1.530734, 11.695518, 0.439216, 0.439216, 0.439216, 1.000000, -0.500000,
+      0.500000, -4.000000, 0.000000, 12.000000, 0.435294, 0.435294, 0.435294,
+      1.000000, 1.500000, 0.500000, 4.000000, 0.000000, 12.000000, 0.427451,
+      0.427451, 0.427451, 1.000000, -0.500000, 0.250000, -4.000000, -1.530734,
+      11.695518, 0.411765, 0.411765, 0.411765, 1.000000, 1.500000, 0.250000,
+      4.000000, -1.530734, 11.695518, 0.396078, 0.396078, 0.396078, 1.000000,
+      -0.500000, 0.000000, -4.000000, -2.828427, 10.828427, 0.368627,
+      0.368627, 0.368627, 1.000000, 1.500000, 0.000000, 4.000000, -2.828427,
+      10.828427, 0.341176, 0.341176, 0.341176, 1.000000, -0.500000, -0.250000,
+      -4.000000, -3.695518, 9.530733, 0.301961, 0.301961, 0.301961, 1.000000,
+      1.500000, -0.250000, 4.000000, -3.695518, 9.530733, 0.294118, 0.294118,
+      0.294118, 1.000000, -0.500000, -0.500000, -4.000000, -4.000000,
+      8.000000, 0.294118, 0.294118, 0.294118, 1.000000, 1.500000, -0.500000,
+      4.000000, -4.000000, 8.000000
+};