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Merge pull request #982 from ey6es/grower

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Enlarge heads when they're moused over.
This commit is contained in:
Philip Rosedale 2013-09-26 12:32:50 -07:00
commit a44d665767
3 changed files with 40 additions and 21 deletions
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37
interface/src/Application.cpp
View file

@ -116,7 +116,7 @@ Application::Application(int& argc, char** argv, timeval &startup_time) :
_nudgeStarted(false),
_lookingAlongX(false),
_lookingAwayFromOrigin(true),
_isLookingAtOtherAvatar(false),
_lookatTargetAvatar(NULL),
_lookatIndicatorScale(1.0f),
_perfStatsOn(false),
_chatEntryOn(false),
@ -974,7 +974,7 @@ void Application::mousePressEvent(QMouseEvent* event) {
maybeEditVoxelUnderCursor();
if (!_palette.isActive() && (!_isHoverVoxel || _isLookingAtOtherAvatar)) {
if (!_palette.isActive() && (!_isHoverVoxel || _lookatTargetAvatar)) {
_pieMenu.mousePressEvent(_mouseX, _mouseY);
}
@ -1503,7 +1503,7 @@ void Application::setListenModeSingleSource() {
glm::vec3 eyePositionIgnored;
uint16_t nodeID;
if (isLookingAtOtherAvatar(mouseRayOrigin, mouseRayDirection, eyePositionIgnored, nodeID)) {
if (findLookatTargetAvatar(mouseRayOrigin, mouseRayDirection, eyePositionIgnored, nodeID)) {
_audio.addListenSource(nodeID);
}
}
@ -1596,12 +1596,16 @@ const float MAX_AVATAR_EDIT_VELOCITY = 1.0f;
const float MAX_VOXEL_EDIT_DISTANCE = 20.0f;
const float HEAD_SPHERE_RADIUS = 0.07;
static uint16_t DEFAULT_NODE_ID_REF = 1;
Avatar* Application::isLookingAtOtherAvatar(glm::vec3& mouseRayOrigin, glm::vec3& mouseRayDirection,
glm::vec3& eyePosition, uint16_t& nodeID = DEFAULT_NODE_ID_REF) {
void Application::updateLookatTargetAvatar(const glm::vec3& mouseRayOrigin, const glm::vec3& mouseRayDirection,
glm::vec3& eyePosition) {
_lookatTargetAvatar = findLookatTargetAvatar(mouseRayOrigin, mouseRayDirection, eyePosition, DEFAULT_NODE_ID_REF);
}
Avatar* Application::findLookatTargetAvatar(const glm::vec3& mouseRayOrigin, const glm::vec3& mouseRayDirection,
glm::vec3& eyePosition, uint16_t& nodeID = DEFAULT_NODE_ID_REF) {
NodeList* nodeList = NodeList::getInstance();
for (NodeList::iterator node = nodeList->begin(); node != nodeList->end(); node++) {
@ -1748,8 +1752,8 @@ void Application::update(float deltaTime) {
_faceshift.getEstimatedEyePitch(), _faceshift.getEstimatedEyeYaw(), 0.0f))) * glm::vec3(0.0f, 0.0f, -1.0f);
}
_isLookingAtOtherAvatar = isLookingAtOtherAvatar(lookAtRayOrigin, lookAtRayDirection, lookAtSpot);
if (_isLookingAtOtherAvatar) {
updateLookatTargetAvatar(lookAtRayOrigin, lookAtRayDirection, lookAtSpot);
if (_lookatTargetAvatar) {
// If the mouse is over another avatar's head...
_myAvatar.getHead().setLookAtPosition(lookAtSpot);
} else if (_isHoverVoxel && !_faceshift.isActive()) {
@ -2063,15 +2067,15 @@ void Application::updateAvatar(float deltaTime) {
const float MIDPOINT_OF_SCREEN = 0.5;
// Only use gyro to set lookAt if mouse hasn't selected an avatar
if (!_isLookingAtOtherAvatar) {
if (!_lookatTargetAvatar) {
// Set lookAtPosition if an avatar is at the center of the screen
glm::vec3 screenCenterRayOrigin, screenCenterRayDirection;
_viewFrustum.computePickRay(MIDPOINT_OF_SCREEN, MIDPOINT_OF_SCREEN, screenCenterRayOrigin, screenCenterRayDirection);
glm::vec3 eyePosition;
_isLookingAtOtherAvatar = isLookingAtOtherAvatar(screenCenterRayOrigin, screenCenterRayDirection, eyePosition);
if (_isLookingAtOtherAvatar) {
updateLookatTargetAvatar(screenCenterRayOrigin, screenCenterRayDirection, eyePosition);
if (_lookatTargetAvatar) {
glm::vec3 myLookAtFromMouse(eyePosition);
_myAvatar.getHead().setLookAtPosition(myLookAtFromMouse);
}
@ -2540,7 +2544,7 @@ void Application::displaySide(Camera& whichCamera) {
Menu::getInstance()->isOptionChecked(MenuOption::AvatarAsBalls));
_myAvatar.setDisplayingLookatVectors(Menu::getInstance()->isOptionChecked(MenuOption::LookAtVectors));
if (Menu::getInstance()->isOptionChecked(MenuOption::LookAtIndicator) && _isLookingAtOtherAvatar) {
if (Menu::getInstance()->isOptionChecked(MenuOption::LookAtIndicator) && _lookatTargetAvatar) {
renderLookatIndicator(_lookatOtherPosition, whichCamera);
}
}
@ -3342,10 +3346,7 @@ void Application::toggleFollowMode() {
mouseRayOrigin, mouseRayDirection);
glm::vec3 eyePositionIgnored;
uint16_t nodeIDIgnored;
Avatar* leadingAvatar = isLookingAtOtherAvatar(mouseRayOrigin,
mouseRayDirection,
eyePositionIgnored,
nodeIDIgnored);
Avatar* leadingAvatar = findLookatTargetAvatar(mouseRayOrigin, mouseRayDirection, eyePositionIgnored, nodeIDIgnored);
_myAvatar.follow(leadingAvatar);
}
@ -3418,6 +3419,8 @@ void Application::nodeKilled(Node* node) {
fade.voxelDetails.s = fade.voxelDetails.s * slightly_smaller;
_voxelFades.push_back(fade);
}
} else if (node->getLinkedData() == _lookatTargetAvatar) {
_lookatTargetAvatar = NULL;
}
}

11
interface/src/Application.h
View file

@ -130,6 +130,8 @@ public:
TextureCache* getTextureCache() { return &_textureCache; }
GlowEffect* getGlowEffect() { return &_glowEffect; }
Avatar* getLookatTargetAvatar() const { return _lookatTargetAvatar; }
static void controlledBroadcastToNodes(unsigned char* broadcastData, size_t dataBytes,
const char* nodeTypes, int numNodeTypes);
@ -195,8 +197,11 @@ private:
void init();
void update(float deltaTime);
Avatar* isLookingAtOtherAvatar(glm::vec3& mouseRayOrigin, glm::vec3& mouseRayDirection,
glm::vec3& eyePosition, uint16_t& nodeID);
void updateLookatTargetAvatar(const glm::vec3& mouseRayOrigin, const glm::vec3& mouseRayDirection,
glm::vec3& eyePosition);
Avatar* findLookatTargetAvatar(const glm::vec3& mouseRayOrigin, const glm::vec3& mouseRayDirection,
glm::vec3& eyePosition, uint16_t& nodeID);
bool isLookingAtMyAvatar(Avatar* avatar);
void renderLookatIndicator(glm::vec3 pointOfInterest, Camera& whichCamera);
@ -315,7 +320,7 @@ private:
bool _lookingAwayFromOrigin;
glm::vec3 _nudgeGuidePosition;
bool _isLookingAtOtherAvatar;
Avatar* _lookatTargetAvatar;
glm::vec3 _lookatOtherPosition;
float _lookatIndicatorScale;

13
interface/src/avatar/Avatar.cpp
View file

@ -388,9 +388,20 @@ void Avatar::simulate(float deltaTime, Transmitter* transmitter, float gyroCamer
}
}
// head scale grows when avatar is looked at
if (Application::getInstance()->getLookatTargetAvatar() == this) {
const float BASE_MAX_SCALE = 3.0f;
const float GROW_SPEED = 0.1f;
_head.setScale(min(BASE_MAX_SCALE * glm::distance(_position, Application::getInstance()->getCamera()->getPosition()),
_head.getScale() + deltaTime * GROW_SPEED));
} else {
const float SHRINK_SPEED = 100.0f;
_head.setScale(max(_scale, _head.getScale() - deltaTime * SHRINK_SPEED));
}
_head.setBodyRotation(glm::vec3(_bodyPitch, _bodyYaw, _bodyRoll));
_head.setPosition(_bodyBall[ BODY_BALL_HEAD_BASE ].position);
_head.setScale(_scale);
_head.setSkinColor(glm::vec3(SKIN_COLOR[0], SKIN_COLOR[1], SKIN_COLOR[2]));
_head.simulate(deltaTime, false, gyroCameraSensitivity);
_hand.simulate(deltaTime, false);