std::list<std::shared_ptr<I_Object>> SceneSettingReader::readObjects()
{
std::list<std::shared_ptr<I_Object>> objects;
settings_.beginGroup(OBJECTS_GROUP);
const int size = settings_.beginReadArray("objects");
for (int i = 0; i < size; ++i)
{
settings_.setArrayIndex(i);
if (settings_.value("type").toString() == "sphere")
{
objects.push_back(std::shared_ptr<I_Object>(readSphere()));
}
else if (settings_.value("type").toString() == "triangle")
{
objects.push_back(std::shared_ptr<I_Object>(readTriangle()));
}
else if (settings_.value("type").toString() == "quad")
{
objects.push_back(std::shared_ptr<I_Object>(readQuad()));
}
else if (settings_.value("type").toString() == "model")
{
objects.push_back(std::shared_ptr<I_Object>(readModel()));
}
else
{
std::cout << "Error: object type is not valid"
<< settings_.value("type").toString().toStdString() << std::endl;
}
}
settings_.endArray();
settings_.endGroup();
return objects;
}
void XMLMesh::startElement(const xmlChar *name, const xmlChar **attrs) {
switch (state) {
case OUTSIDE:
if (xmlStrcasecmp(name, (xmlChar *) "mesh") == 0) {
readMesh(name, attrs);
state = INSIDE_MESH;
}
break;
case INSIDE_MESH:
if (xmlStrcasecmp(name, (xmlChar *) "vertices") == 0) {
readVertices(name, attrs);
state = INSIDE_VERTICES;
}
else if (xmlStrcasecmp(name, (xmlChar *) "cells") == 0) {
readCells(name, attrs);
state = INSIDE_CELLS;
}
break;
case INSIDE_VERTICES:
if (xmlStrcasecmp(name, (xmlChar *) "vertex") == 0)
readVertex(name, attrs);
break;
case INSIDE_CELLS:
if (xmlStrcasecmp(name, (xmlChar *) "interval") == 0) {
readInterval(name, attrs);
} else if (xmlStrcasecmp(name, (xmlChar *) "triangle") == 0) {
readTriangle(name, attrs);
} else if (xmlStrcasecmp(name, (xmlChar *) "tetrahedron") == 0) {
readTetrahedron(name, attrs);
}
break;
default:
break;
}
};
int main(void) {
char type;
int countFigures = 0;
int countRectangles = 0;
int countCircles = 0;
int countTriangles = 0;
Rectangle rectangles[10];
Circle circles[10];
Triangle triangles[10];
float pointX;
float pointY;
while(scanf("%c", &type) == 1) {
if (type == '*') {
break;
} else if (type == 'r') {
readRectangle(countFigures, countRectangles, rectangles);
countRectangles++;
countFigures++;
} else if (type == 'c') {
readCircle(countFigures, countCircles, circles);
countCircles++;
countFigures++;
} else if (type == 't') {
readTriangle(countFigures, countTriangles, triangles);
countTriangles++;
countFigures++;
} else {
continue;
}
}
int pointIndex = 1;
while(scanf("%f %f\n", &pointX, &pointY) == 2) {
if (pointX >= 9999 && pointY >= 9999) {
break;
} else {
checkInFigure(rectangles, countRectangles,
circles, countCircles,
triangles, countTriangles,
pointIndex, pointX, pointY);
pointIndex++;
}
}
return 0;
}
void ModelFactory::readItems()
{
bool eof = false;
std::string current = readerObj->readWord(eof);
while (!eof)
{
if (strcmp("f", current.data()) == 0)
model->addPolygon(readTriangle());
else if (strcmp("v", current.data()) == 0)
model->addPoint(readPoint3D());
// else if (strcmp("vt", current.data()) == 0)
// model->addTexture(readPoint2D());
else if (strcmp("vn", current.data()) == 0)
model->addNormal(readPoint3D());
current = readerObj->readWord(eof);
}
}
ShapePointer SceneLoader::readShape(const QDomElement &element) const {
QString shapeType;
if (!readAttributeAsString(element, "type", shapeType)) {
return ShapePointer(NULL);
}
MaterialPointer shapeMaterial = readMaterial(element);
if (shapeMaterial == NULL) {
return ShapePointer(NULL);
}
if (shapeType == "plane") {
return readPlane(element, shapeMaterial);
}
if (shapeType == "sphere") {
return readSphere(element, shapeMaterial);
}
if (shapeType == "cylinder") {
return readCylinder(element, shapeMaterial);
}
if (shapeType == "cone") {
return readCone(element, shapeMaterial);
}
if (shapeType == "triangle") {
return readTriangle(element, shapeMaterial);
}
if (shapeType == "box") {
return readBox(element, shapeMaterial);
}
if (shapeType == "torus") {
return readTorus(element, shapeMaterial);
}
if (shapeType == "model") {
return readMeshModel(element, shapeMaterial);
}
std::cerr << "Scene parsing error: unknown shape type '" << shapeType.toUtf8().constData() << "'" << std::endl;
return ShapePointer(NULL);
}