@sevdavis wrote:
So i’m working on a program in which the user interacts with the face of a bear, The user drags the mouse to 1 of 3 objects. upon doing so the user is able to move the object on when clicked to the face of the bear, if these objects touch the bear’s face, the bear will display an emotion. one object makes the bear get teary eyed, one makes the bear angry, another makes the bear happy.
my issue right now is within the angry emotion. The “isAngry” boolean is set true when 2 different collision parameters are met. while in “isAngry” ive written code that when the pepper object is touching the bears face, its eyebrows go from relaxed to diagonal and its face becomes red. however, using the ofRotate function it draws the eyebrows at a different position, even though the position for where to draw eyebrows is well defined can i get some help trouble shooting this. I’ll post the codes so anyone with expert experience can help me find a solution to the issue.
ofApp.h values.
#pragma once
#include “ofMain.h”
class ofApp : public ofBaseApp{
public: void setup(); void update(); void draw(); void keyPressed(int key); void keyReleased(int key); void mouseMoved(int x, int y ); void mouseDragged(int x, int y, int button); void mousePressed(int x, int y, int button); void mouseReleased(int x, int y, int button); void mouseEntered(int x, int y); void mouseExited(int x, int y); void windowResized(int w, int h); void dragEvent(ofDragInfo dragInfo); void gotMessage(ofMessage msg); //Bear head use vec2f for position ofVec2f bearHead; float bearHeadSize; //Bear tummy use vec2f for position ofVec2f tummy; float tummysize; ofVec2f innerTummy; float innerTummySize; //Bear arms use vec2f for position ofVec2f leftArm; ofVec2f rightArm; float armSizeW; float armSizeH; //Bear eyes use vect2f for position ofVec2f bearEye; float bearEyeSize; ofVec2f bearEye2; //bear ear use vec2f for position ofVec2f bearEar; ofVec2f bearEar2; float EarSize; //bear ear use vec2f for position ofVec2f innerEar; ofVec2f innerEar2; float innerEarSize; //Bear eyebrows use vect2f for position ofVec2f bearEyebrow; ofVec2f bearEyebrow2; float bearEyebrowSizeW; float bearEyebrowSizeH; //mouse position ofVec2f handPos; float handSize; //honeycomb position ofVec2f honeyCombPos; float honeycombSize; //pepper position ofVec2f pepperPos; float pepperSize; bool pepperHeld; //orange position ofVec2f orangePos; float orangeSize; bool orangeHeld; // set emotion booleans to false bool isHappy; bool isAngry; bool isSad;};
*ofApp.cpp values and code
#include “ofApp.h”//--------------------------------------------------------------
void ofApp::setup(){//set up mouse position handPos.set(0, 0); handSize = 20; //set up honeycomb position honeyCombPos.set(500, 750); honeycombSize = 50; //set up pepper position pepperPos.set(200, 750); pepperSize = 50; //set up orange position orangePos.set(800, 750); orangeSize = 50; /*set bear's head values 1) bear's head position 2) size of bear's head */ bearHead.set(450, 300); bearHeadSize = 150; /*set bear's ears values, bear's left and right ear position and size of bears ear*/ bearEar.set(330, 160); bearEar2.set(560, 160); EarSize = 70; innerEar.set(330, 160); innerEar2.set(560, 160); innerEarSize = 35; /* set bear's eyebrows values 1) bear's left eyebrow position and size 2) bear's right eyebrow position and size */ bearEyebrow.set(340, 230); bearEyebrow2.set(500, 230); bearEyebrowSizeW = 60; bearEyebrowSizeH = 10; /* Set bear's eyes values 1) left eye's values position left eyes size 2) right eyes's position, right eyes' size */ bearEye.set(370, 270); bearEye2.set(530, 270); bearEyeSize = 30; //set background color ofSetBackgroundColor(0, 0, 0); // set emotion booleans to false isHappy = false; isAngry = false; isSad = false; orangeHeld = false; pepperHeld = false;}
//--------------------------------------------------------------
void ofApp::update(){//mouse hand handPos.x = ofGetMouseX(); handPos.y = ofGetMouseY(); //honeycomb to bear collision float dist = ofDist(honeyCombPos.x, honeyCombPos.y, bearHead.x, bearHead.y); if (dist < honeycombSize + bearHeadSize) { cout << "they touch!" << endl; isHappy = true; } else { isHappy = false; } //pepper to bear collision float dist2 = ofDist(pepperPos.x, pepperPos.y, bearHead.x, bearHead.y); if (dist2 < pepperSize + bearHeadSize) { isAngry = true; } else { isAngry = false; } //orange to bear collision float dist3 = ofDist(orangePos.x, orangePos.y, bearHead.x, bearHead.y); if (dist3 < orangeSize + bearHeadSize) { cout << "bear is sad!" << endl; isSad = true; } else { isSad = false; } //bear head bearHead.x = 450; bearHead.y = 300; //bear's left ear bearEar.x = 330; bearEar.y = 160; innerEar.x = 330; innerEar.y = 160; //bear's right ear bearEar2.x = 560; bearEar2.y = 160; innerEar2.x = 560; innerEar2.y = 160; //bear left eye bearEye.x = 370; bearEye.y = 270; //bear right eye bearEye2.x = 530; bearEye2.y = 270; // bear left eyebrow bearEyebrow.x = 340; bearEyebrow.y = 230; // bear right eyebrow bearEyebrow2.x = 500; bearEyebrow2.y = 230;}
//--------------------------------------------------------------
void ofApp::draw(){//draw the mouse ofSetColor(0, 0, 255); ofDrawCircle(handPos.x, handPos.y, handSize); //draw the emotion inducing foods ofSetColor(255, 206, 7); ofDrawCircle(honeyCombPos.x, honeyCombPos.y, honeycombSize); ofSetColor(97, 10, 13); ofDrawCircle(pepperPos.x, pepperPos.y, pepperSize); ofSetColor(235, 158, 26); ofDrawCircle(orangePos.x, orangePos.y, orangeSize); //draw the bear's head //Set color of bear's head ofSetColor(71, 47, 6); ofDrawCircle(bearHead.x, bearHead.y, bearHeadSize); if (isSad == true) { ofSetColor(0, 0, 132); ofDrawCircle(bearHead.x, bearHead.y, bearHeadSize); } //Set color of bear's ears ofSetColor(71, 48, 6); ofDrawCircle(bearEar.x, bearEar.y, EarSize); ofDrawCircle(bearEar2.x, bearEar2.y, EarSize); //set color of inner bear's ears ofSetColor(101, 67, 33); ofDrawCircle(innerEar.x, innerEar.y, innerEarSize); ofDrawCircle(innerEar2.x, innerEar2.y, innerEarSize); //draw bears eyes. set its color ofSetColor(0, 0, 0); ofDrawCircle(bearEye.x, bearEye.y, bearEyeSize); if (isSad == true) { float centerX = bearEye.x - 25; float centerY = bearEye.y + 20; float center1X = bearEye.x; float center1Y = bearEye.y; float xPupil = center1X; float yPupil = center1Y; float swarmDist = 25; float swarmSpeed = 0.3f; float size = .05 + ofNoise(ofGetElapsedTimef(), 3) * 2; ofSetColor(0, 0, 0); ofDrawCircle(bearEye.x, bearEye.y, bearEyeSize); for (int i = 0; i < 4; i++) { float noiseX = ofNoise(i, ofGetElapsedTimef()*swarmSpeed, 0); float noiseY = ofNoise(i, ofGetElapsedTimef()*swarmSpeed, 100); float xPos = centerX - swarmDist / 2 + noiseX * swarmDist; float yPos = centerY - swarmDist / 2 + noiseY * swarmDist; ofSetColor(255, 255, 255); ofDrawCircle(xPos, yPos, 5); ofPushMatrix(); // ofTranslate(xPupil, yPupil); ofScale(size, size); ofDrawCircle(0, 0, 10); // ofPopMatrix(); } } ofDrawCircle(bearEye2.x, bearEye2.y, bearEyeSize); if (isSad == true) { float centerXX = bearEye2.x - 25; float centerYY = bearEye2.y + 20; float center1XX = bearEye2.x; float center1YY = bearEye2.y; float xPupil1 = center1XX; float yPupil1 = center1YY; float swarmDist = 25; float swarmSpeed = 0.3f; float size = .05 + ofNoise(ofGetElapsedTimef(), 3) * 2; ofSetColor(0, 0, 0); ofDrawCircle(bearEye2.x, bearEye2.y, bearEyeSize); for (int i = 0; i < 4; i++) { float noiseX = ofNoise(i, ofGetElapsedTimef()*swarmSpeed, 0); float noiseY = ofNoise(i, ofGetElapsedTimef()*swarmSpeed, 100); float xPos1 = centerXX - swarmDist / 2 + noiseX * swarmDist; float yPos1 = centerYY - swarmDist / 2 + noiseY * swarmDist; ofSetColor(255, 255, 255); ofDrawCircle(xPos1, yPos1, 5); ofPushMatrix(); // ofTranslate(xPupil1, yPupil1); ofScale(size, size); ofDrawCircle(0, 0, 10); // ofPopMatrix(); } } //draw angry parameters if (isAngry == true) { // right eye and pupil ofSetColor(255, 0, 0); ofDrawCircle(bearHead.x, bearHead.y, bearHeadSize); // draw bear eyes ofSetColor(0, 0, 0); ofDrawCircle(bearEye.x, bearEye.y, bearEyeSize); ofDrawCircle(bearEye2.x, bearEye2.y, bearEyeSize); } // bears eyebrows, set color ofSetColor(101, 67, 33); ofDrawRectangle(bearEyebrow.x, bearEyebrow.y, bearEyebrowSizeW, bearEyebrowSizeH); ofDrawRectangle(bearEyebrow2.x, bearEyebrow2.y, bearEyebrowSizeW, bearEyebrowSizeH); if (isAngry == true) { // draw bear's eyebrows on an angle ofSetColor(101, 67, 33); ofRotateZ(45); ofDrawRectangle(bearEyebrow.x, bearEyebrow.y, bearEyebrowSizeW, bearEyebrowSizeH); }/*When eyebrows are drawn its it doesn’t draw in the location specified in the bearEyebrow ofVec2f… and this occurs for both eyebrows within the isAngry boolean */
if (isAngry == true) { ofSetColor(101, 67, 33); ofRotateZ(135); ofDrawRectangle(bearEyebrow2.x, bearEyebrow2.y, bearEyebrowSizeW, bearEyebrowSizeH); }}
//--------------------------------------------------------------
void ofApp::keyPressed(int key){}
//--------------------------------------------------------------
void ofApp::keyReleased(int key){}
//--------------------------------------------------------------
void ofApp::mouseMoved(int x, int y ){}
//--------------------------------------------------------------
void ofApp::mouseDragged(int x, int y, int button){
cout << "mouse move " << orangeHeld << endl;
if (orangeHeld == true) {
cout << “moving” << endl;
orangePos = handPos;
}if (pepperHeld == true) { pepperPos = handPos; }}
//--------------------------------------------------------------
void ofApp::mousePressed(int x, int y, int button){
cout << “mouse position” << handPos.x << " " << handPos.y << endl;
float dist4 = ofDist(orangePos.x, orangePos.y, handPos.x, handPos.y);
if (dist4 < orangeSize + handSize) {
orangeHeld = true;
cout << “held now” << endl;
}
else {
orangeHeld = false;
}float dist5 = ofDist(pepperPos.x, pepperPos.y, handPos.x, handPos.y); if (dist5 < pepperSize + handSize) { pepperHeld = true; cout << "held now" << endl; } else { pepperHeld = false; }}
//--------------------------------------------------------------
void ofApp::mouseReleased(int x, int y, int button){
orangeHeld = false;
pepperHeld = false;
}//--------------------------------------------------------------
void ofApp::mouseEntered(int x, int y){}
//--------------------------------------------------------------
void ofApp::mouseExited(int x, int y){}
//--------------------------------------------------------------
void ofApp::windowResized(int w, int h){}
//--------------------------------------------------------------
void ofApp::gotMessage(ofMessage msg){}
//--------------------------------------------------------------
void ofApp::dragEvent(ofDragInfo dragInfo){}
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