Model* RenderableModelEntityItem::getModel(EntityTreeRenderer* renderer) {
Model* result = NULL;
// make sure our renderer is setup
if (!_myRenderer) {
_myRenderer = renderer;
}
assert(_myRenderer == renderer); // you should only ever render on one renderer
_needsModelReload = false; // this is the reload
// if we have a URL, then we will want to end up returning a model...
if (!getModelURL().isEmpty()) {
// if we have a previously allocated model, but it's URL doesn't match
// then we need to let our renderer update our model for us.
if (_model && QUrl(getModelURL()) != _model->getURL()) {
result = _model = _myRenderer->updateModel(_model, getModelURL());
_needsInitialSimulation = true;
} else if (!_model) { // if we don't yet have a model, then we want our renderer to allocate one
result = _model = _myRenderer->allocateModel(getModelURL());
_needsInitialSimulation = true;
} else { // we already have the model we want...
result = _model;
}
} else { // if our desired URL is empty, we may need to delete our existing model
if (_model) {
_myRenderer->releaseModel(_model);
result = _model = NULL;
_needsInitialSimulation = true;
}
}
return result;
}
ModelPointer RenderableModelEntityItem::getModel(EntityTreeRenderer* renderer) {
if (!renderer) {
return nullptr;
}
// make sure our renderer is setup
if (!_myRenderer) {
_myRenderer = renderer;
}
assert(_myRenderer == renderer); // you should only ever render on one renderer
if (!_myRenderer || QThread::currentThread() != _myRenderer->thread()) {
return _model;
}
_needsModelReload = false; // this is the reload
// If we have a URL, then we will want to end up returning a model...
if (!getModelURL().isEmpty()) {
// If we don't have a model, allocate one *immediately*
if (!_model) {
_model = _myRenderer->allocateModel(getModelURL(), getCompoundShapeURL());
_needsInitialSimulation = true;
// If we need to change URLs, update it *after rendering* (to avoid access violations)
} else if ((QUrl(getModelURL()) != _model->getURL() || QUrl(getCompoundShapeURL()) != _model->getCollisionURL())) {
QMetaObject::invokeMethod(_myRenderer, "updateModel", Qt::QueuedConnection,
Q_ARG(ModelPointer, _model),
Q_ARG(const QString&, getModelURL()),
Q_ARG(const QString&, getCompoundShapeURL()));
_needsInitialSimulation = true;
}
// Else we can just return the _model
// If we have no URL, then we can delete any model we do have...
} else if (_model) {
bool RenderableModelEntityItem::setProperties(const EntityItemProperties& properties, bool forceCopy) {
QString oldModelURL = getModelURL();
bool somethingChanged = ModelEntityItem::setProperties(properties, forceCopy);
if (somethingChanged && oldModelURL != getModelURL()) {
_needsModelReload = true;
}
return somethingChanged;
}
int RenderableModelEntityItem::readEntitySubclassDataFromBuffer(const unsigned char* data, int bytesLeftToRead,
ReadBitstreamToTreeParams& args,
EntityPropertyFlags& propertyFlags, bool overwriteLocalData) {
QString oldModelURL = getModelURL();
int bytesRead = ModelEntityItem::readEntitySubclassDataFromBuffer(data, bytesLeftToRead,
args, propertyFlags, overwriteLocalData);
if (oldModelURL != getModelURL()) {
_needsModelReload = true;
}
return bytesRead;
}
void ModelEntityItem::setAnimationSettings(const QString& value) {
// the animations setting is a JSON string that may contain various animation settings.
// if it includes fps, currentFrame, or running, those values will be parsed out and
// will over ride the regular animation settings
QJsonDocument settingsAsJson = QJsonDocument::fromJson(value.toUtf8());
QJsonObject settingsAsJsonObject = settingsAsJson.object();
QVariantMap settingsMap = settingsAsJsonObject.toVariantMap();
if (settingsMap.contains("fps")) {
float fps = settingsMap["fps"].toFloat();
setAnimationFPS(fps);
}
// old settings used frameIndex
if (settingsMap.contains("frameIndex")) {
float currentFrame = settingsMap["frameIndex"].toFloat();
#ifdef WANT_DEBUG
if (isAnimatingSomething()) {
qCDebug(entities) << "ModelEntityItem::setAnimationSettings() calling setAnimationFrameIndex()...";
qCDebug(entities) << " model URL:" << getModelURL();
qCDebug(entities) << " animation URL:" << getAnimationURL();
qCDebug(entities) << " settings:" << value;
qCDebug(entities) << " settingsMap[frameIndex]:" << settingsMap["frameIndex"];
qCDebug(entities" currentFrame: %20.5f", currentFrame);
}
#endif
setAnimationCurrentFrame(currentFrame);
}
if (settingsMap.contains("running")) {
bool running = settingsMap["running"].toBool();
if (running != getAnimationIsPlaying()) {
setAnimationIsPlaying(running);
}
}
if (settingsMap.contains("firstFrame")) {
float firstFrame = settingsMap["firstFrame"].toFloat();
setAnimationFirstFrame(firstFrame);
}
if (settingsMap.contains("lastFrame")) {
float lastFrame = settingsMap["lastFrame"].toFloat();
setAnimationLastFrame(lastFrame);
}
if (settingsMap.contains("loop")) {
bool loop = settingsMap["loop"].toBool();
setAnimationLoop(loop);
}
if (settingsMap.contains("hold")) {
bool hold = settingsMap["hold"].toBool();
setAnimationHold(hold);
}
_dirtyFlags |= Simulation::DIRTY_UPDATEABLE;
}
void ModelEntityItem::debugDump() const {
qCDebug(entities) << "ModelEntityItem id:" << getEntityItemID();
qCDebug(entities) << " edited ago:" << getEditedAgo();
qCDebug(entities) << " position:" << getPosition();
qCDebug(entities) << " dimensions:" << getDimensions();
qCDebug(entities) << " model URL:" << getModelURL();
qCDebug(entities) << " compound shape URL:" << getCompoundShapeURL();
}
void ModelItem::debugDump() const {
qDebug("ModelItem id :%u", _id);
qDebug(" edited ago:%f", getEditedAgo());
qDebug(" should die:%s", debug::valueOf(getShouldDie()));
qDebug(" position:%f,%f,%f", _position.x, _position.y, _position.z);
qDebug(" radius:%f", getRadius());
qDebug(" color:%d,%d,%d", _color[0], _color[1], _color[2]);
qDebug() << " modelURL:" << qPrintable(getModelURL());
}
void ModelEntityItem::appendSubclassData(OctreePacketData* packetData, EncodeBitstreamParams& params,
EntityTreeElementExtraEncodeData* entityTreeElementExtraEncodeData,
EntityPropertyFlags& requestedProperties,
EntityPropertyFlags& propertyFlags,
EntityPropertyFlags& propertiesDidntFit,
int& propertyCount, OctreeElement::AppendState& appendState) const {
bool successPropertyFits = true;
APPEND_ENTITY_PROPERTY(PROP_COLOR, appendColor, getColor());
APPEND_ENTITY_PROPERTY(PROP_MODEL_URL, appendValue, getModelURL());
APPEND_ENTITY_PROPERTY(PROP_ANIMATION_URL, appendValue, getAnimationURL());
APPEND_ENTITY_PROPERTY(PROP_ANIMATION_FPS, appendValue, getAnimationFPS());
APPEND_ENTITY_PROPERTY(PROP_ANIMATION_FRAME_INDEX, appendValue, getAnimationFrameIndex());
APPEND_ENTITY_PROPERTY(PROP_ANIMATION_PLAYING, appendValue, getAnimationIsPlaying());
APPEND_ENTITY_PROPERTY(PROP_TEXTURES, appendValue, getTextures());
APPEND_ENTITY_PROPERTY(PROP_ANIMATION_SETTINGS, appendValue, getAnimationSettings());
}
void ModelEntityItem::appendSubclassData(OctreePacketData* packetData, EncodeBitstreamParams& params,
EntityTreeElementExtraEncodeData* entityTreeElementExtraEncodeData,
EntityPropertyFlags& requestedProperties,
EntityPropertyFlags& propertyFlags,
EntityPropertyFlags& propertiesDidntFit,
int& propertyCount, OctreeElement::AppendState& appendState) const {
bool successPropertyFits = true;
APPEND_ENTITY_PROPERTY(PROP_COLOR, getColor());
APPEND_ENTITY_PROPERTY(PROP_MODEL_URL, getModelURL());
APPEND_ENTITY_PROPERTY(PROP_COMPOUND_SHAPE_URL, getCompoundShapeURL());
APPEND_ENTITY_PROPERTY(PROP_TEXTURES, getTextures());
_animationProperties.appendSubclassData(packetData, params, entityTreeElementExtraEncodeData, requestedProperties,
propertyFlags, propertiesDidntFit, propertyCount, appendState);
APPEND_ENTITY_PROPERTY(PROP_SHAPE_TYPE, (uint32_t)getShapeType());
}
void RenderableModelEntityItem::update(const quint64& now) {
if (!_dimensionsInitialized && _model && _model->isActive()) {
EntityItemProperties properties;
auto extents = _model->getMeshExtents();
properties.setDimensions(extents.maximum - extents.minimum);
qCDebug(entitiesrenderer) << "Autoresizing:" << (!getName().isEmpty() ? getName() : getModelURL());
QMetaObject::invokeMethod(DependencyManager::get<EntityScriptingInterface>().data(), "editEntity",
Qt::QueuedConnection,
Q_ARG(QUuid, getEntityItemID()),
Q_ARG(EntityItemProperties, properties));
}
ModelEntityItem::update(now);
}
// NOTE: this only renders the "meta" portion of the Model, namely it renders debugging items, and it handles
// the per frame simulation/update that might be required if the models properties changed.
void RenderableModelEntityItem::render(RenderArgs* args) {
PerformanceTimer perfTimer("RMEIrender");
assert(getType() == EntityTypes::Model);
if (hasModel()) {
if (_model) {
if (getModelURL() != _model->getURL().toString()) {
qDebug() << "Updating model URL: " << getModelURL();
_model->setURL(getModelURL());
}
render::ScenePointer scene = AbstractViewStateInterface::instance()->getMain3DScene();
// check to see if when we added our models to the scene they were ready, if they were not ready, then
// fix them up in the scene
if (_model->needsFixupInScene()) {
render::PendingChanges pendingChanges;
_model->removeFromScene(scene, pendingChanges);
render::Item::Status::Getters statusGetters;
makeEntityItemStatusGetters(this, statusGetters);
_model->addToScene(scene, pendingChanges, statusGetters);
scene->enqueuePendingChanges(pendingChanges);
}
// FIXME: this seems like it could be optimized if we tracked our last known visible state in
// the renderable item. As it stands now the model checks it's visible/invisible state
// so most of the time we don't do anything in this function.
_model->setVisibleInScene(getVisible(), scene);
}
remapTextures();
{
// float alpha = getLocalRenderAlpha();
if (!_model || _needsModelReload) {
// TODO: this getModel() appears to be about 3% of model render time. We should optimize
PerformanceTimer perfTimer("getModel");
EntityTreeRenderer* renderer = static_cast<EntityTreeRenderer*>(args->_renderer);
getModel(renderer);
}
if (_model) {
// handle animations..
if (hasAnimation()) {
if (!jointsMapped()) {
QStringList modelJointNames = _model->getJointNames();
mapJoints(modelJointNames);
}
if (jointsMapped()) {
bool newFrame;
QVector<glm::quat> frameDataRotations;
QVector<glm::vec3> frameDataTranslations;
getAnimationFrame(newFrame, frameDataRotations, frameDataTranslations);
assert(frameDataRotations.size() == frameDataTranslations.size());
if (newFrame) {
for (int i = 0; i < frameDataRotations.size(); i++) {
_model->setJointState(i, true, frameDataRotations[i], frameDataTranslations[i], 1.0f);
}
}
}
}
bool movingOrAnimating = isMoving() || isAnimatingSomething();
if ((movingOrAnimating || _needsInitialSimulation) && _model->isActive() && _dimensionsInitialized) {
_model->setScaleToFit(true, getDimensions());
_model->setSnapModelToRegistrationPoint(true, getRegistrationPoint());
_model->setRotation(getRotation());
_model->setTranslation(getPosition());
// make sure to simulate so everything gets set up correctly for rendering
{
PerformanceTimer perfTimer("_model->simulate");
_model->simulate(0.0f);
}
_needsInitialSimulation = false;
}
}
}
} else {
glm::vec4 greenColor(0.0f, 1.0f, 0.0f, 1.0f);
RenderableDebugableEntityItem::renderBoundingBox(this, args, 0.0f, greenColor);
}
RenderableDebugableEntityItem::render(this, args);
}
