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d/north_star: Port to u_device_get_view_pose

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Ryan Pavlik 2021-04-26 15:36:07 -05:00 committed by Jakob Bornecrantz
parent d45e13642e
commit 2774b3375f
1 changed files with 3 additions and 21 deletions
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24
src/xrt/drivers/north_star/ns_hmd.c
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@ -205,29 +205,11 @@ ns_v2_hmd_get_view_pose(struct xrt_device *xdev,
uint32_t view_index,
struct xrt_pose *out_pose)
{
// Copied from dummy driver
struct ns_hmd *ns = ns_hmd(xdev);
struct xrt_vec3 real_eye_relation = *eye_relation;
real_eye_relation.x = ns->ipd;
struct xrt_pose pose = {{0.0f, 0.0f, 0.0f, 1.0f}, {0.0f, 0.0f, 0.0f}};
bool adjust = view_index == 0;
pose.position.x = ns->ipd / 2.0f;
pose.position.y = eye_relation->y / 2.0f;
pose.position.z = eye_relation->z / 2.0f;
// Adjust for left/right while also making sure there aren't any -0.f.
if (pose.position.x > 0.0f && adjust) {
pose.position.x = -pose.position.x;
}
if (pose.position.y > 0.0f && adjust) {
pose.position.y = -pose.position.y;
}
if (pose.position.z > 0.0f && adjust) {
pose.position.z = -pose.position.z;
}
*out_pose = pose;
u_device_get_view_pose(&real_eye_relation, view_index, out_pose);
}
static float