**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-** Copyright (c) 2007 Chris Moore
+** Copyright (c) 2007, 2008 Chris Moore
**
** This package is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License as
/* === M A C R O S ========================================================= */
+// if defined, show the first duck as green while drawing
+#define DISTINGUISH_FIRST_DUCK
+
/* === G L O B A L S ======================================================= */
StateBLine studio::state_bline;
String str_number;
str_number=String(id,id.size()-digits,id.size());
id=String(id,0,id.size()-digits);
- synfig::info("---------------- \"%s\"",str_number.c_str());
+ // synfig::info("---------------- \"%s\"",str_number.c_str());
number=atoi(str_number.c_str());
}
Smach::event_result
StateBLine_Context::event_stop_handler(const Smach::event& /*x*/)
{
- synfig::info("STATE RotoBLine: Received Stop Event");
+// synfig::info("STATE RotoBLine: Received Stop Event");
// run();
reset();
// throw Smach::egress_exception();
Smach::event_result
StateBLine_Context::event_refresh_handler(const Smach::event& /*x*/)
{
- synfig::info("STATE RotoBLine: Received Refresh Event");
+// synfig::info("STATE RotoBLine: Received Refresh Event");
refresh_ducks();
return Smach::RESULT_ACCEPT;
}
if(!canvas)
canvas=get_canvas_view()->get_canvas();
+ value_node_bline->set_member_canvas(canvas);
+
synfigapp::SelectionManager::LayerList layer_selection;
+ // count how many layers we're going to be creating
+ int layers_to_create = this->layers_to_create();
+
///////////////////////////////////////////////////////////////////////////
// C U R V E G R A D I E N T
///////////////////////////////////////////////////////////////////////////
}
}
- if (get_layer_link_offsets_flag())
+ // only link the curve gradient's offset parameter if the option is selected and we're creating more than one layer
+ if (get_layer_link_offsets_flag() && layers_to_create > 1)
{
synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
assert(action);
}
}
- // plants don't have offsets?
- if (get_layer_link_offsets_flag())
+ // only link the plant's offset parameter if the option is selected and we're creating more than one layer
+ if (get_layer_link_offsets_flag() && layers_to_create > 1)
{
synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
assert(action);
}
}
- if (get_layer_link_offsets_flag())
+ // only link the region's offset parameter if the option is selected and we're creating more than one layer
+ if (get_layer_link_offsets_flag() && layers_to_create > 1)
{
synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
assert(action);
}
}
- if (get_layer_link_offsets_flag())
+ // only link the outline's offset parameter if the option is selected and we're creating more than one layer
+ if (get_layer_link_offsets_flag() && layers_to_create > 1)
{
synfigapp::Action::Handle action(synfigapp::Action::create("layer_param_connect"));
assert(action);
Smach::event_result
StateBLine_Context::event_mouse_click_handler(const Smach::event& x)
{
- synfig::info("STATE BLINE: Received mouse button down Event");
+ // synfig::info("STATE BLINE: Received mouse button down Event");
const EventMouse& event(*reinterpret_cast<const EventMouse*>(&x));
switch(event.button)
{
// First add the duck associated with this vertex
duck=new WorkArea::Duck(bline_point.get_vertex());
duck->set_editable(true);
+#ifdef DISTINGUISH_FIRST_DUCK
+ if (iter!=bline_point_list.begin())
+ duck->set_type(Duck::TYPE_VERTEX);
+#else
duck->set_type(Duck::TYPE_VERTEX);
+#endif
duck->set_name(strprintf("%x-vertex",value_node.get()));
duck->signal_edited().connect(
sigc::bind(sigc::mem_fun(*this,&studio::StateBLine_Context::on_vertex_change),value_node)
duck->signal_user_click(2).connect(
sigc::bind(sigc::mem_fun(*this,&studio::StateBLine_Context::popup_vertex_menu),value_node)
);
- duck->set_guid(value_node->get_guid()^GUID::hasher(0));
+ duck->set_guid(value_node->get_guid()^synfig::GUID::hasher(0));
get_work_area()->add_duck(duck);
tduck->set_origin(duck);
tduck->set_scalar(-0.33333333333333333);
tduck->set_tangent(true);
- tduck->set_guid(value_node->get_guid()^GUID::hasher(3));
+ tduck->set_guid(value_node->get_guid()^synfig::GUID::hasher(3));
tduck->signal_edited().connect(
sigc::bind(sigc::mem_fun(*this,&studio::StateBLine_Context::on_tangent1_change),value_node)
);
sigc::bind(sigc::mem_fun(*this,&studio::StateBLine_Context::on_tangent1_change),value_node)
);
}
- tduck->set_guid(value_node->get_guid()^GUID::hasher(4));
+ tduck->set_guid(value_node->get_guid()^synfig::GUID::hasher(4));
tduck->signal_user_click(2).connect(
sigc::bind(sigc::mem_fun(*this,&studio::StateBLine_Context::popup_handle_menu),value_node)
);
duck=new WorkArea::Duck(bline_point.get_vertex());
duck->set_editable(true);
+#ifndef DISTINGUISH_FIRST_DUCK
+ duck->set_type(Duck::TYPE_VERTEX);
+#endif
duck->set_name(strprintf("%x-vertex",bline_point_list.front().get()));
duck->signal_edited().connect(
sigc::bind(sigc::mem_fun(*this,&studio::StateBLine_Context::on_vertex_change),bline_point_list.front())
if(bezier && !loop_)
{
duck=new WorkArea::Duck(bline_point.get_vertex());
- duck->set_editable(false);
+ duck->set_ignore(true);
duck->set_name("temp");
// Add the tangent1 duck
tduck=new WorkArea::Duck(Vector(0,0));
- tduck->set_editable(false);
+ tduck->set_ignore(true);
tduck->set_name("ttemp");
tduck->set_origin(duck);
tduck->set_scalar(-0.33333333333333333);
//get_work_area()->add_duck(bezier->c2);
get_work_area()->add_bezier(bezier);
- duck->set_guid(GUID());
- tduck->set_guid(GUID());
+ duck->set_guid(synfig::GUID());
+ tduck->set_guid(synfig::GUID());
next_duck=duck;
}
for(iter=bline_point_list.begin();iter!=bline_point_list.end();++iter)
if(*iter==value_node)
{
- list<ValueNode_Const::Handle>::iterator prev(iter);
- --prev;
-
BLinePoint bline_point;
-
BLinePoint next_bline_point((*iter)->get_value().get(BLinePoint()));
BLinePoint prev_bline_point;
- if(iter!=bline_point_list.begin())
- {
- prev_bline_point=(*prev)->get_value().get(BLinePoint());
- }
- else
+ list<ValueNode_Const::Handle>::iterator prev(iter);
+ if(iter==bline_point_list.begin())
{
- prev_bline_point.set_vertex(Point(0,0));
- prev_bline_point.set_width(next_bline_point.get_width());
- prev_bline_point.set_origin(0.5);
- prev_bline_point.set_split_tangent_flag(false);
+ assert(loop_);
+ prev = bline_point_list.end();
}
+ prev--;
+
+ prev_bline_point=(*prev)->get_value().get(BLinePoint());
- etl::hermite<Vector> curve(prev_bline_point.get_vertex(),next_bline_point.get_vertex(),prev_bline_point.get_tangent2(),next_bline_point.get_tangent1());
+ etl::hermite<Vector> curve(prev_bline_point.get_vertex(),
+ next_bline_point.get_vertex(),
+ prev_bline_point.get_tangent2(),
+ next_bline_point.get_tangent1());
etl::derivative< etl::hermite<Vector> > deriv(curve);
bline_point.set_vertex(curve(origin));
bline_point.set_width((next_bline_point.get_width()-prev_bline_point.get_width())*origin+prev_bline_point.get_width());
-#ifdef ETL_FIXED_DERIVATIVE
bline_point.set_tangent1(deriv(origin)*std::min(1.0f-origin,origin));
-#else
- bline_point.set_tangent1(-deriv(origin)*std::min(1.0f-origin,origin));
-#endif
bline_point.set_tangent2(bline_point.get_tangent1());
bline_point.set_split_tangent_flag(false);
bline_point.set_origin(origin);
projects / synfig.git / blobdiff