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authorTim Redfern <tim@getdrop.com>2018-05-22 00:00:06 +0100
committerTim Redfern <tim@getdrop.com>2018-05-22 00:00:06 +0100
commit459d1daf71dd8991c60dc8c84d1154802eec331b (patch)
tree0a8407a7aad9d4e8fbbd51287bb921f69ae1d073 /gui/src/lineSegmenter.cpp
parent880f710768391dc3a3399fc1896447a9e6c34fa4 (diff)
OE started
Diffstat (limited to 'gui/src/lineSegmenter.cpp')
-rw-r--r--gui/src/lineSegmenter.cpp71
1 files changed, 0 insertions, 71 deletions
diff --git a/gui/src/lineSegmenter.cpp b/gui/src/lineSegmenter.cpp
deleted file mode 100644
index 14f6e24..0000000
--- a/gui/src/lineSegmenter.cpp
+++ /dev/null
@@ -1,71 +0,0 @@
- #include "lineSegmenter.h"
-
-const vector <ofPolyline> & lineSegmenter::getSegments(int num,float coverage, float phase){
- //num - number of segments
- //coverage - amount that each segment fills it's slot from 0-1
- //phase - from 0-1
-
- //if the path is closed, we can make a segment that crosses the end/beginning
- //however we want to be able to deal with open paths
-
-/*
-
-segments 0...n - 1
-phase 0...1
-
-phase 0
-
-segment 0 is (0 -> coverage) / n
-segment n - 1 is ((0 -> coverage) + (n-1)) /n
-
-phase 1: has to be the loop target, it has to look identical
-
-segment 0 is (1 -> coverage) / n
-segment n - 1 is (1 - > coverage) + (n-1)
-
-*/
-
-
- segments.clear();
-
- for (int i=0;i<num;i++){
- float startIndex=line.getIndexAtPercent((phase+i)/num); //always <1
- float endPoint=(phase+i+coverage)/num; //can be >1
- float endIndex=line.getIndexAtPercent(endPoint>1.0f?endPoint-1.0f:endPoint);
- ofPolyline segment;
- segment.addVertex(line.getPointAtIndexInterpolated(startIndex));
- for (int j=(int)ceil(startIndex);j<(endPoint>1?line.size():(int)ceil(endIndex));j++){
- segment.addVertex(line[j]);
- }
- if (endPoint>1){
- segments.push_back(segment);
- segment.clear();
- for (int j=0;j<(int)ceil(endIndex);j++){
- segment.addVertex(line[j]);
- }
- segment.addVertex(line.getPointAtIndexInterpolated(endIndex));
- }
- else {
- segment.addVertex(line.getPointAtIndexInterpolated(endIndex));
- }
- segments.push_back(segment);
- }
-
- return segments;
-}
-
-void lineSegmenter::draw(){
- line.draw();
- return;
-}
-int lineSegmenter::size(){
- return line.size();
-}
-
-
-/*
-
-
-
-
-*/ \ No newline at end of file