void CGraphicsCamera::RotateX( double angleInc, CWindowFilter& filter )
{
//keep track of our rotation - might need this later?
m_rot.x += angleInc;
if( m_rot.x > M_PI*2 )
m_rot.x = 0.0;
else if( m_rot.x < -M_PI*2 )
m_rot.x = 0.0;
filter.SetRotations( m_rot );
//JL Note 2/11/2009 - let's try rotating about the global x axis...
CVector3D right( 1, 0, 0);
//get the quaternion representation of this rotation
//CVector3D right = m_up.cross( CVector3D( m_pos, m_focalPt ).normalize() );
CQuaternion quat( angleInc, CVector3D( right ).normalize() );
double m[4][4] = {0.};
//convert to the 4x4 rotation matrix form
quat.QuatToMat( m );
CVector3D v1( m_pos, m_focalPt );
//multiply our view vector by the rotation matrix
v1 = v1*m;
//update our position
m_pos = CPoint3D( v1.x + m_focalPt.x, v1.y + m_focalPt.y, v1.z + m_focalPt.z );
//update our camera's up vector
m_up = m_up*m;
}
void CGraphicsCamera::RotateXY( double xInc, double yInc, CWindowFilter& filter )
{
m_rot.x += xInc;
if( m_rot.x > M_PI*2 )
m_rot.x = 0.0;
else if( m_rot.x < -M_PI*2 )
m_rot.x = 0.0;
m_rot.y += yInc;
if( m_rot.y > M_PI*2 )
m_rot.y = 0.0;
else if( m_rot.y < -M_PI*2 )
m_rot.y = 0.0;
filter.SetRotations( m_rot );
//get the quaternion representation of this rotation
CVector3D right = m_up.cross( CVector3D( m_pos, m_focalPt ).normalize() );
CQuaternion xquat( xInc, CVector3D( right ).normalize() );
CQuaternion yquat( yInc, m_up.normalize() );
CQuaternion total_quat = xquat + yquat;
total_quat.normalize();
double m[4][4] = {0.};
total_quat.QuatToMat( m );
CVector3D v1( m_pos, m_focalPt );
//multiply our view vector by the rotation matrix
v1 = v1*m;
//update our position
m_pos = CPoint3D( v1.x + m_focalPt.x, v1.y + m_focalPt.y, v1.z + m_focalPt.z );
//update our camera's up vector
m_up = m_up*m;
}
CIntersectionInfo::CIntersectionInfo() : m_vecNormal(0,0,0), m_vecIncoming(0,0,0)
{
m_colObject = CColor (0,0,0);
m_ptIntersection= CPoint3D (0,0,0);
m_pShapeObject = 0;
m_texIntersection = CTexCoords(0,0);
m_eIntersectionType=ENTRY;
}
void
CQGnuPlotColorBox::
setOrigin(const QPointF &p)
{
CPoint2D p1 = CQUtil::fromQPoint(p);
CGnuPlotColorBox::setOrigin(CPoint3D(p1.x, p1.y, 0));
}
CGraphicsRigidDiaphragmLoad::CGraphicsRigidDiaphragmLoad( const CRigidDiaphragmLoad* pRDL ):
m_etDir( DY ),
m_loc( CPoint3D() ),
m_textPoint ( CPoint() ),
m_axis( CVector3D() ),
m_rot( 0.f ),
m_pRDL( pRDL )
{
}
CDataGraphicsPlate::~CDataGraphicsPlate(void)
{
for( int i = 0; i < 4; i++ ){
m_resultMagAtNode[i] = 0.;
m_texCoords[i] = CPoint3D();
}
m_pP = NULL;
m_pRC = NULL;
}
void ThothWindow::on_colorButton_clicked()
{
ModelInfo mi;
int pos = ui->buttonGroup->checkedId();
int texture;
popUp->setText("");
if(pos != -1)
{
switch(pos)
{
case -2:
qDebug() << "Pressed 1";
mi.textureName.color.c1 = CPoint3D(m_color.red()/255.f, m_color.green()/255.f, m_color.blue()/255.f);
mi.textureName.material.M1 = textureName;
texture = 1;
break;
case -4:
qDebug() << "Pressed 2";
mi.textureName.color.c2 = CPoint3D(m_color.red()/255.f, m_color.green()/255.f, m_color.blue()/255.f);
mi.textureName.material.M2 = textureName;
texture = 2;
break;
case -3:
qDebug() << "Pressed 3";
mi.textureName.color.c3 = CPoint3D(m_color.red()/255.f, m_color.green()/255.f, m_color.blue()/255.f);
mi.textureName.material.M3 = textureName;
texture = 3;
break;
case -5:
qDebug() << "Pressed 4";
mi.textureName.color.c4 = CPoint3D(m_color.red()/255.f, m_color.green()/255.f, m_color.blue()/255.f);
mi.textureName.material.M4 = textureName;
texture = 4;
break;
}
ui->statusBar->showMessage("Changing texture to the objet...", 2000);
emit newModel(mi, texture);
}
else
{
popUp->setText("Select in which texture you want to put it");
}
}
CGraphicsNodeLoad::CGraphicsNodeLoad( const CNodalLoad* pNL ):
m_etDir( DY ),
m_loc( CPoint3D() ),
m_textPoint ( CPoint() ),
m_axis( CVector3D() ),
m_rot( 0.f ),
m_pNL( pNL )
{
SetupNodeLoad( );
}
CGraphicsCamera::CGraphicsCamera( HWND hWnd, HDC hDC, HGLRC hGLRC ) :
m_hDC( hDC ),
m_hGLRC( hGLRC ),
m_hWnd( hWnd ),
m_Aspect( 1.0 ),
m_up( CVector3D( 0., 1., 0. ) ),
m_pos( CPoint3D( 0.0, 0.0, -10.0 ) ),
m_dir( CVector3D( 0.0, 0.0, -1.0 ) ),
m_rot( CPoint3D( 0.0, 0.0, 0.0 ) ),
m_ViewVolumeWidth( EMPTY_VIEW_VOLUME_WIDTH ),
m_ViewVolumeHeight( EMPTY_VIEW_VOLUME_HEIGHT ),
m_Near( Z_NEAR ),
m_Far( Z_FAR ),
m_focalPt( CPoint3D::ORIGIN ),
m_bBusy( false ),
m_gridPlane(),
m_bPerspective( true ),
m_cx( 100 ),
m_cy( 100 )
{
}
//rotate the camera angleInc radians around a unit vector
void CGraphicsCamera::Rotate( CVector3D axis, double angleInc )
{
CQuaternion quat( angleInc, axis.normalize() );
double m[4][4] = {0.};
quat.QuatToMat( m );
CVector3D v1( m_pos, m_focalPt );
//multiply our view vector by the rotation matrix
v1 = v1*m;
//update our position
m_pos = CPoint3D( v1.x + m_focalPt.x, v1.y + m_focalPt.y, v1.z + m_focalPt.z );
//update our camera's up vector
m_up = m_up*m;
}
void CRichModel::AssignColor(const vector<double>& diffused_value_r ,
const vector<double>& diffused_value_g ,
const vector<double>& diffused_value_b )
{
m_vertex_colors.resize( m_Verts.size());
assert(diffused_value_r.size() == m_vertex_colors.size());
assert(diffused_value_g.size() == m_vertex_colors.size());
assert(diffused_value_b.size() == m_vertex_colors.size());
for(int i = 0; i < m_vertex_colors.size();++i) {
m_vertex_colors[i] = CPoint3D(diffused_value_r[i] ,
diffused_value_g[i] ,
diffused_value_b[i]);
}
}
//operators
//modified by wangxin
CPoint3D CPoint3D::operator*( const MATRIX3D& matrix ) const
{
double rx, ry, rz, sc;
rx = x*matrix.a[0] + y*matrix.a[4] + z*matrix.a[8] + matrix.a[12];
ry = x*matrix.a[1] + y*matrix.a[5] + z*matrix.a[9] + matrix.a[13];
rz = x*matrix.a[2] + y*matrix.a[6] + z*matrix.a[10] + matrix.a[14];
sc = x*matrix.a[3] + y*matrix.a[7] + z*matrix.a[11] + matrix.a[15];
if(sc==0)
sc=1;
rx /= sc;
ry /= sc;
rz /= sc;
return CPoint3D( rx, ry, rz );
}
//void CGraphicsCamera::Rotate
void CGraphicsCamera::Rotate( const CPoint3D& euler_angles )
{
CQuaternion q( euler_angles.x, euler_angles.y, euler_angles.z );
double m[4][4] = {0. };
q.QuatToMat( m );
CVector3D v1( m_pos, m_focalPt );
double dist = v1.length();
v1 = CVector3D( 0., 0., 1. );
v1*dist;
m_pos = CPoint3D( v1.x + m_focalPt.x, v1.y + m_focalPt.y, v1.z + m_focalPt.z );
m_up = CVector3D( 0., 1., 0. );
Rotate( CVector3D::X_AXIS, euler_angles.x );
Rotate( CVector3D::Y_AXIS, euler_angles.y );
Rotate( CVector3D::Z_AXIS, euler_angles.z );
//m_up = m_up*m;
}
void CCustomParser::parse(const std::string& filename) {
std::ifstream in(filename);
std::string s;
while(std::getline(in, s)) {
std::istringstream s_stream(s);
std::string cur_s;
s_stream >> cur_s;
if(cur_s == "sphere") {
double c_x, c_y, c_z, radius;
int r, g, b;
s_stream >> c_x >> c_y >> c_z >> radius;
s_stream >> r >> g >> b;
CMaterial mat;
mat.set_color(CColor(r, g, b));
CSphere* sphere = new CSphere(radius, CPoint3D(c_x, c_y, c_z), mat);
m_objects.push_back(sphere);
}
else if(cur_s == "camera") {
void CDataGraphicsPlate::Initialize( const CPlanar* pP )
{
m_pP = pP;
for( int i = 0; i < 4; i++ ){
m_resultMagAtNode[i] = 0.;
m_texCoords[i] = CPoint3D();
}
CHECK_IF( pP )
{
m_bTriangle = (m_pP->node(4) == m_pP->node(1)) || (m_pP->node(4) == NULL);
int nPts = m_bTriangle ? 3 : 4;
for( int i = 0; i < nPts; i++ ) {
const CNode* pN = m_pP->node(i+1);
if( pN ) { // TeK Added Error checking, crashed with a corrupted file...
m_points[i] = *pN;
}
}
}
}
void CCamera::Init() {
m_eye = CPoint3D(0, 0, 1000.0);
m_ref[0] = 0;
m_ref[1] = 0;
m_ref[2] = 0;
m_far = 10000;
m_near = 1;
m_width = 2400.0;
m_height = 2400.0;
m_updir[0] = 0.0;
m_updir[1] = 1.0;
m_updir[2] = 0.0;
m_screen[0] = 400;
m_screen[1] = 400;
}
// The following function is called to indicate how much of the
// real world to use and also the center of the view
void CGraphicsCamera::SetupWorldSizeAndCenter( double width, double height,
double /*depth*/, double xCenter,
double yCenter, double zCenter )
{
// code below assumes an XY View (I think) and needs to be modified in the future
m_ViewVolumeWidth = width;
m_ViewVolumeHeight = height;
m_pos.z = zCenter;
//make sure we have good view of the origin
if( equal( m_pos.z, 0.0 ) )
m_pos.z = EMPTY_VIEW_VOLUME_ZPOS;
m_pos.x = xCenter;
m_pos.y = yCenter;
m_focalPt = CPoint3D( xCenter, yCenter, zCenter );
SetupViewVolume( width*2, height*2 );
m_pos.z *= m_pos.z;
MoveTo( m_pos );
}
void CRichModel::ReadColorFile(const string& clr_file_name)
{
m_vertex_colors.resize( m_Verts.size());
FILE* clr_file = fopen(clr_file_name.c_str() , "r");
for(int i = 0; i < m_vertex_colors.size();++i) {
char buf[256];
if ( fgets (buf , 100 , clr_file) != NULL ){
int r , g , b;
sscanf(buf,"%*s%d%d%d" , &r , &g , &b);
g = 0;
b = 0;
m_vertex_colors[i] = CPoint3D(r/255.0,g/255.0,b/255.0);
if( i < 10 ){
fprintf(stderr,"%lf %lf %lf\n" , r/255.0,0,0);
}
}else{
assert(false);
}
}
fclose(clr_file);
}
bool
CImportX3D::
read(CFile &file)
{
file_ = &file;
std::string line;
file_->readLine(line);
CStrWords words = CStrUtil::toWords(line, NULL);
int num_points = CStrUtil::toInteger(words[0].getWord());
int num_lines = CStrUtil::toInteger(words[1].getWord());
for (int i = 0; i < num_points; i++) {
file_->readLine(line);
CStrWords words = CStrUtil::toWords(line, NULL);
double x = CStrUtil::toReal(words[0].getWord());
double y = -CStrUtil::toReal(words[1].getWord());
double z = CStrUtil::toReal(words[2].getWord());
object_->addVertex(CPoint3D(x, y, z));
}
for (int j = 0; j < num_lines; j++) {
file_->readLine(line);
CStrWords words = CStrUtil::toWords(line, NULL);
int start = CStrUtil::toInteger(words[0].getWord());
int end = CStrUtil::toInteger(words[1].getWord());
object_->addLine(start, end);
}
return true;
}
void CGraphicsCamera::RotateZ( double angleInc, CWindowFilter& filter )
{
m_rot.z += angleInc;
if( m_rot.z > M_PI*2 )
m_rot.z = 0.0;
else if( m_rot.z < -M_PI*2 )
m_rot.z = 0.0;
filter.SetRotations( m_rot );
//JL note 2/11/2009 - let's try rotating around the global z axis...
CQuaternion quat( angleInc, CVector3D( 0, 0, 1 ) );
//CQuaternion quat( angleInc, CVector3D( m_pos, m_focalPt ).normalize() );
double m[4][4] = {0.};
quat.QuatToMat( m );
CVector3D v1( m_pos, m_focalPt );
//multiply our view vector by the rotation matrix
v1 = v1*m;
//update our position
m_pos = CPoint3D( v1.x + m_focalPt.x, v1.y + m_focalPt.y, v1.z + m_focalPt.z );
//update our camera's up vector
m_up = m_up*m;
}
CGeomAxes3D::
CGeomAxes3D(CGeomScene3D *pscene, const std::string &name) :
CGeomObject3D(pscene, name)
{
uint vertices[6];
vertices[0] = addVertex(CPoint3D( 0, 0, 1));
vertices[1] = addVertex(CPoint3D( 0, 0, -1));
vertices[2] = addVertex(CPoint3D( 0, 1, 0));
vertices[3] = addVertex(CPoint3D( 0, -1, 0));
vertices[4] = addVertex(CPoint3D( 1, 0, 0));
vertices[5] = addVertex(CPoint3D(-1, 0, 0));
for (int i = 0; i < 3; ++i) {
int v1 = vertices[2*i ];
int v2 = vertices[2*i + 1];
addLine(v1, v2);
}
}
static void
CCeilRayTraceMoveLightCmd(ClLanguageCommand *command, ClLanguageArgs *args, void *data)
{
args->setSpaceSeparated(true);
args->setArgs(command);
std::string id = "light";
CPoint3D delta = CPoint3D(0,0,0);
uint num_args = args->getNumArgs();
int error_code;
for (uint i = 0; i < num_args; ++i) {
std::string arg = args->getArg(i + 1, &error_code);
if (arg[0] == '-') {
if (arg == "-id") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
id = args->getStringArg(i + 1, &error_code);
}
else if (arg == "-delta") {
double *reals;
uint num_reals;
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
args->getRealArrayArg(i + 1, &reals, &num_reals, &error_code);
if (error_code == 0 && num_reals == 3)
delta = CPoint3D(reals[0], reals[1], reals[2]);
}
else
ClParserInst->error("Invalid option '%s'", arg.c_str());
}
else
ClParserInst->error("Invalid argument '%s'", arg.c_str());
}
CCeilRayTrace *raytrace = static_cast<CCeilRayTrace *>(data);
CRayTraceLight *light = raytrace->getRayTrace()->getLight(id);
if (light == NULL) {
ClParserInst->error("Invalid light '%s'", id.c_str());
return;
}
CGeomPoint3D vertex = light->getPosition();
light->setPosition(vertex.getModel() + delta);
}
static void
CCeilRayTraceAddLightCmd(ClLanguageCommand *command, ClLanguageArgs *args, void *data)
{
args->setSpaceSeparated(true);
args->setArgs(command);
std::string id = "light";
CPoint3D position = CPoint3D(0,0,0);
std::string color = "";
uint num_args = args->getNumArgs();
int error_code;
for (uint i = 0; i < num_args; ++i) {
std::string arg = args->getArg(i + 1, &error_code);
if (arg[0] == '-') {
if (arg == "-id") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
id = args->getStringArg(i + 1, &error_code);
}
else if (arg == "-position") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
double *reals;
uint num_reals;
args->getRealArrayArg(i + 1, &reals, &num_reals, &error_code);
if (error_code == 0 && num_reals == 3)
position = CPoint3D(reals[0], reals[1], reals[2]);
}
else if (arg == "-color") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
color = args->getStringArg(i + 1, &error_code);
}
else
ClParserInst->error("Invalid option '%s'", arg.c_str());
}
else
ClParserInst->error("Invalid argument '%s'", arg.c_str());
}
CCeilRayTrace *raytrace = static_cast<CCeilRayTrace *>(data);
CRayTraceLight *light = raytrace->getRayTrace()->addLight(position);
if (color != "")
light->setAmbient(CRGBName::toRGBA(color));
light->setName(id);
}
static void
CCeilRayTraceAddModelCmd(ClLanguageCommand *command, ClLanguageArgs *args, void *data)
{
args->setSpaceSeparated(true);
args->setArgs(command);
std::string filename;
double scale(1.0);
bool auto_scale(false);
CPoint3D translate(0,0,0);
bool auto_translate(false);
CPoint3D rotate(0,0,0);
CRayTraceShapeData shape_data;
CCeilRayTraceParseShapeArgs(args, shape_data);
uint num_args = args->getNumArgs();
int error_code, skip;
for (uint i = 0; i < num_args; ++i) {
std::string arg = args->getArg(i + 1, &error_code);
if (arg[0] == '-') {
if (arg == "-filename") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
filename = args->getStringArg(i + 1, &error_code);
}
else if (arg == "-scale") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
scale = args->getRealArg(i + 1, &error_code);
}
else if (arg == "-auto_scale") {
auto_scale = true;
}
else if (arg == "-translate") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
double *reals;
uint num_reals;
args->getRealArrayArg(i + 1, &reals, &num_reals, &error_code);
if (error_code == 0 && num_reals == 3)
translate = CPoint3D(reals[0], reals[1], reals[2]);
}
else if (arg == "-auto_translate") {
auto_translate = true;
}
else if (arg == "-rotate") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
double *reals;
uint num_reals;
args->getRealArrayArg(i + 1, &reals, &num_reals, &error_code);
if (error_code == 0 && num_reals == 3)
rotate = CPoint3D(reals[0], reals[1], reals[2]);
}
else if (CCeilRayTraceIsShapeArg(arg, &skip)) {
i += skip;
}
else
ClParserInst->error("Invalid option '%s'", arg.c_str());
}
else
ClParserInst->error("Invalid argument '%s'", arg.c_str());
}
CCeilRayTrace *raytrace = static_cast<CCeilRayTrace *>(data);
raytrace->getRayTrace()->addModel(filename, scale, auto_scale, translate,
auto_translate, rotate, shape_data);
}
static void
CCeilRayTraceAddPlaneCmd(ClLanguageCommand *command, ClLanguageArgs *args, void *data)
{
args->setSpaceSeparated(true);
args->setArgs(command);
CPoint3D p1(0,0,0);
CPoint3D p2(1,0,0);
CPoint3D p3(1,1,0);
CRayTraceShapeData shape_data;
CCeilRayTraceParseShapeArgs(args, shape_data);
uint num_args = args->getNumArgs();
int error_code, skip;
for (uint i = 0; i < num_args; ++i) {
std::string arg = args->getArg(i + 1, &error_code);
if (arg[0] == '-') {
if (arg == "-p1") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
double *reals;
uint num_reals;
args->getRealArrayArg(i + 1, &reals, &num_reals, &error_code);
if (error_code == 0 && num_reals == 3)
p1 = CPoint3D(reals[0], reals[1], reals[2]);
}
else if (arg == "-p2") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
double *reals;
uint num_reals;
args->getRealArrayArg(i + 1, &reals, &num_reals, &error_code);
if (error_code == 0 && num_reals == 3)
p2 = CPoint3D(reals[0], reals[1], reals[2]);
}
else if (arg == "-p3") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
double *reals;
uint num_reals;
args->getRealArrayArg(i + 1, &reals, &num_reals, &error_code);
if (error_code == 0 && num_reals == 3)
p3 = CPoint3D(reals[0], reals[1], reals[2]);
}
else if (CCeilRayTraceIsShapeArg(arg, &skip)) {
i += skip;
}
else
ClParserInst->error("Invalid option '%s'", arg.c_str());
}
else
ClParserInst->error("Invalid argument '%s'", arg.c_str());
}
CCeilRayTrace *raytrace = static_cast<CCeilRayTrace *>(data);
raytrace->getRayTrace()->addPlane(p1, p2, p3, shape_data);
}
CPoint3D CPoint3D::operator/(double d) const
{
return CPoint3D(x / d, y / d, z / d);
}
CPoint3D CPoint3D::operator+( VECTOR3D v ) const
{
return CPoint3D( x+v.dx, y+v.dy, z+v.dz );
}
static void
CCeilRayTraceMoveCameraCmd(ClLanguageCommand *command, ClLanguageArgs *args, void *data)
{
args->setSpaceSeparated(true);
args->setArgs(command);
COptValT<CPoint3D> delta;
COptValT<CPoint3D> position;
uint num_args = args->getNumArgs();
int error_code;
for (uint i = 0; i < num_args; ++i) {
std::string arg = args->getArg(i + 1, &error_code);
if (arg[0] == '-') {
if (arg == "-position") {
double *reals;
uint num_reals;
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
args->getRealArrayArg(i + 1, &reals, &num_reals, &error_code);
if (error_code == 0 && num_reals == 3)
position = CPoint3D(reals[0], reals[1], reals[2]);
}
else if (arg == "-delta") {
double *reals;
uint num_reals;
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
args->getRealArrayArg(i + 1, &reals, &num_reals, &error_code);
if (error_code == 0 && num_reals == 3)
delta = CPoint3D(reals[0], reals[1], reals[2]);
}
else
ClParserInst->error("Invalid option '%s'", arg.c_str());
}
else
ClParserInst->error("Invalid argument '%s'", arg.c_str());
}
CCeilRayTrace *raytrace = static_cast<CCeilRayTrace *>(data);
CRayTraceCamera *camera = raytrace->getRayTrace()->getCamera();
if (camera) {
if (position.isValid())
camera->setPosition(position.getValue());
else if (delta.isValid())
camera->setPosition(camera->getPosition() + delta.getValue());
}
}
static void
CCeilRayTraceParseShapeArgs(ClLanguageArgs *args, CRayTraceShapeData &shape_data)
{
uint num_args = args->getNumArgs();
int error_code;
for (uint i = 0; i < num_args; ++i) {
std::string arg = args->getArg(i + 1, &error_code);
if (arg[0] != '-')
continue;
if (arg == "-id") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
shape_data.id = args->getStringArg(i + 1, &error_code);
}
else if (arg == "-color") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
shape_data.color = args->getStringArg(i + 1, &error_code);
}
else if (arg == "-translate") {
double *reals;
uint num_reals;
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
args->getRealArrayArg(i + 1, &reals, &num_reals, &error_code);
if (error_code == 0 && num_reals == 3)
shape_data.translate = CPoint3D(reals[0], reals[1], reals[2]);
}
else if (arg == "-scale") {
double *reals;
uint num_reals;
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
args->getRealArrayArg(i + 1, &reals, &num_reals, &error_code);
if (error_code == 0 && num_reals == 3)
shape_data.scale = CPoint3D(reals[0], reals[1], reals[2]);
}
else if (arg == "-rotate") {
double *reals;
uint num_reals;
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
args->getRealArrayArg(i + 1, &reals, &num_reals, &error_code);
if (error_code == 0 && num_reals == 3)
shape_data.rotate = CPoint3D(reals[0], reals[1], reals[2]);
}
else if (arg == "-marble") {
shape_data.marble = true;
}
else if (arg == "-noise") {
shape_data.noise = true;
}
else if (arg == "-mandelbrot") {
shape_data.mandelbrot = true;
}
else if (arg == "-image") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
shape_data.image = args->getStringArg(i + 1, &error_code);
}
else if (arg == "-reflect") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
shape_data.reflect = args->getRealArg(i + 1, &error_code);
}
else if (arg == "-refract") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
shape_data.refract = args->getRealArg(i + 1, &error_code);
}
else if (arg == "-refract_index") {
++i;
if (i >= num_args) {
ClParserInst->error("Missing value for '%s'", arg.c_str());
break;
}
shape_data.refract_index = args->getRealArg(i + 1, &error_code);
}
}
}
CPoint3D CPoint3D::operator-( VECTOR3D v ) const
{
return CPoint3D( x-v.dx, y-v.dy, z-v.dz );
}