VRMaterialPtr getCamGeoMat() {
VRMaterialPtr mat = VRMaterial::get("cam_geo_mat");
mat->setDiffuse(Color3f(0.9, 0.9, 0.9));
mat->setTransparency(0.3);
mat->setLit(false);
return mat;
}
void VRRenderManager::initCalib(VRMaterialPtr mat) {
string shdrDir = VRSceneManager::get()->getOriginalWorkdir() + "/shader/DeferredShading/";
mat->setLit(false);
mat->readVertexShader(shdrDir + "Calib.vp.glsl");
mat->readFragmentShader(shdrDir + "Calib.fp.glsl");
mat->setShaderParameter<int>("grid", 64);
}
VRMenu::VRMenu(string path) : VRGeometry("menu") {
type = "Menu";
group = getName();
if (path == "") return;
setLeafType(mtype, scale);
VRMaterialPtr mat = VRMaterial::get(path);
mat->setLit(false);
mat->setTexture(path);
setMaterial(mat);
close();
}
void VRMolecule::updateCoords() {
coords_geo->hide();
if (!doCoords) return;
coords_geo->show();
GeoPnt3fPropertyRecPtr Pos = GeoPnt3fProperty::create();
GeoVec3fPropertyRecPtr Norms = GeoVec3fProperty::create();
GeoUInt32PropertyRecPtr Indices = GeoUInt32Property::create();
GeoVec3fPropertyRecPtr cols = GeoVec3fProperty::create();
int i=0;
for (auto a : atoms) {
float s = 0.4;
Vec4d p0 = a.second->getTransformation()[3];
Pos->addValue( p0 );
Pos->addValue( p0 + a.second->getTransformation()[0]*s );
Pos->addValue( p0 + a.second->getTransformation()[1]*s );
Pos->addValue( p0 + a.second->getTransformation()[2]*s );
cols->addValue(Vec3d(0,0,0));
cols->addValue(Vec3d(1,0,0));
cols->addValue(Vec3d(0,1,0));
cols->addValue(Vec3d(0,0,1));
Norms->addValue( Vec3d(0, 1, 0) );
Norms->addValue( Vec3d(0, 1, 0) );
Norms->addValue( Vec3d(0, 1, 0) );
Norms->addValue( Vec3d(0, 1, 0) );
Indices->addValue(i+0);
Indices->addValue(i+1);
Indices->addValue(i+0);
Indices->addValue(i+2);
Indices->addValue(i+0);
Indices->addValue(i+3);
i+=4;
}
// atoms geometry
VRMaterialPtr mat = VRMaterial::get("coords");
mat->setLineWidth(2);
mat->setLit(false);
coords_geo->setType(GL_LINES);
coords_geo->setPositions(Pos);
coords_geo->setNormals(Norms);
coords_geo->setColors(cols);
coords_geo->setIndices(Indices);
coords_geo->setMaterial(mat);
}
VRMaterialPtr VRMaterial::get(MaterialRecPtr mat) {
VRMaterialPtr m;
if (materialsByPtr.count(mat) == 0) {
m = VRMaterial::create("mat");
m->setMaterial(mat);
materialsByPtr[mat] = m;
return m;
} else if (materialsByPtr[mat].lock() == 0) {
m = VRMaterial::create("mat");
m->setMaterial(mat);
materialsByPtr[mat] = m;
return m;
}
return materialsByPtr[mat].lock();
}
void VRMaterial::appendPasses(VRMaterialPtr mat) {
for (int i=0; i<mat->getNPasses(); i++) {
VRMatData* md = mat->mats[i]->copy();
passes->addMaterial(md->mat);
mats.push_back(md);
}
}
void VRSprite::webOpen(string path, int res, float ratio){
VRMaterialPtr mat = VRMaterial::get(getName()+"web");
setMaterial(mat);
mat->setLit(false);
web = CEF::create();
VRDevice* mouse = VRSetupManager::getCurrent()->getDevice("mouse");
VRDevice* keyboard = VRSetupManager::getCurrent()->getDevice("keyboard");
web->setMaterial(mat);
web->open(path);
web->addMouse(mouse, ptr(), 0, 2, 3, 4);
web->addKeyboard(keyboard);
web->setResolution(res);
web->setAspectRatio(ratio);
}
/** Set the material of the mesh **/
void VRGeometry::setMaterial(VRMaterialPtr mat) {
if (mat == 0) mat = this->mat;
if (mat == 0) return;
this->mat = mat;
if (!meshSet) return;
mesh->setMaterial(mat->getMaterial());
}
void VRMaterial::prependPasses(VRMaterialPtr mat) {
vector<VRMatData*> pses;
for (int i=0; i<mat->getNPasses(); i++) pses.push_back( mat->mats[i]->copy() );
for (int i=0; i<getNPasses(); i++) pses.push_back(mats[i]);
passes->clearMaterials();
mats.clear();
for (auto md : pses) {
passes->addMaterial(md->mat);
mats.push_back(md);
}
}
void VRGeometry::showGeometricData(string type, bool b) {
if (dataLayer.count(type)) dataLayer[type]->destroy();
VRGeometryPtr geo = VRGeometry::create("DATALAYER_"+getName()+"_"+type, true);
dataLayer[type] = geo;
addChild(geo);
GeoColor3fPropertyRecPtr cols = GeoColor3fProperty::create();
GeoPnt3fPropertyRecPtr pos = GeoPnt3fProperty::create();
GeoUInt32PropertyRecPtr inds = GeoUInt32Property::create();
Pnt3f p;
Vec3f n;
if (type == "Normals") {
GeoVectorPropertyRecPtr g_norms = mesh->getNormals();
GeoVectorPropertyRecPtr g_pos = mesh->getPositions();
for (uint i=0; i<g_norms->size(); i++) {
p = g_pos->getValue<Pnt3f>(i);
n = g_norms->getValue<Vec3f>(i);
pos->addValue(p);
pos->addValue(p+n*0.1);
cols->addValue(Vec3f(1,1,1));
cols->addValue(Vec3f(abs(n[0]),abs(n[1]),abs(n[2])));
inds->addValue(2*i);
inds->addValue(2*i+1);
}
geo->setPositions(pos);
geo->setType(GL_LINE);
geo->setColors(cols);
geo->setIndices(inds);
}
VRMaterialPtr m = VRMaterial::create("some-mat");
geo->setMaterial(m);
m->setLit(false);
}
void VRMolecule::updateGeo() {
GeoPnt3fPropertyRecPtr Pos = GeoPnt3fProperty::create();
GeoVec3fPropertyRecPtr Norms = GeoVec3fProperty::create();
GeoUInt32PropertyRecPtr Indices = GeoUInt32Property::create();
GeoVec3fPropertyRecPtr cols = GeoVec3fProperty::create();
GeoPnt3fPropertyRecPtr Pos2 = GeoPnt3fProperty::create();
GeoVec3fPropertyRecPtr Norms2 = GeoVec3fProperty::create();
GeoUInt32PropertyRecPtr Indices2 = GeoUInt32Property::create();
float r_scale = 0.6;
int i=0;
int j=0;
for (auto a : atoms) {
PeriodicTableEntry aP = a.second->getParams();
cols->addValue(aP.color);
Pos->addValue(a.second->getTransformation()[3]);
Norms->addValue( Vec3d(0, r_scale*aP.radius, 0) );
Indices->addValue(i++);
// bonds
for (auto b : a.second->getBonds()) {
if (b.second.atom2 == 0) { // duplet
Pos2->addValue(b.second.p1);
Pos2->addValue(b.second.p2);
Norms2->addValue( Vec3d(0, 1, 0) );
Norms2->addValue( Vec3d(0.1*b.second.type, 1,1) );
Indices2->addValue(j++);
Indices2->addValue(j++);
continue;
}
if (b.second.atom2->getID() < a.first) {
PeriodicTableEntry bP = b.second.atom2->getParams();
Pos2->addValue(a.second->getTransformation()[3]);
Pos2->addValue(b.second.atom2->getTransformation()[3]);
Norms2->addValue( Vec3d(0, 1, 0) );
Norms2->addValue( Vec3d(0.1*b.second.type, r_scale*aP.radius, r_scale*bP.radius) );
Indices2->addValue(j++);
Indices2->addValue(j++);
}
}
}
// atoms geometry
VRMaterialPtr mat = VRMaterial::get("atoms");
mat->setPointSize(40);
mat->setLit(false);
mat->setVertexShader(a_vp, "moleculesVS");
mat->setFragmentShader(a_fp, "moleculesFS");
mat->setGeometryShader(a_gp, "moleculesGS");
setType(GL_POINTS);
setPositions(Pos);
setNormals(Norms);
setColors(cols);
setIndices(Indices);
setMaterial(mat);
// bonds geometry
VRMaterialPtr mat2 = VRMaterial::get("molecule_bonds");
mat2->setLineWidth(5);
mat2->setLit(false);
mat2->setVertexShader(b_vp, "moleculeBondsVS");
mat2->setFragmentShader(b_fp, "moleculeBondsFS");
mat2->setGeometryShader(b_gp, "moleculeBondsGS");
bonds_geo->setType(GL_LINES);
bonds_geo->setPositions(Pos2);
bonds_geo->setNormals(Norms2);
bonds_geo->setColors(cols);
bonds_geo->setIndices(Indices2);
bonds_geo->setMaterial(mat2);
updateLabels();
updateCoords();
}