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git-svn-id: svn://db.shs.com.ru/libs@540 a8b55f48-bf90-11e4-a774-851b48703e85

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Бычков Андрей
2019-05-27 16:36:51 +00:00
parent 09e7268779
commit bb75525a3b
37 changed files with 926 additions and 683 deletions
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182
qglview/qglview.cpp
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@@ -53,11 +53,10 @@ QGLView::QGLView(): OpenGLWindow(), fbo_selection(3) {
fogDensity_ = fogEnd_ = 1.;
fogStart_ = 0.;
fogMode_ = Exp;
hoverHaloFill_ = 0.333;
selectionHaloFill_ = 0.5;
hoverHaloFill_ = 0.333f;
selectionHaloFill_ = 0.5f;
//lmode = Simple;
shader_select = shader_halo = nullptr;
m_texture_manager = new GLTextureManager();
setFeature(qglMSAA, false);
setFeature(qglFXAA, false);
setFeature(qglLinearFiltering, true);
@@ -91,11 +90,11 @@ QGLView::QGLView(): OpenGLWindow(), fbo_selection(3) {
sel_mode = QGLView::SingleSelection;
// sel_pen = QPen(Qt::black, 1, Qt::DashLine);
// sel_brush = QBrush(QColor(170, 100, 255, 120));
camera().setAim(QVector3D(0,0,5.5));
camera().setPos(QVector3D(10, 5, 5.5));
camera().setName("Camera");
camera()->setAim(QVector3D(0,0,5.5));
camera()->setPos(QVector3D(10, 5, 5.5));
camera()->setName("Camera");
addObject(camera());
emit cameraPosChanged(camera().pos());
emit cameraPosChanged(camera()->pos());
//camera().aim_ = camera().pos_;
ktm_.restart();
}
@@ -105,7 +104,6 @@ QGLView::~QGLView() {
stop();
if (shader_select) delete shader_select;
if (shader_halo) delete shader_halo;
delete m_texture_manager;
}
@@ -114,8 +112,8 @@ void QGLView::stop() {
}
void QGLView::start(double freq) {
timer = startTimer(freq <= 0. ? 0 : 1000. / freq);
void QGLView::start(float freq) {
timer = startTimer(freq <= 0.f ? 0 : int(1000.f / freq));
}
@@ -144,6 +142,14 @@ void QGLView::addObject(GLObjectBase * o) {
}
int QGLView::objectsCount(bool all) {
if (!all) return objects_.childCount();
int cnt = 0;
objectsCountInternal(&cnt, &objects_);
return cnt;
}
void QGLView::removeObject(GLObjectBase * o, bool inChildren) {
o->setView(nullptr);
if (inChildren)
@@ -154,6 +160,11 @@ void QGLView::removeObject(GLObjectBase * o, bool inChildren) {
}
void QGLView::removeObject(GLObjectBase & o, bool inChildren) {
removeObject(&o, inChildren);
}
void QGLView::clearObjects(bool deleteAll) {
removeObject(camera_);
objects_.clearChildren(deleteAll);
@@ -163,6 +174,58 @@ void QGLView::clearObjects(bool deleteAll) {
}
QList<GLObjectBase *> QGLView::objects(bool all) {
return objects_.children(all);
}
int QGLView::lightsCount() const {
return lights_.size();
}
void QGLView::removeLight(int index) {
removeObject(lights_.at(index));
lights_.removeAt(index);
}
void QGLView::removeLight(Light * l) {
foreach (Light * i, lights_)
if (i == l) removeObject(i);
lights_.removeAll(l);
}
void QGLView::clearLights(bool deleteAll) {
if (deleteAll)
foreach (Light * i, lights_) delete i;
lights_.clear();
}
void QGLView::addTexture(const QString & path) {
textures_manager->addTexture(path);
}
void QGLView::addAnimation(const QString & dir, const QString & name) {
textures_manager->addAnimation(dir, name);
}
Light * QGLView::light(int index) {
return lights_[index];
}
Light * QGLView::light(const QString & name) {
foreach (Light * i, lights_)
if (i->name_ == name) return i;
return nullptr;
}
void QGLView::selectObject(GLObjectBase * o) {
if (o == sel_obj) return;
GLObjectBase * pso = sel_obj;
@@ -172,7 +235,8 @@ void QGLView::selectObject(GLObjectBase * o) {
void QGLView::resizeEvent(QResizeEvent * e) {
resizeGL(width(), height());
// if (isExposed())
// resizeGL(width(), height());
/* QWindow::resizeEvent(e);*/
}
@@ -186,15 +250,16 @@ void QGLView::timerEvent(QTimerEvent *) {
void QGLView::render() {
resizeGL(width(), height());
QRect g_rect(QPoint(), size());
emit glBeforePaint();
//qDebug() << "paintGL";
//QMutexLocker ml_v(&v_mutex);
glEnable(GL_CULL_FACE);
//glDisable(GL_CULL_FACE);
camera().apply(aspect);
camera()->apply(aspect);
//objects_.preparePos(camera());
start_rp.cam_offset_matrix = camera().offsetMatrix();
start_rp.cam_offset_matrix = camera()->offsetMatrix();
start_rp.proj_matrix = getGLMatrix(GL_PROJECTION_MATRIX);
start_rp.view_matrix = getGLMatrix(GL_MODELVIEW_MATRIX);
//objects_.buildTransform();
@@ -232,7 +297,7 @@ void QGLView::render() {
}
} else {
glReadPixels(lastPos.x(), height() - lastPos.y(), 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, cgid);
iid = (cgid[0] << 24) | (cgid[1] << 16) | (cgid[2] << 8) | cgid[3];
iid = uint(cgid[0] << 24) | uint(cgid[1] << 16) | uint(cgid[2] << 8) | cgid[3];
so = ids.value(iid, nullptr);
//qDebug() <<cgid[0]<<cgid[1]<<cgid[2]<<cgid[3]<< iid;
if (so != hov_obj) {
@@ -256,8 +321,8 @@ void QGLView::render() {
glEnableClientState(GL_COLOR_ARRAY);*/
}
camera().apply(aspect);
start_rp.cam_offset_matrix = camera().offsetMatrix();
camera()->apply(aspect);
start_rp.cam_offset_matrix = camera()->offsetMatrix();
cur_mvpm = start_rp.proj_matrix * start_rp.view_matrix * start_rp.cam_offset_matrix;
//objects_.preparePos(camera());
@@ -280,9 +345,9 @@ void QGLView::render() {
emit glPainting();
if (selectionHalo_ || hoverHalo_) {
glReleaseTextures();
glReleaseShaders();
glReleaseFramebuffer();
glActiveTextureChannel(0);
glUseProgram(0);
glBindFramebuffer(GL_FRAMEBUFFER, 0);
glActiveTexture(GL_TEXTURE0);
glEnable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
glDisable(GL_TEXTURE_CUBE_MAP);
@@ -301,9 +366,9 @@ void QGLView::render() {
}
}
glReleaseShaders();
glUseProgram(0);
glResetAllTransforms();
glReleaseFramebuffer();
glBindFramebuffer(GL_FRAMEBUFFER, 0);
emit glEndPaint();
@@ -350,13 +415,13 @@ void QGLView::render() {
void QGLView::initialize() {
initializeOpenGLFunctions();
//initializeOpenGLFunctions();
glEnable(GL_TEXTURE_MAX_ANISOTROPY_EXT);
glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
glEnableDepth();
glEnable(GL_CULL_FACE);
glLightModeli(GL_LIGHT_MODEL_LOCAL_VIEWER, 1);
glActiveTextureChannel(3);
glActiveTexture(GL_TEXTURE0 + 3);
glEnable(GL_TEXTURE_GEN_S);
glEnable(GL_TEXTURE_GEN_T);
glEnable(GL_TEXTURE_GEN_R);
@@ -366,13 +431,13 @@ void QGLView::initialize() {
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
glActiveTextureChannel(0);
glActiveTexture(GL_TEXTURE0);
glShadeModel(GL_SMOOTH);
glCullFace(GL_BACK);
glEnable(GL_COLOR_MATERIAL);
glColorMaterial(GL_FRONT, GL_DIFFUSE);
textures_manager.loadTextures();
textures_manager->loadTextures();
objects_.initInternal();
checkCaps();
@@ -380,23 +445,23 @@ void QGLView::initialize() {
shader_halo = new QOpenGLShaderProgram(context());
reloadThisShaders();
is_init = true;
resizeGL(width(), height());
//resizeGL(width(), height());
need_init_ = false;
emit glInitializeDone();
}
void QGLView::renderHalo(const GLObjectBase * obj, const uint iid, const QColor & color, const double & fill) {
void QGLView::renderHalo(const GLObjectBase * obj, const uint iid, const QColor & color, const float & fill) {
if (!shaders_supported) return;
if (!shader_halo) return;
if (!shader_halo->isLinked()) return;
if (obj) {
shader_halo->bind();
shader_halo->setUniformValue("qgl_ModelViewProjectionMatrix", QMatrix4x4());
glActiveTextureChannel(0);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, fbo_selection.colorTexture());
shader_halo->setUniformValue("t0", 0);
shader_halo->setUniformValue("dt", QVector2D(1. / width(), 1. / height()));
shader_halo->setUniformValue("dt", QVector2D(1.f / width(), 1.f / height()));
shader_halo->setUniformValue("selected", QVector4D(float((iid >> 24) & 0xFF) / 255.f,
float((iid >> 16) & 0xFF) / 255.f,
float((iid >> 8) & 0xFF) / 255.f,
@@ -493,6 +558,13 @@ void QGLView::collectObjectLights(GLObjectBase * o) {
}
void QGLView::objectsCountInternal(int * cnt, GLObjectBase * where) {
++(*cnt);
foreach (GLObjectBase * i, where->children_)
objectsCountInternal(cnt, i);
}
void QGLView::removeObjectInternal(GLObjectBase * o, GLObjectBase * where) {
foreach (GLObjectBase * i, where->children_) {
if (o == i)
@@ -520,6 +592,14 @@ void QGLView::reloadThisShaders() {
//loadShaders(shader_rope, "rope", "shaders");
}
void QGLView::glReleaseTextures(int channels) {
for (int i = channels - 1; i >= 0; --i) {
glActiveTexture(GL_TEXTURE0 + i);
glBindTexture(GL_TEXTURE_2D, 0);
glBindTexture(GL_TEXTURE_CUBE_MAP, 0);
}
}
void QGLView::applyFog() {
GLfloat fog_col[4] = {float(fogColor_.redF()), float(fogColor_.greenF()), float(fogColor_.blueF()), .0f};
@@ -540,12 +620,12 @@ void QGLView::applyFog() {
void QGLView::resizeGL(int width, int height) {
if (!is_init) return;
if (width <= 0 || height <= 0) return;
aspect = double(width) / double(height);
aspect = float(width) / float(height);
if (renderer_) renderer_->resize(width, height);
//qDebug() << "resize" << width << height;
fbo_selection.resize(width, height);
mouse_first = true;
iaspect = (aspect == 0.) ? 0. : 1 / aspect;
iaspect = (aspect == 0.f) ? 0. : 1 / aspect;
glViewport(0, 0, width, height);
emit glResize(width, height);
}
@@ -592,26 +672,26 @@ void QGLView::mouseMoveEvent(QMouseEvent * e) {
///qDebug() << e->x() << e->y();
QRect g_rect(QPoint(), size());
if (mouseRotate_) {
double dx = e->x() - lastPos.x();
double dy = e->y() - lastPos.y();
float dx = e->x() - lastPos.x();
float dy = e->y() - lastPos.y();
if (e->buttons() & Qt::LeftButton) {
//camera().angle_z += dx / 4.;
//camera().angle_xy += dy / 4.;
if (cameraOrbit_) {
camera().orbitZ(dx / 4.);
camera().orbitXY(dy / 4.);
camera()->orbitZ(dx / 4.f);
camera()->orbitXY(dy / 4.f);
} else {
camera().rotateZ(dx / 4.);
camera().rotateXY(dy / 4.);
camera()->rotateZ(dx / 4.f);
camera()->rotateXY(dy / 4.f);
}
emit cameraPosChanged(camera().pos());
emit cameraPosChanged(camera()->pos());
} else if (e->buttons() & Qt::RightButton) {
double ad = camera().distance();
camera().moveLeft(dx / 1000. * ad);
camera().moveUp(dy / 1000. * ad);
float ad = camera()->distance();
camera()->moveLeft(dx / 1000.f * ad);
camera()->moveUp(dy / 1000.f * ad);
//camera().pos.setX(camera().pos.x() + camera().pos.z() * dx / 500.);
//camera().pos.setY(camera().pos.y() - camera().pos.z() * dy / 500.);
emit cameraPosChanged(camera().pos());
emit cameraPosChanged(camera()->pos());
}
//lights[0]->pos_ = camera().pos();
}
@@ -643,9 +723,9 @@ void QGLView::mouseMoveEvent(QMouseEvent * e) {
void QGLView::wheelEvent(QWheelEvent * e) {
if (mouseRotate_) {
if (e->delta() > 0) camera().flyCloser(0.1); //camera().pos.setZ(camera().pos.z() - 0.1 * camera().pos.z());
if (e->delta() < 0) camera().flyFarer(0.1); //camera().pos.setZ(camera().pos.z() + 0.1 * camera().pos.z());
emit cameraPosChanged(camera().pos());
if (e->delta() > 0) camera()->flyCloser(0.1f); //camera().pos.setZ(camera().pos.z() - 0.1 * camera().pos.z());
if (e->delta() < 0) camera()->flyFarer(0.1f); //camera().pos.setZ(camera().pos.z() + 0.1 * camera().pos.z());
emit cameraPosChanged(camera()->pos());
}
emit glWheelEvent(e);
}
@@ -660,6 +740,9 @@ void QGLView::leaveEvent(QEvent * ) {
void QGLView::keyPressEvent(QKeyEvent * e) {
emit glKeyPressEvent(e);
if (e->key() > 0) keys_.insert(e->key());
if (e->key() == Qt::Key_F11) {
emit doubleClick();
}
}
@@ -669,7 +752,12 @@ void QGLView::keyReleaseEvent(QKeyEvent * e) {
}
void QGLView::focusOutEvent(QFocusEvent *)
{keys_.clear();
void QGLView::focusOutEvent(QFocusEvent *) {
keys_.clear();
}
void QGLView::mouseDoubleClickEvent(QMouseEvent * e) {
if (e->buttons().testFlag(Qt::MidButton))
emit doubleClick();
}