#include <ETL/clock>
#include <sstream>
+#include <math.h>
#include <gtkmm/paned.h>
#include <gtkmm/scale.h>
#include <synfig/valuenode_linear.h>
#include <synfig/valuenode_timedswap.h>
#include <synfig/valuenode_scale.h>
+#include <synfig/valuenode_range.h>
#include <synfig/valuenode_dynamiclist.h>
#include <synfig/valuenode_twotone.h>
#include <synfig/valuenode_stripes.h>
{
ValueNode_BLine::Handle bline = ValueNode_BLine::Handle::cast_dynamic(bline_vertex->get_link(bline_vertex->get_link_index_from_name("bline")));
Real radius = 0.0;
- Real amount = synfig::find_closest_point((*bline)(get_time()), value, radius, bline->get_loop());
- return canvas_interface()->change_value(synfigapp::ValueDesc(bline_vertex,bline_vertex->get_link_index_from_name("amount")), amount);
+ if (((*(bline_vertex->get_link("loop")))(get_time()).get(bool()))){
+ Real amount_old((*(bline_vertex->get_link("amount")))(get_time()).get(Real()));
+ Real amount_new = synfig::find_closest_point((*bline)(get_time()), value, radius, bline->get_loop());
+ Real difference = fmod( fmod(amount_new - amount_old, 1.0) + 1.0 , 1.0);
+ //fmod is called twice to avoid negative values
+ if (difference > 0.5) difference=difference-1.0;
+ return canvas_interface()->change_value(synfigapp::ValueDesc(bline_vertex,bline_vertex->get_link_index_from_name("amount")), amount_old+difference);
+
+ } else {
+ Real amount = synfig::find_closest_point((*bline)(get_time()), value, radius, bline->get_loop());
+ return canvas_interface()->change_value(synfigapp::ValueDesc(bline_vertex,bline_vertex->get_link_index_from_name("amount")), amount);
+ }
}
if (ValueNode_BLineCalcTangent::Handle bline_tangent = ValueNode_BLineCalcTangent::Handle::cast_dynamic(value_desc.get_value_node()))
return false;
}
+ if (ValueNode_Range::Handle range_value_node = ValueNode_Range::Handle::cast_dynamic(value_desc.get_value_node()))
+ {
+ int link_index(range_value_node->get_link_index_from_name("link"));
+ return canvas_interface()->change_value(
+ synfigapp::ValueDesc(range_value_node,link_index),
+ range_value_node->get_inverse(get_time(), value)
+ );
+ }
+
switch(value_desc.get_value_type())
{
case ValueBase::TYPE_REAL:
return false;
}
+ if (ValueNode_Range::Handle range_value_node = ValueNode_Range::Handle::cast_dynamic(value_desc.get_value_node()))
+ {
+ int link_index(range_value_node->get_link_index_from_name("link"));
+ return canvas_interface()->change_value(
+ synfigapp::ValueDesc(range_value_node,link_index),
+ range_value_node->get_inverse(get_time(), rotation)
+ );
+ }
// \todo will this really always be the case?
assert(value_desc.get_value_type() == ValueBase::TYPE_ANGLE);
return canvas_interface()->change_value(value_desc, value_desc.get_value(get_time()).get(Angle()) + rotation);