3 files changed, 95 insertions, 12 deletions

diff --git a/gistanalysis/src/main.cpp b/gistanalysis/src/main.cpp
index 1abb772..88fea88 100644
--- a/gistanalysis/src/main.cpp
+++ b/gistanalysis/src/main.cpp
@@ -9,8 +9,8 @@ int main(int argc, char *argv[]){
 
 	settings.decorated = true;
 
-	settings.width = 1024;
-	settings.height = 768	;
+	settings.width = 2048;
+	settings.height = 1532;
 	settings.setPosition(ofVec2f(1700,0));
 	settings.resizable = false;
 	
diff --git a/gistanalysis/src/ofApp.cpp b/gistanalysis/src/ofApp.cpp
index d5fdf65..43c6f29 100644
--- a/gistanalysis/src/ofApp.cpp
+++ b/gistanalysis/src/ofApp.cpp
@@ -64,7 +64,7 @@ void ofApp::setup(){
 
 
 
-    chaosgui.setup("chaos","",230,10); // most of the time you don't need a name but don't forget to call setup
+    chaosgui.setup("chaos","",230,10); 
     chaosgui.add(plotter.usechaos.set("use",false));
     chaosgui.add(plotter.chaosamount.set("amount", 0.5f, 0.0f, 1.0f));
     chaosgui.add(plotter.chaos_a.set("a", 0.85f, 0.0f, 10.0f));
@@ -72,6 +72,12 @@ void ofApp::setup(){
     chaosgui.add(plotter.chaos_k.set("k", 0.4f, 0.0f, 10.0f));
     chaosgui.add(plotter.chaos_p.set("p", 7.7f, 0.0f, 10.0f));
 
+    lasergui.setup("laser","",230,200);
+    lasergui.add(drawWarpFrame.set("show warp", false));
+    lasergui.add(intensity.set("intensity", 30, 0, 255));
+    lasergui.add(subdivide.set("subdivide", 15, 1, 100));
+    lasergui.add(blank_num.set("blank points", 8, 0, 32));
+    lasergui.add(max_angle.set("max angle", 15.0f, 1.0f, 90.0f));
     /*
     //add special crest graph
     ofxHistoryPlot*crest = addGraph("CREST_AVG",1.0,ofColor(ofRandom(100)+150,ofRandom(100)+150,ofRandom(100)+150));
@@ -199,6 +205,7 @@ void ofApp::draw(){
     ofBackground(0);
     gui.draw();
     chaosgui.draw();
+    lasergui.draw();
 }
 //--------------------------------------------------------------
 void ofApp::drawOutput(ofEventArgs & args){
@@ -299,26 +306,83 @@ void ofApp::drawOutput(ofEventArgs & args){
 
     */
 
+    //ofLoadIdentityMatrix();
     
-
     ofMatrix4x4 t;
     t.makeTranslationMatrix(xform->x,xform->y,0);
     ofMatrix4x4 r;
-    r.makeRotationMatrix(rotate,ofVec3f(0,1,07));
+    r.makeRotationMatrix(rotate,0,0,1);
     ofMatrix4x4 s;
-    r.makeScaleMatrix(scale->x,scale->y,1.0f);
+    s.makeScaleMatrix(scale->x,scale->y,1.0f);
 
-    ofMatrix4x4 x=s*r*t;
+    ofMatrix4x4 x=r*t*s;
 
     vector <colourPolyline> lines=plotter.output(x,scalePlot,decayPlot);
-    int num=laser.draw(lines,30);
 
-    ofTranslate(0,ofGetHeight()/2);
-    
-    for (auto line=lines.begin();line!=lines.end();line++){
-        line->draw();
+//PROJECTION MAPPING
+//how best to move this to it's own class?
+
+    glm::vec2 src[]={
+        glm::vec2(0,0),
+        glm::vec2(ofGetWidth(),0),
+        glm::vec2(ofGetWidth(),ofGetWidth()),
+        glm::vec2(0,ofGetHeight())
+    };    
+
+    glm::vec2 mp=glm::vec2(ofGetWidth()/2,ofGetWidth()/2);
+
+    glm::vec2 scaled_dest[]={
+        ((warpframe[0]-mp)*outputScale)+mp,
+        ((warpframe[1]-mp)*outputScale)+mp,
+        ((warpframe[2]-mp)*outputScale)+mp,
+        ((warpframe[3]-mp)*outputScale)+mp
+    };
+
+    ofMatrix4x4 scaled_warp =lineTransformer::getPerspectiveTransformMatrix(src,scaled_dest);
+    ofMatrix4x4 warp =lineTransformer::getPerspectiveTransformMatrix(src,warpframe);
+
+    vector <colourPolyline> warpedOutput;
+    vector <colourPolyline> scaledWarpedOutput;
+
+    for (auto s:lines){
+        warpedOutput.push_back(lineTransformer::polyLineTransform(warp,s));
+        scaledWarpedOutput.push_back(lineTransformer::polyLineTransform(scaled_warp,s));
     }
 
+
+//PREVIEW
+
+    //ofTranslate(0,ofGetHeight()/2);
+    //for (auto& line:lines){
+    //    line->draw();
+    //}
+
+    int pnum=0;
+
+    for (auto& shape:warpedOutput){
+        shape.draw();
+        pnum+=shape.size();
+    }
+
+    if (drawWarpFrame){
+        lineTransformer::drawWarpFrame(warpframe);
+    }
+
+//LASER
+
+    laser.set_subdivide(subdivide);
+    laser.set_blanknum(blank_num);
+    laser.set_maxangle(max_angle);
+
+    laser.set_intensity(intensity);
+    
+    //int num=laser.draw(lines,30);
+
+    int num=laser.draw(scaledWarpedOutput);
+
+
+
+
     ofSetWindowTitle(ofToString(ofGetFrameRate())+" fps, "+ofToString(num)+" pts");
 
 }
diff --git a/gistanalysis/src/ofApp.h b/gistanalysis/src/ofApp.h
index 961fcc4..11ddbb6 100644
--- a/gistanalysis/src/ofApp.h
+++ b/gistanalysis/src/ofApp.h
@@ -19,6 +19,8 @@
 #include "ofxHistoryPlot.h"
 #include "ofxGist.h"
 
+//audioplot draws from 0 to ofGetWidth
+//change to -ofGetWidth/2 to ofGetWidth/2
 
 class Audioplotter{
     //store and draw a numbr of audio samples
@@ -242,5 +244,22 @@ class ofApp : public ofBaseApp, public ofxMidiListener{
         ofParameter<ofVec2f> scale;
 
         ofxPanel chaosgui;
+
+        ofxPanel lasergui;
+        ofParameter<int> intensity;
+        ofParameter<int> subdivide;
+        ofParameter<int> blank_num;
+        ofParameter<float> max_angle;
+
+        //======================================= //positioning interface
+
+        ofParameter<bool> drawWarpFrame;
+
+        glm::vec2 warpframe[4];
+        int select_warpframe;
+        
+        float outputScale;
+
+
     
 };