Module: synfig
Branch: master
Commit: 9ff670a60001e455fa506f6b6292300e8d1cec8f
URL:
http://synfig.git.sourceforge.net/git/gitweb.cgi?p=synfig;a=commit;h=9ff670a60001e455fa506f6b6292300e8d1cec8f
Author: Carlos Lopez <car...@pcnuevo.(none)>
Date: Mon Jul 6 16:02:03 2009 +0200
Simplified version for reverse manipulation Scale convert types ducks
---
synfig-core/trunk/src/synfig/valuenode_scale.cpp | 15 +++++++++++++++
synfig-core/trunk/src/synfig/valuenode_scale.h | 3 +++
synfig-studio/trunk/src/gtkmm/canvasview.cpp | 6 ++++++
synfig-studio/trunk/src/synfigapp/instance.cpp | 2 ++
4 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/synfig-core/trunk/src/synfig/valuenode_scale.cpp
b/synfig-core/trunk/src/synfig/valuenode_scale.cpp
index a0bba53..25b3822 100644
--- a/synfig-core/trunk/src/synfig/valuenode_scale.cpp
+++ b/synfig-core/trunk/src/synfig/valuenode_scale.cpp
@@ -141,6 +141,21 @@ synfig::ValueNode_Scale::operator()(Time t)const
return ValueBase();
}
+synfig::ValueBase
+synfig::ValueNode_Scale::operator()(Time t, const synfig::Point
&target_value)const
+{
+ Real scalar_value((*scalar)(t).get(Real()));
+ if(scalar_value==0)
+ return (*value_node)(t).get(value_node->get_type());
+ switch (get_type())
+ case ValueBase::TYPE_REAL:
+ return target_value.mag() / scalar_value;
+ case ValueBase::TYPE_ANGLE:
+ return Angle::tan(target_value[1] / scalar_value
,target_value[0] / scalar_value);
+ default:
+ return target_value / scalar_value;
+}
+
bool
ValueNode_Scale::set_link_vfunc(int i,ValueNode::Handle value)
diff --git a/synfig-core/trunk/src/synfig/valuenode_scale.h
b/synfig-core/trunk/src/synfig/valuenode_scale.h
index bb1ccd0..a11f6e0 100644
--- a/synfig-core/trunk/src/synfig/valuenode_scale.h
+++ b/synfig-core/trunk/src/synfig/valuenode_scale.h
@@ -64,6 +64,9 @@ public:
virtual ValueBase operator()(Time t)const;
+ //! Returns the modified Link to match the target value at time t
+ virtual ValueBase operator()(Time t, const synfig::Point &target_value)
const;
+
virtual String get_name()const;
virtual String get_local_name()const;
diff --git a/synfig-studio/trunk/src/gtkmm/canvasview.cpp
b/synfig-studio/trunk/src/gtkmm/canvasview.cpp
index 4a555a8..50789a9 100644
--- a/synfig-studio/trunk/src/gtkmm/canvasview.cpp
+++ b/synfig-studio/trunk/src/gtkmm/canvasview.cpp
@@ -2887,6 +2887,12 @@ CanvasView::on_duck_changed(const synfig::Point
&value,const synfigapp::ValueDes
}
}
+ if (ValueNode_Scale::Handle scale_value_node =
ValueNode_Scale::Handle::cast_dynamic(value_desc.get_value_node()))
+ {
+ int
link_index(scale_value_node->get_link_index_from_name("link"));
+ return
canvas_interface()->change_value(synfigapp::ValueDesc(scale_value_node,link_index),
scale_value_node(t, value));
+ }
+
switch(value_desc.get_value_type())
{
case ValueBase::TYPE_REAL:
diff --git a/synfig-studio/trunk/src/synfigapp/instance.cpp
b/synfig-studio/trunk/src/synfigapp/instance.cpp
index 020d337..c3c542b 100644
--- a/synfig-studio/trunk/src/synfigapp/instance.cpp
+++ b/synfig-studio/trunk/src/synfigapp/instance.cpp
@@ -42,6 +42,7 @@
#include <synfig/valuenode_blinecalctangent.h>
#include <synfig/valuenode_blinecalcvertex.h>
#include <synfig/valuenode_blinecalcwidth.h>
+#include <synfig/valuenode_scale.h>
#include <map>
#include "general.h"
@@ -74,6 +75,7 @@ synfigapp::is_editable(synfig::ValueNode::Handle value_node)
|| ValueNode_BLineCalcVertex::Handle::cast_dynamic(value_node)
|| ValueNode_BLineCalcTangent::Handle::cast_dynamic(value_node)
|| ValueNode_BLineCalcWidth::Handle::cast_dynamic(value_node)
+ || ValueNode_Scale::Handle::cast_dynamic(value_node)
)
return true;
return false;
------------------------------------------------------------------------------
Enter the BlackBerry Developer Challenge
This is your chance to win up to $100,000 in prizes! For a limited time,
vendors submitting new applications to BlackBerry App World(TM) will have
the opportunity to enter the BlackBerry Developer Challenge. See full prize
details at: http://p.sf.net/sfu/Challenge
_______________________________________________
Synfig-devl mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/synfig-devl
