X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fmodules%2Fmod_particle%2Fplant.cpp;h=ef610c519c086ab4b1404e91e64b7b364d2a541a;hb=4b1229cdc21da8fe0bc6cbec315ddfb5b339ea54;hp=67f60b4d95f86fd1694207b1e3da0af7a89b4282;hpb=ff59c2a6989602a7bf82a7531836a7ecec5518c4;p=synfig.git

diff --git a/synfig-core/trunk/src/modules/mod_particle/plant.cpp b/synfig-core/trunk/src/modules/mod_particle/plant.cpp
index 67f60b4..ef610c5 100644
--- a/synfig-core/trunk/src/modules/mod_particle/plant.cpp
+++ b/synfig-core/trunk/src/modules/mod_particle/plant.cpp
@@ -78,7 +78,7 @@ Plant::Plant():
 	split_angle(Angle::deg(10)),
 	gravity(0,-0.1),
 	velocity(0.3),
-	perp_velocity(0.3),
+	perp_velocity(0.0),
 	step(0.01),
 	sprouts(10)
 {
@@ -443,6 +443,7 @@ Plant::accelerated_render(Context context,Surface *surface,int quality, const Re
 		sync();
 
 	std::vector<Particle>::reverse_iterator iter;
+
 	float radius(size*sqrt(1.0f/(abs(pw)*abs(ph))));
 
 	int x1,y1,x2,y2;
@@ -456,6 +457,11 @@ Plant::accelerated_render(Context context,Surface *surface,int quality, const Re
 			color.set_a(1);
 		}
 
+		// previously, radius was multiplied by sqrt(step)*12 only if
+		// the radius came out at less than 1 (pixel):
+		//   if (radius<=1.0f) radius*=sqrt(step)*12.0f;
+		// seems a little arbitrary - does it help?
+
 		// calculate the box that this particle will be drawn as
 		float x1f=(iter->point[0]-tl[0])/pw-(scaled_radius*0.5);
 		float x2f=(iter->point[0]-tl[0])/pw+(scaled_radius*0.5);