Stars of Shareware: Raytrace & Morphing/SOS-RAYTRACE.ISO/programm/raytrace/qrtpro/table.qrt

Text File | 1993-09-05 | 7.0 KB | 291 lines

{ **************************************************

   Glass table with vase and candy bowl.  This
   is the first test of glass surfaces, and came out
   surprisingly well - it actually does look like
   glass!  This image requires QRT 1.4 to run.

   Rendered with QRT rayracing system

   Steve Koren -  23 AUG 88

  ************************************************** }


FILE_NAME = Table.TGA

PATTERN ( x_size = 80,
          y_size = 30,
          name   = BLOCK,

          RECTANGLE (
            start_x = 3,  start_y = 3,
            end_x   = 77, end_y   = 27,
            diff    = (.8, .7, .4);
          )
        )

PATTERN ( x_size = 90,
          y_size = 90,
          name   = FLOOR,

          RECTANGLE (
            start_x = 0,  start_y = 0,
            end_x   = 55, end_y   = 55,
            diff    = (.1, .8, .1)
          )

          RECTANGLE (
            start_x = 60, start_y = 0
            end_x   = 85  end_y   = 55
            diff    = (.2, .3, .8)
          )

          RECTANGLE (
            start_x = 0,  start_y = 60
            end_x   = 55  end_y   = 85
            diff    = (.2, .3, .8)
          )
        )

BEGIN_INSTANCES

  { ** glass table leg - hollow glass cylender ** }

  NAME = table_leg;
  BEGIN_BBOX

    QUADRATIC ( loc     = (0, 0, 0),
                a       = 1, b  = 0, c  = 1,
                d       = 300,

                xmin    = -18, xmax = 18,
                ymin    = 0,   ymax = 70,
                zmin    = -18, zmax = 18,

                diff    = (0, 0, 0),
                trans   = (.7, .7, .7),
                mirror  = (.25, .25, .25),
                index   = 1.33,
                density = (.022, .022, .022)
              )

    QUADRATIC ( loc     = (0, 0, 0),
                a       = 1, b  = 0, c  = 1,
                d       = 144,

                xmin    = -12, xmax = 12,
                ymin    = 0,   ymax = 70,
                zmin    = -12, zmax = 12,

                diff    = (0, 0, 0),
                trans   = (1, 1, 1),
                mirror  = (.1, .1, .1),
                index   = 1.33,
                density = (.022, .022, .022)
              )
  END_BBOX

END_INSTANCES

{ ******************** GROUND ********************** }

PARALLELOGRAM ( loc = (-10000, 0, -10000),
                v1  = (0,0, 20000),
                v2  = (20000, 0, 0)

                diff    = (.1, .1, .1),
                pattern = BLOCK
              )


{ ******************** OBJECTS ********************** }

{ ** FLOOR ** }

PARALLELOGRAM ( loc  = (80, .01, -20),
                v1   = (240, 0, 0),
                v2   = (0, 0, 240),
                diff = (0, 0, 0)

                pattern = FLOOR
                xmult   = .8,
                ymult   = .8
              )

{ ** TABLE LEGS ** }

BEGIN_BBOX
  INSTANCE_OF ( name   = table_leg,
                loc    = (140, 0, 40)
              )

  INSTANCE_OF ( name   = table_leg,
                loc    = (260, 0, 40)
              )
END_BBOX

BEGIN_BBOX
  INSTANCE_OF ( name   = table_leg,
                loc    = (140, 0, 160)
              )

  INSTANCE_OF ( name   = table_leg,
                loc    = (260, 0, 160)
              )
END_BBOX

{ ** TABLE TOP ** }

BEGIN_BBOX

  PARALLELOGRAM ( loc      = (100, 70, 0),
                  v1       = (0, 0, 200),
                  v2       = (200, 0, 0),

                  diff     = (0, 0, 0),
                  trans    = (.7, .7, .7),
                  mirror   = (.23, .23, .23),
                  index    = 1.33,
                  density  = (.015, .015, .015)
                )

  PARALLELOGRAM ( loc      = (100, 85, 0),
                  v1       = (0, 0, 200),
                  v2       = (200, 0, 0),

                  diff     = (0, 0, 0),
                  trans    = (1, 1, 1),
                  mirror   = (.25, .25, .25),
                  index    = 1.33,
                  density  = (.015, .015, .015)
                )


  { ** SIDES ** }

  PARALLELOGRAM ( loc = (100, 70, 0),
                  v1  = (0, 0, 200),
                  v2  = (0, 15, 0),

                  diff     = (0, 0, 0),
                  trans    = (.7, .7, .7),
                  mirror   = (.23, .23, .23),
                  index    = 1.33,
                  density  = (.016, .016, .016)
                )

  PARALLELOGRAM ( loc = (100, 70, 0),
                  v1  = (200, 0, 0),
                  v2  = (0, 15, 0),

                  diff     = (0, 0, 0),
                  trans    = (.7, .7, .7),
                  mirror   = (.23, .23, .23),
                  index    = 1.33,
                  density  = (.016, .016, .016)
                )

  PARALLELOGRAM ( loc = (100, 70, 200),
                  v1  = (200, 0, 0),
                  v2  = (0, 15, 0),

                  diff     = (0, 0, 0),
                  trans    = (.7, .7, .7),
                  mirror   = (.23, .23, .23),
                  index    = 1.33,
                  density  = (.016, .016, .016)
                )

  PARALLELOGRAM ( loc = (300, 70, 0),
                  v1  = (0, 0, 200),
                  v2  = (0, 15, 0),

                  diff     = (0, 0, 0),
                  trans    = (.7, .7, .7),
                  mirror   = (.23, .23, .23),
                  index    = 1.33,
                  density  = (.016, .016, .016)
                )

END_BBOX

{ ** CANDY BOWL  & VASE ** }

BEGIN_BBOX

  BEGIN_BBOX
    QUADRATIC ( loc     = (200, 100, 100),
                a       = 1, b  = 2, c  = 1,
                d       = 900,

                xmin    = -30, xmax = 30,
                ymin    = -15, ymax = 0,
                zmin    = -30, zmax = 30,

                diff    = (1, .1, .1),
                reflect = .8
                sreflect= 20
              )

    SPHERE   ( loc      = (185, 95, 110),
               radius   = 7,
               diff     = (.1, .1, 1)
             )

    SPHERE   ( loc      = (200, 93, 80),
               radius   = 7,
               diff     = (.1, 1, .1)
             )

  END_BBOX

  { ** VASE ** }

  BEGIN_BBOX

    QUADRATIC ( loc     = (260, 85, 50),
                a       = 1, b = 0, c = 1,
                d       = 100,

                xmin    = -10, xmax = 10,
                ymin    = 0,   ymax = 50,
                zmin    = -10, zmax = 10,

                diff    = (.1, .7, .1),
                reflect = .7,
                sreflect=20
              )
  END_BBOX

END_BBOX

OBSERVER ( loc    = (-50, 180, -30)
           lookat = (180, 50, 100)
         )

SKY ( horiz  = (.10, .1, .75)
      zenith = (.10, .1, .60)
      dither = 4
    )

LAMP ( loc = (150, 250, -80)
       radius = 5,
       dist = 250
     )

LAMP ( loc = (250, 50, 250),
       radius = 5,
       dist   = 60
     )


DEFAULT ( x_res = 640,
          y_res = 480
          aspect= 0.75
        )

FOC_LENGTH = 50