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-rw-r--r--NT/src/nodes.h17
-rw-r--r--NT/src/nodes_source.h31
-rw-r--r--NT/src/rotor.h42
3 files changed, 63 insertions, 27 deletions
diff --git a/NT/src/nodes.h b/NT/src/nodes.h
index f6a8a0d..eaf857b 100644
--- a/NT/src/nodes.h
+++ b/NT/src/nodes.h
@@ -3,21 +3,12 @@
#include "rotor.h"
#include "nodes_audio_analysis.h"
+#include "nodes_source.h"
using namespace std;
namespace Rotor{
- typedef Node_type<double> Number_node;
- typedef Node_type<string> String_node;
- typedef Node_type<Image> Image_node;
- typedef Variable_type<double> Number_inlet;
- typedef Variable_type<string> String_inlet;
- typedef Variable_type<Image> Image_inlet;
-
- typedef Variable_array_type<double> Number_array;
- typedef Variable_array_type<string> String_array;
- typedef Variable_array_type<Image> Image_array;
//colour node could be an alias of vec3f node and they could be interchangeable?
@@ -46,7 +37,7 @@ namespace Rotor{
Time* clone(Json::Value &_settings) { return new Time(_settings);};
private:
};
- class Multiply: public Double_node {
+ class Multiply: public Number_node {
public:
Multiply(){
factors=create_array<double>("factors","Factors to multiply","Factors");
@@ -73,7 +64,7 @@ namespace Rotor{
}
Multiply* clone(Json::Value &_settings) { return new Multiply(_settings);};
private:
- Double_array *factors;
+ Number_array *factors;
};
class Print: public String_node {
public:
@@ -96,7 +87,7 @@ namespace Rotor{
}
Print* clone(Json::Value &_settings) { return new Print(_settings);};
private:
- Double_inlet *inlet;
+ Number_inlet *inlet;
};
}
diff --git a/NT/src/nodes_source.h b/NT/src/nodes_source.h
index ede0dcb..ffc826f 100644
--- a/NT/src/nodes_source.h
+++ b/NT/src/nodes_source.h
@@ -10,45 +10,48 @@ namespace Rotor {
//1 - a data type which is a variable length array of data [as opposed to a array of inlets]
//2 - a way to initialise this from json
//enum - this is a hack to achieve this? designed for option selectors, can it work here?
- //or just parse a string into a list of colours?
+
+ //for now: just parse a string into a list of colours
+
Signal_colour(){
selector=create_inlet<double>("selector");
- palette=create_inlet<string>("palette","colour to choose from palette","Palette","000000")
+ palette=create_inlet<string>("palette","colour to choose from palette","Palette","000000");
//create_attribute("palette","palette list of web colours","Colour palette","000000");
+ type="signal_colour";
title="Signal colour";
description="Cycles through a palette of background colours according to selector signal";
- NODEID="a2183fe0-2d09-11e3-9a64-538ee2cf40bc";
+ type_id="a2183fe0-2d09-11e3-9a64-538ee2cf40bc";
};
- Signal_colour(map<string,string> &settings):Signal_colour() {
- base_settings(settings);
- for (uint32_t i=0;i<attributes["palette"]->value.size()/6;i++){
- palette.push_back(Colour(attributes["palette"]->value.substr(i*6,6)));
+ Signal_colour(Json::Value &settings):Signal_colour() {
+ init(settings);
+ for (uint32_t i=0;i<palette.get().size()/6;i++){
+ colours.push_back(Colour(attributes["palette"]->value.substr(i*6,6)));
}
prevcol=-1;
};
~Signal_colour(){};
- Image *output(const Frame_spec &frame){
+ const Image &output(const Frame_parameters &frame){
if (palette.size()) {
int col=((int)inputs[0]->get((Time_spec)frame))%palette.size();
//if (col!=prevcol) cerr<<"colour now "<<palette[col].r<<","<<palette[col].g<<","<<palette[col].b<<endl;
//if (col!=prevcol){ //how about when starting a new render?
for (int i=0;i<image.w*image.h;i++){
- image.RGBdata[i*3]=palette[col].r;
- image.RGBdata[i*3+1]=palette[col].g;
- image.RGBdata[i*3+2]=palette[col].b;
+ image.RGBdata[i*3]=colours[col].r;
+ image.RGBdata[i*3+1]=colours[col].g;
+ image.RGBdata[i*3+2]=colours[col].b;
}
prevcol=col;
//}
- return &image;
+ return image;
}
return nullptr;
}
Signal_colour* clone(map<string,string> &_settings) { return new Signal_colour(_settings);};
private:
- vector<Colour> palette;
+ vector<Colour> colours;
int prevcol;
Number_inlet *selector;
- Enum_inlet *palette;
+ String_inlet *palette;
};
/*
class Signal_greyscale: public Image_node {
diff --git a/NT/src/rotor.h b/NT/src/rotor.h
index 59533f5..6ed3b67 100644
--- a/NT/src/rotor.h
+++ b/NT/src/rotor.h
@@ -90,6 +90,33 @@ namespace Rotor {
class Node;
template <class NT> class Node_type;
+ class Colour{
+ public:
+ Colour(){
+ r=g=b=0;
+ }
+ Colour(int c){
+ r=c&0xFF;
+ g=(c&0xFF00)>>8;
+ b=(c&0xFF0000)>>16;
+ }
+ Colour(std::string s){
+ r=(uint8_t)hexToChar(s.substr(0,2));
+ g=(uint8_t)hexToChar(s.substr(2,2));
+ b=(uint8_t)hexToChar(s.substr(4,2));
+ }
+ double Rdouble(){
+ return ((double)r)/255.0;
+ }
+ double Gdouble(){
+ return ((double)g)/255.0;
+ }
+ double Bdouble(){
+ return ((double)b)/255.0;
+ }
+ uint8_t r,g,b;
+ };
+
class Enum{
//enumerated string type for node options that can appear in a menu
public:
@@ -215,6 +242,9 @@ namespace Rotor {
void set(const T& val){
value=val;
}
+ const T& get(){
+ return value;
+ }
bool create_connection(std::unordered_map<std::string,Node*> &nodes){
for (auto node:nodes){
if (node.first==input){
@@ -360,6 +390,18 @@ namespace Rotor {
protected:
NT result; //internal value is returned as a reference
};
+
+ typedef Node_type<double> Number_node;
+ typedef Node_type<string> String_node;
+ typedef Node_type<Image> Image_node;
+
+ typedef Variable_type<double> Number_inlet;
+ typedef Variable_type<string> String_inlet;
+ typedef Variable_type<Image> Image_inlet;
+
+ typedef Variable_array_type<double> Number_array;
+ typedef Variable_array_type<string> String_array;
+ typedef Variable_array_type<Image> Image_array;
}
#endif //ROTOR_H
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