starting to build kinect addition

1 files changed, 234 insertions, 0 deletions

diff --git a/liveengine/src/viewport.cpp b/liveengine/src/viewport.cpp
index ce67b37..82ee5a0 100755
--- a/liveengine/src/viewport.cpp
+++ b/liveengine/src/viewport.cpp
@@ -1,11 +1,62 @@
 #include "viewport.h"

 

+//texture binding with normalised coords

+void bindTexture(ofBaseHasTexture &t) {

+    ofTexture &tex = t.getTextureReference();

+    tex.bind();

 

+    glMatrixMode(GL_TEXTURE);

+    glPushMatrix();

+    glLoadIdentity();

+

+    ofTextureData texData = tex.getTextureData();

+    if(texData.textureTarget == GL_TEXTURE_RECTANGLE_ARB) {

+        glScalef(tex.getWidth(), tex.getHeight(), 1.0f);

+    } else {

+        glScalef(tex.getWidth() / texData.tex_w, tex.getHeight() / texData.tex_h, 1.0f);

+    }

+

+    glMatrixMode(GL_MODELVIEW);

+}

+void unbindTexture(ofBaseHasTexture &t) {

+    t.getTextureReference().unbind();

+

+    glMatrixMode(GL_TEXTURE);

+    glPopMatrix();

+    glMatrixMode(GL_MODELVIEW);

+}

+void bindTex(ofTexture &tex) {

+    tex.bind();

+

+    glMatrixMode(GL_TEXTURE);

+    glPushMatrix();

+    glLoadIdentity();

+

+    ofTextureData texData = tex.getTextureData();

+    if(texData.textureTarget == GL_TEXTURE_RECTANGLE_ARB) {

+        glScalef(tex.getWidth(), tex.getHeight(), 1.0f);

+    } else {

+        glScalef(tex.getWidth() / texData.tex_w, tex.getHeight() / texData.tex_h, 1.0f);

+    }

+

+    glMatrixMode(GL_MODELVIEW);

+}

+void unbindTex(ofTexture &tex) {

+    tex.unbind();

+

+    glMatrixMode(GL_TEXTURE);

+    glPopMatrix();

+    glMatrixMode(GL_MODELVIEW);

+}

+//--------------------------------------------------

 

 viewport::viewport()

 {

     //ctor

 }

+viewport::viewport(int _w,int _h,int _x,int _y,float _r,int _ox,int _oy) {

+	setup(_w,_h,_x,_y,_r,_ox,_oy);

+}

 

 void viewport::setup(int _w,int _h,int _x,int _y,float _r,int _ox,int _oy) {

 	r=_r;

@@ -105,3 +156,186 @@ viewport::~viewport()
 {

     //dtor

 }

+

+void viewport::setUG(ofxUserGenerator *_rUser){

+	rUser=_rUser;

+	isMapped=true;

+}

+

+//-------------------------

+mappedviewport::mappedviewport(int _w,int _h,int _x,int _y,float _r,int _ox,int _oy) {

+	setup(_w,_h,_x,_y,_r,_ox,_oy);

+}

+void mappedviewport::setUG(ofxUserGenerator *_rUser){

+	rUser=_rUser;

+}

+void viewport::mapdraw(float a,unsigned char* controllers,int xshift,int yshift,playlist &list,bool transparentBlack,int note,int mode,ofColor* controller_colours,bool controlColours,float scale,float fscale,float colShift){

+		//printf("draw mapped%s\n",ofGetFrameNum());

+		rb1.begin();

+		int startx=((w-(w*fscale))/2)+xshift;

+		while (startx>0) startx-=(w*fscale);

+		int starty=((h-(h*fscale))/2)+yshift;

+		while (starty>0) starty-=(h*fscale);

+		

+		for (int i=startx;i<w*2;i+=(w*fscale)) {

+			for (int j=starty;j<h*2;j+=(h*fscale)) {

+			    rb2.draw(i,j,w*fscale,h*fscale);

+			}

+		}

+

+		float notewidth=w/NUM_NOTES;

+		float noteheight=h/NUM_CONTROLLERS;

+

+		ofPushStyle();

+

+			if (note>0) {

+				switch(mode) {

+					case BLOCKS:

+						for (int i=0;i<NUM_CONTROLLERS;i++){

+						ofSetColor(ofColor((controller_colours[i].r*controllers[i])>>7,(controller_colours[i].g*controllers[i])>>7,(controller_colours[i].b*controllers[i])>>7));

+						ofRect((note-START_NOTE)*notewidth,i*noteheight,notewidth,noteheight);

+						}

+						break;

+					case LIST:

+				if (list.lock()) { //if playlist is loaded

+				    if (list.layers.find(note)!=list.layers.end()) {

+					ofPushMatrix();

+					ofTranslate(w/2,h/2);

+					ofScale(scale,scale,scale);

+					ofTranslate(-w/2,-h/2);

+					if (controlColours) list.layers[note]->draw(a,controllers,w,h,transparentBlack,colShift);

+					else list.layers[note]->draw(a,w,h,colShift);

+					ofPopMatrix();

+				    }

+				    list.unlock();

+				}

+						break;

+				}

+			}

+

+			rb1.end();

+

+			rb2.begin();

+			ofSetColor(255,255,255);

+			ofBackground(0,0,0);

+			//rb1.draw(0,0);

+			

+			//map on kinect skeleton

+			bindTexture(rb1);

+			

+			glPushMatrix();

+		glScalef(ofGetWidth()/640.0f,ofGetHeight()/480.0f, 1);

+		for (int i=0;i<rUser->getNumberOfTrackedUsers();i++){

+			ofxTrackedUser* u=(rUser->getTrackedUser(i+1));

+			

+			//if (u->skeletonTracking) {

+			if (u->neck.found) {

+			//	u->debugDraw();

+				//ofxTrackedUser* u=

+				//printf("%i\n",(int)recordUser.getTrackedUser(i)->id);

+				//printf("tracking\n");

+				

+				/*

+				glBegin(GL_QUADS);

+				glVertex3i(u->hip.position[0].X, u->hip.position[0].Y,u->hip.position[0].Z);

+				glVertex3i(u->hip.position[1].X, u->hip.position[1].Y,u->hip.position[1].Z);

+				glVertex3i(u->right_shoulder.position[1].X, u->right_shoulder.position[1].Y,u->right_shoulder.position[1].Z);

+				glVertex3i(u->left_shoulder.position[1].X, u->left_shoulder.position[1].Y, u->left_shoulder.position[1].Z);

+				glEnd();

+				*/

+				

+				/*

+				glBegin(GL_QUADS);

+				glVertex3i(u->hip.position[0].X, u->hip.position[0].Y,0);

+				glVertex3i(u->hip.position[1].X, u->hip.position[1].Y,0);

+				glVertex3i(u->right_shoulder.position[1].X, u->right_shoulder.position[1].Y,0);

+				glVertex3i(u->left_shoulder.position[1].X, u->left_shoulder.position[1].Y,0);

+				glEnd();

+				*/

+				

+				float ratio=16.0f/9.0f;

+				float heightratio=0.8f;

+				float widthratio=0.8f;

+				

+				float ax=((float)(u->hip.position[1].X-u->hip.position[0].X));  //hip width x

+				float ay=((float)(u->hip.position[1].Y-u->hip.position[0].Y)); //hip width y

+				

+				float cx=(float)(u->hip.position[0].X)+(ax*0.5f); //centre of hips

+				float cy=(float)(u->hip.position[0].Y)+(ay*0.5f);

+				

+				float hx=(((float)(u->left_shoulder.position[0].X))-cx); //height of torso

+				float hy=(((float)(u->left_shoulder.position[0].Y))-cy);

+				

+				float p1x=cx+(hx*(1.0f-heightratio)*0.5f); //centre of frame bottom

+				float p1y=cy+(hy*(1.0f-heightratio)*0.5f); 

+				

+				float p2x=cx+(hx*(1.0f-((1.0f-heightratio)*0.5f))); //centre of frame top

+				float p2y=cy+(hy*(1.0f-((1.0f-heightratio)*0.5f)));

+				

+				ofVec3f c1=ofVec3f(p2x-(ax*0.5*widthratio), p2y-(ay*0.5*widthratio),0);

+				ofVec3f c2=ofVec3f(p2x+(ax*0.5*widthratio), p2y+(ay*0.5*widthratio),0);

+				ofVec3f c3=ofVec3f(p1x-(ax*0.5*widthratio), p1y-(ay*0.5*widthratio),0);

+				ofVec3f c4=ofVec3f(p1x+(ax*0.5*widthratio), p1y+(ay*0.5*widthratio),0);

+				

+				

+				/*

+				ofVec3f c1=ofVec3f(u->left_shoulder.position[1].X, u->left_shoulder.position[1].Y,0);

+				ofVec3f c2=ofVec3f(u->right_shoulder.position[1].X, u->right_shoulder.position[1].Y,0);

+				ofVec3f c3=ofVec3f(u->hip.position[1].X, u->hip.position[1].Y,0);

+				ofVec3f c4=ofVec3f(u->hip.position[0].X, u->hip.position[0].Y,0);

+				*/

+				

+				

+				/*

+				glBegin(GL_QUADS);

+				glVertex3i(u->hip.position[1].X, u->hip.position[1].Y,0);

+				glVertex3i(u->hip.position[0].X, u->hip.position[0].Y,0);

+				glVertex3i(u->left_shoulder.position[1].X, u->left_shoulder.position[1].Y,0);

+				glVertex3i(u->right_shoulder.position[1].X, u->right_shoulder.position[1].Y,0);

+				glEnd();

+				*/

+				

+				

+				ofMesh targ;

+				targ.addVertex(c1);

+				targ.addTexCoord(ofVec2f(0,0));

+				targ.addVertex(c2);

+				targ.addTexCoord(ofVec2f(1,0));

+				targ.addVertex(c3);

+				targ.addTexCoord(ofVec2f(0,1));

+				targ.addVertex(c3);

+				targ.addTexCoord(ofVec2f(0,1));

+				targ.addVertex(c2);

+				targ.addTexCoord(ofVec2f(1,0));

+				targ.addVertex(c4);

+				targ.addTexCoord(ofVec2f(1,1));

+				targ.draw();

+				

+				

+							

+				//ofLine(u->left_shoulder.position[1].X,u->left_shoulder.position[1].Y,u->left_shoulder.position[1].Z,u->right_shoulder.position[1].X,u->right_shoulder.position[1].Y,u->right_shoulder.position[1].Z);

+				ofLine(u->right_shoulder.position[1].X,u->right_shoulder.position[1].Y,u->right_shoulder.position[1].Z,u->right_lower_torso.position[1].X,u->right_lower_torso.position[1].Y,u->right_lower_torso.position[1].Z);

+				ofLine(u->right_lower_torso.position[1].X,u->right_lower_torso.position[1].Y,u->right_lower_torso.position[1].Z,u->left_lower_torso.position[1].X,u->left_lower_torso.position[1].Y,u->left_lower_torso.position[1].Z);

+				ofLine(u->left_lower_torso.position[1].X,u->left_lower_torso.position[1].Y,u->left_lower_torso.position[1].Z,u->left_shoulder.position[1].X,u->left_shoulder.position[1].Y,u->left_shoulder.position[1].Z);

+			

+				}

+		}

+		glPopMatrix();

+		unbindTexture(rb1);

+			

+			

+			rb2.end();

+			

+			ofPushMatrix();

+			ofTranslate(x+(w/2),y+(h/2));

+			ofRotate(r);

+			//ofTranslate(-abs(sin(ofDegToRad(r))*h/2)-abs(cos(ofDegToRad(r))*w/2),-abs(sin(ofDegToRad(r))*w/2)-abs(cos(ofDegToRad(r))*h/2));

+			ofTranslate(ox,oy);

+

+			rb2.draw(0,0);

+			

+		ofPopStyle();

+	

+	ofPopMatrix();

+

+}