make clean now deletes the rock pngs as it should.

added comments to rocks.pov

diff --git a/Makefile b/Makefile
index f191d81..023fbea 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -62,7 +62,7 @@ data/sprites/rock%.png: rocks.pov Makefile
        rm $@.pnm $@-c.pnm
 
 clean:
-       rm -f *.o vor pnmoutline data/sprites/ship.png
+       rm -f *.o vor pnmoutline $(graphics)
 
 install:       all
        if [ ! -d $(DATA_PREFIX) ]; then mkdir $(DATA_PREFIX); fi

diff --git a/rocks.pov b/rocks.pov
index a7e08cb..90871e8 100644 (file)
--- a/rocks.pov
+++ b/rocks.pov
@@ -6,6 +6,7 @@
 
 #macro rnd() (rand(RS)) #end
 
+// rock size. The larger this number, the closer the camera, and the smaller the bumps.
 #declare rsize = 1 + rnd();
 
 camera
@@ -17,10 +18,6 @@ camera
        look_at <0, 0, 0>
 
        angle 55
-//     aperture .12
-//     blur_samples 10000
-//     focal_point <.6387,.7,-.3193>
-//     confidence .99
 }
 
 // same light sorce as ship.pov
@@ -57,8 +54,7 @@ blob{
        texture{
                pigment{ color rgb <53 / 55, 44 / 55, 36 / 55>}
        }
-       normal{ bumps 1 scale (0.16 / rsize) }
+       normal { bumps 1 scale (0.16 / rsize) }
 
-       finish {//phong .2
-               ambient .1}
+       finish { ambient .1}
 }