void form::exportModel() {
mExporter.beginModel("blob sim");
addMesh(mMesh);
addMesh(mOuterMesh);
// doing the edge by hand
for (int i=1; i<mMasterEdgeParticles.size();i++) {
ofPoint p0 = mBottomParticles[mMasterEdgeParticles[i-1]->array_ind]->getPosition();
ofPoint p1 = mBottomParticles[mMasterEdgeParticles[i]->array_ind]->getPosition();
ofPoint p2 = mParticles[mMasterEdgeParticles[i]->array_ind]->getPosition();
ofPoint p3 = mParticles[mMasterEdgeParticles[i-1]->array_ind]->getPosition();
mExporter.addTriangle(p0, p1, p2, ofPoint(0,0,0));
mExporter.addTriangle(p0, p2, p3, ofPoint(0,0,0));
}
for (int i=1; i<mSlaveEdgeParticles.size();i++) {
ofBeginShape();
ofPoint p0 = mBottomParticles[mSlaveEdgeParticles[i-1]->array_ind]->getPosition();
ofPoint p1 = mBottomParticles[mSlaveEdgeParticles[i]->array_ind]->getPosition();
ofPoint p2 = mParticles[mSlaveEdgeParticles[i]->array_ind]->getPosition();
ofPoint p3 = mParticles[mSlaveEdgeParticles[i-1]->array_ind]->getPosition();
mExporter.addTriangle(p0, p1, p2, ofPoint(0,0,0));
mExporter.addTriangle(p0, p2, p3, ofPoint(0,0,0));
}
mExporter.useASCIIFormat(false); //export as binary
mExporter.saveModel(ofToDataPath("blob-to-print-"+ofGetTimestampString()+".stl"));
}
Main::Main(QGraphicsScene& c, QWidget* parent, const char* name, Qt::WindowFlags f) :
Q3MainWindow(parent,name,f),
canvas(c)
{
editor = new FigureEditor(canvas,this);
QMenuBar* menu = menuBar();
Q3PopupMenu* file = new Q3PopupMenu( menu );
file->insertItem("&Fill canvas", this, SLOT(init()), Qt::CTRL+Qt::Key_F);
file->insertItem("&Erase canvas", this, SLOT(clear()), Qt::CTRL+Qt::Key_E);
file->insertItem("&New view", this, SLOT(newView()), Qt::CTRL+Qt::Key_N);
file->insertSeparator();
file->insertItem("&Print...", this, SLOT(print()), Qt::CTRL+Qt::Key_P);
file->insertSeparator();
file->insertItem("E&xit", qApp, SLOT(quit()), Qt::CTRL+Qt::Key_Q);
menu->insertItem("&File", file);
Q3PopupMenu* edit = new Q3PopupMenu( menu );
edit->insertItem("Add &Circle", this, SLOT(addCircle()), Qt::ALT+Qt::Key_C);
edit->insertItem("Add &Hexagon", this, SLOT(addHexagon()), Qt::ALT+Qt::Key_H);
edit->insertItem("Add &Polygon", this, SLOT(addPolygon()), Qt::ALT+Qt::Key_P);
edit->insertItem("Add Spl&ine", this, SLOT(addSpline()), Qt::ALT+Qt::Key_I);
edit->insertItem("Add &Text", this, SLOT(addText()), Qt::ALT+Qt::Key_T);
edit->insertItem("Add &Line", this, SLOT(addLine()), Qt::ALT+Qt::Key_L);
edit->insertItem("Add &Rectangle", this, SLOT(addRectangle()), Qt::ALT+Qt::Key_R);
edit->insertItem("Add &Sprite", this, SLOT(addSprite()), Qt::ALT+Qt::Key_S);
edit->insertItem("Create &Mesh", this, SLOT(addMesh()), Qt::ALT+Qt::Key_M );
edit->insertItem("Add &Alpha-blended image", this, SLOT(addButterfly()), Qt::ALT+Qt::Key_A);
menu->insertItem("&Edit", edit);
Q3PopupMenu* view = new Q3PopupMenu( menu );
view->insertItem("&Enlarge", this, SLOT(enlarge()), Qt::SHIFT+Qt::CTRL+Qt::Key_Plus);
view->insertItem("Shr&ink", this, SLOT(shrink()), Qt::SHIFT+Qt::CTRL+Qt::Key_Minus);
view->insertSeparator();
view->insertItem("&Rotate clockwise", this, SLOT(rotateClockwise()), Qt::CTRL+Qt::Key_PageDown);
view->insertItem("Rotate &counterclockwise", this, SLOT(rotateCounterClockwise()), Qt::CTRL+Qt::Key_PageUp);
view->insertItem("&Zoom in", this, SLOT(zoomIn()), Qt::CTRL+Qt::Key_Plus);
view->insertItem("Zoom &out", this, SLOT(zoomOut()), Qt::CTRL+Qt::Key_Minus);
view->insertItem("Translate left", this, SLOT(moveL()), Qt::CTRL+Qt::Key_Left);
view->insertItem("Translate right", this, SLOT(moveR()), Qt::CTRL+Qt::Key_Right);
view->insertItem("Translate up", this, SLOT(moveU()), Qt::CTRL+Qt::Key_Up);
view->insertItem("Translate down", this, SLOT(moveD()), Qt::CTRL+Qt::Key_Down);
view->insertItem("&Mirror", this, SLOT(mirror()), Qt::CTRL+Qt::Key_Home);
menu->insertItem("&View", view);
menu->insertSeparator();
Q3PopupMenu* help = new Q3PopupMenu( menu );
help->insertItem("&About", this, SLOT(help()), Qt::Key_F1);
help->setItemChecked(dbf_id, TRUE);
menu->insertItem("&Help",help);
statusBar();
setCentralWidget(editor);
printer = 0;
init();
}
Magic3D::ObjectInstance::ObjectInstance(std::string name) : Object(eOBJECT_INSTANCE, eRENDER_3D, name)
{
this->instance = NULL;
this->spawnOnLoad = false;
box = Box(Vector3(-0.5f, -0.5f, -0.5f), Vector3(0.5f, 0.5f, 0.5f));
ModelInfo* modelInfo = ResourceManager::getModels()->get(M3D_PLACEHOLDER);
if (modelInfo)
{
std::vector<MeshInfo*>::const_iterator it_m = modelInfo->getMeshes()->begin();
std::vector<MeshInfo*>::const_iterator it_end = modelInfo->getMeshes()->end();
while (it_m != it_end)
{
MeshInfo* meshInfo = *it_m++;
Mesh* mesh = new Mesh(meshInfo->getData(), meshInfo->isDoubleSide());
addMesh(mesh);
Material* material = meshInfo->getMaterial();
if (!material)
{
material = ResourceManager::getMaterials()->get(M3D_DEFAULT_MATERIAL);
}
mesh->addMaterial(material);
}
}
}
MeshEditor::MeshEditor(SharedResources *shared, Editor *editor,
QWidget *parent) : QWidget(parent)
{
this->shared = shared;
this->editor = editor;
setFocusPolicy(Qt::StrongFocus);
QVBoxLayout *columns = new QVBoxLayout(this);
columns->setSizeConstraint(QLayout::SetMinimumSize);
columns->setSpacing(0);
columns->setMargin(0);
QHBoxLayout *topRow = new QHBoxLayout();
topRow->setSizeConstraint(QLayout::SetMinimumSize);
topRow->setSpacing(0);
topRow->setMargin(0);
initTopRow(topRow);
columns->addLayout(topRow);
meshViewer = new MeshViewer(shared, this);
columns->addWidget(meshViewer);
QVBoxLayout *layout = new QVBoxLayout();
layout->setMargin(10);
layout->setSpacing(3);
initFields(layout);
columns->addLayout(layout);
columns->addStretch(1);
connect(this, SIGNAL(meshChanged(pg::Geometry)), meshViewer,
SLOT(updateMesh(pg::Geometry)));
connect(meshViewer, SIGNAL(ready()), this, SLOT(addMesh()));
}
void ResourceManager::addTextureMaterialGeometryMesh(
const std::string& id,
resource_group::ResourceGroup resourceGroup,
const std::string& shader,
const glm::vec4& colour,
const std::string& texturePath,
unsigned frameRate,
bool repeat,
unsigned begin,
unsigned end,
const std::string& geometryPath,
int layer,
unsigned textureFlags,
unsigned materialFlags )
{
// texture
addTexture(
id, resourceGroup, texturePath, frameRate,
repeat, begin, end, textureFlags );
// material
addMaterial( id, resourceGroup, shader, colour, id, materialFlags );
// geometry
addGeometry( id, resourceGroup, geometryPath );
// mesh
addMesh( id, resourceGroup, layer, id, id );
}
void CMC_ModelData::loadFromTZW(const char *fileName)
{
// load All materials
auto data = tzw::Tfile::getInstance()->getData (fileName,true);
rapidjson::Document d;
d.Parse((const char *)data.getBytes ());
auto& materialsObj= d["materials"];
for(auto iter = materialsObj.Begin ();iter!=materialsObj.End ();iter++)
{
auto& materialObj = *iter;
auto material = new CMC_Material();
material->loadFromTZW (materialObj);
addMaterial (material);
}
//load all meshes.
auto& meshesObj = d["meshes"];
for(auto iter = meshesObj.Begin ();iter!= meshesObj.End ();iter++)
{
auto& meshObj = *iter;
auto mesh = new CMC_MeshData();
mesh->loadFromTZW (meshObj);
addMesh (mesh);
}
}
void
MeshViewController::onSignal(sg_gui::VolumePointSelected& signal) {
unsigned int x, y, z;
_labels->getDiscreteCoordinates(
signal.position().x(),
signal.position().y(),
signal.position().z(),
x, y, z);
float label = (*_labels)(x, y, z);
if (label == 0)
return;
LOG_DEBUG(meshviewcontrollerlog) << "selected label " << label << std::endl;
if (_meshes->contains(label)) {
removeMesh(label);
} else {
addMesh(label);
}
send<sg_gui::SetMeshes>(_meshes);
}
void EntityGridObject::addChildren(int y, int x, OBJECT_TYPE childType, GridMap * currMap)
{
EntityGridObject * newChild = new EntityGridObject(childType);
newChild->m_iIndexX = x;
newChild->m_iIndexY = y;
auto childGC = new GraphicsComponent();
switch (childType)
{
case OBJECT_UNDEFINED:
currMap->getGridMap()[y][x]->setremoveDoor(true);
currMap->getGridMap()[y][x]->replaceTile(Grid::TILE_FLOOR, BACKGROUND_TILE);
break;
case OBJECT_BOX:
break;
case OBJECT_KEY:
break;
case OBJECT_SWITCH:
break;
case OBJECT_DOOR:
newChild->setToggleable(true);
childGC->addMesh(MeshBuilder::GenerateQuad("Door", Color(1.f, 0.f, 0.f), 32.f));
childGC->getMesh()->textureArray[0] = LoadTGA("Images//Tiles//tile109.tga");
newChild->addComponent(childGC);
currMap->getGridMap()[y][x]->addGridEntity(newChild);
break;
}
this->m_cChildren.push_back(newChild);
}
bool Magic3D::Model::load(ModelInfo* modelInfo)
{
bool result = false;
if (modelInfo)
{
clearMeshes();
std::vector<MeshInfo*>::const_iterator it_m = modelInfo->getMeshes()->begin();
std::vector<MeshInfo*>::const_iterator it_end = modelInfo->getMeshes()->end();
while (it_m != it_end)
{
MeshInfo* meshInfo = *it_m++;
Mesh* mesh = new Mesh(meshInfo->getData(), meshInfo->isDoubleSide());
addMesh(mesh);
Magic3D::Material* material = meshInfo->getMaterial();
if (!material)
{
material = ResourceManager::getMaterials()->get(M3D_DEFAULT_MATERIAL);
}
mesh->addMaterial(material);
}
if (modelInfo->getSkeleton())
{
skeleton->copyFrom(modelInfo->getSkeleton());
}
updateBoundingBox();
}
return result;
}
Icosahedron* Icosahedron::createMesh( MeshType iMeshType, VertexType iVertexType )
{
Mesh *mesh = new Mesh( this, iMeshType, iVertexType ) ;
//http://en.wikipedia.org/wiki/Icosahedron
//(0, ±1, ±φ)
//(±1, ±φ, 0)
//(±φ, 0, ±1)
//where φ = (1 + √5) / 2
const real t = ( 1 + sqrt( 5.0 ) ) / 2.0 ;
// So each side has a length of sqrt( t*t + 1.0 )
real rScale = r / sqrt( t*t + 1.0 ) ; // correct the radius
Vector* v = &A ;
for( int i = 0 ; i < 4; i++ )
//v[ i ] = Vector( 0, -(i&2), -(i&1)*t ) ;
v[ i ] = rScale*Vector( 0, i&2?-1:1, i&1?-t:t ) ;
for( int i = 4 ; i < 8; i++ )
//v[ i ] = Vector( -(i&2), -(i&1)*t, 0 ) ;
v[ i ] = rScale*Vector( i&2?-1:1, i&1?-t:t, 0 ) ;
for( int i = 8 ; i < 12; i++ )
//v[ i ] = Vector( -(i&1)*t, 0, -(i&2) ) ;
v[ i ] = rScale*Vector( i&1?-t:t, 0, i&2?-1:1 ) ;
mesh->addTri( v[0], v[2], v[8] ) ;
mesh->addTri( v[0], v[8], v[4] ) ;
mesh->addTri( v[0], v[4], v[6] ) ;
mesh->addTri( v[0], v[6], v[9] ) ;
mesh->addTri( v[0], v[9], v[2] ) ;
mesh->addTri( v[2], v[7], v[5] ) ;
mesh->addTri( v[2], v[5], v[8] ) ;
mesh->addTri( v[2], v[9], v[7] ) ;
mesh->addTri( v[8], v[5], v[10] ) ;
mesh->addTri( v[8], v[10], v[4] ) ;
mesh->addTri( v[10], v[5], v[3] ) ;
mesh->addTri( v[10], v[3], v[1] ) ;
mesh->addTri( v[10], v[1], v[4] ) ;
mesh->addTri( v[1], v[6], v[4] ) ;
mesh->addTri( v[1], v[3], v[11] ) ;
mesh->addTri( v[1], v[11], v[6] ) ;
mesh->addTri( v[6], v[11], v[9] ) ;
mesh->addTri( v[11], v[3], v[7] ) ;
mesh->addTri( v[11], v[7], v[9] ) ;
mesh->addTri( v[3], v[5], v[7] ) ;
addMesh( mesh ) ;
return this ;
}
void MeshEditor::initTopRow(QHBoxLayout *topRow)
{
addButton = new QPushButton("+", this);
addButton->setFixedHeight(22);
addButton->setFixedWidth(22);
removeButton = new QPushButton("-", this);
removeButton->setFixedHeight(22);
removeButton->setFixedWidth(22);
meshBox = new QComboBox(this);
meshBox->setEditable(true);
meshBox->setInsertPolicy(QComboBox::NoInsert);
meshBox->setItemDelegate(new ItemDelegate());
topRow->addWidget(meshBox);;
topRow->addWidget(removeButton);
topRow->addWidget(addButton);
topRow->setAlignment(Qt::AlignTop);
connect(meshBox, SIGNAL(editTextChanged(const QString &)), this,
SLOT(renameMesh(const QString &)));
connect(addButton, SIGNAL(clicked()), this, SLOT(addMesh()));
connect(removeButton, SIGNAL(clicked()), this, SLOT(removeMesh()));
connect(meshBox, SIGNAL(currentIndexChanged(int)), this,
SLOT(selectMesh()));
}
void NGLScene::keyPressEvent(QKeyEvent *_event)
{
// this method is called every time the main window recives a key event.
// we then switch on the key value and set the camera in the NGLScene
switch (_event->key())
{
// escape key to quite
case Qt::Key_Escape : QGuiApplication::exit(EXIT_SUCCESS); break;
// turn on wirframe rendering
case Qt::Key_W : glPolygonMode(GL_FRONT_AND_BACK,GL_LINE); break;
// turn off wire frame
case Qt::Key_S : glPolygonMode(GL_FRONT_AND_BACK,GL_FILL); break;
// show full screen
case Qt::Key_F : showFullScreen(); break;
// show windowed
case Qt::Key_N : showNormal(); break;
case Qt::Key_Space : m_car->reset(); break;
case Qt::Key_X : stepAnimation(); break;
case Qt::Key_1 : addCube(); break;
case Qt::Key_2 : addSphere(); break;
case Qt::Key_3 : addCapsule(); break;
case Qt::Key_4 : addCylinder(); break;
case Qt::Key_5 : addCone(); break;
case Qt::Key_6 : addMesh(TEAPOT); break;
case Qt::Key_7 : addMesh(APPLE); break;
/* case Qt::Key_Left : m_physics->addImpulse(ngl::Vec3(-5,0.0f,0.0f)); break;
case Qt::Key_Right : m_physics->addImpulse(ngl::Vec3(5.0f,0.0f,0.0f)); break;
case Qt::Key_Up : m_physics->addImpulse(ngl::Vec3(0.0f,5.0f,0.0f)); break;
case Qt::Key_Down : m_physics->addImpulse(ngl::Vec3(0.0f,-5.0f,0.0f)); break;
*/
case Qt::Key_Left : m_car->left(); break;
case Qt::Key_Right : m_car->right(); break;
case Qt::Key_Up : m_car->accelerate(); break;
case Qt::Key_Down : m_car->stop(); break;
case Qt::Key_B : toggleBBox(); break;
case Qt::Key_R : toggleRandomPlace(); break;
case Qt::Key_0 : resetSim(); break;
default : break;
}
// finally update the GLWindow and re-draw
//if (isExposed())
renderNow();
}
void MeshWidget::checkChanged(int b){
if (b){
//QMessageBox::about(this, "Adding a mesh", "This is a signal/slot sample with one parameter.");
emit addMesh(file);
}
else{
emit removeMesh(file);
}
}
SimpleScene::SimpleScene() {
float3 cameraPosition = float3(12.0f, 3.0f, 0.0f);
float3 spherePosition = float3(0.0f, 0.0f, 0.0f);
setCamera(new Camera(cameraPosition, float3(0.0f, 1.75f, 0.0f),
(float)M_PI / 4.0f, 0.08f * 0, 11.137f));
auto mesh1 = MeshLoader::load(relToExeDir("content/models/dragon.fbx"));
addMesh(new MeshInstance(mesh1, spherePosition, float3(0.0f, (float)M_PI / 2.0f * 1.3f, 0.0f), 0.4f));
auto mesh2 = MeshLoader::load(relToExeDir("content/models/plane.fbx"));
addMesh(new MeshInstance(mesh2, float3(0.0f, 0.0f, 0.0f), float3(0.0f), 1.0f));
//addLight(new PointLight(float3(5.0f, 5.0f, 5.0f), 0.3f, 20.0f, true));
setEnvironmentMap(ImageLoader::load(relToExeDir("content/textures/cubemap.bmp")));
setEnvironmentMapSampler(new Sampler(Bilinear, Wrap));
}
bool Cterrain::init(const string&heightMapFileName,const Cc3dRect&rect,float heightScale,int quadtreeDepth,
Cc3dTexture*texture){
assert(rect.getWidth()==rect.getHeight());
m_heightScale=heightScale;
m_quadtreeDepth=quadtreeDepth;
m_heightMapFileName=heightMapFileName;
//生成mesh
Cc3dMesh*mesh=new Cc3dMesh();
mesh->init();
mesh->autorelease();
addMesh(mesh);
//读取高程数据--abc
readLandMat();
//求高度范围--abc
float Hmin=c3d_INF;
float Hmax=-c3d_INF;
for(int i=0;i<(int)landMat.size();i++){//倒序--abc
for(int j=0;j<(int)landMat[i].size();j++){//正序--abc
if(landMat[i][j]>Hmax){
Hmax=landMat[i][j];
}
if(landMat[i][j]<Hmin){
Hmin=landMat[i][j];
}
}
}//得到Hmin和Hmax
//设置m_range
m_range.init(rect.getMinX(), rect.getMaxX(), Hmin, Hmax, rect.getMinY(), rect.getMaxY());
//计算步长--abc
int markMatSideLength=pow(2.0,m_quadtreeDepth-1)+1;//do not use 2, should use 2.0, see: http://www.360doc.com/content/11/0826/15/7566064_143451209.shtml
gridSize=m_range.getSpanX()/(markMatSideLength-1);
//填充法向数据--abc
fillNormalMat();
//markmat开辟空间--abc
markmat.resize(markMatSideLength);
for(int i=0;i<(int)markmat.size();i++){
markmat[i].resize(markMatSideLength);
for(int j=0;j<(int)markmat[i].size();j++){
markmat[i][j]=0;
}
}
//制作ground submesh
Cc3dSubMesh*submesh=new Cc3dSubMesh();
submesh->autorelease();
submesh->init();
submesh->setTexture(texture);
submesh->getIndexVBO()->genBuffers();
this->getMesh()->addSubMesh(submesh);
//make submesh
makeMesh();
return true;
}
Sprite3D* Sprite3D::createSprite3DNode(NodeData* nodedata,ModelData* modeldata,const MaterialDatas& materialdatas)
{
auto sprite = new (std::nothrow) Sprite3D();
if (sprite)
{
sprite->setName(nodedata->id);
auto mesh = Mesh::create(nodedata->id, getMeshIndexData(modeldata->subMeshId));
if (modeldata->matrialId == "" && materialdatas.materials.size())
{
const NTextureData* textureData = materialdatas.materials[0].getTextureData(NTextureData::Usage::Diffuse);
if (!textureData->filename.empty())
mesh->setTexture(textureData->filename);
}
else
{
const NMaterialData* materialData=materialdatas.getMaterialData(modeldata->matrialId);
if(materialData)
{
const NTextureData* textureData = materialData->getTextureData(NTextureData::Usage::Diffuse);
if(textureData && !textureData->filename.empty())
{
auto tex = Director::getInstance()->getTextureCache()->addImage(textureData->filename);
if(tex)
{
Texture2D::TexParams texParams;
texParams.minFilter = GL_LINEAR;
texParams.magFilter = GL_LINEAR;
texParams.wrapS = textureData->wrapS;
texParams.wrapT = textureData->wrapT;
tex->setTexParameters(texParams);
mesh->setTexture(tex);
mesh->_isTransparent = (materialData->getTextureData(NTextureData::Usage::Transparency) != nullptr);
}
}
}
}
// set locale transform
Vec3 pos;
Quaternion qua;
Vec3 scale;
nodedata->transform.decompose(&scale, &qua, &pos);
sprite->setPosition3D(pos);
sprite->setRotationQuat(qua);
sprite->setScaleX(scale.x);
sprite->setScaleY(scale.y);
sprite->setScaleZ(scale.z);
sprite->addMesh(mesh);
sprite->autorelease();
sprite->genGLProgramState();
}
return sprite;
}
MshTabWidget::MshTabWidget( QWidget* parent /*= 0*/ )
: QWidget(parent)
{
setupUi(this);
connect(this->addMeshPushButton, SIGNAL(clicked()), this->treeView, SLOT(addMesh()));
connect(this->saveMeshPushButton, SIGNAL(clicked()), this->treeView, SLOT(writeToFile()));
connect(this->removeMeshPushButton, SIGNAL(clicked()), this->treeView, SLOT(removeMesh()));
connect(this->treeView, SIGNAL(enableSaveButton(bool)), this, SLOT(enableSaveButton(bool)));
connect(this->treeView, SIGNAL(enableRemoveButton(bool)), this, SLOT(enableRemoveButton(bool)));
}
Magic3D::Text::Text(std::string name, float size) : Object(eOBJECT_TEXT, eRENDER_3D, name)
{
setZOrder(true);
Mesh* textMesh = new Mesh(new TextData("name", size, true), true, true);
textMesh->setIlluminated(false);
textMesh->setCastShadows(false);
textMesh->setReceiveShadows(false);
addMesh(textMesh);
textMesh->addMaterial(ResourceManager::getMaterials()->get(M3D_DEFAULT_MATERIAL_FONT));
}
SkeletalAnimatedObject::SkeletalAnimatedObject(ref<SkinnedMesh> mesh) :
Spatial(mesh->boundingVolume->clone()),
animationSet(skeleton),
skeleton(mesh->skeleton),
jointSpatials(new Spatial*[mesh->skeleton->numJoints])
{
skeletonPoseBuffer = new matrix4f[skeleton->numJoints];
for (uint i = 0; i < skeleton->numJoints; ++i)
jointSpatials[i] = NULL;
addMesh(mesh);
}
/** \Returns Returns an array of ID numbers */
core::array<s32> CBatchingMesh::addMesh(IMesh* mesh, core::vector3df pos, core::vector3df rot, core::vector3df scale)
{
core::matrix4 m;
m.setRotationDegrees(rot);
m.setTranslation(pos);
core::matrix4 scalem;
scalem.setScale(scale);
m *= scalem;
return addMesh(mesh, m);
}
void MeshDecimationApp::initUpdate()
{
Input::subscribe(this);
m_modelCamera.setPerspective(45.0f, float(Screen::getWidth()), float(Screen::getHeight()), 0.3f, 100.0f);
m_modelCamera.setViewport(0.0f, 0.0f, float(Screen::getWidth()), float(Screen::getHeight()));
m_modelCamera.setPosition(glm::vec3(0.0f, 0.0f, -1.25f));
m_modelCamera.lookAt(glm::vec3(0.0f));
m_engine->registerCamera(&m_modelCamera);
m_shader.load("assets/shaders/lit.vert", "assets/shaders/lit.frag", { "in_pos", "in_normal" });
addMesh("assets/meshes/Sphere.obj", "Sphere");
addMesh("assets/meshes/bunny.obj", "Stanford Bunny");
m_curLoadingMesh = *m_meshes[m_curLoadingMeshIdx].originalEdgeMesh;
glEnable(GL_SCISSOR_TEST);
m_initializing = false;
}
void PolylineStyleBuilder<V>::addFeature(const Feature& _feat, const DrawRule& _rule) {
if (_feat.geometryType == GeometryType::points) { return; }
if (!checkRule(_rule)) { return; }
Parameters params = parseRule(_rule, _feat.props);
if (params.fill.width[0] <= 0.0f && params.fill.width[1] <= 0.0f ) { return; }
if (_feat.geometryType == GeometryType::lines) {
// Line geometries are never clipped to tiles, so keep all segments
params.keepTileEdges = true;
for (auto& line : _feat.lines) {
addMesh(line, params);
}
} else {
for (auto& polygon : _feat.polygons) {
for (const auto& line : polygon) {
addMesh(line, params);
}
}
}
}
void ResourceManager::addMaterialGeometryMesh(
const std::string& id,
resource_group::ResourceGroup resourceGroup,
const std::string& shader,
const glm::vec4& colour,
const std::string& geometryPath,
int layer,
unsigned materialFlags )
{
// material
addMaterial( id, resourceGroup, shader, colour, materialFlags );
// geometry
addGeometry( id, resourceGroup, geometryPath );
// mesh
addMesh( id, resourceGroup, layer, id, id );
}
/*!
Constructor with a mesh pointer and name.
*/
SLNode::SLNode(SLMesh* mesh, SLstring name) : SLObject(name)
{
_stateGL = SLGLState::getInstance();
_parent = 0;
_depth = 1;
_om.identity();
_wm.identity();
_wmI.identity();
_wmN.identity();
_drawBits.allOff();
_animation = 0;
_isWMUpToDate = false;
_isAABBUpToDate = false;
addMesh(mesh);
}
void MeshEditor::addMesh()
{
pg::Geometry geom;
std::string name;
QString qname;
for (int i = 1; true; i++) {
name = "Mesh " + std::to_string(i);
qname = QString::fromStdString(name);
if (meshBox->findText(qname) == -1)
break;
}
geom.setName(name);
geom.setPlane();
addMesh(geom);
}
Sprite3D* Sprite3D::createSprite3DNode(NodeData* nodedata,ModelData* modeldata,const MaterialDatas& matrialdatas)
{
auto sprite = new (std::nothrow) Sprite3D();
if (sprite)
{
sprite->setName(nodedata->id);
auto mesh = Mesh::create(nodedata->id, getMeshIndexData(modeldata->subMeshId));
if (modeldata->matrialId == "" && matrialdatas.materials.size())
{
const NTextureData* textureData = matrialdatas.materials[0].getTextureData(NTextureData::Usage::Diffuse);
if (!textureData->filename.empty())
mesh->setTexture(textureData->filename);
}
else
{
const NMaterialData* materialData=matrialdatas.getMaterialData(modeldata->matrialId);
if(materialData)
{
const NTextureData* textureData = materialData->getTextureData(NTextureData::Usage::Diffuse);
if(textureData && !textureData->filename.empty())
{
auto tex = Director::getInstance()->getTextureCache()->addImage(textureData->filename);
if(tex)
{
Texture2D::TexParams texParams;
texParams.minFilter = GL_LINEAR;
texParams.magFilter = GL_LINEAR;
texParams.wrapS = textureData->wrapS;
texParams.wrapT = textureData->wrapT;
tex->setTexParameters(texParams);
mesh->setTexture(tex);
mesh->_isTransparent = (materialData->getTextureData(NTextureData::Usage::Transparency) != nullptr);
}
}
}
}
sprite->setAdditionalTransform(&nodedata->transform);
sprite->addMesh(mesh);
sprite->autorelease();
sprite->genGLProgramState();
}
return sprite;
}
void CSkelModel::load(const std::string &n, CVirtualFS *vfs){
setName(n);
CFileText f(n);
vfs->readFile(f);
string buffer = (char*)f.getData();
CTokenizerNoComments tokenizer(buffer);
string path;
bool skeletonLoaded = false;
while(tokenizer.nextToken()){
const string key = tokenizer.lowerCase(tokenizer.getToken());
tokenizer.nextToken();
const string value = tokenizer.getToken();
if(key == "path"){
path = value;
if(path[path.size()-1] != '/')
path += '/';
} else if(key == "skeleton"){
setSkeleton(mManager->registerSkeleton(path + value));
skeletonLoaded = true;
} else if(key == "mesh"){
if(!skeletonLoaded)
throw CException("Failed because no skeleton active");
addMesh(mManager->registerMesh(path + value));
} else if(key == "animation"){
if(!skeletonLoaded)
throw CException("Failed because no skeleton active");
tokenizer.nextToken();
string alias = tokenizer.getToken();
if (alias == "-"){
alias = value;
}
addSkelAnimation(mManager->registerSkelAnimation(path + value), alias);
} else if(key == "material"){
mMeshes.back()->addShader(CEngine::getSingleton()->mMaterials.registerMaterial(path + value));
//addShader(mManager->registerShader(path + value));
}
}
CResource::load(); // Mark us loaded
}
void ResourceManager::addTextureMaterialGeometryMesh(
const std::string& id,
resource_group::ResourceGroup resourceGroup,
const std::string& shader,
const std::string& texturePath,
const std::string& geometryPath,
int layer,
unsigned textureFlags,
unsigned materialFlags )
{
// texture
addTexture( id, resourceGroup, texturePath, textureFlags );
// material
addMaterial( id, resourceGroup, shader, id, materialFlags );
// geometry
addGeometry( id, resourceGroup, geometryPath );
// mesh
addMesh( id, resourceGroup, layer, id, id );
}
void MainWindow::addCurrentMesh()
{
mat topology(2, ENS_DIM);
try{
for (int i = 0; i < 2; ++i) {
for (int j = 0; j < ENS_DIM; ++j) {
topology(j, i) = boost::lexical_cast<double>(ui->tableWidget_mesh->item(j, i)->text().toStdString());
}
}
}
catch (std::exception & e) {
warning(e.what() + (std::string)" | invalid topology numbers." );
return;
}
std::string name = ui->lineEdit->text().toStdString();
for (MeshField* mf : meshFields) {
if (mf->description.compare(name) == 0){
warning("A mesh with an equal name already exists.");
return;
}
}
MeshField* meshField = new MeshField(topology, *ensemble, name);
MeshField* currentMesh = meshFields.at(ui->meshComboBox->currentIndex());
try {
addMesh(meshField, currentMesh);
}
catch (std::exception & e) {
warning(e.what() + (std::string)" | invalid mesh topology.");
return;
}
}
void MeshMergeTool::doInvoke(const OptionList& toolOptions,
const Ogre::StringVector& inFileNames,
const Ogre::StringVector& outFileNames)
{
if (outFileNames.size() != 1)
{
fail("Exactly one output file must be specified.");
return;
}
else if (inFileNames.size() == 0)
{
fail("No input files specified.");
return;
}
StatefulMeshSerializer* meshSer = OgreEnvironment::getSingleton().getMeshSerializer();
StatefulSkeletonSerializer* skelSer =
OgreEnvironment::getSingleton().getSkeletonSerializer();
for (Ogre::StringVector::const_iterator it = inFileNames.begin();
it != inFileNames.end(); ++it)
{
MeshPtr curMesh = meshSer->loadMesh(*it);
if (!curMesh.isNull())
{
if (curMesh->hasSkeleton() && SkeletonManager::getSingleton().getByName(
curMesh->getSkeletonName()).isNull())
{
skelSer->loadSkeleton(curMesh->getSkeletonName());
}
addMesh(curMesh);
}
else
{
warn("Skipped: Mesh " + *it + " cannnot be loaded.");
}
}
Ogre::String outputfile = *outFileNames.begin();
meshSer->exportMesh(merge(outputfile).getPointer(), outputfile);
}