void runTest() {
QList<string> attributes;
attributes.push_back("color");
attributes.push_back("normal");
attributes.push_back("tangent");
attributes.push_back("bitangent");
attributes.push_back("uv");
Config::Instance().load("config.xml");
Mesh * sphere = Geometry::sphere(attributes, 11.0f, 100, 50);
sphere->setDrawType(GL_PATCHES);
Mesh * cube = Geometry::cube(attributes);
cube->setDrawType(GL_PATCHES);
Mesh * tetrahedron = Geometry::tetrahedron(attributes);
tetrahedron->setDrawType(GL_PATCHES);
Mesh * plane = Geometry::plane(attributes, QRectF(0,0,10,10));
plane->setDrawType(GL_PATCHES);
vector<float> resolution = { 10.0f, 10.0f, 10.0f };
Mesh * stars = Geometry::stars(attributes, resolution, 1.0f, 1.0f, 1.0f);
stars->setDrawType(GL_PATCHES);
Mesh * spiral = Geometry::spiral(attributes, 30);
spiral->setDrawType(GL_PATCHES);
Mesh * icosahedron = Geometry::icosahedron(attributes);
icosahedron->setDrawType(GL_PATCHES);
Mesh * monkey = MeshLoader::load(attributes,"monkey.blend");
monkey->setDrawType(GL_POINTS);
MengerSponge * sponge = new MengerSponge(attributes, 3);
Mesh * spongeMesh = sponge->getMesh();
spongeMesh->setDrawType(GL_POINTS);
}
TestObject():sponge(false,2,false){
mesh = new IndexedMesh();
sponge.toMesh(mesh);
std::cout << mesh->getFaces().size() << std::endl;
mesh->removeDoubleTriangles(true);
std::cout << mesh->getFaces().size() << std::endl;
meshRender = new MeshRenderer();
meshRender->buildFromMesh(mesh,false);
}
void SceneLoader::appendMesh(const QDomElement & meshNode) {
string name = meshNode.attribute("name").toStdString();
LogDebug << "Mesh name:" << name;
Mesh *mesh = NULL;
if (meshNode.tagName() == "File") {
string meshUrl = meshNode.attribute("url").toStdString();
QList<string> attributes;
attributes.push_back("normal");
attributes.push_back("tangent");
attributes.push_back("bitangent");
attributes.push_back("uv");
mesh = MeshLoader::load(attributes, meshUrl);
} else if (meshNode.tagName() == "Procedural") {
if (meshNode.attribute("type") == "Sponge") {
QList<string> attributes;
attributes.push_back("normal");
MengerSponge * sponge = new MengerSponge(attributes, meshNode.attribute(
"recursion").toUInt());
mesh = sponge->getMesh();
} else if (meshNode.attribute("type") == "Stars") {
QList<string> attributes;
attributes.push_back("color");
float resolution = meshNode.attribute("resolution").toFloat();
QVector3D resolutionVec =
QVector3D(resolution, resolution, resolution);
mesh = Geometry::stars(
attributes,
resolutionVec,
meshNode.attribute("density").toFloat(),
meshNode.attribute("randomness").toFloat(),
meshNode.attribute("colorIntensity").toFloat());
} else if (meshNode.attribute("type") == "Tetrahedron") {
QList<string> attributes;
attributes.push_back("color");
mesh = Geometry::tetrahedron(attributes);
} else if (meshNode.attribute("type") == "Cube") {
QList<string> attributes;
attributes.push_back("color");
mesh = Geometry::cube(attributes);
} else if (meshNode.attribute("type") == "Plane") {
QList<string> attributes;
attributes.push_back("color");
mesh = Geometry::plane(
attributes,
QRectF(
meshNode.attribute("left").toFloat(),
meshNode.attribute("top").toFloat(),
meshNode.attribute("width").toFloat(),
meshNode.attribute("height").toFloat()));
} else if (meshNode.attribute("type") == "Sphere") {
QList<string> attributes;
attributes.push_back("color");
mesh = Geometry::sphere(
attributes,
meshNode.attribute("radius").toFloat(),
meshNode.attribute("slices").toInt(),
meshNode.attribute("stacks").toInt());
} else if (meshNode.attribute("type") == "Icosahedron") {
QList<string> attributes;
attributes.push_back("color");
mesh = Geometry::icosahedron(attributes);
} else if (meshNode.attribute("type") == "Spiral") {
QList<string> attributes;
attributes.push_back("color");
mesh = Geometry::spiral(
attributes,
meshNode.attribute("resolution").toInt());
} else {
QList<string> attributes;
attributes.push_back("color");
mesh = Geometry::cube(attributes);
LogError << "Unknown Mesh Type" << meshNode.attribute("type").toStdString();
}
}
if (meshNode.hasAttribute("drawType")) {
GLenum drawType = GL_TRIANGLES;
string drawTypeString = meshNode.attribute("drawType").toStdString();
if (drawTypeString == "PATCHES")
drawType = GL_PATCHES;
else if (drawTypeString == "POINTS")
drawType = GL_POINTS;
else if (drawTypeString == "TRIANGLE_STRIP")
drawType = GL_TRIANGLE_STRIP;
else if (drawTypeString == "TRIANGLES")
drawType = GL_TRIANGLES;
else if (drawTypeString == "LINES")
drawType = GL_LINES;
mesh->setDrawType(drawType);
}
Scene::Instance().meshes.insert(name, mesh);
}
void SceneLoader::appendMesh(const QDomElement & meshNode) {
string name = meshNode.attribute("name").toStdString();
LogDebug << "Mesh name:" << name;
Mesh *mesh = NULL;
if (meshNode.tagName() == "File") {
string meshUrl = meshNode.attribute("url").toStdString();
QList<string> attributes;
attributes.push_back("normal");
attributes.push_back("tangent");
attributes.push_back("bitangent");
attributes.push_back("uv");
if (meshNode.hasAttribute("drawType")) {
GLint drawType = GL_TRIANGLES;
string drawTypeString =
meshNode.attribute("drawType").toStdString();
if (drawTypeString == "PATCHES")
drawType = GL_PATCHES;
else if (drawTypeString == "POINTS")
drawType = GL_POINTS;
else if (drawTypeString == "TRIANGLE_STRIP")
drawType = GL_TRIANGLE_STRIP;
else if (drawTypeString == "TRIANGLES")
drawType = GL_TRIANGLES;
else if (drawTypeString == "LINES")
drawType = GL_LINES;
mesh = MeshLoader::load(attributes, meshUrl);
mesh->setDrawType(drawType);
} else {
mesh = MeshLoader::load(attributes, meshUrl);
}
} else if (meshNode.tagName() == "Procedural") {
if (meshNode.attribute("type") == "Sponge") {
QList<string> attributes;
attributes.push_back("normal");
MengerSponge * sponge = new MengerSponge(attributes, meshNode.attribute(
"recursion").toInt());
mesh = sponge->getMesh();
} else if (meshNode.attribute("type") == "Stars") {
QList<string> attributes;
attributes.push_back("color");
float resolution = meshNode.attribute("resolution").toFloat();
vector<float> resolutionvec = { resolution, resolution, resolution };
mesh = Geometry::stars(
attributes,
resolutionvec,
meshNode.attribute("density").toFloat(),
meshNode.attribute("randomness").toFloat(),
meshNode.attribute("colorIntensity").toFloat());
} else if (meshNode.attribute("type") == "Spiral") {
QList<string> attributes;
attributes.push_back("color");
mesh = Geometry::spiral(
attributes,
meshNode.attribute("resolution").toFloat());
}
}
SceneData::Instance().meshes.insert(name, mesh);
}
