{
Point snap(
floor(ret[0]/get_grid_size()[0]+0.5)*get_grid_size()[0],
- floor(ret[1]/get_grid_size()[1]+0.5)*get_grid_size()[1]
- );
+ floor(ret[1]/get_grid_size()[1]+0.5)*get_grid_size()[1]);
if(abs(snap[0]-ret[0])<=radius && (!has_guide_x || abs(snap[0]-ret[0])<=abs(*guide_x-ret[0])))
ret[0]=snap[0],has_guide_x=false;
sigc::bind(
sigc::mem_fun(
*canvas_view,
- &studio::CanvasView::on_duck_changed
- ),
- value_desc
- )
- );
+ &studio::CanvasView::on_duck_changed),
+ value_desc));
duck->set_value_desc(value_desc);
duck->signal_user_click(2).connect(
sigc::bind(
sigc::mem_fun(
*canvas_view,
- &studio::CanvasView::popup_param_menu
- ),
- 0.0f
- ),
- value_desc
- )
- );
+ &studio::CanvasView::popup_param_menu),
+ 0.0f),
+ value_desc));
duck->set_guid(calc_duck_guid(value_desc,transform_stack)^GUID::hasher(multiple));
sigc::bind(
sigc::mem_fun(
*canvas_view,
- &studio::CanvasView::on_duck_angle_changed
- ),
- value_desc
- )
- );
+ &studio::CanvasView::on_duck_angle_changed),
+ value_desc));
duck->set_value_desc(value_desc);
duck->signal_user_click(2).connect(
sigc::bind(
sigc::mem_fun(
*canvas_view,
- &studio::CanvasView::popup_param_menu
- ),
- 0.0f
- ),
- value_desc
- )
- );
+ &studio::CanvasView::popup_param_menu),
+ 0.0f),
+ value_desc));
duck->set_guid(calc_duck_guid(value_desc,transform_stack)^GUID::hasher(multiple));
add_duck(duck);
sigc::bind(
sigc::mem_fun(
*canvas_view,
- &studio::CanvasView::on_duck_changed
- ),
- value_desc
- )
- );
+ &studio::CanvasView::on_duck_changed),
+ value_desc));
duck->set_value_desc(value_desc);
duck->signal_user_click(2).connect(
sigc::bind(
sigc::mem_fun(
*canvas_view,
- &studio::CanvasView::popup_param_menu
- ),
- 1.0f
- ),
- value_desc
- )
- );
+ &studio::CanvasView::popup_param_menu),
+ 1.0f),
+ value_desc));
duck->set_guid(calc_duck_guid(value_desc,transform_stack)^GUID::hasher(multiple));
add_duck(duck);
ValueNode_Composite::Handle value_node;
if(value_desc.is_value_node() &&
- (value_node=ValueNode_Composite::Handle::cast_dynamic(value_desc.get_value_node()))
- )
+ (value_node=ValueNode_Composite::Handle::cast_dynamic(value_desc.get_value_node())))
{
if(!add_to_ducks(synfigapp::ValueDesc(value_node,0),canvas_view,transform_stack))
return false;
sigc::bind(
sigc::mem_fun(
*canvas_view,
- &studio::CanvasView::popup_param_menu_bezier
- ),
- value_desc
- )
- );
+ &studio::CanvasView::popup_param_menu_bezier),
+ value_desc));
add_bezier(bezier);
}
{
if(value_desc.is_value_node() &&
- ValueNode_Composite::Handle::cast_dynamic(value_desc.get_value_node())
- )
+ ValueNode_Composite::Handle::cast_dynamic(value_desc.get_value_node()))
{
ValueNode_Composite::Handle value_node;
value_node=ValueNode_Composite::Handle::cast_dynamic(value_desc.get_value_node());
case ValueBase::TYPE_LIST:
{
// Check for BLine
- if(value_desc.is_value_node() &&
- ValueNode_BLine::Handle::cast_dynamic(value_desc.get_value_node())
- )
+ if (value_desc.is_value_node() &&
+ ValueNode_BLine::Handle::cast_dynamic(value_desc.get_value_node()))
{
ValueNode_BLine::Handle value_node;
value_node=ValueNode_BLine::Handle::cast_dynamic(value_desc.get_value_node());
etl::handle<Duck> first_duck;
etl::handle<Duck> duck, tduck;
- for(i=0;i<value_node->link_count();i++)
+ for (i = 0; i < value_node->link_count(); i++)
{
float amount(value_node->list[i].amount_at_time(get_time()));
- if(amount<0.9999f)
+
+ // skip vertices that aren't fully on
+ if (amount < 0.9999f)
continue;
- if(first==-1)first=i;
+
+ // remember the index of the first vertex we didn't skip
+ if (first == -1)
+ first = i;
BLinePoint bline_point((*value_node->get_link(i))(get_time()));
- ValueNode_Composite::Handle vertex_value_node(
- ValueNode_Composite::Handle::cast_dynamic(
- value_node->get_link(i)
- )
- );
+ // try casting the vertex to Composite - this tells us whether it is composite or not
+ ValueNode_Composite::Handle composite_vertex_value_node(
+ ValueNode_Composite::Handle::cast_dynamic(value_node->get_link(i)));
- // Add the vertex duck
- if(vertex_value_node)
+ // add the vertex duck - it's a composite
+ if(composite_vertex_value_node)
{
- if(add_to_ducks(synfigapp::ValueDesc(vertex_value_node,0),canvas_view,transform_stack))
+ if (add_to_ducks(synfigapp::ValueDesc(composite_vertex_value_node,0),canvas_view,transform_stack))
{
duck=last_duck();
if(i==first)
sigc::bind(
sigc::mem_fun(
*canvas_view,
- &studio::CanvasView::popup_param_menu
- ),
- 1.0f
- ),
- synfigapp::ValueDesc(value_node,i)
- )
- );
+ &studio::CanvasView::popup_param_menu),
+ 1.0f),
+ synfigapp::ValueDesc(value_node,i)));
duck->set_value_desc(synfigapp::ValueDesc(value_node,i));
if(param_desc)
else
return false;
}
+ // else it's not a composite
else
{
duck=new Duck(bline_point.get_vertex());
!param_desc)
{
etl::handle<Duck> width;
- if(add_to_ducks(synfigapp::ValueDesc(vertex_value_node,1),canvas_view,transform_stack,REAL_COOKIE))
+ if (add_to_ducks(synfigapp::ValueDesc(composite_vertex_value_node,1),canvas_view,transform_stack,REAL_COOKIE))
{
width=last_duck();
width->set_origin(duck);
synfig::error("Unable to add width duck!");
}
+ // each bezier uses t2 of one point and t1 of the next
+ // the first time through this loop we won't have the t2 duck from the previous vertex
+ // and so we don't make a bezier. instead we skip on to t2 for this point
if(bezier)
{
// Add the tangent1 duck
- if(vertex_value_node)
+ if(composite_vertex_value_node)
{
- if(!add_to_ducks(synfigapp::ValueDesc(vertex_value_node,4),canvas_view,transform_stack))
+ if(!add_to_ducks(synfigapp::ValueDesc(composite_vertex_value_node,4),canvas_view,transform_stack))
return false;
tduck=last_duck();
}
sigc::bind(
sigc::mem_fun(
*canvas_view,
- &studio::CanvasView::popup_param_menu_bezier
- ),
- synfigapp::ValueDesc(value_node,i)
- )
- );
+ &studio::CanvasView::popup_param_menu_bezier),
+ synfigapp::ValueDesc(value_node,i)));
duck->signal_user_click(2).clear();
duck->signal_user_click(2).connect(
sigc::bind(
sigc::mem_fun(
*canvas_view,
- &studio::CanvasView::popup_param_menu
- ),
- 1.0f
- ),
- synfigapp::ValueDesc(value_node,i)
- )
- );
+ &studio::CanvasView::popup_param_menu),
+ 1.0f),
+ synfigapp::ValueDesc(value_node,i)));
duck->set_value_desc(synfigapp::ValueDesc(value_node,i));
add_bezier(bezier);
bezier=0;
}
+ // don't start a new bezier for the last point in the line if we're not looped
if(i+1>=value_node->link_count() && !value_node->get_loop())
continue;
bezier=new Bezier();
// Add the tangent2 duck
- if(vertex_value_node)
+ if(composite_vertex_value_node)
{
int i=bline_point.get_split_tangent_flag()?5:4;
- if(!add_to_ducks(synfigapp::ValueDesc(vertex_value_node,i),canvas_view,transform_stack,0,2))
+ if(!add_to_ducks(synfigapp::ValueDesc(composite_vertex_value_node,i),canvas_view,transform_stack,0,2))
return false;
tduck=last_duck();
}
sigc::bind(
sigc::mem_fun(
*canvas_view,
- &studio::CanvasView::popup_param_menu
- ),
- 1.0f
- ),
- synfigapp::ValueDesc(value_node,0)
- )
- );
+ &studio::CanvasView::popup_param_menu),
+ 1.0f),
+ synfigapp::ValueDesc(value_node,0)));
duck->set_value_desc(synfigapp::ValueDesc(value_node,0));
}
bezier->p1=duck;
bezier->c1=tduck;
-
}
+
// Loop if necessary
if(bezier && value_node->get_loop())
{
BLinePoint bline_point((*value_node->get_link(first))(get_time()));
- ValueNode_Composite::Handle vertex_value_node(
+ ValueNode_Composite::Handle composite_vertex_value_node(
ValueNode_Composite::Handle::cast_dynamic(
- value_node->get_link(first)
- )
- );
+ value_node->get_link(first)));
// Add the vertex duck
duck=first_duck;
- /*
- if(vertex_value_node)
+
+ // Add the tangent1 duck
+ if(composite_vertex_value_node)
{
- if(!add_to_ducks(synfigapp::ValueDesc(vertex_value_node,0),canvas_view,transform_stack))
+ if(!add_to_ducks(synfigapp::ValueDesc(composite_vertex_value_node,4),canvas_view,transform_stack))
return false;
- duck=last_duck();
- if(param_desc)
- {
- if(!param_desc->get_origin().empty())
- duck->set_origin(value_desc.get_layer()->get_param(param_desc->get_origin()).get(synfig::Point()));
- }
- duck->set_type(Duck::TYPE_VERTEX);
+ tduck=last_duck();
}
else
{
- duck=new Duck(bline_point.get_vertex());
- duck->set_transform_stack(transform_stack);
- if(param_desc)
- {
- if(!param_desc->get_origin().empty())
- duck->set_origin(value_desc.get_layer()->get_param(param_desc->get_origin()).get(synfig::Point()));
- }
- duck->set_editable(false);
- duck->set_name(strprintf("%x-vertex",value_node->get_link(first).get()));
- duck->set_type(Duck::TYPE_VERTEX);
- duck=add_similar_duck(duck);
+ tduck=new Duck(bline_point.get_tangent1());
+ tduck->set_transform_stack(transform_stack);
+ tduck->set_editable(false);
+ tduck->set_name(guid_string(synfigapp::ValueDesc(value_node,first))+".t1");
+ //tduck->set_name(strprintf("%x-tangent1",value_node->get_link(first).get()));
+ tduck=add_similar_duck(tduck);
+ tduck->set_guid(calc_duck_guid(synfigapp::ValueDesc(value_node,first),transform_stack)^GUID::hasher(".t1"));
+ //add_duck(duck);
}
- */
- // Add the tangent1 duck
- if(vertex_value_node)
- {
- if(!add_to_ducks(synfigapp::ValueDesc(vertex_value_node,4),canvas_view,transform_stack))
- return false;
- tduck=last_duck();
- }
- else
- {
- tduck=new Duck(bline_point.get_tangent1());
- tduck->set_transform_stack(transform_stack);
- tduck->set_editable(false);
- tduck->set_name(guid_string(synfigapp::ValueDesc(value_node,first))+".t1");
- //tduck->set_name(strprintf("%x-tangent1",value_node->get_link(first).get()));
- tduck=add_similar_duck(tduck);
- tduck->set_guid(calc_duck_guid(synfigapp::ValueDesc(value_node,first),transform_stack)^GUID::hasher(".t1"));
- //add_duck(duck);
- }
+ tduck->set_origin(duck);
+ tduck->set_scalar(-TANGENT_BEZIER_SCALE);
+ tduck->set_tangent(true);
- tduck->set_origin(duck);
- tduck->set_scalar(-TANGENT_BEZIER_SCALE);
- tduck->set_tangent(true);
+ bezier->p2=duck;
+ bezier->c2=tduck;
- bezier->p2=duck;
- bezier->c2=tduck;
- bezier->signal_user_click(2).connect(
+ bezier->signal_user_click(2).connect(
+ sigc::bind(
+ sigc::mem_fun(
+ *canvas_view,
+ &studio::CanvasView::popup_param_menu_bezier),
+ synfigapp::ValueDesc(value_node,first)));
+
+ duck->signal_user_click(2).clear();
+ duck->signal_user_click(2).connect(
+ sigc::bind(
sigc::bind(
sigc::mem_fun(
*canvas_view,
- &studio::CanvasView::popup_param_menu_bezier
- ),
- synfigapp::ValueDesc(value_node,first)
- )
- );
- duck->signal_user_click(2).clear();
- duck->signal_user_click(2).connect(
- sigc::bind(
- sigc::bind(
- sigc::mem_fun(
- *canvas_view,
- &studio::CanvasView::popup_param_menu
- ),
- 1.0f
- ),
- synfigapp::ValueDesc(value_node,first)
- )
- );
- duck->set_value_desc(synfigapp::ValueDesc(value_node,first));
-
- add_bezier(bezier);
- bezier=0;
+ &studio::CanvasView::popup_param_menu),
+ 1.0f),
+ synfigapp::ValueDesc(value_node,first)));
+ duck->set_value_desc(synfigapp::ValueDesc(value_node,first));
+ add_bezier(bezier);
+ bezier=0;
}
return true;
}
else // Check for DynamicList
if(value_desc.is_value_node() &&
- ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_value_node())
- )
+ ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_value_node()))
{
ValueNode_DynamicList::Handle value_node;
value_node=ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_value_node());
sigc::bind(
sigc::mem_fun(
*canvas_view,
- &studio::CanvasView::popup_param_menu_bezier
- ),
- synfigapp::ValueDesc(value_node,i)
- )
- );
+ &studio::CanvasView::popup_param_menu_bezier),
+ synfigapp::ValueDesc(value_node,i)));
}
}
}
projects / synfig.git / commitdiff