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Have eyes converge on hovered avatar/voxel. Closes #1883.

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This commit is contained in:
Andrzej Kapolka 2014-02-07 11:26:15 -08:00
parent eaa05df9f7
commit 67bef20f93
1 changed files with 17 additions and 10 deletions
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27
interface/src/Application.cpp
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@ -1963,8 +1963,13 @@ void Application::updateMouseRay() {
bool showWarnings = Menu::getInstance()->isOptionChecked(MenuOption::PipelineWarnings); bool showWarnings = Menu::getInstance()->isOptionChecked(MenuOption::PipelineWarnings);
PerformanceWarning warn(showWarnings, "Application::updateMouseRay()"); PerformanceWarning warn(showWarnings, "Application::updateMouseRay()");
_viewFrustum.computePickRay(_mouseX / (float)_glWidget->width(), _mouseY / (float)_glWidget->height(), // if the mouse pointer isn't visible, act like it's at the center of the screen
_mouseRayOrigin, _mouseRayDirection); float x = 0.5f, y = 0.5f;
if (!_mouseHidden) {
x = _mouseX / (float)_glWidget->width();
y = _mouseY / (float)_glWidget->height();
}
_viewFrustum.computePickRay(x, y, _mouseRayOrigin, _mouseRayDirection);
// adjust for mirroring // adjust for mirroring
if (_myCamera.getMode() == CAMERA_MODE_MIRROR) { if (_myCamera.getMode() == CAMERA_MODE_MIRROR) {
@ -2001,18 +2006,20 @@ void Application::updateMyAvatarLookAtPosition(glm::vec3& lookAtSpot) {
bool showWarnings = Menu::getInstance()->isOptionChecked(MenuOption::PipelineWarnings); bool showWarnings = Menu::getInstance()->isOptionChecked(MenuOption::PipelineWarnings);
PerformanceWarning warn(showWarnings, "Application::updateMyAvatarLookAtPosition()"); PerformanceWarning warn(showWarnings, "Application::updateMyAvatarLookAtPosition()");
const float FAR_AWAY_STARE = TREE_SCALE;
if (_myCamera.getMode() == CAMERA_MODE_MIRROR) { if (_myCamera.getMode() == CAMERA_MODE_MIRROR) {
lookAtSpot = _myCamera.getPosition(); lookAtSpot = _myCamera.getPosition();
} else if (_mouseHidden) {
// if the mouse cursor is hidden, just look straight ahead
glm::vec3 rayOrigin, rayDirection;
_viewFrustum.computePickRay(0.5f, 0.5f, rayOrigin, rayDirection);
lookAtSpot = rayOrigin + rayDirection * FAR_AWAY_STARE;
} else { } else {
// just look in direction of the mouse ray // look in direction of the mouse ray, but use distance from intersection, if any
lookAtSpot = _mouseRayOrigin + _mouseRayDirection * FAR_AWAY_STARE; float distance = TREE_SCALE;
if (_myAvatar->getLookAtTargetAvatar()) {
distance = glm::distance(_mouseRayOrigin,
static_cast<Avatar*>(_myAvatar->getLookAtTargetAvatar())->getHead().calculateAverageEyePosition());
} else if (_isHoverVoxel) {
distance = glm::distance(_mouseRayOrigin, getMouseVoxelWorldCoordinates(_hoverVoxel));
}
lookAtSpot = _mouseRayOrigin + _mouseRayDirection * distance;
} }
if (_faceshift.isActive()) { if (_faceshift.isActive()) {
// deflect using Faceshift gaze data // deflect using Faceshift gaze data