C++ Reader::open方法代码示例

//--------------------------------------------------------------
void testApp::setup()
{
	ofSetVerticalSync(true);
	ofSetFrameRate(60);
	ofBackground(0);
	
	string path = "perfume_global_site_003_sequence.abc";
	
	abc.open(path);
	
	shader.watch("shader.vert", "shader.frag");
}

//--------------------------------------------------------------
void testApp::setup()
{
	ofSetVerticalSync(true);
	ofSetFrameRate(60);
	ofBackground(0);
	
	string path = "sample.abc";
	
	// load allembic file
	abc.open(path);
	
	// show all drawable names
	abc.dumpNames();
}

	void setup()
	{
		ofSetFrameRate(60);
		ofSetVerticalSync(true);
		ofBackground(0);
		
		abc.open("sample.abc");
		
		abc.dumpNames();
		
		light0.setup();
		light0.setDiffuseColor(ofFloatColor(0.4, 0.4, 0.8));
		light1.setup();
		light1.setDiffuseColor(ofFloatColor(0.4, 0.8, 0.4));
	}

//--------------------------------------------------------------
void testApp::setup()
{
	ofSetVerticalSync(true);
	ofSetFrameRate(60);
	ofBackground(0);
	glEnable(GL_DEPTH_TEST);
	
	string path = "perfume_global_site_003_sequence.abc";
	
	// load allembic file
	abc.open(path);
	
	// show all drawable names
	abc.dumpNames();

    // specular color, the highlight/shininess color //
	pointLight.setSpecularColor( ofColor(255.f, 255.f, 255.f));
    pointLight.setPosition(0, -100, 100);
    material.setShininess( 64 );
}

//--------------------------------------------------------------
void testApp::setup()
{
	ofSetVerticalSync(true);
	ofSetFrameRate(60);
	ofBackground(0);

	numTextured = 0;
	
	string path = "3DCursor_Alembic.abc";
	ofDisableArbTex();

	texture.loadImage("textSphere_cursor.png");

	// load allembic file
	abc.open(path);
	
	// show all drawable names
	abc.dumpNames();

	meshNames = abc.getNames();
}

//.........这里部分代码省略.........
	ofSetVerticalSync(true);
	
	light.enable();
	light.setPosition(+500, +500, +500);
    
	string testSequenceFolder = dataPath + "aCam/";
    
	CCM.loadCalibration(
                        testSequenceFolder + "matrices/rgbCalib.yml",
                        testSequenceFolder + "matrices/depthCalib.yml",
                        testSequenceFolder + "matrices/rotationDepthToRGB.yml",
                        testSequenceFolder + "matrices/translationDepthToRGB.yml");
	
    int ppWidth = ofNextPow2(CCM.rgbCalibration.getDistortedIntrinsics().getImageSize().width);
    int ppHeight = ofNextPow2(CCM.rgbCalibration.getDistortedIntrinsics().getImageSize().height);
    
    
    targetFbo.allocate(CCM.rgbCalibration.getDistortedIntrinsics().getImageSize().width,
                       CCM.rgbCalibration.getDistortedIntrinsics().getImageSize().height,GL_RGBA32F);

   

    CM.CCM = CCM;
	CM.setup();
    
    

//    // save head and tranform
//    
//    //CCM.extrinsics
//    
////    ofxAlembic::Writer writer;
////    string path = "cam.abc";
////    writer.open(path, 24);
////
////    writer.addXform("/box", CCM.extrinsics);
////    //if (j == 0){
////        ofBoxPrimitive box;
////        box.set(40);
////        writer.addPolyMesh("/box/boxShape", box.getMesh());
////    //}
////
////        // draw the box of orientation using new alexmbic style
////        
////        
////    //}
//    
//    
//    
//    writer.close();
    
    
    abc.open("SH04_Spline_01c.abc");
    abc.dumpNames();
    
    
    backgroundPlate.loadImage("../../../sharedData/Background Plates/A-Cam_BackgroundPlate_360p.png");

    
//    ofxAlembic::Writer writer;
//    
//    
//    string path = ofGetTimestampString() + ".abc";
//    writer.open(path, 24);
//    for (int j = 0; j < FDM.numFrames; j+=10){
//        
//        FDM.loadFrame(j, frame);            // load frame 0
//        ofMatrix4x4 mm;
//        mm.glScale(scaleFac,scaleFac,scaleFac);
//        mm.glTranslate(ofVec3f(-adjustments->x,adjustments->y,adjustments->z));
//
//        ofMesh temp = frame.head;
//        ofxAlembic::transform(temp, mm);
//        writer.addPolyMesh("/head", temp);
//
//        ofNode n;
//        FDM.getOrientation(frame, n);
//        
//        mm.preMult(n.getGlobalTransformMatrix());
//        
//        writer.addXform("/box", mm);
//        if (j == 0){
//            ofBoxPrimitive a;
//            a.set(100);
//            writer.addPolyMesh("/box/boxShape", a.getMesh());
//        }
//        
//        // draw the box of orientation using new alexmbic style
//        
//        
//    }
//    
//    writer.close();
////
    
    
    
    
    
}

//--------------------------------------------------------------
void testApp::setup()
{
	ofSetVerticalSync(true);
	ofSetFrameRate(60);
	ofBackground(0);
	
	string path = "sample.abc";
	
	{
		ofxAlembic::Writer writer;
		
		if (writer.open(path, 30)) // export at 30fps
		{
			for (int f = 0; f < 60; f++)
			{
				// points
				{
					vector<ofVec3f> points;
					
					for (int i = 0; i < 10; i++)
					{
						ofVec3f p;
						p.x = ofRandom(-300, 300);
						p.y = ofRandom(-300, 300);
						p.z = ofRandom(-300, 300);
						points.push_back(p);
					}
					
					writer.addPoints("/points", points);
				}
				
				// curves
				{
					vector<ofPolyline> curves;
					
					for (int i = 0; i < 10; i++)
					{
						ofPolyline poly;
						
						for (int n = 0; n < 100; n++)
						{
							ofVec3f v;
							v.x = ofSignedNoise(1, 0, 0, n * 0.01 + f * 10 + i) * 300;
							v.y = ofSignedNoise(0, 1, 0, n * 0.01 + f * 10 + i) * 300;
							v.z = ofSignedNoise(0, 0, 1, n * 0.01 + f * 10 + i) * 300;
							poly.addVertex(v);
						}
						
						curves.push_back(poly);
					}
					
					writer.addCurves("/curves", curves);
				}
				
				// mesh
				{
					ofMesh mesh;
					
					int num = ofRandom(1, 10) * 3;
					
					for (int i = 0; i < num; i++)
					{
						ofVec3f p;
						p.x = ofRandom(-300, 300);
						p.y = ofRandom(-300, 300);
						p.z = ofRandom(-300, 300);
						mesh.addVertex(p);
					}
					
					writer.addPolyMesh("/polymesh", mesh);
				}
			}
		}
	}
	
	abc.open(path);
	
	abc.dumpNames();
}