From 6cb91ded1e6dfb6089954019638419b1e4332dc3 Mon Sep 17 00:00:00 2001
From: Tim Redfern <tim@eclectronics.org>
Date: Mon, 21 May 2012 13:36:25 +0100
Subject: thoughts

---
 src/testApp.cpp | 194 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 194 insertions(+)
 create mode 100644 src/testApp.cpp

(limited to 'src')

diff --git a/src/testApp.cpp b/src/testApp.cpp
new file mode 100644
index 0000000..ea03c54
--- /dev/null
+++ b/src/testApp.cpp
@@ -0,0 +1,194 @@
+#include "testApp.h"
+
+/*
+openBTS visualisation
+
+ALL units relative to screen size in H or W
+
+viewpoint dynamic? focus on 'interesting' events?
+
+FRAMING
+
+REPRESENTATION OF TIME
+
+LABELLING & INFO
+
+handset class
+represents a handset
+
+how to deal with time/ range being limited
+-exponential
+-choose VP carefully- perspective 
+-just decide the longest time that it will be active
+
+scalability
+-amount of text on screen
+
+icons
+-worthwhile?
+
+call/sms -pointer from caller to callee
+
+position update
+
+function to interpolate position
+
+*/
+
+void testApp::setup(){
+
+    printf("setup: %ix%i on screen %ix%i\n",ofGetWidth(),ofGetHeight(),ofGetScreenWidth(),ofGetScreenHeight());
+
+    int windowMode = ofGetWindowMode();
+    if(windowMode == OF_FULLSCREEN){
+        this->windowWidth = ofGetScreenWidth();
+        this->windowHeight = ofGetScreenHeight();
+    }
+    else if(windowMode == OF_WINDOW){
+        this->windowWidth = ofGetWidth();
+        this->windowHeight = ofGetHeight();
+    }
+
+    //Q Why is it that if you put a camera at (0,0,-100) looking at (0,0,0) and an object at (0,0,0) the camera isn't pointing at the object?
+    //A Because ortho is different
+	/*
+	camera.enableOrtho();
+	camera.setPosition(-windowWidth/2,-windowHeight*4.1f,windowWidth);
+	//camera.lookAt(ofVec3f(-windowWidth/2,-windowHeight,0),ofVec3f(0, 1, 0));
+	camera.rotate(70,1,0,0);
+	camera.cacheMatrices(); //stop error messages
+    */
+
+	ofSetFrameRate(60);
+
+	ofSetCircleResolution(windowWidth);
+	ofEnableSmoothing();
+
+	camera.setPosition(0,windowHeight*10,windowHeight);
+	camera.lookAt(ofVec3f(0,0,-windowHeight*.5),ofVec3f(0, 0, 1));
+	camera.setFov(6.5);
+	camera.cacheMatrices();
+
+	numLines=20;
+
+	lines = new ofPoint[numLines];
+	imeis = new string[numLines];
+	for (int i=0;i<numLines;i++) {
+		float a=ofRandom(TWO_PI);
+		float r=ofRandom(windowWidth/2);
+		float l=ofRandom(windowHeight);
+		lines[i]=ofPoint(a,r,-l); //polar coords
+		for (int j=0;j<15;j++) {
+			imeis[i]+=(char)(ofRandom(10)+48);
+		}
+	}
+<<<<<<< HEAD
+	
+	//bgimg.allocate(
+=======
+>>>>>>> 02635c7127b158a2821ce1f2e9fde20407d81037
+
+}
+
+
+//--------------------------------------------------------------
+void testApp::update(){
+
+
+}
+
+//--------------------------------------------------------------
+void testApp::draw(){
+
+	glDisable(GL_LIGHTING);
+	ofBackground(0,0,0);
+
+	camera.begin();
+
+	//ofSphere(0,0,0,10);
+
+	glDisable(GL_DEPTH_TEST);
+	glDisable(GL_BLEND);
+
+	ofPushMatrix();
+	ofRotate(ofGetElapsedTimef(),0,0,1);
+
+	ofNoFill();
+
+	float rt=((ofGetElapsedTimef()*.25f)-floor(ofGetElapsedTimef()*.25f));
+	for (float f=rt*(windowWidth/10);f<windowWidth*0.9;f+=windowWidth/10) {
+		float rf=sin((f/(windowWidth*0.9))*TWO_PI);
+		ofSetColor(0x7f*rf,0x7f*rf,0xff*rf);
+		ofCircle(0,0,0,f);
+	}
+
+
+	for (int i=0;i<numLines;i++) {
+		float rf=sin((lines[i].y/(windowWidth*0.9))*TWO_PI);
+		ofSetColor(0x8f*rf,0x8f*rf,0x8f*rf);
+		ofLine(cos(lines[i].x)*lines[i].y,sin(lines[i].x)*lines[i].y,0,cos(lines[i].x)*lines[i].y,sin(lines[i].x)*lines[i].y,lines[i].z);
+	}
+
+	ofPopMatrix();
+	camera.end();
+
+	for (int i=0;i<numLines;i++) {
+		float rf=sin((lines[i].y/(windowWidth*0.9))*TWO_PI);
+		ofSetColor(0x8f*rf,0x8f*rf,0x8f*rf);
+		ofVec3f p=camera.worldToScreen(ofVec3f(cos(lines[i].x)*lines[i].y,sin(lines[i].x)*lines[i].y,lines[i].z).rotated(ofGetElapsedTimef(),ofVec3f(0,0,1)),ofGetCurrentViewport());
+		ofDrawBitmapString(imeis[i],p.x-20,p.y,p.z);
+	}
+
+	ofSetHexColor(0xffffff);
+	char reportStr[1024];
+	sprintf(reportStr, "fps: %f", ofGetFrameRate());
+	ofDrawBitmapString(reportStr, 10, windowHeight-10);
+}
+
+//--------------------------------------------------------------
+void testApp::keyPressed(int key){
+	switch (key){
+		case ' ':
+			break;
+	}
+}
+
+//--------------------------------------------------------------
+void testApp::keyReleased(int key){
+
+}
+
+//--------------------------------------------------------------
+void testApp::mouseMoved(int x, int y ){
+
+}
+
+//--------------------------------------------------------------
+void testApp::mouseDragged(int x, int y, int button){
+
+}
+
+//--------------------------------------------------------------
+void testApp::mousePressed(int x, int y, int button){
+
+}
+
+//--------------------------------------------------------------
+void testApp::mouseReleased(int x, int y, int button){
+
+}
+
+//--------------------------------------------------------------
+void testApp::windowResized(int w, int h){
+
+}
+
+//--------------------------------------------------------------
+void testApp::gotMessage(ofMessage msg){
+
+}
+
+//--------------------------------------------------------------
+void testApp::dragEvent(ofDragInfo dragInfo){
+
+}
-- 
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