//--------------------------------------------------------------
void testApp::draw() {
ofEnableAlphaBlending();
ofSetColor(255);
ofEnablePointSprites();
shader.begin();
// we are getting the location of the point size attribute
// we then set the pointSizes to the vertex attritbute
// we then bind and then enable
int pointAttLoc = shader.getAttributeLocation("pointSize");
glVertexAttribPointer(pointAttLoc, 1, GL_FLOAT, false, 0, pointSizes);
glBindAttribLocation(shader.getProgram(), pointAttLoc, "pointSize");
glEnableVertexAttribArray(pointAttLoc);
// rotate the snow based on the velocity
int angleLoc = shader.getAttributeLocation("angle");
glVertexAttribPointer(angleLoc, 1, GL_FLOAT, false, 0, rotations);
glBindAttribLocation(shader.getProgram(), angleLoc, "angle");
glEnableVertexAttribArray(angleLoc);
texture.getTextureReference().bind();
vbo.updateVertexData(pos, NUM_BILLBOARDS);
vbo.draw(GL_POINTS, 0, NUM_BILLBOARDS);
texture.getTextureReference().unbind();
shader.end();
ofDisablePointSprites();
// disable vertex attributes
glDisableVertexAttribArray(pointAttLoc);
glDisableVertexAttribArray(angleLoc);
}
//--------------------------------------------------------------
void testApp::draw() {
ofBackgroundGradient(ofColor(255), ofColor(230, 240, 255));
string info = ofToString(ofGetFrameRate(), 2)+"\n";
info += "Particle Count: "+ofToString(NUM_BILLBOARDS);
ofDrawBitmapStringHighlight(info, 30, 30);
ofSetColor(255);
ofPushMatrix();
ofTranslate(ofGetWidth()/2, ofGetHeight()/2, zoom);
ofRotate(cameraRotation.x, 1, 0, 0);
ofRotate(cameraRotation.y, 0, 1, 0);
ofRotate(cameraRotation.y, 0, 0, 1);
// bind the shader so that wee can change the
// size of the points via the vert shader
billboardShader.begin();
ofEnablePointSprites();
texture.bind();
billboards.draw();
texture.unbind();
ofDisablePointSprites();
billboardShader.end();
ofPopMatrix();
}
void ParticleSystem::draw(bool isTudorPetal)
{
//ofEnableAlphaBlending();
//ofSetColor(255, 0, 0, 50);
shader.begin();
ofEnablePointSprites();
if (isTudorPetal)
tudorImg->getTextureReference().bind();
else
petalImg->getTextureReference().bind();
vbo.updateVertexData(pos, NUM_BILLBOARDS);
// rotate the snow based on the velocity
int angleLoc = shader.getAttributeLocation("angle");
vbo.updateAttributeData(angleLoc, rotations, NUM_BILLBOARDS);
vbo.draw(GL_POINTS, 0, NUM_BILLBOARDS);
if (isTudorPetal)
tudorImg->getTextureReference().unbind();
else
petalImg->getTextureReference().unbind();
ofDisablePointSprites();
shader.end();
}
//--------------------------------------------------------------
void ofApp::draw(){
ofPushStyle();
ofEnableBlendMode(OF_BLENDMODE_ADD);
ofEnablePointSprites();
cam.begin();
render.begin();
// パーティクルの位置と経過時間
render.setUniformTexture("u_posAndAgeTex", pingPong.src->getTextureReference(0), 0);
particles.draw();
render.end();
cam.end();
ofDisablePointSprites();
ofPopStyle();
if(showTex){
ofPushStyle();
ofEnableBlendMode(OF_BLENDMODE_ALPHA);
pingPong.dst->getTextureReference(0).draw(0,0);
ofDrawBitmapStringHighlight("Position", 0,14);
pingPong.dst->getTextureReference(1).draw(texRes,0);
ofDrawBitmapStringHighlight("Velocity", texRes,14);
ofPopStyle();
}
ofDrawBitmapStringHighlight(ofToString(ofGetFrameRate()), 0,ofGetHeight() - 2);
}
void testApp::draw() {
ofPushMatrix();
ofTranslate(ofGetWidth()/2, ofGetHeight()/2, 0);
cam.begin();
// パーティクル描画設定
glDepthMask(GL_FALSE);
ofEnablePointSprites();
texture.getTextureReference().bind();
// パーティクルのZ軸の位置によって大きさを変化させる
static GLfloat distance[] = { 0.0, 0.0, 1.0 };
glPointParameterfv(GL_POINT_DISTANCE_ATTENUATION, distance);
glPointSize(30000);
// パーティクルを描画
ofEnableBlendMode(OF_BLENDMODE_ADD);
billboardVbo.draw(GL_POINTS, 0, NUM_BILLBOARDS);
texture.getTextureReference().unbind();
ofDisablePointSprites();
glDepthMask(GL_TRUE);
cam.end();
ofPopMatrix();
// ログを表示
ofSetColor(255, 255, 255);
string info = ofToString(ofGetFrameRate(), 2)+"\n";
info += "Particle Count: "+ofToString(NUM_BILLBOARDS)+"\n";
ofDrawBitmapString(info, 30, 30);
}
void Particles::render()
{
string info = ofToString(ofGetFrameRate(), 2)+"\n";
info += "Particle Count: "+ofToString(NUM_BILLBOARDS);
ofDrawBitmapStringHighlight(info, 30, 30);
ofSetColor(255);
ofPushMatrix();
ofEnableAlphaBlending();
ofEnableBlendMode(OF_BLENDMODE_ADD);
// bind the shader so that wee can change the
// size of the points via the vert shader
billboardShader.begin();
ofEnablePointSprites();
texture.getTextureReference().bind();
billboards.draw();
texture.getTextureReference().unbind();
ofDisablePointSprites();
billboardShader.end();
ofPopMatrix();
}
//--------------------------------------------------------------
void ofApp::draw(){
glDepthMask(GL_FALSE);
ofColor c;
c.setHsb(18,160,80);
ofSetColor(c);
// this makes everything look glowy :)
ofEnableBlendMode(OF_BLENDMODE_ADD);
ofEnablePointSprites();
// bind the shader and camera
// everything inside this function
// will be effected by the shader/camera
shader.begin();
camera.begin();
// bind the texture so that when all the swarm.positions
// are drawn they are replace with our dot image
texture.bind();
vbo.draw(GL_POINTS, 0, (int)swarm.positions.size());
texture.unbind();
camera.end();
shader.end();
ofDisablePointSprites();
ofDisableBlendMode();
ofDrawBitmapString("framerate: " + ofToString(ofGetFrameRate()),ofGetWidth() - 160, 20);
}
//--------------------------------------------------------------
void ofApp::drawPointCloud() {
meshPoints = mesh.getNumVertices();
glPointSize(20);
ofEnableAlphaBlending();
ofEnablePointSprites();
spriteImg.getTexture().bind();
mesh.drawVertices();
ofDisablePointSprites();
}
//--------------------------------------------------------------
void ofApp::draw() {
glDepthMask(GL_FALSE);
ofSetColor(255, 100, 90);
// this makes everything look glowy :)
ofEnableBlendMode(OF_BLENDMODE_ADD);
ofEnablePointSprites();
// bind the shader and camera
// everything inside this function
// will be effected by the shader/camera
shader.begin();
camera.begin();
// bind the texture so that when all the points
// are drawn they are replace with our dot image
texture.bind();
vbo.draw(GL_POINTS, 0, (int)points.size());
texture.unbind();
camera.end();
shader.end();
ofDisablePointSprites();
ofDisableBlendMode();
// check to see if the points are
// sizing to the right size
ofEnableAlphaBlending();
camera.begin();
for (unsigned int i=0; i<points.size(); i++) {
ofSetColor(255, 80);
ofVec3f mid = points[i];
mid.normalize();
mid *= 300;
ofLine(points[i], mid);
}
camera.end();
glDepthMask(GL_TRUE);
ofSetColor(255, 100);
ofRect(0, 0, 250, 90);
ofSetColor(0);
string info = "FPS "+ofToString(ofGetFrameRate(), 0) + "\n";
info += "Total Points "+ofToString((int)points.size())+"\n";
info += "Press 'a' to add more\n";
info += "Press 'c' to remove all";
ofDrawBitmapString(info, 20, 20);
}
void SceneC::draw(){
glDepthMask(GL_FALSE);
ofEnablePointSprites();
//パーティクルの位置に画像を表示
for (int i = 0; i < particles.size(); i++){
float posx = particles[i].pos.x - 16;
float posy = particles[i].pos.y - 16;
img.draw(posx, posy);
}
ofDisablePointSprites();
glDepthMask(GL_TRUE);
}
//--------------------------------------------------------------
void ofApp::draw() {
ofBackground(0);
ofSetColor(255);
huntForBlendFunc(1000, 4, 5); // 4 5 is good
ofPushMatrix();
ofTranslate(xTrans, yTrans, zoom);
ofRotate(cameraRotation.y, 0, 1, 0);
ofRotate(cameraRotation.x, 1, 0, 0);
ofRotate(cameraRotation.z, 0, 0, 1);
ofScale(0.4, 0.4, 0.4);
// bind the shader so that we can change the
// size of the points via the vert shader
billboardShader.begin();
billboardShader.setUniform1f("time", ofGetElapsedTimeMillis());
billboardShader.setUniform1f("seed", 0.9389124);
billboardShader.setUniform1fv("weights", &weights[0]);
billboardShader.setUniform1fv("scaling", &scaling[0]);
billboardShader.setUniform1f("normalization", 100.0);
billboardShader.setUniform1f("minPointDist", minPointDist);
billboardShader.setUniform1f("maxPointDist", maxPointDist);
billboardShader.setUniform1f("pointSizeMultiplier", pointSizeMultiplier);
billboardShader.setUniform1f("pointSizePower", pointSizePower);
billboardShader.setUniform1f("minPointSize", minPointSize);
billboardShader.setUniform1f("maxPointSize", maxPointSize);
billboardShader.setUniform1f("pointOpacityMultiplier", pointOpacityMultiplier);
billboardShader.setUniform1f("pointOpacityPower", pointOpacityPower);
billboardShader.setUniform1f("minPointOpacity", minPointOpacity);
billboardShader.setUniform1f("maxPointOpacity", maxPointOpacity);
ofEnablePointSprites(); // not needed for GL3/4
texture.getTextureReference().bind();
billboards.draw();
texture.getTextureReference().unbind();
ofDisablePointSprites(); // not needed for GL3/4
billboardShader.end();
ofPopMatrix();
if (!bHideControls) {
panel.draw();
ofDrawBitmapStringHighlight(ofToString(ofGetFrameRate()), 10, 20);
}
}
void ofApp::drawSPK() {
ofEnableBlendMode(OF_BLENDMODE_ADD);
// sys.debugDraw();
// bind texture, enable point sprite while drawing particles
sprite.bind();
ofEnablePointSprites();
sys.draw();
ofDisablePointSprites();
sprite.unbind();
particlePos.clear();
}
void ofApp::drawShader(){
ofBackground(0);
// fbo.begin();
ofBackgroundGradient(ofColor(255), ofColor(230, 240, 255));
string info = ofToString(ofGetFrameRate(), 2)+"\n";
info += "Particle Count: "+ofToString(NUM_BILLBOARDS);
ofDrawBitmapStringHighlight(info, 30, 30);
ofSetColor(255);
billboardShader.begin();
billboardShader.setUniform1f("scaleBen", 132);
billboardShader.setUniform1f("numPoints", ofGetMouseX());
ofEnablePointSprites(); // not needed for GL3/4
texture.getTextureReference().bind();
cam.begin();
billboards.draw();
cam.end();
texture.getTextureReference().unbind();
ofDisablePointSprites(); // not needed for GL3/4
billboardShader.end();
// fbo.end();
// }
// fbo.draw(ofGetWidth()/2, 0, ofGetWidth()/2, ofGetHeight()/2);
}
//--------------------------------------------------------------
void ofApp::draw() {
ofBackgroundGradient(ofColor(255), ofColor(230, 240, 255));
string info = ofToString(ofGetFrameRate(), 2)+"\n";
info += "Particle Count: "+ofToString(NUM_BILLBOARDS);
ofDrawBitmapStringHighlight(info, 30, 30);
ofSetColor(255);
ofPushMatrix();
ofTranslate(ofGetWidth()/2, ofGetHeight()/2, zoom);
ofRotate(cameraRotation.x, 1, 0, 0);
ofRotate(cameraRotation.y, 0, 1, 0);
ofRotate(cameraRotation.y, 0, 0, 1);
// bind the shader so that wee can change the
// size of the points via the vert shader
billboardShader.begin();
ofEnablePointSprites(); // not needed for GL3/4
texture.getTextureReference().bind();
billboards.draw();
texture.getTextureReference().unbind();
ofDisablePointSprites(); // not needed for GL3/4
billboardShader.end();
ofPopMatrix();
//we have to disable depth testing to draw the video frame
ofDisableDepthTest();
// vidGrabber.draw(20,20);
//but we want to enable it to show the mesh
ofEnableDepthTest();
cam.begin();
//You can either draw the mesh or the wireframe
// mainMesh.drawWireframe();
mainMesh.drawFaces();
cam.end();
//draw framerate for fun
ofSetColor(255);
string msg = "fps: " + ofToString(ofGetFrameRate(), 2);
ofDrawBitmapString(msg, 10, 20);
}
//--------------------------------------------------------------
void pbVertexRender::drawEnd( float part ){ //конец рисования
if ( points.empty() ) { return; }
part = ofClamp( part, 0, 1 );
int total = (int)points.size() * part;
if ( total == 0 ) return;
texture.bind();
vbo.draw(GL_POINTS, 0, total);
texture.unbind();
if ( useShader_ ) {
shader_.end();
}
ofDisablePointSprites();
//ofDisableBlendMode();
// ofEnableAlphaBlending();
}
void BillboardLayer::draw(bool deactiveBlendMode)
{
if(useShader&&!deactiveBlendMode)
billboardShader.begin();
if(useAddBlendMode&&!deactiveBlendMode)
ofEnableBlendMode(OF_BLENDMODE_ADD);
ofEnablePointSprites(); // not needed for GL3/4
texture.getTexture().bind();
ofPushMatrix();
ofTranslate(0, 0, posZ);
drawBillboard();
ofPopMatrix();
texture.getTexture().unbind();
ofDisablePointSprites(); // not needed for GL3/4
if(useAddBlendMode&&!deactiveBlendMode)
ofDisableBlendMode();
if(useShader&&!deactiveBlendMode)
billboardShader.end();
}
void ParticleSystem::draw() {
renderTrails();
spriteShader.begin();
ofEnablePointSprites(); // not needed for GL3/4
sprite.getTexture().bind();
if(particles.size() > 0) {
int angleLoc = spriteShader.getAttributeLocation("angle");
billboards.getVbo().setAttributeData(angleLoc, &rotations[0], 1, particles.size(), GL_DYNAMIC_DRAW);
}
billboards.draw();
sprite.getTexture().unbind();
ofDisablePointSprites(); // not needed for GL3/4
spriteShader.end();
}
// selfDraw draws in 3D using the default ofEasyCamera
// you can change the camera by returning getCameraRef()
void CloudsVisualSystemFlocking::selfDraw(){
glDepthMask(false);
ofEnableBlendMode(OF_BLENDMODE_ALPHA);
ofEnablePointSprites();
ofSetColor(0,255);
rdrShader.begin();
rdrShader.setUniform3f("u_color", redColor, greenColor, blueColor);
rdrShader.setUniformTexture("posData", posFboSrc.getTextureReference(), posFboSrc.getTextureReference().getTextureData().textureID);
rdrShader.setUniformTexture("accData", accFboSrc.getTextureReference(), accFboSrc.getTextureReference().getTextureData().textureID);
glow.bind();
glPointSize(pointSize);
vbo.draw(GL_POINTS, 0, size);
glow.unbind();
rdrShader.end();
ofDisablePointSprites();
glDepthMask(true);
ofEnableBlendMode(OF_BLENDMODE_ALPHA);
}
void CloudsIntroSequence::drawTunnel(){
ofPushStyle();
tunnelShader.begin();
tunnelShader.setUniform1f("minPointSize", pointSize.min);
tunnelShader.setUniform1f("maxPointSize", pointSize.max);
tunnelShader.setUniform1f("minDistance", distanceRange.min);
if(bUseOculusRift){
tunnelShader.setUniform1f("maxDistance", distanceRange.max + currentTitleOpacity * 120.);
}
else{
tunnelShader.setUniform1f("maxDistance", distanceRange.max + currentTitleOpacity * 120.);
}
tunnelShader.setUniform1f("cameraZ", warpCamera.getPosition().z);
tunnelShader.setUniform1f("tunnelDepth", tunnelMax.z);
tunnelShader.setUniform1f("noiseAmplitude", perlinAmplitude);
tunnelShader.setUniform1f("noiseDensity", perlinDensity);
perlinOffset += perlinSpeed;
tunnelShader.setUniform1f("noisePosition", perlinOffset);
tunnelShader.setUniform1f("colorAttenuate", 1.0);
ofFloatColor tinted = ofFloatColor::fromHsb(tint.r, tint.g, tint.b);
tunnelShader.setUniform4f("tint",tinted.r,tinted.g,tinted.b, 1.0);
ofSetColor(255);
ofEnablePointSprites();
tunnelShader.setUniformTexture("sprite", sprite, 0);
tunnelShader.setUniform1f("useSprite", 1);
tunnelMeshTight.drawVertices();
ofDisablePointSprites();
ofSetLineWidth(1);
tunnelShader.setUniform1f("colorAttenuate", wireframeAlpha);
tunnelShader.setUniform1f("useSprite", 0);
tunnelMeshLoose.draw();
tunnelShader.end();
ofPopStyle();
}
void TrailParticles::draw(float x, float y, float w, float h)
{
if(!bEnabled) return;
if(bPlayAnim) {
ofPushStyle();
ofSetColor(255);
ofPushMatrix();
//billboardShader.begin();
ofEnablePointSprites();
billboards.draw();
ofDisablePointSprites();
//billboardShader.end();
ofPopMatrix();
ofPopStyle();
}
}
//--------------------------------------------------------------
void ofApp::draw() {
ofEnableAlphaBlending();
ofSetColor(255);
shader.begin();
ofEnablePointSprites();
texture.getTexture().bind();
vbo.updateVertexData(pos, NUM_BILLBOARDS);
// rotate the snow based on the velocity
int angleLoc = shader.getAttributeLocation("angle");
vbo.updateAttributeData(angleLoc, rotations, NUM_BILLBOARDS);
vbo.draw(GL_POINTS, 0, NUM_BILLBOARDS);
texture.getTexture().unbind();
ofDisablePointSprites();
shader.end();
}
void BufferCont::drawPoint(ofRectangle &view, ofEasyCam & cam, vector <ofVec3f> &data){
m_vbo.setVertexData(&data[0], data.size(), GL_STATIC_DRAW);
m_vbo.setNormalData(&m_sizes.front()[0], m_sizes.front().size(), GL_STATIC_DRAW);
m_vbo.setColorData(&m_indiColor.front()[0], m_indiColor.front().size(), GL_STATIC_DRAW);
glDepthMask(GL_FALSE);
//ofEnableBlendMode(OF_BLENDMODE_ADD);
ofEnablePointSprites();
m_shader.begin();
cam.begin(view);
m_texture.bind();
m_vbo.draw(GL_POINTS, 0, data.size());
m_texture.unbind();
cam.end();
m_shader.end();
ofDisablePointSprites();
//ofDisableBlendMode();
glDepthMask(GL_TRUE);
}
void ParticleSystem::renderTrails()
{
// ofBlendMode(OF_BLENDMODE_ADD);
if(trailType == TRAIL_NONE) return;
trails.clear();
for( vector<Particle>::iterator it = particles.begin(); it != particles.end(); ++it ) {
if((trailType == TRAIL_LINE) || (trailType == TRAIL_TAIL)) {
it->renderTrailPoints(trails);
} else if(trailType == TRAIL_QUADS) {
it->renderTrails(trails);
}
}
trails.setupIndicesAuto();
if(trailType == TRAIL_QUADS) {
trailShader.begin();
spriteTrail.getTexture().bind();
trails.draw(OF_MESH_FILL);
spriteTrail.getTexture().unbind();
trailShader.end();
} else if ((trailType == TRAIL_LINE) || (trailType == TRAIL_TAIL)) {
trailBillboardShader.begin();
ofEnablePointSprites();
spriteTrail.getTexture().bind();
trails.draw();
spriteTrail.getTexture().unbind();
ofDisablePointSprites();
trailBillboardShader.end();
}
}
//--------------------------------------------------------------
void testApp::draw() {
ofBackgroundGradient(ofColor(255), ofColor(230, 240, 255));
string info = ofToString(ofGetFrameRate(), 2)+"\n";
info += "Particle Count: "+ofToString(NUM_BILLBOARDS);
ofDrawBitmapStringHighlight(info, 30, 30);
ofEnableAlphaBlending();
ofSetColor(255);
ofPushMatrix();
ofTranslate(ofGetWidth()/2, ofGetHeight()/2, zoom);
ofRotate(cameraRotation.x, 1, 0, 0);
ofRotate(cameraRotation.y, 0, 1, 0);
ofRotate(cameraRotation.y, 0, 0, 1);
// bind the shader so that wee can change the
// size of the points via the vert shader
billboardShader.begin();
billboardShader.setUniform1fv("pointSize", billboardSize, NUM_BILLBOARDS);
ofEnablePointSprites();
texture.getTextureReference().bind();
billboardVbo.bind();
billboardVbo.setVertexData(billboardVerts, NUM_BILLBOARDS, GL_DYNAMIC_DRAW);
//billboardVbo.setColorData(billboardColor, NUM_BILLBOARDS, GL_DYNAMIC_DRAW);
billboardVbo.draw(GL_POINTS, 0, NUM_BILLBOARDS);
billboardVbo.unbind();
texture.getTextureReference().unbind();
ofDisablePointSprites();
billboardShader.end();
ofPopMatrix();
}
void testApp::drawScene()
{
light.enable();
ofPushMatrix();
ofScale(whole_scene_scale,whole_scene_scale,whole_scene_scale);
ofRotateX(scene_rx);
ofRotateY(scene_ry);
ofRotateZ(scene_rz);
ofTranslate(whole_scene_x, whole_scene_y, whole_scene_z);
ofPushMatrix();
ofVboMesh theCloud;
theCloud.setUsage(GL_DYNAMIC_DRAW);
theCloud.setMode(OF_PRIMITIVE_POINTS);
theCloud.getNormals().resize(cloudField,ofVec3f(0));
for (int i=0; i<cloud.size();i++) {
theCloud.addVertex(cloud[i].location);
theCloud.setNormal(i,ofVec3f(
ofMap(meditationLevel, 0, 100, 5, 0)
+ofNoise(ofGetElapsedTimef()+i),0,0));
}
billboardShader.begin();
glDisable(GL_DEPTH_TEST);
ofEnablePointSprites();
texture.getTextureReference().bind();
theCloud.draw();
texture.getTextureReference().unbind();
ofDisablePointSprites();
billboardShader.end();
glEnable(GL_DEPTH_TEST);
ofPopMatrix();
// ---- room ----
if(showRoom){
ofPushMatrix();
ofEnableDepthTest();
ofSetColor(255);
ofRotateX(270);
ofRotateY(roomRotateY);
ofTranslate(roomModelPos);
roomModel.draw();
ofPopMatrix();
}
// ---- end room ----
ofPushMatrix();
drawPointCloud();
ofPopMatrix();
#ifdef USE_TWO_KINECTS
ofPushMatrix();
drawAnotherPointCloud();
ofPopMatrix();
#endif
ofPopMatrix();
}
//--------------------------------------------------------------
void testApp::draw(){
ofEnableBlendMode(OF_BLENDMODE_SCREEN);
lineBlurTarget.begin();
ofClear(0,0,0,0);
ofPushStyle();
cam.begin(ofRectangle(0,0,1920,1080));
ofSetLineWidth( lineThickness *2);
ofSetColor(255);
traversal.setMode(OF_PRIMITIVE_LINE_STRIP);
traversal.draw();
cam.end();
ofPopStyle();
lineBlurTarget.end();
renderTarget.begin();
ofClear(0,0,0,0);
cam.begin(ofRectangle(0,0,1920,1080));
ofPushStyle();
ofSetColor(255);
ofSetLineWidth( timeline.getValue("line width") );
lineAttenuate.begin();
lineAttenuate.setUniform1f("focalPlane", powf(timeline.getValue("line focal dist"),2));
lineAttenuate.setUniform1f("focalRange", powf(timeline.getValue("line focal range"),2));
lineAttenuate.setUniform1f("lineFade", lineAlpha);
lineAttenuate.setUniform3f("attractor", trailHead.x, trailHead.y, trailHead.z);
lineAttenuate.setUniform1f("radius", 300.);
geometry.setMode(OF_PRIMITIVE_LINE_STRIP);
geometry.draw();
lineAttenuate.end();
traversal.setMode(OF_PRIMITIVE_LINE_STRIP);
traversal.draw();
//POINT SPRITES
billboard.begin();
ofEnablePointSprites();
ofDisableArbTex();
nodeSpriteBasic.getTextureReference().bind();
ofSetColor(255*.5);
//glPointSize(replicatePointSize);
billboard.setUniform1f("minSize", replicatePointSize);
billboard.setUniform3f("attractor", trailHead.x, trailHead.y, trailHead.z);
billboard.setUniform1f("radius", 300.);
nodeCloudPoints.drawVertices();
nodeSpriteBasic.getTextureReference().unbind();
//FUZZIES
// glPointSize(pointSize);
// ofSetColor(255*.15);
// nodeRingSprite.getTextureReference().bind();
// nodeCloudPoints.drawVertices();
// nodeRingSprite.getTextureReference().unbind();
//NODES
nodeSprite.getTextureReference().bind();
traversedNodePoints.drawVertices();
nodeSprite.getTextureReference().unbind();
billboard.end();
ofDisablePointSprites();
ofEnableArbTex();
ofPopStyle();
cam.end();
//line blur
gaussianBlur.begin();
ofPushStyle();
//ofSetColor(255 * lineBlurFade);
ofSetColor(255*lineBlurFade);
gaussianBlur.setUniform1i("tex", 0);
gaussianBlur.setUniform2f("sampleOffset", lineBlurAmount, 0);
lineBlurTarget.getTextureReference().draw(0, 0, 1920, 1080);
gaussianBlur.setUniform2f("sampleOffset", 0, lineBlurAmount);
lineBlurTarget.getTextureReference().draw(0, 0,1920, 1080);
gaussianBlur.end();
ofPopStyle();
renderTarget.end();
ofEnableAlphaBlending();
if(ofGetKeyPressed('=')){
lineBlurTarget.draw(fboRect.getX(), fboRect.getMaxY(), fboRect.width,-fboRect.height);
}
else{
renderTarget.draw(fboRect.getX(), fboRect.getMaxY(), fboRect.width,-fboRect.height);
}
if(rendering && timeline.getIsPlaying()){
char fileName[1024];
sprintf(fileName, "%sframe_%05d.png", renderFolder.c_str(), frameNum++);
ofImage image;
image.setUseTexture(false);
renderTarget.readToPixels(image.getPixelsRef());
image.mirror(true, false);
image.saveImage(string(fileName));
}
timeline.draw();
gui.draw();
}
void Dimentions::selfDraw(){
if (!bDebug){
ofEnableAlphaBlending();
ofPushMatrix();
ofPushStyle();
materials["MATERIAL 1"]->begin();
// Labels
//
if(categoriesTintColor.a > 0.0 ){
for(int i = 0; i < categories.size(); i++){
ofSetColor(categoriesTintColor);
drawBrakets(categories[i], 15, 10);
categories[i].draw(bDebug);
}
}
for (int i = 0; i < booksWithTags.size(); i++) {
drawLabel( *booksWithTags[i], booksWithTags[i]->text );
}
if(categoriesNodesTintColor.a > 0.0){
for(int i = 0; i < categories.size(); i++){
for(int j = 0; j < categories[i].nodes.size(); j++){
ofPushMatrix();
ofTranslate(categories[i].nodes[j]->x,
categories[i].nodes[j]->y,
categories[i].nodes[j]->z);
ofSetColor(categoriesNodesTintColor);
float scale = 0.4;
ofScale(scale,scale,scale);
//orientBillBoard();
ofRectangle box = font.getStringBoundingBox(categories[i].nodesText[j], 0, 0);
font.drawStringAsShapes(categories[i].nodesText[j], -box.width*0.5,0);
ofPopMatrix();
}
}
}
{
ofSetColor(255);
ofDisableArbTex();
glDepthMask(GL_FALSE);
glEnable(GL_NORMALIZE);
ofEnablePointSprites();
spriteShader.begin();
spriteTexture.bind();
spriteShader.setUniformTexture("tex", spriteTexture, 0);
spriteShader.setUniform1f("nearClip", getCameraRef().getNearClip());
spriteShader.setUniform1f("farClip", getCameraRef().getFarClip());
spriteShader.setUniform1f("size",spriteSize);
spriteShader.setUniform1f("minPointSize", 1.0);//spriteSizeMin);
spriteShader.setUniform1f("maxPointSize", spriteSizeMax);
spriteShader.setUniform1f("focusDistance", spriteFocusDistance);
spriteShader.setUniform1f("focusAperture", spriteFocusAperture*0.01);
spriteVBO.draw(GL_POINTS, 0, TOTAL_OF_BOOKS );
spriteTexture.unbind();
spriteShader.end();
ofDisablePointSprites();
glDisable(GL_NORMALIZE);
glDepthMask(GL_TRUE);
ofEnableArbTex();
}
materials["MATERIAL 1"]->end();
ofPopStyle();
ofPopMatrix();
}
}
void createPrimitive::draw(property &p) {
prop = p;
if(prop.points.size() == 0) return;
switch (prop.dType) {
case CP_POINT:
glDepthMask(GL_FALSE);
ofEnableAlphaBlending();
ofEnableBlendMode(OF_BLENDMODE_ALPHA);
ofEnablePointSprites();
shader.begin();
texture.bind();
prop.vbo.draw(GL_POINTS, 0, (int)prop.points.size());
texture.unbind();
shader.end();
ofDisablePointSprites();
glDepthMask(GL_TRUE);
break;
case CP_LINE:
//ofSetLineWidth(mags[0].x/10);
ofSetLineWidth(20);
prop.vbo.drawElements(GL_LINE_STRIP, prop.points.size());
break;
case CP_CYLINDER:
for (int i = 0; i < prop.points.size(); i++) {
ofPushMatrix();
//glDepthMask(GL_FALSE);
ofEnableDepthTest();
ofSetColor(prop.colors[i].r*255, prop.colors[i].g*255, prop.colors[i].b*255,prop.colors[i].a*255);
ofTranslate(prop.points[i].x, prop.points[i].y-prop.mags[i].x/2, prop.points[i].z);
ofDrawCylinder(0,0,0, 10, prop.mags[i].x);
//glDepthMask(GL_TRUE);
ofPopMatrix();
}
break;
case CP_CYLINDER_SPECTRUM:
//if (!prop.drawBins.size()) break;
for (int i = 0; i < prop.points.size(); i++) {
if(prop.origMags[i] == 0) continue ;
ofPushMatrix();
ofTranslate(prop.points[i].x, prop.points[i].y- prop.drawBins[(i % 10)] *200/2, prop.points[i].z);
ofDrawCylinder(0,0,0, 10, prop.drawBins[(i % 10)] * 200);
ofPopMatrix();
//cout << (i % 10) << " " << prop.drawBins[(i % 10)] << endl;
}
break;
case CP_RECT:
//ofNoFill();
for (int i = 0; i < prop.points.size(); i++) {
ofPushMatrix();
ofSetColor(prop.colors[i].r*255, prop.colors[i].g*255, prop.colors[i].b*255,prop.colors[i].a*255);
ofTranslate(prop.points[i].x-prop.mags[i].x/2, prop.points[i].y-prop.mags[i].x/4, prop.points[i].z);
ofRotate(-prop.angle, 0, 0, 1);
//ofRect(0, 0, mags[i].x, mags[i].x/2);
ofDrawBox(0, 0, 0, prop.mags[i].x, prop.mags[i].x, prop.mags[i].x);
ofPopMatrix();
}
break;
case CP_RECT_ROUNDED:
for (int i = 0; i < prop.points.size(); i++) {
ofRectRounded(prop.points[i].x-prop.mags[i].x/2, prop.points[i].y-prop.mags[i].x/4, prop.mags[i].x, prop.mags[i].x/2, prop.mags[i].x/4);
}
break;
case CP_ELLIPPSE:
for (int i = 0; i < prop.points.size(); i++) {
ofEllipse(prop.points[i].x, prop.points[i].y, prop.mags[i].x, prop.mags[i].x/2);
//ofRect(points[i].x-mags[i].x/2, points[i].y-mags[i].x/2, mags[i].x, mags[i].x);
}
break;
case CP_LINE_IND:
ofSetLineWidth(10);
for (int i = 0; i < prop.points.size(); i++) {
ofLine(prop.points[i].x, prop.points[i].y, prop.points[i].x, prop.points[i].y+prop.mags[i].x);
}
break;
case CP_SPHERE:
for (int i = 0; i < prop.points.size(); i++) {
ofSetColor(prop.colors[i].r*255, prop.colors[i].g*255, prop.colors[i].b*255,prop.colors[i].a*255);
ofDrawSphere(prop.points[i].x, prop.points[i].y, prop.points[i].z, prop.mags[i].x);
}
if (particleFlg) {
for (int i = 0; i < prop.mags.size(); i++) {
prop.mags[i] *= 10.0;
}
prop.vbo.setNormalData(&prop.mags[0], prop.mags.size(), GL_DYNAMIC_DRAW);
glDepthMask(GL_FALSE);
ofEnableAlphaBlending();
ofEnableBlendMode(OF_BLENDMODE_ALPHA);
ofEnablePointSprites();
shader.begin();
texture.bind();
prop.vbo.draw(GL_POINTS, 0, (int)prop.points.size());
texture.unbind();
shader.end();
ofDisablePointSprites();
glDepthMask(GL_TRUE);
}
break;
case CP_TRIANGLE:
prop.vbo.drawElements(GL_TRIANGLE_STRIP, prop.points.size());
break;
case CP_TRIANGLE_IND:
prop.angle+=5;
//ofNoFill();
ofSetLineWidth(10);
for (int i = 0; i < prop.points.size(); i++) {
ofPushMatrix();
//glDepthMask(GL_FALSE);
ofSetColor(prop.colors[i].r*255, prop.colors[i].g*255, prop.colors[i].b*255,prop.colors[i].a*255);
ofTranslate(prop.points[i].x, prop.points[i].y);
ofRotate(prop.angle, 0, 0, 1);
/*
ofTriangle(0,
-prop.mags[i].x,
prop.mags[i].x/-2,
prop.mags[i].x/2*sqrt(3),
prop.mags[i].x/2,
prop.mags[i].x/2*sqrt(3));
*/
ofDrawCone(0, prop.mags[i].x/-2,prop.points[i].z, prop.mags[i].x/2, prop.mags[i].x);
// glDepthMask(GL_TRUE);
ofPopMatrix();
}
break;
case CP_CIRCLE:
for (int i = 0; i < prop.points.size(); i++) {
ofSetColor(prop.colors[i].r*255, prop.colors[i].g*255, prop.colors[i].b*255);
ofCircle(prop.points[i].x, prop.points[i].y, prop.points[i].z, prop.mags[i].x/2);
}
default:
break;
}
}
//--------------------------------------------------------------
void testApp::draw(){
updateParticleSystem();
updatePerlinLuminosity();
renderTarget.begin();
ofClear(0,0,0,255);
cam.begin(ofRectangle(0,0,renderTarget.getWidth(), renderTarget.getHeight()));
if(player.isLoaded()){
drawGeometry();
}
ofPushMatrix();
// ofScale(1,-1,1);
ofTranslate(timeline.getValue("x offset"), 0, timeline.getValue("z offset"));
glEnable(GL_DEPTH_TEST);
ofEnableBlendMode(OF_BLENDMODE_SCREEN);
ofSetColor(0);
ofPushMatrix();
ofScale(1, -1, 1);
meshBuilder.getMesh().disableColors();
meshBuilder.getMesh().draw();
meshBuilder.getMesh().enableColors();
ofPopMatrix();
ofSetColor(255);
ambientShader.begin();
ofEnablePointSprites();
ofDisableArbTex();
crossSprite.getTextureReference().bind();
ambientShader.setUniform1f("maxDisance", particleMaxDistance) ;
ambientShader.setUniform1f("maxSize", particeMaxSize) ;
ofEnableBlendMode(OF_BLENDMODE_SCREEN);
ofPushStyle();
glPointSize(3.0);
ofSetColor(particleFade*255);
ambientParticles.drawVertices();
ofPopStyle();
ambientShader.end();
crossSprite.getTextureReference().unbind();
glDisable(GL_DEPTH_TEST);
ofDisablePointSprites();
ofEnableArbTex();
ofPopMatrix();
// randomUnits.drawVertices();
// clusters.drawVertices();
cam.end();
renderTarget.end();
ofEnableAlphaBlending();
ofPushStyle();
ofSetColor(0);
ofRect(fboRect);
ofPopStyle();
renderTarget.getTextureReference().draw(fboRect.x,fboRect.getBottom(),fboRect.width,-fboRect.height);
if(rendering){
saveImage.setUseTexture(false);
renderTarget.readToPixels(saveImage.getPixelsRef());
saveImage.mirror(true, false);
char filename[1024];
sprintf(filename, "%sframe_%05d.png",renderFolder.c_str(), currentFrameNumber);
saveImage.saveImage(filename);
currentFrameNumber++;
}
timeline.draw();
gui.draw();
}
//--------------------------------------------------------------
void testApp::drawPointCloud(){
//===================================================
//DEEP MEDITATION MODE===============================
//↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
//===================================================
if(meditationLevel >= 80){
ofVboMesh mesh;
mesh.setUsage(GL_DYNAMIC_DRAW);
mesh.setMode(OF_PRIMITIVE_POINTS);
mesh.getNormals().resize(5000,ofVec3f(0));
int w = 640;
int h = 480;
int i = 0;
float t = (ofGetElapsedTimef()) * 0.9f;
vector<target> targets;
for(int y=0;y<h;y+=step){
for(int x=0;x<w;x+=step){
if(kinect.getDistanceAt(x, y) > 200 && kinect.getDistanceAt(x, y) < 1300){
mesh.addVertex(ofVec3f(kinect.getWorldCoordinateAt(x, y)));
mesh.setNormal(i,ofVec3f(particleSize+ofNoise(t+i),0,0));
i++;
}
}
}
ofPushMatrix();
ofSetColor(255);
glDisable(GL_DEPTH_TEST);
ofScale(-1,-1,1);
ofRotateY(yangle);
ofRotateZ(zangle);
ofRotateX(xangle);
ofTranslate(pointCloudPos);
ofScale(kinectImageScale, kinectImageScale, kinectImageScale);
billboardShader.begin();
ofEnablePointSprites();
texture.getTextureReference().bind();
mesh.draw();
texture.getTextureReference().unbind();
ofDisablePointSprites();
billboardShader.end();
glEnable(GL_DEPTH_TEST);
ofPopMatrix();
//===================================================
//LOW MEDITATION MODE===============================
//↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
//===================================================
}else{
ofVboMesh mesh;
mesh.setUsage(GL_DYNAMIC_DRAW);
mesh.setMode(OF_PRIMITIVE_POINTS);
int w = 640;
int h = 480;
//Get original data from kinect and strore them into 'targets'
vector<target> targets;
for(int y=0;y<h;y+=step){
for(int x=0;x<w;x+=step){
if(kinect.getDistanceAt(x, y) > 200 && kinect.getDistanceAt(x, y) < 1300){
targets.push_back(ofVec3f(kinect.getWorldCoordinateAt(x, y)));
//arrange all of the particle to the correct position in the first time so they won't seek the same target...
if(firstRun == false){
ps.push_back(ofVec3f(kinect.getWorldCoordinateAt(x, y)));
}
}
}
}
firstRun = true;
//compare the amount between our Particle Vector and all kinect particles
while(targets.size() > ps.size()){
ps.push_back(ofVec3f(ofRandom(-300,300), ofRandom(-300,300) , 800));
}
//set normals
mesh.getNormals().resize(ps.size(),ofVec3f(0));
//===============SET TARGETS===============
for(int i=0;i<ps.size();i++){
//=========== if meditationlevel is too low, make particles move totally randomly ======
if (meditationLevel < 15) {
if(ofGetFrameNum()%20==0){
ps[i].seek(ofVec3f(
ofRandom(-6000,6000),ofRandom(-6000,6000),ofRandom(-6000,6000)
)
);
}
ps[i].update();
}else{
float minDistance = 1000000;
float index = 0;
for(int b=0;b<targets.size();b++){
if(targets[b].choosen==false){
float distance;
distance = ps[i].location.distance(targets[b].location);
if(distance < minDistance){
minDistance = distance;
index = b;
}
}
}
ps[i].seek(targets[index].location
+ ofVec3f(
ofNoise(ofGetElapsedTimef()) * 2000 * ofMap(meditationLevel, 15, 80, 1, 0) * ofRandom(-1,1),
ofNoise(ofGetElapsedTimef()) * 2000 * ofMap(meditationLevel, 15, 80, 1, 0) * ofRandom(-1,1),
ofNoise(ofGetElapsedTimef()) * 2000 * ofMap(meditationLevel, 15, 80, 1, 0) * ofRandom(-1,1)
)
);
ps[i].target_assigned = true;
targets[index].choosen = true;
ps[i].update();
//adjust movement parameter based on Meditation Level
if(meditationLevel > 60){
ps[i].maxforce = ofNoise(ofGetElapsedTimeMicros()) * 2;
ps[i].maxspeed = ofNoise(ofGetElapsedTimeMicros()) * 10;
}else if(meditationLevel > 40 && meditationLevel <= 60){
ps[i].maxforce = ofNoise(ofGetElapsedTimeMicros()) * 1;
ps[i].maxspeed = ofNoise(ofGetElapsedTimeMicros()) * 7;
}else if(meditationLevel >= 15){
ps[i].maxforce = ofNoise(ofGetElapsedTimeMicros()) / 2 ;
ps[i].maxspeed = ofNoise(ofGetElapsedTimeMicros()) * 16;
}else{
if(ofGetFrameNum()%50==0){
ps[i].maxforce = ofRandom(-0.01,0.1);
ps[i].maxspeed = ofRandom(1,3);
}
}
}
mesh.addVertex(ps[i].getPosition());
mesh.setNormal(i,ofVec3f(particleSize+ofNoise(ofGetElapsedTimef()+i),0,0));
i++;
}
//==================JUST DRAW===============
ofPushMatrix();
ofPushStyle();
ofSetColor(255);
//point one flip function...
// ofScale(1,-1,1);
glDisable(GL_DEPTH_TEST);
ofScale(-1, -1,1);
ofRotateY(yangle);
ofRotateZ(zangle);
ofRotateX(xangle);
ofTranslate(pointCloudPos);
ofScale(kinectImageScale, kinectImageScale, kinectImageScale);
billboardShader.begin();
ofEnablePointSprites();
texture.getTextureReference().bind();
mesh.draw();
texture.getTextureReference().unbind();
ofDisablePointSprites();
billboardShader.end();
glEnable(GL_DEPTH_TEST);
ofPopStyle();
ofPopMatrix();
}
}
