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properly scale avatar collision shape

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This commit is contained in:
Andrew Meadows 2015-12-10 14:40:30 -08:00
parent 29516619ee
commit e9f52b1211
14 changed files with 108 additions and 82 deletions
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5
interface/src/Application.cpp
View file

@ -1260,15 +1260,14 @@ void Application::paintGL() {
hmdOffset.x = -hmdOffset.x; hmdOffset.x = -hmdOffset.x;
_myCamera.setPosition(myAvatar->getDefaultEyePosition() _myCamera.setPosition(myAvatar->getDefaultEyePosition()
+ glm::vec3(0, _raiseMirror * myAvatar->getAvatarScale(), 0) + glm::vec3(0, _raiseMirror * myAvatar->getUniformScale(), 0)
+ mirrorBodyOrientation * glm::vec3(0.0f, 0.0f, 1.0f) * MIRROR_FULLSCREEN_DISTANCE * _scaleMirror + mirrorBodyOrientation * glm::vec3(0.0f, 0.0f, 1.0f) * MIRROR_FULLSCREEN_DISTANCE * _scaleMirror
+ mirrorBodyOrientation * hmdOffset); + mirrorBodyOrientation * hmdOffset);
} else { } else {
_myCamera.setRotation(myAvatar->getWorldAlignedOrientation() _myCamera.setRotation(myAvatar->getWorldAlignedOrientation()
* glm::quat(glm::vec3(0.0f, PI + _rotateMirror, 0.0f))); * glm::quat(glm::vec3(0.0f, PI + _rotateMirror, 0.0f)));
_myCamera.setPosition(myAvatar->getDefaultEyePosition() _myCamera.setPosition(myAvatar->getDefaultEyePosition()
+ glm::vec3(0, _raiseMirror * myAvatar->getAvatarScale(), 0) + glm::vec3(0, _raiseMirror * myAvatar->getUniformScale(), 0)
+ (myAvatar->getOrientation() * glm::quat(glm::vec3(0.0f, _rotateMirror, 0.0f))) * + (myAvatar->getOrientation() * glm::quat(glm::vec3(0.0f, _rotateMirror, 0.0f))) *
glm::vec3(0.0f, 0.0f, -1.0f) * MIRROR_FULLSCREEN_DISTANCE * _scaleMirror); glm::vec3(0.0f, 0.0f, -1.0f) * MIRROR_FULLSCREEN_DISTANCE * _scaleMirror);
} }

76
interface/src/avatar/Avatar.cpp
View file

@ -99,7 +99,8 @@ Avatar::Avatar(RigPointer rig) :
// we may have been created in the network thread, but we live in the main thread // we may have been created in the network thread, but we live in the main thread
moveToThread(qApp->thread()); moveToThread(qApp->thread());
setAvatarScale(1.0f); setScale(glm::vec3(1.0f)); // avatar scale is uniform
// give the pointer to our head to inherited _headData variable from AvatarData // give the pointer to our head to inherited _headData variable from AvatarData
_headData = static_cast<HeadData*>(new Head(this)); _headData = static_cast<HeadData*>(new Head(this));
_handData = static_cast<HandData*>(new Hand(this)); _handData = static_cast<HandData*>(new Hand(this));
@ -143,15 +144,28 @@ AABox Avatar::getBounds() const {
float Avatar::getLODDistance() const { float Avatar::getLODDistance() const {
return DependencyManager::get<LODManager>()->getAvatarLODDistanceMultiplier() * return DependencyManager::get<LODManager>()->getAvatarLODDistanceMultiplier() *
glm::distance(qApp->getCamera()->getPosition(), getPosition()) / getAvatarScale(); glm::distance(qApp->getCamera()->getPosition(), getPosition()) / getUniformScale();
}
void Avatar::animateScaleChanges(float deltaTime) {
float currentScale = getUniformScale();
if (currentScale != _targetScale) {
const float SCALE_ANIMATION_TIMESCALE = 1.0f;
float blendFactor = deltaTime / SCALE_ANIMATION_TIMESCALE;
float animatedScale = (1.0f - blendFactor) * currentScale + blendFactor * _targetScale;
const float CLOSE_ENOUGH = 0.05f;
if (fabsf(animatedScale - _targetScale) / _targetScale < CLOSE_ENOUGH) {
animatedScale = _targetScale;
}
setScale(glm::vec3(animatedScale)); // avatar scale is uniform
rebuildCollisionShape();
}
} }
void Avatar::simulate(float deltaTime) { void Avatar::simulate(float deltaTime) {
PerformanceTimer perfTimer("simulate"); PerformanceTimer perfTimer("simulate");
if (getAvatarScale() != _targetScale) { animateScaleChanges(deltaTime);
setAvatarScale(_targetScale);
}
// update the billboard render flag // update the billboard render flag
const float BILLBOARD_HYSTERESIS_PROPORTION = 0.1f; const float BILLBOARD_HYSTERESIS_PROPORTION = 0.1f;
@ -164,7 +178,7 @@ void Avatar::simulate(float deltaTime) {
_shouldRenderBillboard = true; _shouldRenderBillboard = true;
qCDebug(interfaceapp) << "Billboarding" << (isMyAvatar() ? "myself" : getSessionUUID()) << "for LOD" << getLODDistance(); qCDebug(interfaceapp) << "Billboarding" << (isMyAvatar() ? "myself" : getSessionUUID()) << "for LOD" << getLODDistance();
} }
const bool isControllerLogging = DependencyManager::get<AvatarManager>()->getRenderDistanceControllerIsLogging(); const bool isControllerLogging = DependencyManager::get<AvatarManager>()->getRenderDistanceControllerIsLogging();
float renderDistance = DependencyManager::get<AvatarManager>()->getRenderDistance(); float renderDistance = DependencyManager::get<AvatarManager>()->getRenderDistance();
const float SKIP_HYSTERESIS_PROPORTION = isControllerLogging ? 0.0f : BILLBOARD_HYSTERESIS_PROPORTION; const float SKIP_HYSTERESIS_PROPORTION = isControllerLogging ? 0.0f : BILLBOARD_HYSTERESIS_PROPORTION;
@ -210,7 +224,7 @@ void Avatar::simulate(float deltaTime) {
_skeletonModel.getHeadPosition(headPosition); _skeletonModel.getHeadPosition(headPosition);
Head* head = getHead(); Head* head = getHead();
head->setPosition(headPosition); head->setPosition(headPosition);
head->setScale(getAvatarScale()); head->setScale(getUniformScale());
head->simulate(deltaTime, false, _shouldRenderBillboard); head->simulate(deltaTime, false, _shouldRenderBillboard);
} }
} }
@ -238,12 +252,12 @@ void Avatar::simulate(float deltaTime) {
measureMotionDerivatives(deltaTime); measureMotionDerivatives(deltaTime);
} }
bool Avatar::isLookingAtMe(AvatarSharedPointer avatar) { bool Avatar::isLookingAtMe(AvatarSharedPointer avatar) const {
const float HEAD_SPHERE_RADIUS = 0.1f; const float HEAD_SPHERE_RADIUS = 0.1f;
glm::vec3 theirLookAt = dynamic_pointer_cast<Avatar>(avatar)->getHead()->getLookAtPosition(); glm::vec3 theirLookAt = dynamic_pointer_cast<Avatar>(avatar)->getHead()->getLookAtPosition();
glm::vec3 myEyePosition = getHead()->getEyePosition(); glm::vec3 myEyePosition = getHead()->getEyePosition();
return glm::distance(theirLookAt, myEyePosition) <= (HEAD_SPHERE_RADIUS * getAvatarScale()); return glm::distance(theirLookAt, myEyePosition) <= (HEAD_SPHERE_RADIUS * getUniformScale());
} }
void Avatar::slamPosition(const glm::vec3& newPosition) { void Avatar::slamPosition(const glm::vec3& newPosition) {
@ -423,7 +437,7 @@ void Avatar::render(RenderArgs* renderArgs, const glm::vec3& cameraPosition) {
const float BASE_LIGHT_DISTANCE = 2.0f; const float BASE_LIGHT_DISTANCE = 2.0f;
const float LIGHT_EXPONENT = 1.0f; const float LIGHT_EXPONENT = 1.0f;
const float LIGHT_CUTOFF = glm::radians(80.0f); const float LIGHT_CUTOFF = glm::radians(80.0f);
float distance = BASE_LIGHT_DISTANCE * getAvatarScale(); float distance = BASE_LIGHT_DISTANCE * getUniformScale();
glm::vec3 position = glm::mix(_skeletonModel.getTranslation(), getHead()->getFaceModel().getTranslation(), 0.9f); glm::vec3 position = glm::mix(_skeletonModel.getTranslation(), getHead()->getFaceModel().getTranslation(), 0.9f);
glm::quat orientation = getOrientation(); glm::quat orientation = getOrientation();
foreach (const AvatarManager::LocalLight& light, DependencyManager::get<AvatarManager>()->getLocalLights()) { foreach (const AvatarManager::LocalLight& light, DependencyManager::get<AvatarManager>()->getLocalLights()) {
@ -479,7 +493,7 @@ void Avatar::render(RenderArgs* renderArgs, const glm::vec3& cameraPosition) {
} }
DependencyManager::get<DeferredLightingEffect>()->renderSolidSphereInstance(batch, DependencyManager::get<DeferredLightingEffect>()->renderSolidSphereInstance(batch,
Transform(transform).postScale(eyeDiameter * getAvatarScale() / 2.0f + RADIUS_INCREMENT), Transform(transform).postScale(eyeDiameter * getUniformScale() / 2.0f + RADIUS_INCREMENT),
glm::vec4(LOOKING_AT_ME_COLOR, alpha)); glm::vec4(LOOKING_AT_ME_COLOR, alpha));
position = getHead()->getRightEyePosition(); position = getHead()->getRightEyePosition();
@ -489,7 +503,7 @@ void Avatar::render(RenderArgs* renderArgs, const glm::vec3& cameraPosition) {
eyeDiameter = DEFAULT_EYE_DIAMETER; eyeDiameter = DEFAULT_EYE_DIAMETER;
} }
DependencyManager::get<DeferredLightingEffect>()->renderSolidSphereInstance(batch, DependencyManager::get<DeferredLightingEffect>()->renderSolidSphereInstance(batch,
Transform(transform).postScale(eyeDiameter * getAvatarScale() / 2.0f + RADIUS_INCREMENT), Transform(transform).postScale(eyeDiameter * getUniformScale() / 2.0f + RADIUS_INCREMENT),
glm::vec4(LOOKING_AT_ME_COLOR, alpha)); glm::vec4(LOOKING_AT_ME_COLOR, alpha));
} }
@ -590,9 +604,9 @@ void Avatar::simulateAttachments(float deltaTime) {
glm::quat jointRotation; glm::quat jointRotation;
if (_skeletonModel.getJointPositionInWorldFrame(jointIndex, jointPosition) && if (_skeletonModel.getJointPositionInWorldFrame(jointIndex, jointPosition) &&
_skeletonModel.getJointRotationInWorldFrame(jointIndex, jointRotation)) { _skeletonModel.getJointRotationInWorldFrame(jointIndex, jointRotation)) {
model->setTranslation(jointPosition + jointRotation * attachment.translation * getAvatarScale()); model->setTranslation(jointPosition + jointRotation * attachment.translation * getUniformScale());
model->setRotation(jointRotation * attachment.rotation); model->setRotation(jointRotation * attachment.rotation);
model->setScaleToFit(true, getAvatarScale() * attachment.scale, true); // hack to force rescale model->setScaleToFit(true, getUniformScale() * attachment.scale, true); // hack to force rescale
model->setSnapModelToCenter(false); // hack to force resnap model->setSnapModelToCenter(false); // hack to force resnap
model->setSnapModelToCenter(true); model->setSnapModelToCenter(true);
model->simulate(deltaTime); model->simulate(deltaTime);
@ -647,7 +661,7 @@ void Avatar::renderBillboard(RenderArgs* renderArgs) {
} }
float Avatar::getBillboardSize() const { float Avatar::getBillboardSize() const {
return getAvatarScale() * BILLBOARD_DISTANCE * glm::tan(glm::radians(BILLBOARD_FIELD_OF_VIEW / 2.0f)); return getUniformScale() * BILLBOARD_DISTANCE * glm::tan(glm::radians(BILLBOARD_FIELD_OF_VIEW / 2.0f));
} }
#ifdef DEBUG #ifdef DEBUG
@ -796,7 +810,7 @@ void Avatar::renderDisplayName(gpu::Batch& batch, const ViewFrustum& frustum, co
} }
void Avatar::setSkeletonOffset(const glm::vec3& offset) { void Avatar::setSkeletonOffset(const glm::vec3& offset) {
const float MAX_OFFSET_LENGTH = getAvatarScale() * 0.5f; const float MAX_OFFSET_LENGTH = getUniformScale() * 0.5f;
float offsetLength = glm::length(offset); float offsetLength = glm::length(offset);
if (offsetLength > MAX_OFFSET_LENGTH) { if (offsetLength > MAX_OFFSET_LENGTH) {
_skeletonOffset = (MAX_OFFSET_LENGTH / offsetLength) * offset; _skeletonOffset = (MAX_OFFSET_LENGTH / offsetLength) * offset;
@ -905,7 +919,7 @@ glm::vec3 Avatar::getJointPosition(const QString& name) const {
void Avatar::scaleVectorRelativeToPosition(glm::vec3 &positionToScale) const { void Avatar::scaleVectorRelativeToPosition(glm::vec3 &positionToScale) const {
//Scale a world space vector as if it was relative to the position //Scale a world space vector as if it was relative to the position
positionToScale = getPosition() + getAvatarScale() * (positionToScale - getPosition()); positionToScale = getPosition() + getUniformScale() * (positionToScale - getPosition());
} }
void Avatar::setFaceModelURL(const QUrl& faceModelURL) { void Avatar::setFaceModelURL(const QUrl& faceModelURL) {
@ -945,7 +959,7 @@ void Avatar::setAttachmentData(const QVector<AttachmentData>& attachmentData) {
for (int i = 0; i < attachmentData.size(); i++) { for (int i = 0; i < attachmentData.size(); i++) {
_attachmentModels[i]->setURL(attachmentData.at(i).modelURL); _attachmentModels[i]->setURL(attachmentData.at(i).modelURL);
_attachmentModels[i]->setSnapModelToCenter(true); _attachmentModels[i]->setSnapModelToCenter(true);
_attachmentModels[i]->setScaleToFit(true, getAvatarScale() * _attachmentData.at(i).scale); _attachmentModels[i]->setScaleToFit(true, getUniformScale() * _attachmentData.at(i).scale);
} }
} }
@ -1033,15 +1047,6 @@ void Avatar::renderJointConnectingCone(gpu::Batch& batch, glm::vec3 position1, g
} }
} }
void Avatar::setAvatarScale(float scale) {
if (_targetScale * (1.0f - RESCALING_TOLERANCE) < scale &&
scale < _targetScale * (1.0f + RESCALING_TOLERANCE)) {
setScale(glm::vec3(_targetScale));
} else {
setScale(glm::vec3(scale));
}
}
float Avatar::getSkeletonHeight() const { float Avatar::getSkeletonHeight() const {
Extents extents = _skeletonModel.getBindExtents(); Extents extents = _skeletonModel.getBindExtents();
return extents.maximum.y - extents.minimum.y; return extents.maximum.y - extents.minimum.y;
@ -1053,7 +1058,7 @@ float Avatar::getHeadHeight() const {
// HACK: We have a really odd case when fading out for some models where this value explodes // HACK: We have a really odd case when fading out for some models where this value explodes
float result = extents.maximum.y - extents.minimum.y; float result = extents.maximum.y - extents.minimum.y;
if (result >= 0.0f && result < 100.0f * getAvatarScale() ) { if (result >= 0.0f && result < 100.0f * getUniformScale() ) {
return result; return result;
} }
} }
@ -1096,13 +1101,20 @@ void Avatar::setShowDisplayName(bool showDisplayName) {
// virtual // virtual
void Avatar::computeShapeInfo(ShapeInfo& shapeInfo) { void Avatar::computeShapeInfo(ShapeInfo& shapeInfo) {
shapeInfo.setCapsuleY(_skeletonModel.getBoundingCapsuleRadius(), 0.5f * _skeletonModel.getBoundingCapsuleHeight()); float uniformScale = getUniformScale();
shapeInfo.setOffset(_skeletonModel.getBoundingCapsuleOffset()); shapeInfo.setCapsuleY(uniformScale * _skeletonModel.getBoundingCapsuleRadius(),
0.5f * uniformScale * _skeletonModel.getBoundingCapsuleHeight());
shapeInfo.setOffset(uniformScale * _skeletonModel.getBoundingCapsuleOffset());
} }
// virtual // virtual
void Avatar::rebuildSkeletonBody() { void Avatar::rebuildCollisionShape() {
DependencyManager::get<AvatarManager>()->updateAvatarPhysicsShape(this); if (_motionState) {
_motionState->addDirtyFlags(Simulation::DIRTY_SHAPE);
} else {
// adebug TODO: move most of updateAvatarPhysicsShape() to here
DependencyManager::get<AvatarManager>()->updateAvatarPhysicsShape(this);
}
} }
glm::vec3 Avatar::getLeftPalmPosition() { glm::vec3 Avatar::getLeftPalmPosition() {

12
interface/src/avatar/Avatar.h
View file

@ -36,7 +36,6 @@ namespace render {
static const float SCALING_RATIO = .05f; static const float SCALING_RATIO = .05f;
static const float SMOOTHING_RATIO = .05f; // 0 < ratio < 1 static const float SMOOTHING_RATIO = .05f; // 0 < ratio < 1
static const float RESCALING_TOLERANCE = .02f;
static const float BILLBOARD_FIELD_OF_VIEW = 30.0f; // degrees static const float BILLBOARD_FIELD_OF_VIEW = 30.0f; // degrees
static const float BILLBOARD_DISTANCE = 5.56f; // meters static const float BILLBOARD_DISTANCE = 5.56f; // meters
@ -89,7 +88,7 @@ public:
SkeletonModel& getSkeletonModel() { return _skeletonModel; } SkeletonModel& getSkeletonModel() { return _skeletonModel; }
const SkeletonModel& getSkeletonModel() const { return _skeletonModel; } const SkeletonModel& getSkeletonModel() const { return _skeletonModel; }
glm::vec3 getChestPosition() const; glm::vec3 getChestPosition() const;
float getAvatarScale() const { return getScale().y; } float getUniformScale() const { return getScale().y; }
const Head* getHead() const { return static_cast<const Head*>(_headData); } const Head* getHead() const { return static_cast<const Head*>(_headData); }
Head* getHead() { return static_cast<Head*>(_headData); } Head* getHead() { return static_cast<Head*>(_headData); }
Hand* getHand() { return static_cast<Hand*>(_handData); } Hand* getHand() { return static_cast<Hand*>(_handData); }
@ -154,7 +153,7 @@ public:
// (otherwise floating point error will cause problems at large positions). // (otherwise floating point error will cause problems at large positions).
void applyPositionDelta(const glm::vec3& delta); void applyPositionDelta(const glm::vec3& delta);
virtual void rebuildSkeletonBody(); virtual void rebuildCollisionShape();
virtual void computeShapeInfo(ShapeInfo& shapeInfo); virtual void computeShapeInfo(ShapeInfo& shapeInfo);
@ -199,14 +198,15 @@ protected:
float _stringLength; float _stringLength;
bool _moving; ///< set when position is changing bool _moving; ///< set when position is changing
bool isLookingAtMe(AvatarSharedPointer avatar);
// protected methods... // protected methods...
bool isLookingAtMe(AvatarSharedPointer avatar) const;
virtual void animateScaleChanges(float deltaTime);
glm::vec3 getBodyRightDirection() const { return getOrientation() * IDENTITY_RIGHT; } glm::vec3 getBodyRightDirection() const { return getOrientation() * IDENTITY_RIGHT; }
glm::vec3 getBodyUpDirection() const { return getOrientation() * IDENTITY_UP; } glm::vec3 getBodyUpDirection() const { return getOrientation() * IDENTITY_UP; }
glm::vec3 getBodyFrontDirection() const { return getOrientation() * IDENTITY_FRONT; } glm::vec3 getBodyFrontDirection() const { return getOrientation() * IDENTITY_FRONT; }
glm::quat computeRotationFromBodyToWorldUp(float proportion = 1.0f) const; glm::quat computeRotationFromBodyToWorldUp(float proportion = 1.0f) const;
void setAvatarScale(float scale);
void measureMotionDerivatives(float deltaTime); void measureMotionDerivatives(float deltaTime);
float getSkeletonHeight() const; float getSkeletonHeight() const;

26
interface/src/avatar/AvatarManager.cpp
View file

@ -203,7 +203,7 @@ void AvatarManager::simulateAvatarFades(float deltaTime) {
while (fadingIterator != _avatarFades.end()) { while (fadingIterator != _avatarFades.end()) {
auto avatar = std::static_pointer_cast<Avatar>(*fadingIterator); auto avatar = std::static_pointer_cast<Avatar>(*fadingIterator);
avatar->startUpdate(); avatar->startUpdate();
avatar->setTargetScale(avatar->getAvatarScale() * SHRINK_RATE); avatar->setTargetScale(avatar->getUniformScale() * SHRINK_RATE);
if (avatar->getTargetScale() <= MIN_FADE_SCALE) { if (avatar->getTargetScale() <= MIN_FADE_SCALE) {
avatar->removeFromScene(*fadingIterator, scene, pendingChanges); avatar->removeFromScene(*fadingIterator, scene, pendingChanges);
fadingIterator = _avatarFades.erase(fadingIterator); fadingIterator = _avatarFades.erase(fadingIterator);
@ -375,19 +375,17 @@ void AvatarManager::handleCollisionEvents(const CollisionEvents& collisionEvents
} }
void AvatarManager::updateAvatarPhysicsShape(Avatar* avatar) { void AvatarManager::updateAvatarPhysicsShape(Avatar* avatar) {
AvatarMotionState* motionState = avatar->getMotionState(); // adebug TODO: move most of this logic to MyAvatar class
if (motionState) { assert(!avatar->getMotionState());
motionState->addDirtyFlags(Simulation::DIRTY_SHAPE);
} else { ShapeInfo shapeInfo;
ShapeInfo shapeInfo; avatar->computeShapeInfo(shapeInfo);
avatar->computeShapeInfo(shapeInfo); btCollisionShape* shape = ObjectMotionState::getShapeManager()->getShape(shapeInfo);
btCollisionShape* shape = ObjectMotionState::getShapeManager()->getShape(shapeInfo); if (shape) {
if (shape) { AvatarMotionState* motionState = new AvatarMotionState(avatar, shape);
AvatarMotionState* motionState = new AvatarMotionState(avatar, shape); avatar->setMotionState(motionState);
avatar->setMotionState(motionState); _motionStatesToAdd.insert(motionState);
_motionStatesToAdd.insert(motionState); _avatarMotionStates.insert(motionState);
_avatarMotionStates.insert(motionState);
}
} }
} }

2
interface/src/avatar/AvatarMotionState.h
View file

@ -46,7 +46,7 @@ public:
virtual float getObjectFriction() const; virtual float getObjectFriction() const;
virtual float getObjectLinearDamping() const; virtual float getObjectLinearDamping() const;
virtual float getObjectAngularDamping() const; virtual float getObjectAngularDamping() const;
virtual glm::vec3 getObjectPosition() const; virtual glm::vec3 getObjectPosition() const;
virtual glm::quat getObjectRotation() const; virtual glm::quat getObjectRotation() const;
virtual glm::vec3 getObjectLinearVelocity() const; virtual glm::vec3 getObjectLinearVelocity() const;

6
interface/src/avatar/Hand.cpp
View file

@ -37,7 +37,7 @@ void Hand::simulate(float deltaTime, bool isMine) {
void Hand::renderHandTargets(RenderArgs* renderArgs, bool isMine) { void Hand::renderHandTargets(RenderArgs* renderArgs, bool isMine) {
float avatarScale = 1.0f; float avatarScale = 1.0f;
if (_owningAvatar) { if (_owningAvatar) {
avatarScale = _owningAvatar->getAvatarScale(); avatarScale = _owningAvatar->getUniformScale();
} }
const float alpha = 1.0f; const float alpha = 1.0f;
@ -62,7 +62,7 @@ void Hand::renderHandTargets(RenderArgs* renderArgs, bool isMine) {
transform.setRotation(palm.getRotation()); transform.setRotation(palm.getRotation());
transform.postScale(SPHERE_RADIUS); transform.postScale(SPHERE_RADIUS);
DependencyManager::get<DeferredLightingEffect>()->renderSolidSphereInstance(batch, transform, grayColor); DependencyManager::get<DeferredLightingEffect>()->renderSolidSphereInstance(batch, transform, grayColor);
// draw a green sphere at the old "finger tip" // draw a green sphere at the old "finger tip"
transform = Transform(); transform = Transform();
position = palm.getTipPosition(); position = palm.getTipPosition();
@ -72,7 +72,7 @@ void Hand::renderHandTargets(RenderArgs* renderArgs, bool isMine) {
DependencyManager::get<DeferredLightingEffect>()->renderSolidSphereInstance(batch, transform, greenColor); DependencyManager::get<DeferredLightingEffect>()->renderSolidSphereInstance(batch, transform, greenColor);
} }
} }
const float AXIS_RADIUS = 0.1f * SPHERE_RADIUS; const float AXIS_RADIUS = 0.1f * SPHERE_RADIUS;
const float AXIS_LENGTH = 10.0f * SPHERE_RADIUS; const float AXIS_LENGTH = 10.0f * SPHERE_RADIUS;

46
interface/src/avatar/MyAvatar.cpp
View file

@ -284,13 +284,26 @@ void MyAvatar::update(float deltaTime) {
extern QByteArray avatarStateToFrame(const AvatarData* _avatar); extern QByteArray avatarStateToFrame(const AvatarData* _avatar);
extern void avatarStateFromFrame(const QByteArray& frameData, AvatarData* _avatar); extern void avatarStateFromFrame(const QByteArray& frameData, AvatarData* _avatar);
void MyAvatar::animateScaleChanges(float deltaTime) {
// HACK: override Avatar::animateScaleChanges() until MyAvatar has a MotionState
float currentScale = getUniformScale();
if (currentScale != _targetScale) {
const float SCALE_ANIMATION_TIMESCALE = 1.0f;
float blendFactor = deltaTime / SCALE_ANIMATION_TIMESCALE;
float animatedScale = (1.0f - blendFactor) * currentScale + blendFactor * _targetScale;
const float CLOSE_ENOUGH = 0.05f;
if (fabsf(animatedScale - _targetScale) / _targetScale < CLOSE_ENOUGH) {
animatedScale = _targetScale;
}
setScale(glm::vec3(animatedScale));
rebuildCollisionShape();
}
}
void MyAvatar::simulate(float deltaTime) { void MyAvatar::simulate(float deltaTime) {
PerformanceTimer perfTimer("simulate"); PerformanceTimer perfTimer("simulate");
if (getAvatarScale() != _targetScale) { animateScaleChanges(deltaTime);
float scale = (1.0f - SMOOTHING_RATIO) * getAvatarScale() + SMOOTHING_RATIO * _targetScale;
setAvatarScale(scale);
}
{ {
PerformanceTimer perfTimer("transform"); PerformanceTimer perfTimer("transform");
@ -337,7 +350,7 @@ void MyAvatar::simulate(float deltaTime) {
headPosition = getPosition(); headPosition = getPosition();
} }
head->setPosition(headPosition); head->setPosition(headPosition);
head->setScale(getAvatarScale()); head->setScale(getUniformScale());
head->simulate(deltaTime, true); head->simulate(deltaTime, true);
} }
@ -681,7 +694,7 @@ void MyAvatar::loadData() {
_leanScale = loadSetting(settings, "leanScale", 0.05f); _leanScale = loadSetting(settings, "leanScale", 0.05f);
_targetScale = loadSetting(settings, "scale", 1.0f); _targetScale = loadSetting(settings, "scale", 1.0f);
setAvatarScale(getAvatarScale()); setScale(glm::vec3(getUniformScale()));
_animGraphUrl = settings.value("animGraphURL", "").toString(); _animGraphUrl = settings.value("animGraphURL", "").toString();
_fullAvatarURLFromPreferences = settings.value("fullAvatarURL", AvatarData::defaultFullAvatarModelUrl()).toUrl(); _fullAvatarURLFromPreferences = settings.value("fullAvatarURL", AvatarData::defaultFullAvatarModelUrl()).toUrl();
@ -809,7 +822,7 @@ void MyAvatar::updateLookAtTargetAvatar() {
float distanceTo = glm::length(avatar->getHead()->getEyePosition() - cameraPosition); float distanceTo = glm::length(avatar->getHead()->getEyePosition() - cameraPosition);
avatar->setIsLookAtTarget(false); avatar->setIsLookAtTarget(false);
if (!avatar->isMyAvatar() && avatar->isInitialized() && if (!avatar->isMyAvatar() && avatar->isInitialized() &&
(distanceTo < GREATEST_LOOKING_AT_DISTANCE * getAvatarScale())) { (distanceTo < GREATEST_LOOKING_AT_DISTANCE * getUniformScale())) {
float angleTo = glm::angle(lookForward, glm::normalize(avatar->getHead()->getEyePosition() - cameraPosition)); float angleTo = glm::angle(lookForward, glm::normalize(avatar->getHead()->getEyePosition() - cameraPosition));
if (angleTo < (smallestAngleTo * (isCurrentTarget ? KEEP_LOOKING_AT_CURRENT_ANGLE_FACTOR : 1.0f))) { if (angleTo < (smallestAngleTo * (isCurrentTarget ? KEEP_LOOKING_AT_CURRENT_ANGLE_FACTOR : 1.0f))) {
_lookAtTargetAvatar = avatarPointer; _lookAtTargetAvatar = avatarPointer;
@ -1036,14 +1049,15 @@ glm::vec3 MyAvatar::getSkeletonPosition() const {
return Avatar::getPosition(); return Avatar::getPosition();
} }
void MyAvatar::rebuildSkeletonBody() { void MyAvatar::rebuildCollisionShape() {
// compute localAABox // compute localAABox
float radius = _skeletonModel.getBoundingCapsuleRadius(); float scale = getUniformScale();
float height = _skeletonModel.getBoundingCapsuleHeight() + 2.0f * radius; float radius = scale * _skeletonModel.getBoundingCapsuleRadius();
float height = scale * _skeletonModel.getBoundingCapsuleHeight() + 2.0f * radius;
glm::vec3 corner(-radius, -0.5f * height, -radius); glm::vec3 corner(-radius, -0.5f * height, -radius);
corner += _skeletonModel.getBoundingCapsuleOffset(); corner += scale * _skeletonModel.getBoundingCapsuleOffset();
glm::vec3 scale(2.0f * radius, height, 2.0f * radius); glm::vec3 diagonal(2.0f * radius, height, 2.0f * radius);
_characterController.setLocalBoundingBox(corner, scale); _characterController.setLocalBoundingBox(corner, diagonal);
} }
void MyAvatar::prepareForPhysicsSimulation() { void MyAvatar::prepareForPhysicsSimulation() {
@ -1331,7 +1345,7 @@ const float RENDER_HEAD_CUTOFF_DISTANCE = 0.50f;
bool MyAvatar::cameraInsideHead() const { bool MyAvatar::cameraInsideHead() const {
const Head* head = getHead(); const Head* head = getHead();
const glm::vec3 cameraPosition = qApp->getCamera()->getPosition(); const glm::vec3 cameraPosition = qApp->getCamera()->getPosition();
return glm::length(cameraPosition - head->getEyePosition()) < (RENDER_HEAD_CUTOFF_DISTANCE * getAvatarScale()); return glm::length(cameraPosition - head->getEyePosition()) < (RENDER_HEAD_CUTOFF_DISTANCE * getUniformScale());
} }
bool MyAvatar::shouldRenderHead(const RenderArgs* renderArgs) const { bool MyAvatar::shouldRenderHead(const RenderArgs* renderArgs) const {
@ -1455,11 +1469,11 @@ glm::vec3 MyAvatar::applyKeyboardMotor(float deltaTime, const glm::vec3& localVe
if (isHovering) { if (isHovering) {
// we're flying --> complex acceleration curve with high max speed // we're flying --> complex acceleration curve with high max speed
float motorSpeed = glm::length(_keyboardMotorVelocity); float motorSpeed = glm::length(_keyboardMotorVelocity);
float finalMaxMotorSpeed = getAvatarScale() * MAX_KEYBOARD_MOTOR_SPEED; float finalMaxMotorSpeed = getUniformScale() * MAX_KEYBOARD_MOTOR_SPEED;
float speedGrowthTimescale = 2.0f; float speedGrowthTimescale = 2.0f;
float speedIncreaseFactor = 1.8f; float speedIncreaseFactor = 1.8f;
motorSpeed *= 1.0f + glm::clamp(deltaTime / speedGrowthTimescale , 0.0f, 1.0f) * speedIncreaseFactor; motorSpeed *= 1.0f + glm::clamp(deltaTime / speedGrowthTimescale , 0.0f, 1.0f) * speedIncreaseFactor;
const float maxBoostSpeed = getAvatarScale() * MAX_BOOST_SPEED; const float maxBoostSpeed = getUniformScale() * MAX_BOOST_SPEED;
if (motorSpeed < maxBoostSpeed) { if (motorSpeed < maxBoostSpeed) {
// an active keyboard motor should never be slower than this // an active keyboard motor should never be slower than this
float boostCoefficient = (maxBoostSpeed - motorSpeed) / maxBoostSpeed; float boostCoefficient = (maxBoostSpeed - motorSpeed) / maxBoostSpeed;

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

@ -249,7 +249,7 @@ public slots:
Q_INVOKABLE void updateMotionBehaviorFromMenu(); Q_INVOKABLE void updateMotionBehaviorFromMenu();
virtual void rebuildSkeletonBody() override; virtual void rebuildCollisionShape() override;
Q_INVOKABLE QUrl getAnimGraphUrl() const { return _animGraphUrl; } Q_INVOKABLE QUrl getAnimGraphUrl() const { return _animGraphUrl; }
@ -263,6 +263,9 @@ public slots:
glm::vec3 getPositionForAudio(); glm::vec3 getPositionForAudio();
glm::quat getOrientationForAudio(); glm::quat getOrientationForAudio();
protected:
void animateScaleChanges(float deltaTime);
signals: signals:
void audioListenerModeChanged(); void audioListenerModeChanged();
void transformChanged(); void transformChanged();

2
interface/src/avatar/MyCharacterController.cpp
View file

@ -32,7 +32,7 @@ MyCharacterController::~MyCharacterController() {
void MyCharacterController::updateShapeIfNecessary() { void MyCharacterController::updateShapeIfNecessary() {
if (_pendingFlags & PENDING_FLAG_UPDATE_SHAPE) { if (_pendingFlags & PENDING_FLAG_UPDATE_SHAPE) {
_pendingFlags &= ~ PENDING_FLAG_UPDATE_SHAPE; _pendingFlags &= ~PENDING_FLAG_UPDATE_SHAPE;
// compute new dimensions from avatar's bounding box // compute new dimensions from avatar's bounding box
float x = _boxScale.x; float x = _boxScale.x;

2
interface/src/avatar/SkeletonModel.cpp
View file

@ -69,7 +69,7 @@ void SkeletonModel::initJointStates() {
_headClipDistance = -(meshExtents.minimum.z / _scale.z - _defaultEyeModelPosition.z); _headClipDistance = -(meshExtents.minimum.z / _scale.z - _defaultEyeModelPosition.z);
_headClipDistance = std::max(_headClipDistance, DEFAULT_NEAR_CLIP); _headClipDistance = std::max(_headClipDistance, DEFAULT_NEAR_CLIP);
_owningAvatar->rebuildSkeletonBody(); _owningAvatar->rebuildCollisionShape();
emit skeletonLoaded(); emit skeletonLoaded();
} }

2
interface/src/ui/ApplicationCompositor.cpp
View file

@ -386,7 +386,7 @@ bool ApplicationCompositor::calculateRayUICollisionPoint(const glm::vec3& positi
glm::vec3 relativeDirection = glm::normalize(inverseOrientation * direction); glm::vec3 relativeDirection = glm::normalize(inverseOrientation * direction);
float t; float t;
if (raySphereIntersect(relativeDirection, relativePosition, _oculusUIRadius * myAvatar->getAvatarScale(), &t)){ if (raySphereIntersect(relativeDirection, relativePosition, _oculusUIRadius * myAvatar->getUniformScale(), &t)){
result = position + direction * t; result = position + direction * t;
return true; return true;
} }

2
interface/src/ui/PreferencesDialog.cpp
View file

@ -199,7 +199,7 @@ void PreferencesDialog::loadPreferences() {
ui.leanScaleSpin->setValue(myAvatar->getLeanScale()); ui.leanScaleSpin->setValue(myAvatar->getLeanScale());
ui.avatarScaleSpin->setValue(myAvatar->getAvatarScale()); ui.avatarScaleSpin->setValue(myAvatar->getUniformScale());
ui.avatarAnimationEdit->setText(myAvatar->getAnimGraphUrl().toString()); ui.avatarAnimationEdit->setText(myAvatar->getAnimGraphUrl().toString());
ui.maxOctreePPSSpin->setValue(qApp->getMaxOctreePacketsPerSecond()); ui.maxOctreePPSSpin->setValue(qApp->getMaxOctreePacketsPerSecond());

2
interface/src/ui/overlays/OverlaysPayload.cpp
View file

@ -68,7 +68,7 @@ namespace render {
glm::vec3 myAvatarPosition = avatar->getPosition(); glm::vec3 myAvatarPosition = avatar->getPosition();
float angle = glm::degrees(glm::angle(myAvatarRotation)); float angle = glm::degrees(glm::angle(myAvatarRotation));
glm::vec3 axis = glm::axis(myAvatarRotation); glm::vec3 axis = glm::axis(myAvatarRotation);
float myAvatarScale = avatar->getAvatarScale(); float myAvatarScale = avatar->getUniformScale();
Transform transform = Transform(); Transform transform = Transform();
transform.setTranslation(myAvatarPosition); transform.setTranslation(myAvatarPosition);
transform.setRotation(glm::angleAxis(angle, axis)); transform.setRotation(glm::angleAxis(angle, axis));

2
libraries/avatars/src/AvatarData.cpp
View file

@ -90,7 +90,7 @@ const QUrl& AvatarData::defaultFullAvatarModelUrl() {
// There are a number of possible strategies for this set of tools through endRender, below. // There are a number of possible strategies for this set of tools through endRender, below.
void AvatarData::nextAttitude(glm::vec3 position, glm::quat orientation) { void AvatarData::nextAttitude(glm::vec3 position, glm::quat orientation) {
avatarLock.lock(); avatarLock.lock();
Transform trans; Transform trans = getTransform();
trans.setTranslation(position); trans.setTranslation(position);
trans.setRotation(orientation); trans.setRotation(orientation);
SpatiallyNestable::setTransform(trans); SpatiallyNestable::setTransform(trans);