blob: 23b2b0ac721338d7a887b1476486cdad3d68764f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
#pragma once
#include "ofMain.h"
#include "colourPolyline.h"
class lineTransformer {
public:
lineTransformer(){
}
void static drawWarpFrame(glm::vec2 warpframe[4]);
void static drawWarpFrame(glm::vec3 warpframe[4]);
void static gaussianElimination(float * input, int n);
glm::mat4 static getPerspectiveTransformMatrix(const glm::vec2 src[4], const glm::vec2 dst[4]);
ofPolyline static polyLineTransform(const ofMatrix4x4 xform,const ofPolyline& poly);
ofPolyline static polyLineTransform(ofPoint (*transferFunction)(const ofPoint),const ofPolyline& poly);
colourPolyline static polyLineTransform(const ofMatrix4x4 xform,colourPolyline& poly,float colourFade=1.0f);
colourPolyline static polyLineTransform(ofPoint (*transferFunction)(const ofPoint),colourPolyline& poly,float colourFade=1.0f);
ofPolyline static makePolygon(int num,float diam);
void static drawPoly(ofPolyline poly,float x,float y);
};
|
