Fix step effect

diff --git a/extra/fluids/fluids.factor b/extra/fluids/fluids.factor
index a0d75fd6e3102122576b2c5301c4207a8a15ea89..d241a82ede54e207368c383253a0053674048d67 100644 (file)
--- a/extra/fluids/fluids.factor
+++ b/extra/fluids/fluids.factor
@@ -5,7 +5,8 @@ game.worlds gpu gpu.buffers gpu.framebuffers gpu.render gpu.shaders
 gpu.state gpu.textures gpu.util images images.loader kernel literals
 locals make math math.rectangles math.vectors namespaces opengl.gl
 sequences specialized-arrays ui.gadgets.worlds images.ppm
-ui.gestures ui.pixel-formats images.pgm gpu.effects.blur ;
+ui.gestures ui.pixel-formats images.pgm gpu.effects.blur
+gpu.effects.step ;
 FROM: alien.c-types => float ;
 SPECIALIZED-ARRAY: float
 IN: fluids

diff --git a/extra/gpu/effects/step/step.factor b/extra/gpu/effects/step/step.factor
index eff2a47e23efe35fb81acebb7240fdb92e9c3950..f50c0c3cc16034a365b29c460af2f324e09ef5b7 100644 (file)
--- a/extra/gpu/effects/step/step.factor
+++ b/extra/gpu/effects/step/step.factor
@@ -1,6 +1,6 @@
 ! Copyright (C) 2010 Erik Charlebois.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: ;
+USING: gpu.render gpu.shaders gpu.util ;
 IN: gpu.effects.step
 
 GLSL-SHADER: step-fragment-shader fragment-shader