From cdb92d8c8532a287b752a92f1cf0cbf88d52c117 Mon Sep 17 00:00:00 2001
From: Tim Redfern <redfernt@gmail.com>
Date: Thu, 20 Apr 2023 22:44:47 +0100
Subject: WIP trying to clip

---
 nextus/src/vectorPlugin.h | 28 ++++++++++++++++++++++++++--
 1 file changed, 26 insertions(+), 2 deletions(-)

(limited to 'nextus/src/vectorPlugin.h')

diff --git a/nextus/src/vectorPlugin.h b/nextus/src/vectorPlugin.h
index 3d01d07..78ce06d 100644
--- a/nextus/src/vectorPlugin.h
+++ b/nextus/src/vectorPlugin.h
@@ -22,6 +22,29 @@ class vectorPanel {
 			size=_size;
 			position=_pos;
 			panel.setup(_title,"",_pos.x,_pos.y+size.y+5);
+	
+			/*
+			float f1=-1.0;
+			float f2=1.0;
+			vector<glm::vec3> v1 = {{f1,f1,0},{f2,f1,0}};
+			vector<glm::vec3> v2 = {{f2,f1,0},{f2,f2,0}};
+			vector<glm::vec3> v3 = {{f2,f2,0},{f1,f2,0}};
+			vector<glm::vec3> v4 = {{f1,f2,0},{f1,f1,0}};
+			ofPolyline p1,p2,p3,p4;
+			p1.addVertices(v1);
+			p2.addVertices(v2);
+			p3.addVertices(v3);
+			p4.addVertices(v4);
+			frame.push_back(p1);
+			frame.push_back(p2);
+			frame.push_back(p3);
+			frame.push_back(p4);
+			*/
+
+			ofPolyline p=ofPolyline().fromRectangle(ofRectangle(-1.0f,-1.0f,2.0f,2.0f));
+			p.close();
+			
+			frame.push_back(p);
 		}
 		void draw(){	
 			panel.draw();
@@ -33,7 +56,7 @@ class vectorPanel {
 			ofPushMatrix();
 			ofTranslate(size/2);
 			ofScale(DISPLAYSIZE.x/2.0f);
-			vector<colourPolyline> lines=getOutput();
+			vector<colourPolyline> lines=clipOutput();
 			for (auto& line:lines){
 				line.draw();
 			}
@@ -41,7 +64,8 @@ class vectorPanel {
 			ofPopMatrix();
 		}
 		vector<colourPolyline> clipOutput() {
-			return getOut();
+			ofLog()<<"frame has "<<frame.size()<<" paths";
+			return lineClipper::mask(getOutput(),ofRectangle(-1.0f,-1.0f,2.0f,2.0f));
 		};
 		vector<colourPolyline> getOutput() {return getLines();};
 		virtual vector<colourPolyline> getLines() {};
-- 
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