From 459d1daf71dd8991c60dc8c84d1154802eec331b Mon Sep 17 00:00:00 2001 From: Tim Redfern Date: Tue, 22 May 2018 00:00:06 +0100 Subject: OE started --- ofxHelios/src/lineTransformer.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 ofxHelios/src/lineTransformer.h (limited to 'ofxHelios/src/lineTransformer.h') diff --git a/ofxHelios/src/lineTransformer.h b/ofxHelios/src/lineTransformer.h new file mode 100644 index 0000000..0c1ff3b --- /dev/null +++ b/ofxHelios/src/lineTransformer.h @@ -0,0 +1,19 @@ +#pragma once + +#include "ofMain.h" +#include "colourPolyline.h" + +class lineTransformer { + + public: + lineTransformer(){ + } + void static drawWarpFrame(glm::vec2 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); + colourPolyline static polyLineTransform(const ofMatrix4x4 xform,colourPolyline& poly,float colourFade=1.0f); + ofPolyline static makePolygon(int num,float diam); + void static drawPoly(ofPolyline poly,float x,float y); + +}; \ No newline at end of file -- cgit v1.2.3