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Add viveGetPose;

This commit is contained in:
bjorn 2016-10-03 11:10:24 -07:00
parent 18b6b4462f
commit c56050ce92
1 changed files with 12 additions and 15 deletions
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27
src/headset/vive.c
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@ -43,6 +43,15 @@ static HeadsetInterface interface = {
.renderTo = viveRenderTo
};
static TrackedDevicePose_t viveGetPose(ViveState* state, unsigned int deviceIndex) {
ETrackingUniverseOrigin origin = ETrackingUniverseOrigin_TrackingUniverseStanding;
float secondsInFuture = 0.f;
unsigned int maxPoses = k_unMaxTrackedDeviceCount;
TrackedDevicePose_t poses[maxPoses];
state->vrSystem->GetDeviceToAbsoluteTrackingPose(origin, secondsInFuture, poses, maxPoses);
return poses[deviceIndex];
}
Headset* viveInit() {
Headset* this = malloc(sizeof(Headset));
ViveState* state = malloc(sizeof(ViveState));
@ -179,11 +188,7 @@ void viveSetBoundsVisible(void* headset, char visible) {
void viveGetPosition(void* headset, float* x, float* y, float* z) {
Headset* this = (Headset*) headset;
ViveState* state = this->state;
ETrackingUniverseOrigin origin = ETrackingUniverseOrigin_TrackingUniverseStanding;
float secondsInFuture = 0.f;
TrackedDevicePose_t pose;
state->vrSystem->GetDeviceToAbsoluteTrackingPose(origin, secondsInFuture, &pose, 1);
TrackedDevicePose_t pose = viveGetPose(state, state->headsetIndex);
if (!pose.bPoseIsValid || !pose.bDeviceIsConnected) {
*x = *y = *z = 0.f;
@ -203,11 +208,7 @@ void viveGetOrientation(void* headset, float* x, float* y, float *z, float* w) {
void viveGetVelocity(void* headset, float* x, float* y, float* z) {
Headset* this = (Headset*) headset;
ViveState* state = this->state;
ETrackingUniverseOrigin origin = ETrackingUniverseOrigin_TrackingUniverseStanding;
float secondsInFuture = 0.f;
TrackedDevicePose_t pose;
state->vrSystem->GetDeviceToAbsoluteTrackingPose(origin, secondsInFuture, &pose, 1);
TrackedDevicePose_t pose = viveGetPose(state, state->headsetIndex);
if (!pose.bPoseIsValid || !pose.bDeviceIsConnected) {
*x = *y = *z = 0.f;
@ -222,11 +223,7 @@ void viveGetVelocity(void* headset, float* x, float* y, float* z) {
void viveGetAngularVelocity(void* headset, float* x, float* y, float* z) {
Headset* this = (Headset*) headset;
ViveState* state = this->state;
ETrackingUniverseOrigin origin = ETrackingUniverseOrigin_TrackingUniverseStanding;
float secondsInFuture = 0.f;
TrackedDevicePose_t pose;
state->vrSystem->GetDeviceToAbsoluteTrackingPose(origin, secondsInFuture, &pose, 1);
TrackedDevicePose_t pose = viveGetPose(state, state->headsetIndex);
if (!pose.bPoseIsValid || !pose.bDeviceIsConnected) {
*x = *y = *z = 0.f;