added step to paramater

3 files changed, 15 insertions, 4 deletions

diff --git a/rotord/src/graph.h b/rotord/src/graph.h
index 5e3d1cd..6f2ee79 100644
--- a/rotord/src/graph.h
+++ b/rotord/src/graph.h
@@ -12,6 +12,14 @@
 
 Graph is an instance of a rotor renderer
 
+tidy up loading stuff
+kill xml or retain?
+make codebase closer
+
+-validate loader menthod
+get number of nodes
+copy nodes `
+
 -------------------------*/
 
 namespace Rotor {
diff --git a/rotord/src/rotor.cpp b/rotord/src/rotor.cpp
index b86e067..848ac2b 100644
--- a/rotord/src/rotor.cpp
+++ b/rotord/src/rotor.cpp
@@ -151,6 +151,7 @@ void Node_factory::list_node(Rotor::Node* type,xmlIO XML,int i=0){
 			XML.addAttribute("parameter","value",parameter.second->value,j);
 			XML.addAttribute("parameter","min",parameter.second->min,j);
 			XML.addAttribute("parameter","max",parameter.second->max,j);
+			XML.addAttribute("parameter","step",parameter.second->step,j);
 			j++;
 		}
 		j=0;
@@ -246,6 +247,7 @@ void Node_factory::list_categories(Json::Value &JSON){
 					parameter["value"]=param.second->value;
 					parameter["min"]=param.second->min;
 					parameter["max"]=param.second->max;
+					parameter["step"]=param.second->step;
 					node["parameters"].append(parameter);
 				}
 			}
@@ -316,6 +318,7 @@ void Node_factory::list_nodes(Json::Value &JSON){
 					parameter["value"]=param.second->value;
 					parameter["min"]=param.second->min;
 					parameter["max"]=param.second->max;
+					parameter["step"]=param.second->step;
 					node["parameters"].append(parameter);
 				}
 			}
diff --git a/rotord/src/rotor.h b/rotord/src/rotor.h
index cfdf80f..d9ba66d 100644
--- a/rotord/src/rotor.h
+++ b/rotord/src/rotor.h
@@ -197,8 +197,8 @@ namespace Rotor {
 			void init(const float &_val){
 				value=_val;
 			}
-			Parameter(const string &_type,const string &_desc,const string &_title,float _value,float _min,float _max,Node* _connect): Signal_input(_desc,_title,_connect),value(_value),min(_min),max(_max),type(_type){};
-			float value,min,max;
+			Parameter(const string &_type,const string &_desc,const string &_title,float _value,float _min,float _max,float _step,Node* _connect): Signal_input(_desc,_title,_connect),value(_value),min(_min),max(_max),step(_step),type(_type){};
+			float value,min,max,step;
 			float get(const Time_spec& time);
 			string type;
 	};
@@ -236,8 +236,8 @@ namespace Rotor {
 			void create_signal_input(const string &_desc,const string &_title,Node* _connect=nullptr ) {
 				inputs.push_back(new Signal_input(_desc,_title,_connect));
 			};
-			void create_parameter(const string &_name,const string &_type,const string &_desc,const string &_title,float _value=1.0f,float _min=0.0f,float _max=0.0f,Node* _connect=nullptr) {
-				parameters[_name]=new Parameter(_type,_desc,_title,_value,_min,_max,_connect);
+			void create_parameter(const string &_name,const string &_type,const string &_desc,const string &_title,float _value=1.0f,float _min=0.0f,float _max=0.0f,float _step=0.0f,Node* _connect=nullptr) {
+				parameters[_name]=new Parameter(_type,_desc,_title,_value,_min,_max,_step,_connect);
 			};
 			void create_attribute(const string &_attr,const string &_desc,const string &_title,const string &_value,std::vector<std::string> _vals={}) {
 				attributes[_attr]=new Attribute(_desc,_title,_value,_vals);