1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
#ifndef VIEWPORT_H
#define VIEWPORT_H
#include "ofMain.h"
#include "ofxXmlSettings.h"
class vpcontrol {
public:
vpcontrol(){
fillgrey=false;
fillgreyfreq=1.0f;
xshift=0;
yshift=0;
fscale=1.0f;
}
void loadpalette(string &filename){
ofxXmlSettings XML;
if( !XML.loadFile(filename) ){
printf("unable to load palette file\n");
}else{
palette.clear();
palettename=XML.getAttribute("palette","name","",0);
if(XML.pushTag("palette")) {
int numCols=XML.getNumTags("colour");
for (int i=0;i<numCols;i++) {
palette.push_back(ofColor.fromHex(ofFromHex(XML.getAttribute("colour","hex",0x00,0))));
}
}
}
}
bool fillgrey;
float fillgreyfreq;
int xshift,yshift;
float fscale,scale;
vector<ofColor> palette;
string palettename;
};
class viewport
{
public:
viewport();
viewport(int _w,int _h,int _ox,int _oy);
virtual ~viewport();
void setup(int _w,int _h,int _ox,int _oy);
void drawport(vpcontrol &control);
void draw(uint8_t brightness);
ofFbo rb1,rb2;
protected:
private:
int x,y,w,h,ox,oy;
float seed;
};
#endif // VIEWPORT_H
|
