void Picture::render(Pixel* pix)
{
double eX, eY, eZ, aX, aY, aZ, fov, zMin, zMax;
Vector *vUp;
vUp = readCamera(&eX, &eY, &eZ, &aX, &aY, &aZ);
readFOV(&zMax, &zMin, &fov);
BasicObject* obj = readObject("sphere.txt");
InstanceObject* io = buildInstanceObject("trs.txt", obj);
Scene *sc;
Matrix *windowTransform = AffineTransforms::getWindowTransform(pix->getWidth(), pix->getHeight());
Matrix *aspectRatioTransform = AffineTransforms::getAspectTransform(pix->getWidth(), pix->getHeight(), fov);
Matrix *normalTransform = AffineTransforms::getNormalTransform(zMin, zMax);
Matrix *cameraTransform = AffineTransforms::getCameraTransform(eX, eY, eZ, aX, aY, aZ, vUp);
Matrix *WNAC;
/*printf("\nCamera: \n");
cameraTransform->printMatrix();
printf("\nNormal: \n");
normalTransform->printMatrix();
printf("\nAspect Ratio: \n");
aspectRatioTransform->printMatrix();
printf("\nWindow: \n");
windowTransform->printMatrix();*/
Matrix *temp = aspectRatioTransform->multiply(cameraTransform);
Matrix *temp2 = normalTransform->multiply(temp);
WNAC = windowTransform->multiply(temp2);
//WNAC->printMatrix();
delete temp;
delete temp2;
delete cameraTransform;
delete normalTransform;
delete windowTransform;
delete aspectRatioTransform;
sc = new Scene(WNAC);
sc->addNode(io);
sc->render(pix);
delete sc;
printf("\n\n");
}
void Picture::render(int w, int h )
{
//while(true){
// Get BasicObjects
BasicObject* obj = new BasicObject( OBJ_FILE );
Vertex* eye = new Vertex( 0,0,0 );
Vertex* at = new Vertex(0,0,0);
Matrix* camera = buildCamera( CMRA_FILE, eye, at );
// Scene creation
Scene* scene = new Scene();
// Set up lighting
double shading[8];
getShadingInfo( SHADE_FILE, shading );
Light* light = new Light();
Vertex* light_loc = new Vertex( shading[0], shading[1], shading[2] );
Color* light_clr = new Color( LGHT_CLR );
light->setLocation( light_loc );
light->setColor( light_clr );
Color* amb = new Color( AMB_CLR );
// Add objects to the scene.
InstanceObject* sp = buildInstanceObject( TRS_FILE, obj );
sp->setShininess( shading[7] );
scene->addNode( sp );
scene->render( w, h, light, eye, at, amb );
delete eye;
delete at;
delete amb;
delete light;
delete scene;
//}
}
void Picture::render(Pixel* pix)
{
Matrix* T;
Matrix* R;
Matrix* S;
Matrix* T2;
Matrix* T3;
// Get BasicObjects
BasicObject* cube = readObject( "cube.txt" );
BasicObject* cyli = readObject( "cylinder.txt" );
// BasicObject* sphere = readObject( "sphere.txt" );
//WA
Matrix* wnd_trns = AffineTransforms::windowingTransform(pix->getWidth(),
pix->getHeight());
Matrix* aspct_ratio = AffineTransforms::aspectRatio(pix->getWidth(),
pix->getHeight()); // Matrix for aspect ratio.
// Concatenate wnd_trns and aspct_ratio.
Matrix* wa = wnd_trns->multiply( aspct_ratio );
delete wnd_trns;
delete aspct_ratio;
Scene* scene = new Scene(wa);
// Robot 1 Arm
Matrix* robot1;
S = AffineTransforms::scale( 0.2, 0.2, 0.2 );
T = AffineTransforms::translate(0.0, 0.0, -3.0);
robot1 = T->multiply(S);
delete S;
delete T;
// Robot 2 Arm
Matrix* robot2;
T = AffineTransforms::translate(-3.0,0.5,0.0);
S = AffineTransforms::scale( 0.2, 0.2, 0.2 );
R = AffineTransforms::rotateX(45.0);
robot2 = S->multiply(T->multiply(R->multiply(S)));
delete T;
delete S;
delete R;
// Create Base
InstanceObject* base = buildInstanceObject( "base.txt", cyli );
T = AffineTransforms::translate( 0.0, -2.0, 0.0 );
R = AffineTransforms::rotateY( 30.0 );
TransformNode* baseT = new TransformNode(T->multiply( R ));
delete T;
delete R;
// Create Lower Arm
InstanceObject* lower_arm = buildInstanceObject( "lower_arm.txt", cube );
T = AffineTransforms::translate( 0.0, 3.0, 0.0 );
T2 = AffineTransforms::translate( 0.0, -2.0, 0.0 );
R = AffineTransforms::rotateZ( -20.0 );
T3 = AffineTransforms::translate( 0.0, 2.0, 0.0 );
TransformNode* lowerT = new TransformNode(T->multiply(T2->multiply(
R->multiply(T3))));
delete T;
delete T2;
delete T3;
delete R;
// Create Upper Arm
InstanceObject* upper_arm = buildInstanceObject( "upper_arm.txt", cube );
T = AffineTransforms::translate( 0.0,3.0, 0.0 );
T2 = AffineTransforms::translate( 0, -1.0, 0 );
R = AffineTransforms::rotateZ( 90 );
T3 = AffineTransforms::translate( 0.0, 1.0, 0.0 );
TransformNode* upperT = new TransformNode(T->multiply(T2->multiply(
R->multiply(T3))));
delete T;
delete T2;
delete T3;
delete R;
// Create sphere
/*InstanceObject* ball = buildInstanceObject( "sphere_trs.txt", sphere );
InstanceObject* clamp = buildInstanceObject( "clamp1.txt", cube );
InstanceObject* clamp2 = buildInstanceObject( "clamp2.txt", cube );*/
// Connect the pieces.
baseT->addNode( base );
lowerT->addNode( lower_arm );
lowerT->addNode( upperT );
upperT->addNode( upper_arm );
/* upperT->addNode( clamp );
upperT->addNode( clamp2 );
upperT->addNode( ball );*/
baseT->addNode( lowerT );
// Create Robot Arm 1
TransformNode* tn1 = new TransformNode( robot1 );
tn1->addNode( baseT );
TransformNode* tn2 = new TransformNode( robot2 );
tn2->addNode( baseT );
// Scene creation
scene->addNode( tn1 );
scene->addNode( tn2 );
//while(1){
scene->render( pix );
//}
delete scene;
}
void Picture::render(Pixel* pix)
{
//while(true){
// Get BasicObjects
BasicObject* obj = readObject( OBJ_FILE );
double z[3];
getZValues( FOV_FILE, z );
//WNACI
Matrix* wnd = AffineTransforms::windowingTransform(pix->getWidth(),
pix->getHeight());
Matrix* aspct = AffineTransforms::aspectRatio(pix->getWidth(),
pix->getHeight(), z[0]); // Matrix for aspect ratio.
Vertex* eye = new Vertex( 0,0,0 );
Matrix* camera = buildCamera( CMRA_FILE, eye );
Matrix* normal = AffineTransforms::perspective( z[1], z[2] );
Matrix* tmp = aspct->multiply(camera);
delete camera;
delete aspct;
Matrix* tmp2 = normal->multiply( tmp );
delete tmp;
delete normal;
Matrix* wnca = wnd->multiply(tmp2);
delete tmp2;
delete wnd;
// END WNACI
// Scene creation
Scene* scene = new Scene(wnca);
// Set up lighting
double shading[8];
getShadingInfo( SHADE_FILE, shading );
Light* light = new Light();
Vertex* light_loc = new Vertex( shading[0], shading[1], shading[2] );
Color* light_clr = new Color( LGHT_CLR );
light->setLocation( light_loc );
light->setColor( light_clr );
Color* amb = new Color( AMB_CLR );
// Add objects to the scene.
InstanceObject* sp = buildInstanceObject( TRS_FILE, obj );
sp->setShininess( shading[7] );
scene->addNode( sp );
scene->render( pix, light, eye, amb, shading[6] );
delete eye;
delete amb;
delete light;
delete scene;
//}
}
