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adding the atmosphere in the directional lighting pass, debug

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This commit is contained in:
Sam Gateau 2015-03-10 09:37:13 -07:00
commit 853cf75f60
42 changed files with 868 additions and 212 deletions
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2
examples/editEntities.js
View file

@ -385,7 +385,7 @@ var toolBar = (function () {
} else if (browseModelsButtonDown) {
var clickedOverlay = Overlays.getOverlayAtPoint({ x: event.x, y: event.y });
if (browseModelsButton === toolBar.clicked(clickedOverlay)) {
url = Window.s3Browse(".*(fbx|FBX)");
url = Window.s3Browse(".*(fbx|FBX|obj|OBJ)");
if (url !== null && url !== "") {
addModel(url);
}

9
examples/html/entityProperties.html
View file

@ -158,6 +158,7 @@
var elModelSections = document.querySelectorAll(".model-section");
var elModelURL = document.getElementById("property-model-url");
var elCollisionModelURL = document.getElementById("property-collision-model-url");
var elModelAnimationURL = document.getElementById("property-model-animation-url");
var elModelAnimationPlaying = document.getElementById("property-model-animation-playing");
var elModelAnimationFPS = document.getElementById("property-model-animation-fps");
@ -287,6 +288,7 @@
}
elModelURL.value = properties.modelURL;
elCollisionModelURL.value = properties.collisionModelURL;
elModelAnimationURL.value = properties.animationURL;
elModelAnimationPlaying.checked = properties.animationIsPlaying;
elModelAnimationFPS.value = properties.animationFPS;
@ -411,6 +413,7 @@
elLightCutoff.addEventListener('change', createEmitNumberPropertyUpdateFunction('cutoff'));
elModelURL.addEventListener('change', createEmitTextPropertyUpdateFunction('modelURL'));
elCollisionModelURL.addEventListener('change', createEmitTextPropertyUpdateFunction('collisionModelURL'));
elModelAnimationURL.addEventListener('change', createEmitTextPropertyUpdateFunction('animationURL'));
elModelAnimationPlaying.addEventListener('change', createEmitCheckedPropertyUpdateFunction('animationIsPlaying'));
elModelAnimationFPS.addEventListener('change', createEmitNumberPropertyUpdateFunction('animationFPS'));
@ -642,6 +645,12 @@
<input type="text" id="property-model-url" class="url"></input>
</div>
</div>
<div class="model-section property">
<div class="label">Collision Model URL</div>
<div class="value">
<input type="text" id="property-collision-model-url" class="url"></input>
</div>
</div>
<div class="model-section property">
<div class="label">Animation URL</div>
<div class="value">

1
examples/libraries/ToolTip.js
View file

@ -53,6 +53,7 @@ function Tooltip() {
text += "ID: " + properties.id + "\n"
if (properties.type == "Model") {
text += "Model URL: " + properties.modelURL + "\n"
text += "Collision Model URL: " + properties.collisionModelURL + "\n"
text += "Animation URL: " + properties.animationURL + "\n"
text += "Animation is playing: " + properties.animationIsPlaying + "\n"
if (properties.sittingPoints && properties.sittingPoints.length > 0) {

3
examples/libraries/entityPropertyDialogBox.js
View file

@ -52,6 +52,8 @@ EntityPropertyDialogBox = (function () {
if (properties.type == "Model") {
array.push({ label: "Model URL:", value: properties.modelURL });
index++;
array.push({ label: "Collision Model URL:", value: properties.collisionModelURL });
index++;
array.push({ label: "Animation URL:", value: properties.animationURL });
index++;
array.push({ label: "Animation is playing:", type: "checkbox", value: properties.animationIsPlaying });
@ -275,6 +277,7 @@ EntityPropertyDialogBox = (function () {
properties.locked = array[index++].value;
if (properties.type == "Model") {
properties.modelURL = array[index++].value;
properties.collisionModelURL = array[index++].value;
properties.animationURL = array[index++].value;
var newAnimationIsPlaying = array[index++].value;

11
interface/src/Application.cpp
View file

@ -1143,6 +1143,10 @@ void Application::keyPressEvent(QKeyEvent* event) {
break;
}
case Qt::Key_Comma: {
_myAvatar->togglePhysicsEnabled();
}
default:
event->ignore();
@ -1807,6 +1811,9 @@ void Application::init() {
tree->setSimulation(&_physicsEngine);
_physicsEngine.init(&_entityEditSender);
_physicsEngine.setAvatarData(_myAvatar);
auto entityScriptingInterface = DependencyManager::get<EntityScriptingInterface>();
connect(&_physicsEngine, &EntitySimulation::entityCollisionWithEntity,
@ -2869,6 +2876,7 @@ void Application::displaySide(Camera& theCamera, bool selfAvatarOnly, RenderArgs
DependencyManager::get<DeferredLightingEffect>()->setAmbientLightMode(getRenderAmbientLight());
auto skyStage = DependencyManager::get<SceneScriptingInterface>()->getSkyStage();
DependencyManager::get<DeferredLightingEffect>()->setGlobalLight(skyStage->getSunLight()->getDirection(), skyStage->getSunLight()->getColor(), skyStage->getSunLight()->getIntensity());
DependencyManager::get<DeferredLightingEffect>()->setGlobalAtmosphere(skyStage->getAtmosphere());
PROFILE_RANGE("DeferredLighting");
PerformanceTimer perfTimer("lighting");
@ -3908,8 +3916,8 @@ void Application::takeSnapshot() {
}
void Application::setVSyncEnabled() {
bool vsyncOn = Menu::getInstance()->isOptionChecked(MenuOption::RenderTargetFramerateVSyncOn);
#if defined(Q_OS_WIN)
bool vsyncOn = Menu::getInstance()->isOptionChecked(MenuOption::RenderTargetFramerateVSyncOn);
if (wglewGetExtension("WGL_EXT_swap_control")) {
wglSwapIntervalEXT(vsyncOn);
int swapInterval = wglGetSwapIntervalEXT();
@ -3932,7 +3940,6 @@ void Application::setVSyncEnabled() {
#else
qDebug("V-Sync is FORCED ON on this system\n");
#endif
vsyncOn = true; // Turns off unused variable warning
}
bool Application::isVSyncOn() const {

3
interface/src/ModelUploader.cpp
View file

@ -332,8 +332,7 @@ void ModelUploader::populateBasicMapping(QVariantHash& mapping, QString filename
// mixamo blendshapes - in the event that a mixamo file was edited by some other tool, it's likely the applicationName will
// be rewritten, so we detect the existence of several different blendshapes which indicate we're likely a mixamo file
bool likelyMixamoFile = geometry.applicationName == "mixamo.com" ||
(geometry.blendshapeChannelNames.contains("Facial_Blends") &&
geometry.blendshapeChannelNames.contains("BrowsDown_Right") &&
(geometry.blendshapeChannelNames.contains("BrowsDown_Right") &&
geometry.blendshapeChannelNames.contains("MouthOpen") &&
geometry.blendshapeChannelNames.contains("Blink_Left") &&
geometry.blendshapeChannelNames.contains("Blink_Right") &&

1
interface/src/avatar/Avatar.cpp
View file

@ -63,7 +63,6 @@ Avatar::Avatar() :
_skeletonModel(this),
_skeletonOffset(0.0f),
_bodyYawDelta(0.0f),
_velocity(0.0f),
_positionDeltaAccumulator(0.0f),
_lastVelocity(0.0f),
_acceleration(0.0f),

5
interface/src/avatar/Avatar.h
View file

@ -155,7 +155,6 @@ public:
Q_INVOKABLE glm::vec3 getNeckPosition() const;
Q_INVOKABLE glm::vec3 getVelocity() const { return _velocity; }
Q_INVOKABLE glm::vec3 getAcceleration() const { return _acceleration; }
Q_INVOKABLE glm::vec3 getAngularVelocity() const { return _angularVelocity; }
Q_INVOKABLE glm::vec3 getAngularAcceleration() const { return _angularAcceleration; }
@ -184,11 +183,9 @@ protected:
QVector<Model*> _attachmentModels;
float _bodyYawDelta;
glm::vec3 _velocity;
// These position histories and derivatives are in the world-frame.
// The derivatives are the MEASURED results of all external and internal forces
// and are therefor READ-ONLY --> motion control of the Avatar is NOT obtained
// and are therefore READ-ONLY --> motion control of the Avatar is NOT obtained
// by setting these values.
// Floating point error prevents us from accurately measuring velocity using a naive approach
// (e.g. vel = (pos - lastPos)/dt) so instead we use _positionDeltaAccumulator.

25
interface/src/avatar/MyAvatar.cpp
View file

@ -181,7 +181,11 @@ void MyAvatar::simulate(float deltaTime) {
{
PerformanceTimer perfTimer("transform");
updateOrientation(deltaTime);
updatePosition(deltaTime);
if (isPhysicsEnabled()) {
updatePositionWithPhysics(deltaTime);
} else {
updatePosition(deltaTime);
}
}
{
@ -1397,6 +1401,25 @@ void MyAvatar::updatePosition(float deltaTime) {
measureMotionDerivatives(deltaTime);
}
void MyAvatar::updatePositionWithPhysics(float deltaTime) {
// rotate velocity into camera frame
glm::quat rotation = getHead()->getCameraOrientation();
glm::vec3 localVelocity = glm::inverse(rotation) * _velocity;
bool hasFloor = false;
glm::vec3 newLocalVelocity = applyKeyboardMotor(deltaTime, localVelocity, hasFloor);
newLocalVelocity = applyScriptedMotor(deltaTime, newLocalVelocity);
// cap avatar speed
float speed = glm::length(newLocalVelocity);
if (speed > MAX_WALKING_SPEED) {
newLocalVelocity *= MAX_WALKING_SPEED / speed;
}
// rotate back into world-frame
_velocity = rotation * newLocalVelocity;
}
void MyAvatar::updateCollisionWithEnvironment(float deltaTime, float radius) {
glm::vec3 up = getBodyUpDirection();
const float ENVIRONMENT_SURFACE_ELASTICITY = 0.0f;

3
interface/src/avatar/MyAvatar.h
View file

@ -164,8 +164,6 @@ public slots:
glm::vec3 getThrust() { return _thrust; };
void setThrust(glm::vec3 newThrust) { _thrust = newThrust; }
void setVelocity(const glm::vec3 velocity) { _velocity = velocity; }
void updateMotionBehavior();
void onToggleRagdoll();
@ -233,6 +231,7 @@ private:
glm::vec3 applyKeyboardMotor(float deltaTime, const glm::vec3& velocity, bool walkingOnFloor);
glm::vec3 applyScriptedMotor(float deltaTime, const glm::vec3& velocity);
void updatePosition(float deltaTime);
void updatePositionWithPhysics(float deltaTime);
void updateCollisionWithAvatars(float deltaTime);
void updateCollisionWithEnvironment(float deltaTime, float radius);
void updateCollisionWithVoxels(float deltaTime, float radius);

3
libraries/avatars/src/AvatarData.cpp
View file

@ -55,7 +55,8 @@ AvatarData::AvatarData() :
_billboard(),
_errorLogExpiry(0),
_owningAvatarMixer(),
_lastUpdateTimer()
_lastUpdateTimer(),
_velocity(0.0f)
{
}

19
libraries/avatars/src/AvatarData.h
View file

@ -43,6 +43,7 @@ typedef unsigned long long quint64;
#include <QVariantMap>
#include <QVector>
#include <QtScript/QScriptable>
#include <QReadWriteLock>
#include <CollisionInfo.h>
#include <RegisteredMetaTypes.h>
@ -300,6 +301,19 @@ public:
const Referential* getReferential() const { return _referential; }
void togglePhysicsEnabled() { _enablePhysics = !_enablePhysics; }
bool isPhysicsEnabled() { return _enablePhysics; }
void setPhysicsEnabled(bool enablePhysics) { _enablePhysics = enablePhysics; }
void lockForRead() { _lock.lockForRead(); }
bool tryLockForRead() { return _lock.tryLockForRead(); }
void lockForWrite() { _lock.lockForWrite(); }
bool tryLockForWrite() { return _lock.tryLockForWrite(); }
void unlock() { _lock.unlock(); }
void setVelocity(const glm::vec3 velocity) { _velocity = velocity; }
Q_INVOKABLE glm::vec3 getVelocity() const { return _velocity; }
public slots:
void sendAvatarDataPacket();
void sendIdentityPacket();
@ -389,10 +403,15 @@ protected:
virtual void updateJointMappings();
void changeReferential(Referential* ref);
glm::vec3 _velocity;
private:
// privatize the copy constructor and assignment operator so they cannot be called
AvatarData(const AvatarData&);
AvatarData& operator= (const AvatarData&);
QReadWriteLock _lock;
bool _enablePhysics = false;
};
Q_DECLARE_METATYPE(AvatarData*)

2
libraries/entities/src/EntityItem.cpp
View file

@ -501,7 +501,7 @@ int EntityItem::readEntityDataFromBuffer(const unsigned char* data, int bytesLef
EntityPropertyFlags propertyFlags = encodedPropertyFlags;
dataAt += propertyFlags.getEncodedLength();
bytesRead += propertyFlags.getEncodedLength();
bool useMeters = (args.bitstreamVersion == VERSION_ENTITIES_USE_METERS_AND_RADIANS);
bool useMeters = (args.bitstreamVersion >= VERSION_ENTITIES_USE_METERS_AND_RADIANS);
if (useMeters) {
READ_ENTITY_PROPERTY_SETTER(PROP_POSITION, glm::vec3, updatePosition);
} else {

8
libraries/entities/src/EntityItemProperties.cpp
View file

@ -40,6 +40,7 @@ EntityItemProperties::EntityItemProperties() :
CONSTRUCT_PROPERTY(script, ENTITY_ITEM_DEFAULT_SCRIPT),
CONSTRUCT_PROPERTY(color, ),
CONSTRUCT_PROPERTY(modelURL, ""),
CONSTRUCT_PROPERTY(collisionModelURL, ""),
CONSTRUCT_PROPERTY(animationURL, ""),
CONSTRUCT_PROPERTY(animationFPS, ModelEntityItem::DEFAULT_ANIMATION_FPS),
CONSTRUCT_PROPERTY(animationFrameIndex, ModelEntityItem::DEFAULT_ANIMATION_FRAME_INDEX),
@ -158,6 +159,7 @@ void EntityItemProperties::debugDump() const {
qDebug() << " _position=" << _position.x << "," << _position.y << "," << _position.z;
qDebug() << " _dimensions=" << getDimensions();
qDebug() << " _modelURL=" << _modelURL;
qDebug() << " _collisionModelURL=" << _collisionModelURL;
qDebug() << " changed properties...";
EntityPropertyFlags props = getChangedProperties();
props.debugDumpBits();
@ -213,6 +215,7 @@ EntityPropertyFlags EntityItemProperties::getChangedProperties() const {
CHECK_PROPERTY_CHANGE(PROP_SCRIPT, script);
CHECK_PROPERTY_CHANGE(PROP_COLOR, color);
CHECK_PROPERTY_CHANGE(PROP_MODEL_URL, modelURL);
CHECK_PROPERTY_CHANGE(PROP_COLLISION_MODEL_URL, collisionModelURL);
CHECK_PROPERTY_CHANGE(PROP_ANIMATION_URL, animationURL);
CHECK_PROPERTY_CHANGE(PROP_ANIMATION_PLAYING, animationIsPlaying);
CHECK_PROPERTY_CHANGE(PROP_ANIMATION_FRAME_INDEX, animationFrameIndex);
@ -276,6 +279,7 @@ QScriptValue EntityItemProperties::copyToScriptValue(QScriptEngine* engine) cons
COPY_PROPERTY_TO_QSCRIPTVALUE(visible);
COPY_PROPERTY_TO_QSCRIPTVALUE_COLOR(color);
COPY_PROPERTY_TO_QSCRIPTVALUE(modelURL);
COPY_PROPERTY_TO_QSCRIPTVALUE(collisionModelURL);
COPY_PROPERTY_TO_QSCRIPTVALUE(animationURL);
COPY_PROPERTY_TO_QSCRIPTVALUE(animationIsPlaying);
COPY_PROPERTY_TO_QSCRIPTVALUE(animationFPS);
@ -356,6 +360,7 @@ void EntityItemProperties::copyFromScriptValue(const QScriptValue& object) {
COPY_PROPERTY_FROM_QSCRIPTVALUE_BOOL(visible, setVisible);
COPY_PROPERTY_FROM_QSCRIPTVALUE_COLOR(color, setColor);
COPY_PROPERTY_FROM_QSCRIPTVALUE_STRING(modelURL, setModelURL);
COPY_PROPERTY_FROM_QSCRIPTVALUE_STRING(collisionModelURL, setCollisionModelURL);
COPY_PROPERTY_FROM_QSCRIPTVALUE_STRING(animationURL, setAnimationURL);
COPY_PROPERTY_FROM_QSCRIPTVALUE_BOOL(animationIsPlaying, setAnimationIsPlaying);
COPY_PROPERTY_FROM_QSCRIPTVALUE_FLOAT(animationFPS, setAnimationFPS);
@ -541,6 +546,7 @@ bool EntityItemProperties::encodeEntityEditPacket(PacketType command, EntityItem
if (properties.getType() == EntityTypes::Model) {
APPEND_ENTITY_PROPERTY(PROP_MODEL_URL, appendValue, properties.getModelURL());
APPEND_ENTITY_PROPERTY(PROP_COLLISION_MODEL_URL, appendValue, properties.getCollisionModelURL());
APPEND_ENTITY_PROPERTY(PROP_ANIMATION_URL, appendValue, properties.getAnimationURL());
APPEND_ENTITY_PROPERTY(PROP_ANIMATION_FPS, appendValue, properties.getAnimationFPS());
APPEND_ENTITY_PROPERTY(PROP_ANIMATION_FRAME_INDEX, appendValue, properties.getAnimationFrameIndex());
@ -769,6 +775,7 @@ bool EntityItemProperties::decodeEntityEditPacket(const unsigned char* data, int
if (properties.getType() == EntityTypes::Model) {
READ_ENTITY_PROPERTY_STRING_TO_PROPERTIES(PROP_MODEL_URL, setModelURL);
READ_ENTITY_PROPERTY_STRING_TO_PROPERTIES(PROP_COLLISION_MODEL_URL, setCollisionModelURL);
READ_ENTITY_PROPERTY_STRING_TO_PROPERTIES(PROP_ANIMATION_URL, setAnimationURL);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_ANIMATION_FPS, float, setAnimationFPS);
READ_ENTITY_PROPERTY_TO_PROPERTIES(PROP_ANIMATION_FRAME_INDEX, float, setAnimationFrameIndex);
@ -845,6 +852,7 @@ void EntityItemProperties::markAllChanged() {
_visibleChanged = true;
_colorChanged = true;
_modelURLChanged = true;
_collisionModelURLChanged = true;
_animationURLChanged = true;
_animationIsPlayingChanged = true;
_animationFrameIndexChanged = true;

3
libraries/entities/src/EntityItemProperties.h
View file

@ -102,6 +102,7 @@ enum EntityPropertyList {
PROP_TEXT = PROP_MODEL_URL,
PROP_LINE_HEIGHT = PROP_ANIMATION_URL,
PROP_BACKGROUND_COLOR = PROP_ANIMATION_FPS,
PROP_COLLISION_MODEL_URL,
};
typedef PropertyFlags<EntityPropertyList> EntityPropertyFlags;
@ -164,6 +165,7 @@ public:
DEFINE_PROPERTY_REF(PROP_SCRIPT, Script, script, QString);
DEFINE_PROPERTY_REF(PROP_COLOR, Color, color, xColor);
DEFINE_PROPERTY_REF(PROP_MODEL_URL, ModelURL, modelURL, QString);
DEFINE_PROPERTY_REF(PROP_COLLISION_MODEL_URL, CollisionModelURL, collisionModelURL, QString);
DEFINE_PROPERTY_REF(PROP_ANIMATION_URL, AnimationURL, animationURL, QString);
DEFINE_PROPERTY(PROP_ANIMATION_FPS, AnimationFPS, animationFPS, float);
DEFINE_PROPERTY(PROP_ANIMATION_FRAME_INDEX, AnimationFrameIndex, animationFrameIndex, float);
@ -291,6 +293,7 @@ inline QDebug operator<<(QDebug debug, const EntityItemProperties& properties) {
DEBUG_PROPERTY_IF_CHANGED(debug, properties, Script, script, "");
DEBUG_PROPERTY_IF_CHANGED(debug, properties, Color, color, "");
DEBUG_PROPERTY_IF_CHANGED(debug, properties, ModelURL, modelURL, "");
DEBUG_PROPERTY_IF_CHANGED(debug, properties, CollisionModelURL, collisionModelURL, "");
DEBUG_PROPERTY_IF_CHANGED(debug, properties, AnimationURL, animationURL, "");
DEBUG_PROPERTY_IF_CHANGED(debug, properties, AnimationFPS, animationFPS, "");
DEBUG_PROPERTY_IF_CHANGED(debug, properties, AnimationFrameIndex, animationFrameIndex, "");

2
libraries/entities/src/EntitySimulation.h
View file

@ -35,7 +35,7 @@ const int DIRTY_SIMULATION_FLAGS =
class EntitySimulation : public QObject {
Q_OBJECT
public:
EntitySimulation() : _mutex(QMutex::Recursive), _entityTree(NULL) { }
EntitySimulation() : _mutex(QMutex::Recursive), _entityTree(NULL), _nextExpiry(quint64(-1)) { }
virtual ~EntitySimulation() { setEntityTree(NULL); }
void lock() { _mutex.lock(); }

11
libraries/entities/src/ModelEntityItem.cpp
View file

@ -19,6 +19,7 @@
#include "ModelEntityItem.h"
const QString ModelEntityItem::DEFAULT_MODEL_URL = QString("");
const QString ModelEntityItem::DEFAULT_COLLISION_MODEL_URL = QString("");
const QString ModelEntityItem::DEFAULT_ANIMATION_URL = QString("");
const float ModelEntityItem::DEFAULT_ANIMATION_FRAME_INDEX = 0.0f;
const bool ModelEntityItem::DEFAULT_ANIMATION_IS_PLAYING = false;
@ -44,6 +45,7 @@ EntityItemProperties ModelEntityItem::getProperties() const {
COPY_ENTITY_PROPERTY_TO_PROPERTIES(color, getXColor);
COPY_ENTITY_PROPERTY_TO_PROPERTIES(modelURL, getModelURL);
COPY_ENTITY_PROPERTY_TO_PROPERTIES(collisionModelURL, getCollisionModelURL);
COPY_ENTITY_PROPERTY_TO_PROPERTIES(animationURL, getAnimationURL);
COPY_ENTITY_PROPERTY_TO_PROPERTIES(animationIsPlaying, getAnimationIsPlaying);
COPY_ENTITY_PROPERTY_TO_PROPERTIES(animationFrameIndex, getAnimationFrameIndex);
@ -61,6 +63,7 @@ bool ModelEntityItem::setProperties(const EntityItemProperties& properties) {
SET_ENTITY_PROPERTY_FROM_PROPERTIES(color, setColor);
SET_ENTITY_PROPERTY_FROM_PROPERTIES(modelURL, setModelURL);
SET_ENTITY_PROPERTY_FROM_PROPERTIES(collisionModelURL, setCollisionModelURL);
SET_ENTITY_PROPERTY_FROM_PROPERTIES(animationURL, setAnimationURL);
SET_ENTITY_PROPERTY_FROM_PROPERTIES(animationIsPlaying, setAnimationIsPlaying);
SET_ENTITY_PROPERTY_FROM_PROPERTIES(animationFrameIndex, setAnimationFrameIndex);
@ -92,6 +95,11 @@ int ModelEntityItem::readEntitySubclassDataFromBuffer(const unsigned char* data,
READ_ENTITY_PROPERTY_COLOR(PROP_COLOR, _color);
READ_ENTITY_PROPERTY_STRING(PROP_MODEL_URL, setModelURL);
if (args.bitstreamVersion < VERSION_ENTITIES_HAS_COLLISION_MODEL) {
setCollisionModelURL("");
} else {
READ_ENTITY_PROPERTY_STRING(PROP_COLLISION_MODEL_URL, setCollisionModelURL);
}
READ_ENTITY_PROPERTY_STRING(PROP_ANIMATION_URL, setAnimationURL);
// Because we're using AnimationLoop which will reset the frame index if you change it's running state
@ -128,6 +136,7 @@ EntityPropertyFlags ModelEntityItem::getEntityProperties(EncodeBitstreamParams&
EntityPropertyFlags requestedProperties = EntityItem::getEntityProperties(params);
requestedProperties += PROP_MODEL_URL;
requestedProperties += PROP_COLLISION_MODEL_URL;
requestedProperties += PROP_ANIMATION_URL;
requestedProperties += PROP_ANIMATION_FPS;
requestedProperties += PROP_ANIMATION_FRAME_INDEX;
@ -151,6 +160,7 @@ void ModelEntityItem::appendSubclassData(OctreePacketData* packetData, EncodeBit
APPEND_ENTITY_PROPERTY(PROP_COLOR, appendColor, getColor());
APPEND_ENTITY_PROPERTY(PROP_MODEL_URL, appendValue, getModelURL());
APPEND_ENTITY_PROPERTY(PROP_COLLISION_MODEL_URL, appendValue, getCollisionModelURL());
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());
@ -258,6 +268,7 @@ void ModelEntityItem::debugDump() const {
qDebug() << " position:" << getPosition();
qDebug() << " dimensions:" << getDimensions();
qDebug() << " model URL:" << getModelURL();
qDebug() << " collision model URL:" << getCollisionModelURL();
}
void ModelEntityItem::updateShapeType(ShapeType type) {

6
libraries/entities/src/ModelEntityItem.h
View file

@ -57,10 +57,14 @@ public:
const rgbColor& getColor() const { return _color; }
xColor getXColor() const { xColor color = { _color[RED_INDEX], _color[GREEN_INDEX], _color[BLUE_INDEX] }; return color; }
bool hasModel() const { return !_modelURL.isEmpty(); }
bool hasCollisionModel() const { return !_collisionModelURL.isEmpty(); }
static const QString DEFAULT_MODEL_URL;
const QString& getModelURL() const { return _modelURL; }
static const QString DEFAULT_COLLISION_MODEL_URL;
const QString& getCollisionModelURL() const { return _collisionModelURL; }
bool hasAnimation() const { return !_animationURL.isEmpty(); }
static const QString DEFAULT_ANIMATION_URL;
const QString& getAnimationURL() const { return _animationURL; }
@ -74,6 +78,7 @@ public:
// model related properties
void setModelURL(const QString& url) { _modelURL = url; }
void setCollisionModelURL(const QString& url) { _collisionModelURL = url; }
void setAnimationURL(const QString& url);
static const float DEFAULT_ANIMATION_FRAME_INDEX;
void setAnimationFrameIndex(float value);
@ -121,6 +126,7 @@ protected:
rgbColor _color;
QString _modelURL;
QString _collisionModelURL;
quint64 _lastAnimated;
QString _animationURL;

14
libraries/fbx/src/FBXReader.cpp
View file

@ -295,7 +295,11 @@ public:
Tokenizer(QIODevice* device) : _device(device), _pushedBackToken(-1) { }
enum SpecialToken { DATUM_TOKEN = 0x100 };
enum SpecialToken {
NO_TOKEN = -1,
NO_PUSHBACKED_TOKEN = -1,
DATUM_TOKEN = 0x100
};
int nextToken();
const QByteArray& getDatum() const { return _datum; }
@ -311,9 +315,9 @@ private:
};
int Tokenizer::nextToken() {
if (_pushedBackToken != -1) {
if (_pushedBackToken != NO_PUSHBACKED_TOKEN) {
int token = _pushedBackToken;
_pushedBackToken = -1;
_pushedBackToken = NO_PUSHBACKED_TOKEN;
return token;
}
@ -361,7 +365,7 @@ int Tokenizer::nextToken() {
return DATUM_TOKEN;
}
}
return -1;
return NO_TOKEN;
}
FBXNode parseTextFBXNode(Tokenizer& tokenizer) {
@ -378,7 +382,7 @@ FBXNode parseTextFBXNode(Tokenizer& tokenizer) {
int token;
bool expectingDatum = true;
while ((token = tokenizer.nextToken()) != -1) {
while ((token = tokenizer.nextToken()) != Tokenizer::NO_TOKEN) {
if (token == '{') {
for (FBXNode child = parseTextFBXNode(tokenizer); !child.name.isNull(); child = parseTextFBXNode(tokenizer)) {
node.children.append(child);

2
libraries/fbx/src/FBXReader.h
View file

@ -152,8 +152,6 @@ public:
bool hasSpecularTexture() const;
bool hasEmissiveTexture() const;
model::Mesh _mesh;
};
/// A single animation frame extracted from an FBX document.

287
libraries/fbx/src/OBJReader.cpp Normal file
View file

@ -0,0 +1,287 @@
//
// OBJReader.cpp
// libraries/fbx/src/
//
// Created by Seth Alves on 3/7/15.
// Copyright 2013 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
// http://en.wikipedia.org/wiki/Wavefront_.obj_file
// http://www.scratchapixel.com/old/lessons/3d-advanced-lessons/obj-file-format/obj-file-format/
// http://paulbourke.net/dataformats/obj/
#include <QBuffer>
#include <QIODevice>
#include "FBXReader.h"
#include "OBJReader.h"
#include "Shape.h"
class OBJTokenizer {
public:
OBJTokenizer(QIODevice* device) : _device(device), _pushedBackToken(-1) { }
enum SpecialToken {
NO_TOKEN = -1,
NO_PUSHBACKED_TOKEN = -1,
DATUM_TOKEN = 0x100
};
int nextToken();
const QByteArray& getDatum() const { return _datum; }
void skipLine() { _device->readLine(); }
void pushBackToken(int token) { _pushedBackToken = token; }
void ungetChar(char ch) { _device->ungetChar(ch); }
private:
QIODevice* _device;
QByteArray _datum;
int _pushedBackToken;
};
int OBJTokenizer::nextToken() {
if (_pushedBackToken != NO_PUSHBACKED_TOKEN) {
int token = _pushedBackToken;
_pushedBackToken = NO_PUSHBACKED_TOKEN;
return token;
}
char ch;
while (_device->getChar(&ch)) {
if (QChar(ch).isSpace()) {
continue; // skip whitespace
}
switch (ch) {
case '#':
_device->readLine(); // skip the comment
break;
case '\"':
_datum = "";
while (_device->getChar(&ch)) {
if (ch == '\"') { // end on closing quote
break;
}
if (ch == '\\') { // handle escaped quotes
if (_device->getChar(&ch) && ch != '\"') {
_datum.append('\\');
}
}
_datum.append(ch);
}
return DATUM_TOKEN;
default:
_datum = "";
_datum.append(ch);
while (_device->getChar(&ch)) {
if (QChar(ch).isSpace() || ch == '\"') {
ungetChar(ch); // read until we encounter a special character, then replace it
break;
}
_datum.append(ch);
}
return DATUM_TOKEN;
}
}
return NO_TOKEN;
}
bool parseOBJGroup(OBJTokenizer &tokenizer, const QVariantHash& mapping, FBXGeometry &geometry) {
FBXMesh &mesh = geometry.meshes[0];
mesh.parts.append(FBXMeshPart());
FBXMeshPart &meshPart = mesh.parts.last();
bool sawG = false;
bool result = true;
meshPart.materialID = QString("dontknow") + QString::number(mesh.parts.count());
meshPart.opacity = 1.0;
meshPart._material = model::MaterialPointer(new model::Material());
meshPart._material->setDiffuse(glm::vec3(1.0, 1.0, 1.0));
meshPart._material->setOpacity(1.0);
meshPart._material->setSpecular(glm::vec3(1.0, 1.0, 1.0));
meshPart._material->setShininess(96.0);
meshPart._material->setEmissive(glm::vec3(0.0, 0.0, 0.0));
while (true) {
if (tokenizer.nextToken() != OBJTokenizer::DATUM_TOKEN) {
result = false;
break;
}
QByteArray token = tokenizer.getDatum();
if (token == "g") {
if (sawG) {
// we've encountered the beginning of the next group.
tokenizer.pushBackToken(OBJTokenizer::DATUM_TOKEN);
break;
}
sawG = true;
if (tokenizer.nextToken() != OBJTokenizer::DATUM_TOKEN) {
break;
}
QByteArray groupName = tokenizer.getDatum();
meshPart.materialID = groupName;
} else if (token == "v") {
if (tokenizer.nextToken() != OBJTokenizer::DATUM_TOKEN) {
break;
}
float x = std::stof(tokenizer.getDatum().data());
// notice the order of z and y -- in OBJ files, up is the 3rd value
if (tokenizer.nextToken() != OBJTokenizer::DATUM_TOKEN) {
break;
}
float z = std::stof(tokenizer.getDatum().data());
if (tokenizer.nextToken() != OBJTokenizer::DATUM_TOKEN) {
break;
}
float y = std::stof(tokenizer.getDatum().data());
if (tokenizer.nextToken() != OBJTokenizer::DATUM_TOKEN) {
break;
}
// the spec gets vague here. might be w, might be a color... chop it off.
tokenizer.skipLine();
mesh.vertices.append(glm::vec3(x, y, z));
mesh.colors.append(glm::vec3(1, 1, 1));
} else if (token == "f") {
// a face can have 3 or more vertices
QVector<int> indices;
while (true) {
if (tokenizer.nextToken() != OBJTokenizer::DATUM_TOKEN) { goto done; }
try {
int vertexIndex = std::stoi(tokenizer.getDatum().data());
// negative indexes count backward from the current end of the vertex list
vertexIndex = (vertexIndex >= 0 ? vertexIndex : mesh.vertices.count() + vertexIndex + 1);
// obj index is 1 based
assert(vertexIndex >= 1);
indices.append(vertexIndex - 1);
}
catch(const std::exception& e) {
// wasn't a number, but it back.
tokenizer.pushBackToken(OBJTokenizer::DATUM_TOKEN);
break;
}
}
if (indices.count() == 3) {
// flip these around (because of the y/z swap above) so our triangles face outward
meshPart.triangleIndices.append(indices[0]);
meshPart.triangleIndices.append(indices[2]);
meshPart.triangleIndices.append(indices[1]);
} else if (indices.count() == 4) {
meshPart.quadIndices << indices;
} else {
qDebug() << "no support for more than 4 vertices on a face in OBJ files";
}
} else {
// something we don't (yet) care about
qDebug() << "OBJ parser is skipping a line with" << token;
tokenizer.skipLine();
}
}
done:
return result;
}
FBXGeometry extractOBJGeometry(const FBXNode& node, const QVariantHash& mapping) {
FBXGeometry geometry;
return geometry;
}
FBXGeometry readOBJ(const QByteArray& model, const QVariantHash& mapping) {
QBuffer buffer(const_cast<QByteArray*>(&model));
buffer.open(QIODevice::ReadOnly);
return readOBJ(&buffer, mapping);
}
FBXGeometry readOBJ(QIODevice* device, const QVariantHash& mapping) {
FBXGeometry geometry;
OBJTokenizer tokenizer(device);
geometry.meshExtents.reset();
geometry.meshes.append(FBXMesh());
try {
// call parseOBJGroup as long as it's returning true. Each successful call will
// add a new meshPart to the geometry's single mesh.
bool success = true;
while (success) {
success = parseOBJGroup(tokenizer, mapping, geometry);
}
FBXMesh &mesh = geometry.meshes[0];
mesh.meshExtents.reset();
foreach (const glm::vec3& vertex, mesh.vertices) {
mesh.meshExtents.addPoint(vertex);
geometry.meshExtents.addPoint(vertex);
}
geometry.joints.resize(1);
geometry.joints[0].isFree = false;
// geometry.joints[0].freeLineage;
geometry.joints[0].parentIndex = -1;
geometry.joints[0].distanceToParent = 0;
geometry.joints[0].boneRadius = 0;
geometry.joints[0].translation = glm::vec3(0, 0, 0);
// geometry.joints[0].preTransform = ;
geometry.joints[0].preRotation = glm::quat(0, 0, 0, 1);
geometry.joints[0].rotation = glm::quat(0, 0, 0, 1);
geometry.joints[0].postRotation = glm::quat(0, 0, 0, 1);
// geometry.joints[0].postTransform = ;
// geometry.joints[0].transform = ;
geometry.joints[0].rotationMin = glm::vec3(0, 0, 0);
geometry.joints[0].rotationMax = glm::vec3(0, 0, 0);
geometry.joints[0].inverseDefaultRotation = glm::quat(0, 0, 0, 1);
geometry.joints[0].inverseBindRotation = glm::quat(0, 0, 0, 1);
// geometry.joints[0].bindTransform = ;
geometry.joints[0].name = "OBJ";
geometry.joints[0].shapePosition = glm::vec3(0, 0, 0);
geometry.joints[0].shapeRotation = glm::quat(0, 0, 0, 1);
geometry.joints[0].shapeType = SPHERE_SHAPE;
geometry.joints[0].isSkeletonJoint = false;
// add bogus normal data for this mesh
mesh.normals.fill(glm::vec3(0,0,0), mesh.vertices.count());
mesh.tangents.fill(glm::vec3(0,0,0), mesh.vertices.count());
foreach (FBXMeshPart meshPart, mesh.parts) {
int triCount = meshPart.triangleIndices.count() / 3;
for (int i = 0; i < triCount; i++) {
int p0Index = meshPart.triangleIndices[i*3];
int p1Index = meshPart.triangleIndices[i*3+1];
int p2Index = meshPart.triangleIndices[i*3+2];
glm::vec3 p0 = mesh.vertices[p0Index];
glm::vec3 p1 = mesh.vertices[p1Index];
glm::vec3 p2 = mesh.vertices[p2Index];
glm::vec3 n = glm::cross(p1 - p0, p2 - p0);
glm::vec3 t = glm::cross(p2 - p0, n);
mesh.normals[p0Index] = n;
mesh.normals[p1Index] = n;
mesh.normals[p2Index] = n;
mesh.tangents[p0Index] = t;
mesh.tangents[p1Index] = t;
mesh.tangents[p2Index] = t;
}
}
}
catch(const std::exception& e) {
qDebug() << "something went wrong in OBJ reader";
}
return geometry;
}

6
libraries/fbx/src/OBJReader.h Normal file
View file

@ -0,0 +1,6 @@
#include "FBXReader.h"
FBXGeometry readOBJ(const QByteArray& model, const QVariantHash& mapping);
FBXGeometry readOBJ(QIODevice* device, const QVariantHash& mapping);

5
libraries/model/src/model/Atmosphere.slh
View file

@ -114,13 +114,14 @@ vec4 evalAtmosphereContribution(Atmosphere atmospheric, vec3 position, vec3 came
//gl_FrontColor = vec4(0.0, 0.0, 0.0, 0.0);
float fSampleLength = fFar / fSamples;
float fScaledLength = fSampleLength * fScale;
vec3 v3SampleRay = v3Ray * fSampleLength;
vec3 v3SamplePoint = v3Start + v3SampleRay * 0.5;
// Now loop through the sample rays
vec3 v3FrontColor = vec3(0.0, 0.0, 0.0);
int nSamples = numSamples;
// int nSamples = int(fSamples);
// int nSamples = numSamples;
int nSamples = int(fSamples);
for(int i=0; i<nSamples; i++)
{
float fHeight = length(v3SamplePoint);

36
libraries/model/src/model/Material.h
View file

@ -76,26 +76,26 @@ public:
void setOpacity(float opacity);
// Schema to access the attribute values of the material
class Schema {
public:
Color _diffuse;
float _opacity;
Color _specular;
float _shininess;
Color _emissive;
float _spare0;
Schema() :
_diffuse(0.5f),
_opacity(1.0f),
_specular(0.03f),
_shininess(0.1f),
_emissive(0.0f)
{}
class Schema {
public:
Color _diffuse;
float _opacity;
Color _specular;
float _shininess;
Color _emissive;
float _spare0;
Schema() :
_diffuse(0.5f),
_opacity(1.0f),
_specular(0.03f),
_shininess(0.1f),
_emissive(0.0f)
{}
};
const UniformBufferView& getSchemaBuffer() const { return _schemaBuffer; }
const UniformBufferView& getSchemaBuffer() const { return _schemaBuffer; }
void setTextureView(MapChannel channel, const TextureView& texture);
const TextureMap& getTextureMap() const { return _textureMap; }

16
libraries/networking/src/Assignment.h
View file

@ -26,14 +26,14 @@ class Assignment : public NodeData {
public:
enum Type {
AudioMixerType,
AvatarMixerType,
AgentType,
UNUSED_0,
UNUSED_1,
UNUSED_2,
EntityServerType,
AllTypes
AudioMixerType = 0,
AvatarMixerType = 1,
AgentType = 2,
UNUSED_0 = 3,
UNUSED_1 = 4,
UNUSED_2 = 5,
EntityServerType = 6,
AllTypes = 7
};
enum Command {

3
libraries/networking/src/LimitedNodeList.cpp
View file

@ -48,7 +48,8 @@ LimitedNodeList::LimitedNodeList(unsigned short socketListenPort, unsigned short
_localSockAddr(),
_publicSockAddr(),
_stunSockAddr(STUN_SERVER_HOSTNAME, STUN_SERVER_PORT),
_packetStatTimer()
_packetStatTimer(),
_thisNodeCanAdjustLocks(false)
{
static bool firstCall = true;
if (firstCall) {

2
libraries/networking/src/LimitedNodeList.h
View file

@ -216,7 +216,6 @@ protected:
void handleNodeKill(const SharedNodePointer& node);
QUuid _sessionUUID;
bool _thisNodeCanAdjustLocks;
NodeHash _nodeHash;
QReadWriteLock _nodeMutex;
QUdpSocket _nodeSocket;
@ -230,6 +229,7 @@ protected:
int _numCollectedBytes;
QElapsedTimer _packetStatTimer;
bool _thisNodeCanAdjustLocks;
template<typename IteratorLambda>
void eachNodeHashIterator(IteratorLambda functor) {

2
libraries/networking/src/PacketHeaders.cpp
View file

@ -74,7 +74,7 @@ PacketVersion versionForPacketType(PacketType type) {
return 1;
case PacketTypeEntityAddOrEdit:
case PacketTypeEntityData:
return VERSION_ENTITIES_USE_METERS_AND_RADIANS;
return VERSION_ENTITIES_HAS_COLLISION_MODEL;
case PacketTypeEntityErase:
return 2;
case PacketTypeAudioStreamStats:

1
libraries/networking/src/PacketHeaders.h
View file

@ -131,6 +131,7 @@ const PacketVersion VERSION_MODEL_ENTITIES_SUPPORT_SHAPE_TYPE = 8;
const PacketVersion VERSION_ENTITIES_LIGHT_HAS_INTENSITY_AND_COLOR_PROPERTIES = 9;
const PacketVersion VERSION_ENTITIES_HAS_PARTICLES = 10;
const PacketVersion VERSION_ENTITIES_USE_METERS_AND_RADIANS = 11;
const PacketVersion VERSION_ENTITIES_HAS_COLLISION_MODEL = 12;
const PacketVersion VERSION_OCTREE_HAS_FILE_BREAKS = 1;
#endif // hifi_PacketHeaders_h

53
libraries/physics/src/PhysicsEngine.cpp
View file

@ -13,6 +13,7 @@
#include "ShapeInfoUtil.h"
#include "PhysicsHelpers.h"
#include "ThreadSafeDynamicsWorld.h"
#include "AvatarData.h"
static uint32_t _numSubsteps;
@ -286,6 +287,20 @@ void PhysicsEngine::stepSimulation() {
_clock.reset();
float timeStep = btMin(dt, MAX_TIMESTEP);
if (_avatarData->isPhysicsEnabled()) {
_avatarGhostObject->setWorldTransform(btTransform(glmToBullet(_avatarData->getOrientation()),
glmToBullet(_avatarData->getPosition())));
// WORKAROUND: there is a bug in the debug Bullet-2.82 libs where a zero length walk velocity will trigger
// an assert when the getNormalizedVector() helper function in btKinematicCharacterController.cpp tries to
// first normalize a vector before checking its length. Here we workaround the problem by checking the
// length first. NOTE: the character's velocity is reset to zero after each step, so when we DON'T set
// the velocity for this time interval it is the same thing as setting its velocity to zero.
btVector3 walkVelocity = glmToBullet(_avatarData->getVelocity());
if (walkVelocity.length2() > FLT_EPSILON * FLT_EPSILON) {
_characterController->setVelocityForTimeInterval(walkVelocity, timeStep);
}
}
// This is step (2).
int numSubsteps = _dynamicsWorld->stepSimulation(timeStep, MAX_NUM_SUBSTEPS, PHYSICS_ENGINE_FIXED_SUBSTEP);
_numSubsteps += (uint32_t)numSubsteps;
@ -302,9 +317,18 @@ void PhysicsEngine::stepSimulation() {
//
// TODO: untangle these lock sequences.
_entityTree->lockForWrite();
_avatarData->lockForWrite();
lock();
_dynamicsWorld->synchronizeMotionStates();
if (_avatarData->isPhysicsEnabled()) {
const btTransform& avatarTransform = _avatarGhostObject->getWorldTransform();
_avatarData->setOrientation(bulletToGLM(avatarTransform.getRotation()));
_avatarData->setPosition(bulletToGLM(avatarTransform.getOrigin()));
}
unlock();
_avatarData->unlock();
_entityTree->unlock();
computeCollisionEvents();
@ -582,3 +606,32 @@ bool PhysicsEngine::updateObjectHard(btRigidBody* body, ObjectMotionState* motio
body->activate();
return true;
}
void PhysicsEngine::setAvatarData(AvatarData *avatarData) {
_avatarData = avatarData;
_avatarGhostObject = new btPairCachingGhostObject();
_avatarGhostObject->setWorldTransform(btTransform(glmToBullet(_avatarData->getOrientation()),
glmToBullet(_avatarData->getPosition())));
// XXX these values should be computed from the character model.
btScalar characterRadius = 0.3;
btScalar characterHeight = 1.75 - 2.0f * characterRadius;
btScalar stepHeight = btScalar(0.35);
btConvexShape* capsule = new btCapsuleShape(characterRadius, characterHeight);
_avatarGhostObject->setCollisionShape(capsule);
_avatarGhostObject->setCollisionFlags(btCollisionObject::CF_CHARACTER_OBJECT);
_characterController = new btKinematicCharacterController(_avatarGhostObject, capsule, stepHeight);
_dynamicsWorld->addCollisionObject(_avatarGhostObject, btBroadphaseProxy::CharacterFilter,
btBroadphaseProxy::StaticFilter | btBroadphaseProxy::DefaultFilter);
_dynamicsWorld->addAction(_characterController);
_characterController->reset (_dynamicsWorld);
// _characterController->warp (btVector3(10.210001,-2.0306311,16.576973));
btGhostPairCallback* ghostPairCallback = new btGhostPairCallback();
_dynamicsWorld->getPairCache()->setInternalGhostPairCallback(ghostPairCallback);
}

13
libraries/physics/src/PhysicsEngine.h
View file

@ -16,6 +16,11 @@
#include <QSet>
#include <btBulletDynamicsCommon.h>
#include <BulletDynamics/Dynamics/btDiscreteDynamicsWorld.h>
#include <BulletCollision/CollisionDispatch/btGhostObject.h>
#include <BulletDynamics/Character/btCharacterControllerInterface.h>
#include <BulletCollision/CollisionShapes/btCapsuleShape.h>
#include <BulletDynamics/Character/btKinematicCharacterController.h>
#include <EntityItem.h>
#include <EntitySimulation.h>
@ -25,6 +30,7 @@
#include "EntityMotionState.h"
#include "ShapeManager.h"
#include "ThreadSafeDynamicsWorld.h"
#include "AvatarData.h"
const float HALF_SIMULATION_EXTENT = 512.0f; // meters
@ -82,6 +88,8 @@ public:
/// process queue of changed from external sources
void relayIncomingChangesToSimulation();
void setAvatarData(AvatarData *avatarData);
private:
/// \param motionState pointer to Object's MotionState
void removeObjectFromBullet(ObjectMotionState* motionState);
@ -113,6 +121,11 @@ private:
ContactMap _contactMap;
uint32_t _numContactFrames = 0;
uint32_t _lastNumSubstepsAtUpdateInternal = 0;
/// character collisions
btCharacterControllerInterface* _characterController = 0;
class btPairCachingGhostObject* _avatarGhostObject = 0;
AvatarData *_avatarData = 0;
};
#endif // hifi_PhysicsEngine_h

2
libraries/physics/src/PhysicsSimulation.h
View file

@ -61,6 +61,8 @@ public:
bool getShapeCollisions(const Shape* shape, CollisionList& collisions) const;
void setupAvatarCollision();
protected:
void integrate(float deltaTime);

3
libraries/render-utils/src/GeometryCache.cpp
View file

@ -2084,6 +2084,7 @@ void GeometryReader::run() {
urlValid &= !urlname.isEmpty();
urlValid &= !_url.path().isEmpty();
urlValid &= _url.path().toLower().endsWith(".fbx")
|| _url.path().toLower().endsWith(".obj")
|| _url.path().toLower().endsWith(".svo");
if (urlValid) {
@ -2101,6 +2102,8 @@ void GeometryReader::run() {
lightmapLevel = 3.5f;
}
fbxgeo = readFBX(_reply, _mapping, grabLightmaps, lightmapLevel);
} else if (_url.path().toLower().endsWith(".obj")) {
fbxgeo = readOBJ(_reply, _mapping);
}
QMetaObject::invokeMethod(geometry.data(), "setGeometry", Q_ARG(const FBXGeometry&, fbxgeo));
} else {

1
libraries/render-utils/src/GeometryCache.h
View file

@ -22,6 +22,7 @@
#include <ResourceCache.h>
#include <FBXReader.h>
#include <OBJReader.h>
#include <AnimationCache.h>

103
libraries/render-utils/src/Model.cpp
View file

@ -198,51 +198,51 @@ void Model::initProgram(ProgramObject& program, Model::Locations& locations, boo
locations.emissiveTextureUnit = -1;
}
// bindable uniform version
#if defined(Q_OS_MAC)
loc = program.uniformLocation("materialBuffer");
if (loc >= 0) {
locations.materialBufferUnit = loc;
} else {
locations.materialBufferUnit = -1;
}
#elif defined(Q_OS_WIN)
loc = glGetUniformBlockIndex(program.programId(), "materialBuffer");
if (loc >= 0) {
glUniformBlockBinding(program.programId(), loc, 1);
locations.materialBufferUnit = 1;
} else {
locations.materialBufferUnit = -1;
}
#else
loc = program.uniformLocation("materialBuffer");
if (loc >= 0) {
locations.materialBufferUnit = loc;
} else {
locations.materialBufferUnit = -1;
}
#endif
#if defined(Q_OS_WIN)
loc = glGetUniformBlockIndex(program.programId(), "transformObjectBuffer");
if (loc >= 0) {
glUniformBlockBinding(program.programId(), loc, gpu::TRANSFORM_OBJECT_SLOT);
// locations.materialBufferUnit = 1;
}
#endif
#if defined(Q_OS_WIN)
loc = glGetUniformBlockIndex(program.programId(), "transformCameraBuffer");
if (loc >= 0) {
glUniformBlockBinding(program.programId(), loc, gpu::TRANSFORM_CAMERA_SLOT);
// locations.materialBufferUnit = 1;
}
#endif
// bindable uniform version
#if defined(Q_OS_MAC)
loc = program.uniformLocation("materialBuffer");
if (loc >= 0) {
locations.materialBufferUnit = loc;
} else {
locations.materialBufferUnit = -1;
}
#elif defined(Q_OS_WIN)
loc = glGetUniformBlockIndex(program.programId(), "materialBuffer");
if (loc >= 0) {
glUniformBlockBinding(program.programId(), loc, 1);
locations.materialBufferUnit = 1;
} else {
locations.materialBufferUnit = -1;
}
#else
loc = program.uniformLocation("materialBuffer");
if (loc >= 0) {
locations.materialBufferUnit = loc;
} else {
locations.materialBufferUnit = -1;
}
#endif
#if defined(Q_OS_WIN)
loc = glGetUniformBlockIndex(program.programId(), "transformObjectBuffer");
if (loc >= 0) {
glUniformBlockBinding(program.programId(), loc, gpu::TRANSFORM_OBJECT_SLOT);
// locations.materialBufferUnit = 1;
}
#endif
#if defined(Q_OS_WIN)
loc = glGetUniformBlockIndex(program.programId(), "transformCameraBuffer");
if (loc >= 0) {
glUniformBlockBinding(program.programId(), loc, gpu::TRANSFORM_CAMERA_SLOT);
// locations.materialBufferUnit = 1;
}
#endif
//program.link();
if (!program.isLinked()) {
program.release();
}
if (!program.isLinked()) {
program.release();
}
program.release();
}
@ -385,7 +385,6 @@ void Model::init() {
_program.addShaderFromSourceCode(QGLShader::Vertex, model_vert);
_program.addShaderFromSourceCode(QGLShader::Fragment, model_frag);
initProgram(_program, _locations);
_normalMapProgram.addShaderFromSourceCode(QGLShader::Vertex, model_normal_map_vert);
_normalMapProgram.addShaderFromSourceCode(QGLShader::Fragment, model_normal_map_frag);
@ -450,7 +449,7 @@ void Model::init() {
_skinTranslucentProgram.addShaderFromSourceCode(QGLShader::Vertex, skin_model_vert);
_skinTranslucentProgram.addShaderFromSourceCode(QGLShader::Fragment, model_translucent_frag);
_skinTranslucentProgram.addShaderFromSourceCode(QGLShader::Fragment, model_translucent_frag);
initSkinProgram(_skinTranslucentProgram, _skinTranslucentLocations);
}
}
@ -2554,16 +2553,16 @@ int Model::renderMeshesFromList(QVector<int>& list, gpu::Batch& batch, RenderMod
qDebug() << "part INDEX:" << j;
qDebug() << "NEW part.materialID:" << part.materialID;
}
if (locations->glowIntensity >= 0) {
GLBATCH(glUniform1f)(locations->glowIntensity, glowEffect->getIntensity());
if (locations->glowIntensity >= 0) {
GLBATCH(glUniform1f)(locations->glowIntensity, glowEffect->getIntensity());
}
if (!(translucent && alphaThreshold == 0.0f)) {
GLBATCH(glAlphaFunc)(GL_EQUAL, glowEffect->getIntensity());
}
if (locations->materialBufferUnit >= 0) {
batch.setUniformBuffer(locations->materialBufferUnit, material->getSchemaBuffer());
if (locations->materialBufferUnit >= 0) {
batch.setUniformBuffer(locations->materialBufferUnit, material->getSchemaBuffer());
}
Texture* diffuseMap = networkPart.diffuseTexture.data();

2
tests/octree/src/OctreeTests.cpp
View file

@ -32,6 +32,7 @@ enum ExamplePropertyList {
EXAMPLE_PROP_POSITION,
EXAMPLE_PROP_RADIUS,
EXAMPLE_PROP_MODEL_URL,
EXAMPLE_PROP_COLLISION_MODEL_URL,
EXAMPLE_PROP_ROTATION,
EXAMPLE_PROP_COLOR,
EXAMPLE_PROP_SCRIPT,
@ -73,6 +74,7 @@ void OctreeTests::propertyFlagsTests(bool verbose) {
props.setHasProperty(PROP_POSITION);
props.setHasProperty(PROP_RADIUS);
props.setHasProperty(PROP_MODEL_URL);
props.setHasProperty(PROP_COLLISION_MODEL_URL);
props.setHasProperty(PROP_ROTATION);
QByteArray encoded = props.encode();

4
tools/vhacd/CMakeLists.txt
View file

@ -1,5 +1,5 @@
set(TARGET_NAME vhacd)
setup_hifi_project()
set(TARGET_NAME vhacd-util)
setup_hifi_project(Core Widgets)
link_hifi_libraries(shared model fbx gpu networking octree)
#find_package(VHACD REQUIRED) done in CMakeList.txt in parent directory

43
tools/vhacd/src/VHACDUtil.cpp
View file

@ -14,7 +14,7 @@
//Read all the meshes from provided FBX file
bool vhacd::VHACDUtil::loadFBX(const QString filename, vhacd::LoadFBXResults *results){
bool vhacd::VHACDUtil::loadFBX(const QString filename, vhacd::LoadFBXResults *results) {
// open the fbx file
QFile fbx(filename);
@ -24,11 +24,25 @@ bool vhacd::VHACDUtil::loadFBX(const QString filename, vhacd::LoadFBXResults *re
std::cout << "Reading FBX.....\n";
QByteArray fbxContents = fbx.readAll();
FBXGeometry geometry = readFBX(fbxContents, QVariantHash());
FBXGeometry geometry;
if (filename.toLower().endsWith(".obj")) {
geometry = readOBJ(fbxContents, QVariantHash());
} else if (filename.toLower().endsWith(".fbx")) {
geometry = readFBX(fbxContents, QVariantHash());
} else {
qDebug() << "unknown file extension";
return false;
}
//results->meshCount = geometry.meshes.count();
// qDebug() << "read in" << geometry.meshes.count() << "meshes";
int count = 0;
foreach(FBXMesh mesh, geometry.meshes){
foreach(FBXMesh mesh, geometry.meshes) {
//get vertices for each mesh
QVector<glm::vec3> vertices = mesh.vertices;
@ -40,9 +54,9 @@ bool vhacd::VHACDUtil::loadFBX(const QString filename, vhacd::LoadFBXResults *re
}
//only read meshes with triangles
if (triangles.count() <= 0){
continue;
}
if (triangles.count() <= 0){
continue;
}
results->perMeshVertices.append(vertices);
results->perMeshTriangleIndices.append(triangles);
count++;
@ -82,6 +96,23 @@ bool vhacd::VHACDUtil::computeVHACD(vhacd::LoadFBXResults *meshes, VHACD::IVHACD
for (unsigned int j = 0; j < nConvexHulls; j++){
VHACD::IVHACD::ConvexHull hull;
interfaceVHACD->GetConvexHull(j, hull);
double *m_points_copy = new double[hull.m_nPoints * 3];
// std::copy(std::begin(hull.m_points), std::end(hull.m_points), std::begin(m_points_copy));
for (unsigned int i=0; i<hull.m_nPoints * 3; i++) {
m_points_copy[ i ] = hull.m_points[ i ];
}
hull.m_points = m_points_copy;
int *m_triangles_copy = new int[hull.m_nTriangles * 3];
// std::copy(std::begin(hull.m_triangles), std::end(hull.m_triangles), std::begin(m_triangles_copy));
for (unsigned int i=0; i<hull.m_nTriangles * 3; i++) {
m_triangles_copy[ i ] = hull.m_triangles[ i ];
}
hull.m_triangles = m_triangles_copy;
convexHulls.append(hull);
}
results->convexHullList.append(convexHulls);

17
tools/vhacd/src/VHACDUtil.h
View file

@ -19,30 +19,31 @@
#include <chrono> //c++11 feature
#include <QFile>
#include <FBXReader.h>
#include <OBJReader.h>
#include <VHACD.h>
namespace vhacd{
namespace vhacd {
typedef struct{
typedef struct {
int meshCount;
QVector<int> convexHullsCountList;
QVector<QVector<VHACD::IVHACD::ConvexHull>> convexHullList;
}ComputeResults;
} ComputeResults;
typedef struct{
typedef struct {
int meshCount;
QVector<QVector<glm::vec3>> perMeshVertices;
QVector<QVector<int>> perMeshTriangleIndices;
}LoadFBXResults;
} LoadFBXResults;
class VHACDUtil{
class VHACDUtil {
public:
bool loadFBX(const QString filename, vhacd::LoadFBXResults *results);
bool computeVHACD(vhacd::LoadFBXResults *meshes, VHACD::IVHACD::Parameters params, vhacd::ComputeResults *results)const;
~VHACDUtil();
};
class ProgressCallback : public VHACD::IVHACD::IUserCallback{
class ProgressCallback : public VHACD::IVHACD::IUserCallback {
public:
ProgressCallback(void);
~ProgressCallback();
@ -52,4 +53,4 @@ namespace vhacd{
const char * const stage, const char * const operation);
};
}
#endif //hifi_VHACDUtil_h
#endif //hifi_VHACDUtil_h

224
tools/vhacd/src/VHACDUtilApp.cpp Normal file
View file

@ -0,0 +1,224 @@
//
// VHACDUtil.h
// tools/vhacd/src
//
// Created by Seth Alves on 3/5/15.
// Copyright 2015 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#include <QCommandLineParser>
#include <VHACD.h>
#include "VHACDUtilApp.h"
#include "VHACDUtil.h"
using namespace std;
using namespace VHACD;
QString formatFloat(double n) {
// limit precision to 6, but don't output trailing zeros.
QString s = QString::number(n, 'f', 6);
while (s.endsWith("0")) {
s.remove(s.size() - 1, 1);
}
if (s.endsWith(".")) {
s.remove(s.size() - 1, 1);
}
return s;
}
bool writeOBJ(QString outFileName, QVector<QVector<VHACD::IVHACD::ConvexHull>>& meshList, bool outputOneMesh) {
QFile file(outFileName);
if (!file.open(QIODevice::WriteOnly)) {
qDebug() << "Unable to write to " << outFileName;
return false;
}
QTextStream out(&file);
unsigned int pointStartOffset = 0;
foreach (QVector<VHACD::IVHACD::ConvexHull> hulls, meshList) {
unsigned int nth = 0;
foreach (VHACD::IVHACD::ConvexHull hull, hulls) {
out << "g hull-" << nth++ << "\n";
for (unsigned int i = 0; i < hull.m_nPoints; i++) {
out << "v ";
out << formatFloat(hull.m_points[i*3]) << " ";
// swap y and z because up is 3rd value in OBJ
out << formatFloat(hull.m_points[i*3+2]) << " ";
out << formatFloat(hull.m_points[i*3+1]) << "\n";
}
for (unsigned int i = 0; i < hull.m_nTriangles; i++) {
out << "f ";
// change order to flip normal (due to swapping y and z, above)
out << hull.m_triangles[i*3+1] + 1 + pointStartOffset << " ";
out << hull.m_triangles[i*3] + 1 + pointStartOffset << " ";
out << hull.m_triangles[i*3+2] + 1 + pointStartOffset << "\n";
}
out << "\n";
pointStartOffset += hull.m_nPoints;
}
}
return true;
}
VHACDUtilApp::VHACDUtilApp(int argc, char* argv[]) :
QCoreApplication(argc, argv)
{
vector<int> triangles; // array of indexes
vector<float> points; // array of coordinates
vhacd::VHACDUtil vUtil;
vhacd::LoadFBXResults fbx; //mesh data from loaded fbx file
vhacd::ComputeResults results; // results after computing vhacd
VHACD::IVHACD::Parameters params;
vhacd::ProgressCallback pCallBack;
// parse command-line
QCommandLineParser parser;
parser.setApplicationDescription("High Fidelity Object Decomposer");
parser.addHelpOption();
const QCommandLineOption helpOption = parser.addHelpOption();
const QCommandLineOption outputOneMeshOption("1", "output hulls as single mesh");
parser.addOption(outputOneMeshOption);
const QCommandLineOption inputFilenameOption("i", "input file", "filename.fbx");
parser.addOption(inputFilenameOption);
const QCommandLineOption outputFilenameOption("o", "output file", "filename.obj");
parser.addOption(outputFilenameOption);
if (!parser.parse(QCoreApplication::arguments())) {
qCritical() << parser.errorText() << endl;
parser.showHelp();
Q_UNREACHABLE();
}
if (parser.isSet(helpOption)) {
parser.showHelp();
Q_UNREACHABLE();
}
bool outputOneMesh = parser.isSet(outputOneMeshOption);
QString inputFilename;
// check for an assignment pool passed on the command line or in the config
if (parser.isSet(inputFilenameOption)) {
inputFilename = parser.value(inputFilenameOption);
}
QString outputFilename;
// check for an assignment pool passed on the command line or in the config
if (parser.isSet(outputFilenameOption)) {
outputFilename = parser.value(outputFilenameOption);
}
if (inputFilename == "") {
cerr << "input filename is required.";
parser.showHelp();
Q_UNREACHABLE();
}
if (outputFilename == "") {
cerr << "output filename is required.";
parser.showHelp();
Q_UNREACHABLE();
}
//set parameters for V-HACD
params.m_callback = &pCallBack; //progress callback
params.m_resolution = 100000; // 100000
params.m_depth = 20; // 20
params.m_concavity = 0.001; // 0.001
params.m_delta = 0.01; // 0.05
params.m_planeDownsampling = 4; // 4
params.m_convexhullDownsampling = 4; // 4
params.m_alpha = 0.05; // 0.05 // controls the bias toward clipping along symmetry planes
params.m_beta = 0.05; // 0.05
params.m_gamma = 0.0005; // 0.0005
params.m_pca = 0; // 0 enable/disable normalizing the mesh before applying the convex decomposition
params.m_mode = 0; // 0: voxel-based (recommended), 1: tetrahedron-based
params.m_maxNumVerticesPerCH = 64; // 64
params.m_minVolumePerCH = 0.00001; // 0.0001
params.m_callback = 0; // 0
params.m_logger = 0; // 0
params.m_convexhullApproximation = true; // true
params.m_oclAcceleration = true; // true
// load the mesh
auto begin = std::chrono::high_resolution_clock::now();
if (!vUtil.loadFBX(inputFilename, &fbx)){
cout << "Error in opening FBX file....";
}
auto end = std::chrono::high_resolution_clock::now();
auto loadDuration = std::chrono::duration_cast<std::chrono::nanoseconds>(end - begin).count();
//perform vhacd computation
begin = std::chrono::high_resolution_clock::now();
if (!vUtil.computeVHACD(&fbx, params, &results)){
cout << "Compute Failed...";
}
end = std::chrono::high_resolution_clock::now();
auto computeDuration = std::chrono::duration_cast<std::chrono::nanoseconds>(end - begin).count();
int totalVertices = 0;
for (int i = 0; i < fbx.meshCount; i++){
totalVertices += fbx.perMeshVertices.at(i).count();
}
int totalTriangles = 0;
for (int i = 0; i < fbx.meshCount; i++){
totalTriangles += fbx.perMeshTriangleIndices.at(i).count();
}
int totalHulls = 0;
QVector<int> hullCounts = results.convexHullsCountList;
for (int i = 0; i < results.meshCount; i++){
totalHulls += hullCounts.at(i);
}
cout << endl << "Summary of V-HACD Computation..................." << endl;
cout << "File Path : " << inputFilename.toStdString() << endl;
cout << "Number Of Meshes : " << fbx.meshCount << endl;
cout << "Processed Meshes : " << results.meshCount << endl;
cout << "Total vertices : " << totalVertices << endl;
cout << "Total Triangles : " << totalTriangles << endl;
cout << "Total Convex Hulls : " << totalHulls << endl;
cout << "Total FBX load time: " << (double)loadDuration / 1000000000.00 << " seconds" << endl;
cout << "V-HACD Compute time: " << (double)computeDuration / 1000000000.00 << " seconds" << endl;
cout << endl << "Summary per convex hull ........................" << endl <<endl;
for (int i = 0; i < results.meshCount; i++) {
cout << "Mesh : " << i + 1 << endl;
QVector<VHACD::IVHACD::ConvexHull> chList = results.convexHullList.at(i);
cout << "\t" << "Number Of Hulls : " << chList.count() << endl;
for (int j = 0; j < results.convexHullList.at(i).count(); j++){
cout << "\tHUll : " << j + 1 << endl;
cout << "\t\tNumber Of Points : " << chList.at(j).m_nPoints << endl;
cout << "\t\tNumber Of Triangles : " << chList.at(j).m_nTriangles << endl;
}
}
writeOBJ(outputFilename, results.convexHullList, outputOneMesh);
}
VHACDUtilApp::~VHACDUtilApp() {
}

28
tools/vhacd/src/VHACDUtilApp.h Normal file
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@ -0,0 +1,28 @@
//
// VHACDUtil.h
// tools/vhacd/src
//
// Created by Seth Alves on 3/5/15.
// Copyright 2015 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#ifndef hifi_VHACDUtilApp_h
#define hifi_VHACDUtilApp_h
#include <QApplication>
class VHACDUtilApp : public QCoreApplication {
Q_OBJECT
public:
VHACDUtilApp(int argc, char* argv[]);
~VHACDUtilApp();
};
#endif //hifi_VHACDUtilApp_h

96
tools/vhacd/src/main.cpp
View file

@ -8,104 +8,20 @@
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
#include <stdio.h>
// #include <stdio.h>
#include <iostream>
#include <iomanip>
#include <VHACD.h>
#include <string>
#include <vector>
#include "VHACDUtil.h"
#include "VHACDUtilApp.h"
using namespace std;
using namespace VHACD;
int main(int argc, char * argv[]){
vector<int> triangles; // array of indexes
vector<float> points; // array of coordinates
vhacd::VHACDUtil vUtil;
vhacd::LoadFBXResults fbx; //mesh data from loaded fbx file
vhacd::ComputeResults results; // results after computing vhacd
VHACD::IVHACD::Parameters params;
vhacd::ProgressCallback pCallBack;
if (argc < 2){
cout << "please provide a FBX file as argument\n ";
return 1;
}
string filename(argv[1]);
if (filename.empty()){
cout << "please provide a FBX file as argument\n ";
return 1;
}
QString fname = QString::fromStdString(filename);
//set parameters for V-HACD
params.m_callback = &pCallBack; //progress callback
params.m_resolution = 50000;
params.m_depth = 10;
params.m_concavity = 0.003;
params.m_alpha = 0.05; // controls the bias toward clipping along symmetry planes
params.m_pca = 1; // enable/disable normalizing the mesh before applying the convex decomposition
params.m_mode = 1; // 0: voxel - based approximate convex decomposition, 1 : tetrahedron - based approximate convex decomposition
params.m_maxNumVerticesPerCH = 128;
params.m_minVolumePerCH = 0.0001; // controls the adaptive sampling of the generated convex - hulls
// load the mesh
auto begin = std::chrono::high_resolution_clock::now();
if (!vUtil.loadFBX(fname, &fbx)){
cout << "Error in opening FBX file....";
return 1;
}
auto end = std::chrono::high_resolution_clock::now();
auto loadDuration = std::chrono::duration_cast<std::chrono::nanoseconds>(end - begin).count();
//perform vhacd computation
begin = std::chrono::high_resolution_clock::now();
if (!vUtil.computeVHACD(&fbx, params, &results)){
cout << "Compute Failed...";
return 1;
}
end = std::chrono::high_resolution_clock::now();
auto computeDuration = std::chrono::duration_cast<std::chrono::nanoseconds>(end - begin).count();
int totalVertices = 0;
for (int i = 0; i < fbx.meshCount; i++){
totalVertices += fbx.perMeshVertices.at(i).count();
}
int totalTriangles = 0;
for (int i = 0; i < fbx.meshCount; i++){
totalTriangles += fbx.perMeshTriangleIndices.at(i).count();
}
int totalHulls = 0;
QVector<int> hullCounts = results.convexHullsCountList;
for (int i = 0; i < results.meshCount; i++){
totalHulls += hullCounts.at(i);
}
cout << endl << "Summary of V-HACD Computation..................." << endl;
cout << "File Path : " << fname.toStdString() << endl;
cout << "Number Of Meshes : " << fbx.meshCount << endl;
cout << "Processed Meshes : " << results.meshCount << endl;
cout << "Total vertices : " << totalVertices << endl;
cout << "Total Triangles : " << totalTriangles << endl;
cout << "Total Convex Hulls : " << totalHulls << endl;
cout << "Total FBX load time: " << (double)loadDuration / 1000000000.00 << " seconds" << endl;
cout << "V-HACD Compute time: " << (double)computeDuration / 1000000000.00 << " seconds" << endl;
cout << endl << "Summary per convex hull ........................" << endl <<endl;
for (int i = 0; i < results.meshCount; i++){
cout << "Mesh : " << i + 1 << endl;
QVector<VHACD::IVHACD::ConvexHull> chList = results.convexHullList.at(i);
cout << "\t" << "Number Of Hulls : " << chList.count() << endl;
for (int j = 0; j < results.convexHullList.at(i).count(); j++){
cout << "\tHUll : " << j + 1 << endl;
cout << "\t\tNumber Of Points : " << chList.at(j).m_nPoints << endl;
cout << "\t\tNumber Of Triangles : " << chList.at(j).m_nTriangles << endl;
}
}
getchar();
int main(int argc, char * argv[]) {
VHACDUtilApp app(argc, argv);
return 0;
}
}