[Gzz-commits] gzz/gfx/demo fontfilter.py

[Janne V. Kujala]

CVSROOT:        /cvsroot/gzz
Module name:    gzz
Changes by:     Janne V. Kujala <address@hidden>        03/01/29 07:59:25

Modified files:
        gfx/demo       : fontfilter.py 

Log message:
        allow enabling/disabling of halo or text by setting the corresponding 
scale to 0

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/gzz/gzz/gfx/demo/fontfilter.py.diff?tr1=1.8&tr2=1.9&r1=text&r2=text

Patches:
Index: gzz/gfx/demo/fontfilter.py
diff -u gzz/gfx/demo/fontfilter.py:1.8 gzz/gfx/demo/fontfilter.py:1.9
--- gzz/gfx/demo/fontfilter.py:1.8      Wed Jan 29 07:42:21 2003
+++ gzz/gfx/demo/fontfilter.py  Wed Jan 29 07:59:25 2003
@@ -19,7 +19,7 @@
 
         self.tex2 = GL.hasExtension("GL_NV_register_combiners2")
         
-        self.textscales = [ 2, 4 ]
+        self.textscales = [ 2, 4, 0 ]
        self.key = KeyPresses(self,
            SlideLin("x", 0, 30, "x coord", "Left", "Right"),
            SlideLin("y", 0, 30, "x coord", "Up", "Down"),
@@ -145,6 +145,8 @@
         b = -(1 - 2 * (1 - self.halo_low)) * s
 
         textscale = self.textscales[self.tscaleind]
+        foo = ""
+        if textscale == 0: foo = "(0)#"
 
         if self.tex2:
             halotex = "TEX2"
@@ -157,7 +159,7 @@
         CONST1 = %(b)s %(b)s %(b)s 0
 
        SPARE0 = ((1-2*%(halotex)s) * CONST0 + CONST1) * %(scale)s
-       SPARE0.a = (CONST0.a * (1-TEX0.b) + (.5 - CONST0.a) * (1-TEX1.b)) * 
%(textscale)s
+       SPARE0.a = %(foo)s(CONST0.a * (1-TEX0.b) + (.5 - CONST0.a) * 
(1-TEX1.b)) * %(textscale)s
 
         SPARE1.a = (1 - SPARE0.b) * (1-SPARE0.a)