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Пелипенко Иван
2022-12-14 14:14:44 +03:00
parent 1dfca0aeab
commit cb944b62e4
85 changed files with 4451 additions and 3744 deletions
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180
glscene.cpp
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@@ -1,25 +1,27 @@
/*
QGL Scene
Ivan Pelipenko peri4ko@yandex.ru
QGL Scene
Ivan Pelipenko peri4ko@yandex.ru
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "glscene.h"
#include "glcamera.h"
#include "glmesh.h"
#include "qglview.h"
#include <chunkstream.h>
@@ -27,9 +29,9 @@ Scene::Scene() {
root_ = new ObjectBase();
root_->setScene(this);
tree_changed = mat_changed = lights_changed = true;
destroying = false;
destroying = false;
need_reload_materials = tree_struct_changed = true;
sel_mode_ = smSingleSelection;
sel_mode_ = smSingleSelection;
}
@@ -41,9 +43,9 @@ Scene::~Scene() {
Scene * Scene::clone() {
Scene * ret = new Scene();
Scene * ret = new Scene();
ObjectBase * o = root_->clone();
foreach (ObjectBase * co, o->children())
foreach(ObjectBase * co, o->children())
ret->addObject(co);
o->clearChildren();
delete o;
@@ -54,7 +56,7 @@ Scene * Scene::clone() {
void Scene::addObject(ObjectBase * o) {
ObjectBaseList aol = o->children(true);
attachObject(o);
foreach (ObjectBase * c, aol)
foreach(ObjectBase * c, aol)
attachObject(c);
root_->addChild(o);
tree_changed = tree_struct_changed = true;
@@ -63,13 +65,13 @@ void Scene::addObject(ObjectBase * o) {
void Scene::addScene(const Scene * s) {
if (!s) return;
//qDebug() << "addScene clone ...";
// qDebug() << "addScene clone ...";
ObjectBase * o = s->root_->clone();
o->setName(s->name());
//qDebug() << "addScene clone ok" << o << o->children(true).size();
// qDebug() << "addScene clone ok" << o << o->children(true).size();
addObject(o);
makeMaterialsUniqueNames();
//qDebug() << "addScene add ok" << o;
// qDebug() << "addScene add ok" << o;
}
@@ -77,16 +79,16 @@ void Scene::assignFrom(const Scene * s) {
clear();
if (!s) return;
setName(s->name());
foreach (Material * m, s->materials) {
foreach(Material * m, s->materials) {
Material * nm = new Material();
*nm = *m;
nm->_changed = true;
*nm = *m;
nm->_changed = true;
nm->setMapsChanged();
materials << nm;
}
for (int i = 0; i < s->root_->childCount(); ++i) {
addObject(s->root_->child(i)->clone());
//qDebug() << i << o->child(i)->pos();
// qDebug() << i << o->child(i)->pos();
}
tree_changed = mat_changed = lights_changed = need_reload_materials = tree_struct_changed = true;
}
@@ -113,14 +115,14 @@ void Scene::reinitAll() {
i->reinit();
setTreeChanged();
mat_changed = lights_changed = true;
need_reload_materials = true;
tree_struct_changed = true;
need_reload_materials = true;
tree_struct_changed = true;
}
void Scene::objectsCountInternal(int * cnt, ObjectBase * where) {
++(*cnt);
foreach (ObjectBase * i, where->children())
foreach(ObjectBase * i, where->children())
objectsCountInternal(cnt, i);
}
int Scene::objectsCount(bool all) {
@@ -133,7 +135,7 @@ int Scene::objectsCount(bool all) {
void Scene::removeObjectInternal(ObjectBase * o, ObjectBase * where) {
if (destroying) return;
foreach (ObjectBase * i, where->children()) {
foreach(ObjectBase * i, where->children()) {
if (o == i) {
where->removeChild(i);
setObjectMeshChanged(i);
@@ -145,30 +147,29 @@ void Scene::removeObjectInternal(ObjectBase * o, ObjectBase * where) {
void Scene::emitSelectionChanged() {
selected_top.clear();
foreach (ObjectBase * o, selected_) {
foreach(ObjectBase * o, selected_) {
ObjectBase * po = o->selectedParent();
if (!po) po = o;
if (!selected_top.contains(po))
selected_top << po;
if (!selected_top.contains(po)) selected_top << po;
}
foreach (Mesh * m, geometries)
foreach(Mesh * m, geometries)
m->setAllSelectionChanged(true);
selectionChanged();
}
QString Scene::uniqueName(QString n, const QSet<QString> & names) {
if (!names.contains(n))
return n;
if (!names.contains(n)) return n;
QString num;
while (!n.isEmpty()) {
if (n.right(1)[0].isDigit()) {
num.push_front(n.right(1));
n.chop(1);
} else break;
} else
break;
}
if (!n.endsWith('_')) n += '_';
int in = num.toInt() + 1;
int in = num.toInt() + 1;
QString nn = n + QString::number(in).rightJustified(3, '0');
while (names.contains(nn))
nn = n + QString::number(++in).rightJustified(3, '0');
@@ -176,7 +177,6 @@ QString Scene::uniqueName(QString n, const QSet<QString> & names) {
}
void Scene::removeObject(ObjectBase * o, bool inChildren) {
if (destroying) return;
o->setScene(nullptr);
@@ -205,11 +205,13 @@ void Scene::clearObjects(bool deleteAll) {
void Scene::selectObject(ObjectBase * o, bool add_to_selection) {
//qDebug() << "selectObject" << o << add_to_selection;
// qDebug() << "selectObject" << o << add_to_selection;
if (!add_to_selection || (sel_mode_ == smSingleSelection)) clearSelection();
if (o) {
if (!add_to_selection) o->setSelected(true);
else o->setSelected(!o->isSelected());
if (!add_to_selection)
o->setSelected(true);
else
o->setSelected(!o->isSelected());
gatherSelection();
}
emitSelectionChanged();
@@ -218,7 +220,7 @@ void Scene::selectObject(ObjectBase * o, bool add_to_selection) {
void Scene::selectObjects(ObjectBaseList ol, bool add_to_selection) {
if (!add_to_selection || (sel_mode_ == smSingleSelection)) clearSelection();
foreach (ObjectBase * o, ol) {
foreach(ObjectBase * o, ol) {
if (!o) continue;
o->setSelected(true);
}
@@ -229,14 +231,12 @@ void Scene::selectObjects(ObjectBaseList ol, bool add_to_selection) {
void Scene::selectObjectsByMesh() {
ObjectBaseList csl = selected_;
QSet<Mesh*> sml;
foreach (ObjectBase * o, csl)
if (o->mesh())
sml << o->mesh();
QSet<Mesh *> sml;
foreach(ObjectBase * o, csl)
if (o->mesh()) sml << o->mesh();
ObjectBaseList ol = root_->children(true);
foreach (ObjectBase * o, ol) {
if (sml.contains(o->mesh()))
o->setSelected(true);
foreach(ObjectBase * o, ol) {
if (sml.contains(o->mesh())) o->setSelected(true);
}
gatherSelection();
emitSelectionChanged();
@@ -245,14 +245,12 @@ void Scene::selectObjectsByMesh() {
void Scene::selectObjectsByMaterial() {
ObjectBaseList csl = selected_;
QSet<Material*> sml;
foreach (ObjectBase * o, csl)
if (o->material())
sml << o->material();
QSet<Material *> sml;
foreach(ObjectBase * o, csl)
if (o->material()) sml << o->material();
ObjectBaseList ol = root_->children(true);
foreach (ObjectBase * o, ol) {
if (sml.contains(o->material()))
o->setSelected(true);
foreach(ObjectBase * o, ol) {
if (sml.contains(o->material())) o->setSelected(true);
}
gatherSelection();
emitSelectionChanged();
@@ -263,7 +261,7 @@ void Scene::clearSelection() {
selected_.clear();
selected_top.clear();
ObjectBaseList ol = root_->children(true);
foreach (ObjectBase * o, ol) {
foreach(ObjectBase * o, ol) {
o->setSelected(false);
o->setAimSelected(false);
}
@@ -282,13 +280,13 @@ ObjectBase * Scene::selectedObject() const {
}
void gatherMeshes(ObjectBase * o, QSet<Mesh*> & ums) {
void gatherMeshes(ObjectBase * o, QSet<Mesh *> & ums) {
if (o->mesh()) ums << o->mesh();
for (int i = 0; i < o->childCount(); ++i)
gatherMeshes(o->child(i), ums);
}
void Scene::cleanUnused() {
QSet<Mesh*> ums;
QSet<Mesh *> ums;
gatherMeshes(root_, ums);
for (int i = 0; i < geometries.size(); ++i) {
if (ums.contains(geometries[i])) continue;
@@ -316,9 +314,8 @@ Material * Scene::newMaterial(const QString & name) {
void Scene::removeMaterial(Material * m) {
if (!m || !materials.contains(m)) return;
ObjectBaseList ol = root_->children(true);
foreach (ObjectBase * o, ol)
if (o->material_ == m)
o->setMaterial(0);
foreach(ObjectBase * o, ol)
if (o->material_ == m) o->setMaterial(0);
materials.removeAll(m);
changed_materials.removeAll(m);
mat_changed = true;
@@ -327,7 +324,7 @@ void Scene::removeMaterial(Material * m) {
void Scene::makeMaterialsUniqueNames() {
QSet<QString> names;
foreach (Material * m, materials) {
foreach(Material * m, materials) {
if (m->name.isEmpty()) m->name = "default_000";
m->name = uniqueName(m->name, names);
names << m->name;
@@ -355,9 +352,8 @@ void Scene::dump() {
void Scene::gatherSelection() {
selected_.clear();
ObjectBaseList ol = root_->children(true);
foreach (ObjectBase * o, ol)
if (o->isSelected())
selected_ << o;
foreach(ObjectBase * o, ol)
if (o->isSelected()) selected_ << o;
}
@@ -369,9 +365,9 @@ void Scene::attachObject(ObjectBase * o) {
setObjectMeshChanged(o);
}
if (o->material()) { // search suitable material in this scene
uint ohash = o->material()->hash();
uint ohash = o->material()->hash();
bool need_new = true;
foreach (Material * m, materials) {
foreach(Material * m, materials) {
if (m == o->material()) { // already exists by ptr
need_new = false;
break;
@@ -384,7 +380,7 @@ void Scene::attachObject(ObjectBase * o) {
}
if (need_new) { // need to clone material and add to scene
Material * nmat = new Material();
*nmat = *(o->material());
*nmat = *(o->material());
nmat->setMapsChanged();
o->setMaterial(nmat);
materials << nmat;
@@ -397,7 +393,7 @@ void Scene::attachObject(ObjectBase * o) {
Mesh * Scene::attachMesh(Mesh * mesh) {
if (!mesh) return 0;
uint mhash = mesh->hash();
foreach (Mesh * m, geometries) {
foreach(Mesh * m, geometries) {
if (m == mesh) { // already exists by ptr
return m;
}
@@ -415,7 +411,7 @@ Mesh * Scene::attachMesh(Mesh * mesh) {
void Scene::setTreeChanged() {
if (destroying) return;
tree_changed = true;
foreach (Mesh * m, geometries) {
foreach(Mesh * m, geometries) {
m->setAllObjectsChanged(true);
m->setAllSelectionChanged(true);
}
@@ -434,22 +430,20 @@ void Scene::setObjectMeshChanged(ObjectBase * o) {
void Scene::prepareTree(ObjectBase * o) {
foreach (ObjectBase * co, o->children_) {
foreach(ObjectBase * co, o->children_) {
if (co->isHidden()) continue;
switch (co->type_) {
case ObjectBase::glLight: {
Light * l = globject_cast<Light * >(co);
Light * l = globject_cast<Light *>(co);
lights_used[l->light_type] << l;
} break;
} break;
case ObjectBase::glMesh:
if (co->mesh()) {
geometries_used[co->pass()][co->mesh()] << co;
co->setObjectsChanged();
}
break;
case ObjectBase::glCamera:
cameras_used << globject_cast<Camera * >(co);
break;
case ObjectBase::glCamera: cameras_used << globject_cast<Camera *>(co); break;
default: break;
}
prepareTree(co);
@@ -459,7 +453,7 @@ void Scene::prepareTree(ObjectBase * o) {
bool Scene::prepare() {
changed_materials.clear();
foreach (Material * m, materials) {
foreach(Material * m, materials) {
if (m->_changed) {
need_reload_materials = tree_changed = true;
changed_materials << m;
@@ -470,7 +464,7 @@ bool Scene::prepare() {
if (!tree_changed && !mat_changed) return false;
aol = root_->children(true);
if (tree_changed) {
geometries_used[rpSolid ].clear();
geometries_used[rpSolid].clear();
geometries_used[rpTransparent].clear();
lights_used.clear();
cameras_used.clear();
@@ -480,7 +474,7 @@ bool Scene::prepare() {
cleanUnused();
QMetaObject::invokeMethod(this, "treeChanged", Qt::QueuedConnection);
}
tree_changed = false;
tree_changed = false;
lights_changed = true;
}
mat_changed = false;
@@ -489,36 +483,35 @@ bool Scene::prepare() {
void Scene::destroy(QOpenGLExtraFunctions * f) {
foreach (Mesh * g, geometries)
foreach(Mesh * g, geometries)
g->destroy(f);
}
void Scene::destroyUnused(QOpenGLExtraFunctions * f) {
foreach (Mesh * i, td_geometries)
foreach(Mesh * i, td_geometries)
i->destroy(f);
qDeleteAll(td_geometries);
td_geometries.clear();
}
QDataStream & operator <<(QDataStream & s, const Scene * p) {
QDataStream & operator<<(QDataStream & s, const Scene * p) {
ChunkStream cs;
//qDebug() << "place" << p->name() << "...";
// qDebug() << "place" << p->name() << "...";
QVector<short> geom_ind, mat_ind;
ObjectBaseList cl = p->root_->children(true);
geom_ind.reserve(cl.size());
mat_ind.reserve(cl.size());
foreach (ObjectBase * c, cl) {
foreach(ObjectBase * c, cl) {
geom_ind << p->geometries.indexOf(c->mesh());
mat_ind << p->materials.indexOf(c->material());
}
cs.add(1, p->name_).add(10, p->geometries).add(11, p->materials)
.add(20, p->root_).add(21, geom_ind).add(22, mat_ind);
cs.add(1, p->name_).add(10, p->geometries).add(11, p->materials).add(20, p->root_).add(21, geom_ind).add(22, mat_ind);
s << qCompress(cs.data());
return s;
}
QDataStream & operator >>(QDataStream & s, Scene *& p) {
QDataStream & operator>>(QDataStream & s, Scene *& p) {
p = new Scene();
QByteArray ba;
s >> ba;
@@ -527,21 +520,24 @@ QDataStream & operator >>(QDataStream & s, Scene *& p) {
QVector<short> geom_ind, mat_ind;
while (!cs.atEnd()) {
switch (cs.read()) {
case 1 : cs.get(p->name_); break;
case 1: cs.get(p->name_); break;
case 10: cs.get(p->geometries); break;
case 11: cs.get(p->materials); break;
case 20: cs.get(p->root_); p->root_->setScene(p); break;
case 20:
cs.get(p->root_);
p->root_->setScene(p);
break;
case 21: cs.get(geom_ind); break;
case 22: cs.get(mat_ind); break;
}
}
p->makeMaterialsUniqueNames();
ObjectBaseList cl = p->root_->children(true);
int cnt = qMin(qMin(cl.size(), geom_ind.size()), mat_ind.size());
int cnt = qMin(qMin(cl.size(), geom_ind.size()), mat_ind.size());
for (int i = 0; i < cnt; ++i) {
ObjectBase * c(cl[i]);
if (geom_ind[i] >= 0) c->mesh_ = p->geometries[geom_ind[i]];
if (mat_ind [i] >= 0) c->material_ = p->materials [mat_ind [i]];
if (geom_ind[i] >= 0) c->mesh_ = p->geometries[geom_ind[i]];
if (mat_ind[i] >= 0) c->material_ = p->materials[mat_ind[i]];
}
return s;
}