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decouple FPS from rotation rate during mouse drag

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This commit is contained in:
Andrew Meadows 2015-07-23 17:30:50 -07:00
parent 849715953d
commit 2fc158246d
1 changed files with 12 additions and 4 deletions
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16
interface/src/Application.cpp
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@ -2495,10 +2495,18 @@ void Application::update(float deltaTime) {
_myAvatar->setDriveKeys(DOWN, _userInputMapper.getActionState(UserInputMapper::VERTICAL_DOWN));
_myAvatar->setDriveKeys(LEFT, _userInputMapper.getActionState(UserInputMapper::LATERAL_LEFT));
_myAvatar->setDriveKeys(RIGHT, _userInputMapper.getActionState(UserInputMapper::LATERAL_RIGHT));
_myAvatar->setDriveKeys(ROT_UP, _userInputMapper.getActionState(UserInputMapper::PITCH_UP));
_myAvatar->setDriveKeys(ROT_DOWN, _userInputMapper.getActionState(UserInputMapper::PITCH_DOWN));
_myAvatar->setDriveKeys(ROT_LEFT, _userInputMapper.getActionState(UserInputMapper::YAW_LEFT));
_myAvatar->setDriveKeys(ROT_RIGHT, _userInputMapper.getActionState(UserInputMapper::YAW_RIGHT));
if (deltaTime > FLT_EPSILON) {
// For rotations what we really want are meausures of "angles per second" (in order to prevent
// fps-dependent spin rates) so we need to scale the units of the controller contribution.
// (TODO?: maybe we should similarly scale ALL action state info, or change the expected behavior
// controllers to provide a delta_per_second value rather than a raw delta.)
const float EXPECTED_FRAME_RATE = 60.0f;
float timeFactor = EXPECTED_FRAME_RATE * deltaTime;
_myAvatar->setDriveKeys(ROT_UP, _userInputMapper.getActionState(UserInputMapper::PITCH_UP) / timeFactor);
_myAvatar->setDriveKeys(ROT_DOWN, _userInputMapper.getActionState(UserInputMapper::PITCH_DOWN) / timeFactor);
_myAvatar->setDriveKeys(ROT_LEFT, _userInputMapper.getActionState(UserInputMapper::YAW_LEFT) / timeFactor);
_myAvatar->setDriveKeys(ROT_RIGHT, _userInputMapper.getActionState(UserInputMapper::YAW_RIGHT) / timeFactor);
}
}
_myAvatar->setDriveKeys(BOOM_IN, _userInputMapper.getActionState(UserInputMapper::BOOM_IN));
_myAvatar->setDriveKeys(BOOM_OUT, _userInputMapper.getActionState(UserInputMapper::BOOM_OUT));