Use the framerate from the root canvas, not the parent canvas.

[synfig.git] / synfig-core / trunk / src / modules / mod_particle / plant.cpp

diff --git a/synfig-core/trunk/src/modules/mod_particle/plant.cpp b/synfig-core/trunk/src/modules/mod_particle/plant.cpp
index 3abe146..60652a4 100644 (file)
--- a/synfig-core/trunk/src/modules/mod_particle/plant.cpp
+++ b/synfig-core/trunk/src/modules/mod_particle/plant.cpp
@@ -241,6 +241,9 @@ Plant::sync()const
                        if((((i+1)*sprouts + steps/2) / steps) > branch_count) {
                                Vector branch_velocity(deriv(f).norm()*velocity + deriv(f).perp().norm()*perp_velocity);
 
+                               if (isnan(branch_velocity[0]) || isnan(branch_velocity[1]))
+                                       continue;
+
                                branch_velocity[0] += random_factor * random(Random::SMOOTH_COSINE, 1, f*splits, 0.0f, 0.0f);
                                branch_velocity[1] += random_factor * random(Random::SMOOTH_COSINE, 2, f*splits, 0.0f, 0.0f);
 
@@ -377,7 +380,7 @@ Plant::get_param_vocab()const
                .set_local_name(_("Vertices"))
                .set_description(_("A list of BLine Points"))
                .set_origin("offset")
-               //.set_scalar("width")
+               .set_hint("width")
        );
 
        ret.push_back(ParamDesc("offset")