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Fix avatar pitch rate depending on FPS

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This commit is contained in:
David Rowe 2015-11-24 09:48:37 +13:00
parent f5d66bbf2e
commit d73e3a5490
1 changed files with 1 additions and 7 deletions
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8
interface/src/Application.cpp
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@ -2834,13 +2834,7 @@ void Application::update(float deltaTime) {
myAvatar->setDriveKeys(TRANSLATE_Y, userInputMapper->getActionState(controller::Action::TRANSLATE_Y)); myAvatar->setDriveKeys(TRANSLATE_Y, userInputMapper->getActionState(controller::Action::TRANSLATE_Y));
myAvatar->setDriveKeys(TRANSLATE_X, userInputMapper->getActionState(controller::Action::TRANSLATE_X)); myAvatar->setDriveKeys(TRANSLATE_X, userInputMapper->getActionState(controller::Action::TRANSLATE_X));
if (deltaTime > FLT_EPSILON) { if (deltaTime > FLT_EPSILON) {
// For rotations what we really want are meausures of "angles per second" (in order to prevent myAvatar->setDriveKeys(PITCH, -1.0f * userInputMapper->getActionState(controller::Action::PITCH));
// 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(PITCH, -1.0f * userInputMapper->getActionState(controller::Action::PITCH) / timeFactor);
myAvatar->setDriveKeys(YAW, -1.0f * userInputMapper->getActionState(controller::Action::YAW)); myAvatar->setDriveKeys(YAW, -1.0f * userInputMapper->getActionState(controller::Action::YAW));
myAvatar->setDriveKeys(STEP_YAW, -1.0f * userInputMapper->getActionState(controller::Action::STEP_YAW)); myAvatar->setDriveKeys(STEP_YAW, -1.0f * userInputMapper->getActionState(controller::Action::STEP_YAW));
} }