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d/survive: curl thumb when touching a button

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This commit is contained in:
Christoph Haag 2020-10-12 22:42:24 +02:00
parent cc8f82807c
commit 05f65e0028
1 changed files with 11 additions and 2 deletions
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13
src/xrt/drivers/survive/survive_driver.c
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@ -402,14 +402,23 @@ survive_controller_get_hand_tracking(struct xrt_device *xdev,
survive->variant == VIVE_VARIANT_VALVE_INDEX_LEFT_CONTROLLER;
enum xrt_hand hand = left ? XRT_HAND_LEFT : XRT_HAND_RIGHT;
float thumb_curl = 0.0f;
//! @todo place thumb preciely on the button that is touched/pressed
if (survive->base.inputs[VIVE_CONTROLLER_A_TOUCH].value.boolean ||
survive->base.inputs[VIVE_CONTROLLER_B_TOUCH].value.boolean ||
survive->base.inputs[VIVE_CONTROLLER_THUMBSTICK_TOUCH]
.value.boolean ||
survive->base.inputs[VIVE_CONTROLLER_TRACKPAD_TOUCH]
.value.boolean) {
thumb_curl = 1.0;
}
struct u_hand_tracking_curl_values values = {
.little = survive->ctrl.curl[XRT_FINGER_LITTLE],
.ring = survive->ctrl.curl[XRT_FINGER_RING],
.middle = survive->ctrl.curl[XRT_FINGER_MIDDLE],
.index = survive->ctrl.curl[XRT_FINGER_INDEX],
.thumb = 0};
.thumb = thumb_curl};
/* The tracked controller position is at the very -z end of the
* controller. Move the hand back offset_z meter to the handle center.