## ---------------------------------------------------------------
##   config.ini
## ---------------------------------------------------------------
##
##   DIST_TIN       intersections with the (inside) torus    <string>
##   DIST_TOUT      intersections with the (outside) torus   <string>
##   DIST_BG        intersections with the background        <string>
##   TEMP_ASSIGN    planch temperature assignment            <string>
##
##   BG_IMAGE       background image   <string>
##   TORUS_IMAGE    torus image        <string>
##   BH_COLOR       color representing the black hole  <float> <float> <float>
##   
##   PSI_FACTOR     psi factor   <float>
##   PSI_PART       psi part     <float>
##   ZETA_FACTOR    zeta factor  <float>
##   ZETA_PART      zeta part    <float>
##   TRANSPARENCY   transparency of the torus (1:full transparent, 0:opaque)   <float>
##   DARKNESS       light reduction by affine parameter distance               <float>
##
##   BETA           velocity                           <float>
##   TAU            initial proper time  tau/rs        <float>
##   TAU_STEP       proper time step   tau_step/rs     <float>
##
##   G_OFFSET       offset for gray->temp assignment   <float>
##   G_SLOPE        slope  for gray->temp assignment   <float>
##
##   FOVY           field of view in vertical direction          <float>
##   FORCE_VIEWDIR  force viewing direction to moving direction  <int>
##   GEOM_REDSHIFT  (0:geometric distortion only, 1: redshift)   <int>
##
##   JOYSTICK_TIME_AXIS     axis number for time motion     <int>
##   JOYSTICK_TIME_DIR      direction for time motion       <float>
##   JOYSTICK_ROLL_AXIS     axis number for roll            <int>
##   JOYSTICK_ROLL_STEP     stepsize for roll               <float>
##   JOYSTICK_ROT_AXIS      axis number for rotation        <int>
##   JOYSTICK_ROT_STEP      stepsize for rotation           <float>
##   JOYSTICK_INIT_BUTTON   initialization button           <int>
##   JOYSTICK_RESET_BUTTON  reset button                    <int>
##
##   TEMP_DIR       path to directory where images should be saved.   
##
## ---------------------------------------------------------------


DIST_TIN     <path>/tdistCT_2_0.1_4096x1024.tin.bin
DIST_TOUT    <path>/tdistCT_2_0.1_4096x1024.tout.bin
DIST_BG      <path>/tdist_2_4096.bg.bin

#DIST_TIN     <path>/tdistCT_1.5_0.1_4096x1024.tin.bin
#DIST_TOUT    <path>/tdistCT_1.5_0.1_4096x1024.tout.bin
#DIST_BG      <path>/tdist_1.5_4096.bg.bin

#DIST_TIN     <path>/tdistCT_1.15_0.1_4096x1024.tin.bin
#DIST_TOUT    <path>/tdistCT_1.15_0.1_4096x1024.tout.bin
#DIST_BG      <path>/tdist_1.15_4096.bg.bin

TEMP_ASSIGN  <path>/planck_Y1500_16000.bin
#TEMP_ASSIGN  <path>/planck_Yscaled_16000.bin

BG_IMAGE     <path>/eso0932a.jpg
TORUS_IMAGE  <path>/torus_texture.png
BH_COLOR      0.3 0.3 0.3

PSI_FACTOR          10.0
PSI_PART             0.8
ZETA_FACTOR          5.0
ZETA_PART            0.9
TRANSPARENCY         0.0
DARKNESS             0.05

BETA                 0.5
TAU                  0.0
TAU_STEP             0.01

G_OFFSET             0.0
G_SLOPE              1.0

FOVY                20.0
FORCE_VIEWDIR        1
GEOM_REDSHIFT        1


JOYSTICK_TIME_AXIS     2
JOYSTICK_TIME_DIR     -1
JOYSTICK_ROLL_AXIS     0
JOYSTICK_ROLL_STEP     0.1
JOYSTICK_ROT_AXIS      3
JOYSTICK_ROT_STEP      0.1
JOYSTICK_INIT_BUTTON   0
JOYSTICK_RESET_BUTTON  1

TEMP_DIR  /tmp