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NDOF: Fix for fly/walk mode ignoring axis invert options

This commit is contained in:
Campbell Barton 2014-02-18 23:51:11 +11:00
parent 13553876ba
commit dcdb4eaf9c
14 changed files with 128 additions and 111 deletions
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6
release/scripts/startup/bl_ui/space_userpref.py
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@ -962,9 +962,9 @@ class USERPREF_MT_ndof_settings(Menu):
layout.separator()
layout.label(text="Orbit options")
layout.row().prop(input_prefs, "ndof_view_rotate_method", text="")
layout.prop(input_prefs, "ndof_roll_invert_axis")
layout.prop(input_prefs, "ndof_tilt_invert_axis")
layout.prop(input_prefs, "ndof_rotate_invert_axis")
layout.prop(input_prefs, "ndof_rotx_invert_axis")
layout.prop(input_prefs, "ndof_roty_invert_axis")
layout.prop(input_prefs, "ndof_rotz_invert_axis")
# view2d use pan/zoom

8
source/blender/editors/interface/interface_handlers.c
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@ -4648,14 +4648,14 @@ static void ui_ndofedit_but_HSVCIRCLE(uiBut *but, uiHandleButtonData *data,
v[1] = r * sinf(phi);
/* Use ndof device y and x rotation to move the vector in 2d space */
v[0] += ndof->rz * sensitivity;
v[1] += ndof->rx * sensitivity;
v[0] += ndof->rvec[2] * sensitivity;
v[1] += ndof->rvec[0] * sensitivity;
/* convert back to polar coords on circle */
phi = atan2f(v[0], v[1]) / (2.0f * (float)M_PI) + 0.5f;
/* use ndof z rotation to additionally rotate hue */
phi += ndof->ry * sensitivity * 0.5f;
/* use ndof Y rotation to additionally rotate hue */
phi += ndof->rvec[1] * sensitivity * 0.5f;
r = len_v2(v);
/* convert back to hsv values, in range [0,1] */

5
source/blender/editors/interface/view2d_ops.c
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@ -1274,10 +1274,9 @@ static int view2d_ndof_invoke(bContext *C, wmOperator *op, const wmEvent *event)
if (has_translate) {
if (view_pan_init(C, op)) {
v2dViewPanData *vpd;
float pan_vec[2];
float pan_vec[3];
pan_vec[0] = ndof->tvec[0] * ((U.ndof_flag & NDOF_PANX_INVERT_AXIS) ? -1.0f : 1.0f);
pan_vec[1] = ndof->tvec[1] * ((U.ndof_flag & NDOF_PANY_INVERT_AXIS) ? -1.0f : 1.0f);
WM_event_ndof_pan_get(ndof, pan_vec, false);
pan_vec[0] *= pan_sensitivity;
pan_vec[1] *= pan_sensitivity;

14
source/blender/editors/space_clip/clip_ops.c
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@ -1333,14 +1333,14 @@ static int clip_view_ndof_invoke(bContext *C, wmOperator *UNUSED(op), const wmEv
else {
SpaceClip *sc = CTX_wm_space_clip(C);
ARegion *ar = CTX_wm_region(C);
float pan_vec[2];
float pan_vec[3];
wmNDOFMotionData *ndof = (wmNDOFMotionData *) event->customdata;
float dt = ndof->dt;
/* tune these until it feels right */
const float pan_sensitivity = 300.0f; /* screen pixels per second */
const float pan_sensitivity = 300.0f; /* screen pixels per second */
/* "mouse zoom" factor = 1 + (dx + dy) / 300
* what about "ndof zoom" factor? should behave like this:
@ -1348,17 +1348,13 @@ static int clip_view_ndof_invoke(bContext *C, wmOperator *UNUSED(op), const wmEv
* move forward -> factor > 1
* move backward -> factor < 1
*/
float zoom_factor = dt * - ndof->tvec[2];
pan_vec[0] = ndof->tvec[0] * ((U.ndof_flag & NDOF_PANX_INVERT_AXIS) ? -1.0f : 1.0f);
pan_vec[1] = ndof->tvec[1] * ((U.ndof_flag & NDOF_PANY_INVERT_AXIS) ? -1.0f : 1.0f);
WM_event_ndof_pan_get(ndof, pan_vec, true);
mul_v2_fl(pan_vec, (pan_sensitivity * dt) / sc->zoom);
pan_vec[2] *= -dt;
if (U.ndof_flag & NDOF_ZOOM_INVERT)
zoom_factor = -zoom_factor;
sclip_zoom_set_factor(C, 1.0f + zoom_factor, NULL);
sclip_zoom_set_factor(C, 1.0f + pan_vec[2], NULL);
sc->xof += pan_vec[0];
sc->yof += pan_vec[1];

15
source/blender/editors/space_image/image_ops.c
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@ -599,13 +599,14 @@ static int image_view_ndof_invoke(bContext *C, wmOperator *UNUSED(op), const wmE
else {
SpaceImage *sima = CTX_wm_space_image(C);
ARegion *ar = CTX_wm_region(C);
float pan_vec[2];
float pan_vec[3];
wmNDOFMotionData *ndof = (wmNDOFMotionData *) event->customdata;
float dt = ndof->dt;
/* tune these until it feels right */
const float pan_sensitivity = 300.f; // screen pixels per second
const float pan_sensitivity = 300.0f; /* screen pixels per second */
/* "mouse zoom" factor = 1 + (dx + dy) / 300
* what about "ndof zoom" factor? should behave like this:
@ -613,17 +614,13 @@ static int image_view_ndof_invoke(bContext *C, wmOperator *UNUSED(op), const wmE
* move forward -> factor > 1
* move backward -> factor < 1
*/
float zoom_factor = dt * -ndof->tvec[2];
pan_vec[0] = ndof->tvec[0] * ((U.ndof_flag & NDOF_PANX_INVERT_AXIS) ? -1.0f : 1.0f);
pan_vec[1] = ndof->tvec[1] * ((U.ndof_flag & NDOF_PANY_INVERT_AXIS) ? -1.0f : 1.0f);
WM_event_ndof_pan_get(ndof, pan_vec, true);
mul_v2_fl(pan_vec, (pan_sensitivity * dt) / sima->zoom);
pan_vec[2] *= -dt;
if (U.ndof_flag & NDOF_ZOOM_INVERT)
zoom_factor = -zoom_factor;
sima_zoom_set_factor(sima, ar, 1.0f + zoom_factor, NULL);
sima_zoom_set_factor(sima, ar, 1.0f + pan_vec[2], NULL);
sima->xof += pan_vec[0];
sima->yof += pan_vec[1];

68
source/blender/editors/space_view3d/view3d_edit.c
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@ -1151,20 +1151,6 @@ void VIEW3D_OT_rotate(wmOperatorType *ot)
#define NDOF_HAS_TRANSLATE ((!view3d_operator_offset_lock_check(C, op)) && !is_zero_v3(ndof->tvec))
#define NDOF_HAS_ROTATE (((rv3d->viewlock & RV3D_LOCKED) == 0) && !is_zero_v3(ndof->rvec))
float ndof_to_axis_angle(const struct wmNDOFMotionData *ndof, float axis[3])
{
return ndof->dt * normalize_v3_v3(axis, ndof->rvec);
}
void ndof_to_quat(const struct wmNDOFMotionData *ndof, float q[4])
{
float axis[3];
float angle;
angle = ndof_to_axis_angle(ndof, axis);
axis_angle_to_quat(q, axis, angle);
}
/**
* Zoom and pan in the same function since sometimes zoom is interpreted as dolly (pan forward).
*
@ -1182,9 +1168,7 @@ static void view3d_ndof_pan_zoom(const struct wmNDOFMotionData *ndof, ScrArea *s
return;
}
pan_vec[0] = ndof->tvec[0] * ((U.ndof_flag & NDOF_PANX_INVERT_AXIS) ? -1.0f : 1.0f);
pan_vec[1] = ndof->tvec[1] * ((U.ndof_flag & NDOF_PANY_INVERT_AXIS) ? -1.0f : 1.0f);
pan_vec[2] = ndof->tvec[2] * ((U.ndof_flag & NDOF_PANZ_INVERT_AXIS) ? -1.0f : 1.0f);
WM_event_ndof_pan_get(ndof, pan_vec, false);
if (has_zoom) {
/* zoom with Z */
@ -1195,14 +1179,11 @@ static void view3d_ndof_pan_zoom(const struct wmNDOFMotionData *ndof, ScrArea *s
* proportional to arclength = radius * angle
*/
/* tune these until everything feels right */
const float zoom_sensitivity = 1.f;
pan_vec[2] = 0.0f;
/* "zoom in" or "translate"? depends on zoom mode in user settings? */
if (ndof->tz) {
float zoom_distance = zoom_sensitivity * rv3d->dist * dt * ndof->tz;
if (ndof->tvec[2]) {
float zoom_distance = rv3d->dist * dt * ndof->tvec[2];
if (U.ndof_flag & NDOF_ZOOM_INVERT)
zoom_distance = -zoom_distance;
@ -1242,7 +1223,6 @@ static void view3d_ndof_orbit(const struct wmNDOFMotionData *ndof, RegionView3D
/* optional, can be NULL*/
ViewOpsData *vod)
{
const float rot_sensitivity = 1.0f;
float view_inv[4];
BLI_assert((rv3d->viewlock & RV3D_LOCKED) == 0);
@ -1254,26 +1234,26 @@ static void view3d_ndof_orbit(const struct wmNDOFMotionData *ndof, RegionView3D
invert_qt_qt(view_inv, rv3d->viewquat);
if (U.ndof_flag & NDOF_TURNTABLE) {
float rot[3];
/* turntable view code by John Aughey, adapted for 3D mouse by [mce] */
float angle, rot[4];
float angle, quat[4];
float xvec[3] = {1, 0, 0};
/* only use XY, ignore Z */
WM_event_ndof_rotate_get(ndof, rot);
/* Determine the direction of the x vector (for rotating up and down) */
mul_qt_v3(view_inv, xvec);
/* Perform the up/down rotation */
angle = rot_sensitivity * dt * ndof->rx;
if (U.ndof_flag & NDOF_TILT_INVERT_AXIS)
angle = -angle;
rot[0] = cosf(angle);
mul_v3_v3fl(rot + 1, xvec, sin(angle));
mul_qt_qtqt(rv3d->viewquat, rv3d->viewquat, rot);
angle = dt * rot[0];
quat[0] = cosf(angle);
mul_v3_v3fl(quat + 1, xvec, sin(angle));
mul_qt_qtqt(rv3d->viewquat, rv3d->viewquat, quat);
/* Perform the orbital rotation */
angle = rot_sensitivity * dt * ndof->ry;
if (U.ndof_flag & NDOF_ROTATE_INVERT_AXIS)
angle = -angle;
angle = dt * rot[1];
/* update the onscreen doo-dad */
rv3d->rot_angle = angle;
@ -1281,21 +1261,17 @@ static void view3d_ndof_orbit(const struct wmNDOFMotionData *ndof, RegionView3D
rv3d->rot_axis[1] = 0;
rv3d->rot_axis[2] = 1;
rot[0] = cosf(angle);
rot[1] = rot[2] = 0.0;
rot[3] = sinf(angle);
mul_qt_qtqt(rv3d->viewquat, rv3d->viewquat, rot);
quat[0] = cosf(angle);
quat[1] = 0.0f;
quat[2] = 0.0f;
quat[3] = sinf(angle);
mul_qt_qtqt(rv3d->viewquat, rv3d->viewquat, quat);
}
else {
float rot[4];
float quat[4];
float axis[3];
float angle = rot_sensitivity * ndof_to_axis_angle(ndof, axis);
if (U.ndof_flag & NDOF_ROLL_INVERT_AXIS) axis[2] = -axis[2];
if (U.ndof_flag & NDOF_TILT_INVERT_AXIS) axis[0] = -axis[0];
if (U.ndof_flag & NDOF_ROTATE_INVERT_AXIS) axis[1] = -axis[1];
float angle = WM_event_ndof_to_axis_angle(ndof, axis);
/* transform rotation axis from view to world coordinates */
mul_qt_v3(view_inv, axis);
@ -1304,10 +1280,10 @@ static void view3d_ndof_orbit(const struct wmNDOFMotionData *ndof, RegionView3D
rv3d->rot_angle = angle;
copy_v3_v3(rv3d->rot_axis, axis);
axis_angle_to_quat(rot, axis, angle);
axis_angle_to_quat(quat, axis, angle);
/* apply rotation */
mul_qt_qtqt(rv3d->viewquat, rv3d->viewquat, rot);
mul_qt_qtqt(rv3d->viewquat, rv3d->viewquat, quat);
}
/* rotate around custom center */

10
source/blender/editors/space_view3d/view3d_fly.c
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@ -959,19 +959,21 @@ static int flyApply_ndof(bContext *C, FlyInfo *fly)
if (do_translate) {
float speed = 10.0f; /* blender units per second */
float trans[3];
float trans[3], trans_orig_y;
/* ^^ this is ok for default cube scene, but should scale with.. something */
if (fly->use_precision)
speed *= 0.2f;
mul_v3_v3fl(trans, ndof->tvec, speed * dt);
WM_event_ndof_pan_get(ndof, trans, false);
mul_v3_fl(trans, speed * dt);
trans_orig_y = trans[1];
/* transform motion from view to world coordinates */
mul_qt_v3(view_inv, trans);
if (flag & NDOF_FLY_HELICOPTER) {
/* replace world z component with device y (yes it makes sense) */
trans[2] = speed * dt * ndof->tvec[1];
trans[2] = trans_orig_y;
}
if (rv3d->persp == RV3D_CAMOB) {
@ -997,7 +999,7 @@ static int flyApply_ndof(bContext *C, FlyInfo *fly)
float rotation[4];
float axis[3];
float angle = turn_sensitivity * ndof_to_axis_angle(ndof, axis);
float angle = turn_sensitivity * WM_event_ndof_to_axis_angle(ndof, axis);
if (fabsf(angle) > 0.0001f) {
do_rotate = true;

2
source/blender/editors/space_view3d/view3d_intern.h
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@ -106,8 +106,6 @@ void VIEW3D_OT_clear_render_border(struct wmOperatorType *ot);
void VIEW3D_OT_zoom_border(struct wmOperatorType *ot);
void view3d_boxview_copy(ScrArea *sa, ARegion *ar);
void ndof_to_quat(const struct wmNDOFMotionData *ndof, float q[4]);
float ndof_to_axis_angle(const struct wmNDOFMotionData *ndof, float axis[3]);
/* view3d_fly.c */
void view3d_keymap(struct wmKeyConfig *keyconf);

10
source/blender/editors/space_view3d/view3d_walk.c
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@ -1239,19 +1239,21 @@ static int walkApply_ndof(bContext *C, WalkInfo *walk)
if (do_translate) {
float speed = 10.0f; /* blender units per second */
float trans[3];
float trans[3], trans_orig_y;
/* ^^ this is ok for default cube scene, but should scale with.. something */
if (walk->is_slow)
speed *= 0.2f;
mul_v3_v3fl(trans, ndof->tvec, speed * dt);
WM_event_ndof_pan_get(ndof, trans, false);
mul_v3_fl(trans, speed * dt);
trans_orig_y = trans[1];
/* transform motion from view to world coordinates */
mul_qt_v3(view_inv, trans);
if (flag & NDOF_FLY_HELICOPTER) {
/* replace world z component with device y (yes it makes sense) */
trans[2] = speed * dt * ndof->tvec[1];
trans[2] = trans_orig_y;
}
if (rv3d->persp == RV3D_CAMOB) {
@ -1277,7 +1279,7 @@ static int walkApply_ndof(bContext *C, WalkInfo *walk)
float rotation[4];
float axis[3];
float angle = turn_sensitivity * ndof_to_axis_angle(ndof, axis);
float angle = turn_sensitivity * WM_event_ndof_to_axis_angle(ndof, axis);
if (fabsf(angle) > 0.0001f) {
do_rotate = true;

6
source/blender/makesdna/DNA_userdef_types.h
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@ -795,9 +795,9 @@ typedef enum eNdof_Flag {
/* zoom is up/down if this flag is set (otherwise forward/backward) */
NDOF_PAN_YZ_SWAP_AXIS = (1 << 7),
NDOF_ZOOM_INVERT = (1 << 8),
NDOF_ROTATE_INVERT_AXIS = (1 << 9),
NDOF_TILT_INVERT_AXIS = (1 << 10),
NDOF_ROLL_INVERT_AXIS = (1 << 11),
NDOF_ROTX_INVERT_AXIS = (1 << 9),
NDOF_ROTY_INVERT_AXIS = (1 << 10),
NDOF_ROTZ_INVERT_AXIS = (1 << 11),
NDOF_PANX_INVERT_AXIS = (1 << 12),
NDOF_PANY_INVERT_AXIS = (1 << 13),
NDOF_PANZ_INVERT_AXIS = (1 << 14),

32
source/blender/makesrna/intern/rna_userdef.c
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@ -4067,35 +4067,35 @@ static void rna_def_userdef_input(BlenderRNA *brna)
RNA_def_property_enum_items(prop, ndof_view_rotation_items);
RNA_def_property_ui_text(prop, "NDOF View Rotation", "Rotation style in the viewport");
/* 3D view: yaw */
prop = RNA_def_property(srna, "ndof_rotx_invert_axis", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "ndof_flag", NDOF_ROTX_INVERT_AXIS);
RNA_def_property_ui_text(prop, "Invert Yaw (X) Axis", "");
/* 3D view: pitch */
prop = RNA_def_property(srna, "ndof_roty_invert_axis", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "ndof_flag", NDOF_ROTY_INVERT_AXIS);
RNA_def_property_ui_text(prop, "Invert Pitch (Y) Axis", "");
/* 3D view: roll */
prop = RNA_def_property(srna, "ndof_roll_invert_axis", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "ndof_flag", NDOF_ROLL_INVERT_AXIS);
RNA_def_property_ui_text(prop, "Invert roll Axis", "Invert roll axis");
/* 3D view: tilt */
prop = RNA_def_property(srna, "ndof_tilt_invert_axis", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "ndof_flag", NDOF_TILT_INVERT_AXIS);
RNA_def_property_ui_text(prop, "Invert tilt Axis", "Invert tilt axis");
/* 3D view: rotate */
prop = RNA_def_property(srna, "ndof_rotate_invert_axis", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "ndof_flag", NDOF_ROTATE_INVERT_AXIS);
RNA_def_property_ui_text(prop, "Invert rotation Axis", "Invert rotation axis");
prop = RNA_def_property(srna, "ndof_rotz_invert_axis", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "ndof_flag", NDOF_ROTZ_INVERT_AXIS);
RNA_def_property_ui_text(prop, "Invert Roll (Z) Axis", "");
/* 3D view: pan x */
prop = RNA_def_property(srna, "ndof_panx_invert_axis", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "ndof_flag", NDOF_PANX_INVERT_AXIS);
RNA_def_property_ui_text(prop, "Invert x Axis", "Invert x axis");
RNA_def_property_ui_text(prop, "Invert X Axis", "");
/* 3D view: pan y */
prop = RNA_def_property(srna, "ndof_pany_invert_axis", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "ndof_flag", NDOF_PANY_INVERT_AXIS);
RNA_def_property_ui_text(prop, "Invert y Axis", "Invert y axis");
RNA_def_property_ui_text(prop, "Invert Y Axis", "");
/* 3D view: pan z */
prop = RNA_def_property(srna, "ndof_panz_invert_axis", PROP_BOOLEAN, PROP_NONE);
RNA_def_property_boolean_sdna(prop, NULL, "ndof_flag", NDOF_PANZ_INVERT_AXIS);
RNA_def_property_ui_text(prop, "Invert z Axis", "Invert z axis");
RNA_def_property_ui_text(prop, "Invert Z Axis", "");
/* 3D view: fly */
prop = RNA_def_property(srna, "ndof_lock_horizon", PROP_BOOLEAN, PROP_NONE);

7
source/blender/windowmanager/WM_api.h
View File

@ -65,6 +65,7 @@ struct wmDrag;
struct ImBuf;
struct ImageFormatData;
struct ARegion;
struct wmNDOFMotionData;
typedef struct wmJob wmJob;
@ -435,6 +436,12 @@ bool write_crash_blend(void);
/* Lock the interface for any communication */
void WM_set_locked_interface(struct wmWindowManager *wm, bool lock);
void WM_event_ndof_pan_get(const struct wmNDOFMotionData *ndof, float r_pan[3], const bool use_zoom);
void WM_event_ndof_rotate_get(const struct wmNDOFMotionData *ndof, float r_rot[3]);
float WM_event_ndof_to_axis_angle(const struct wmNDOFMotionData *ndof, float axis[3]);
void WM_event_ndof_to_quat(const struct wmNDOFMotionData *ndof, float q[4]);
#ifdef __cplusplus
}
#endif

10
source/blender/windowmanager/WM_types.h
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@ -481,14 +481,8 @@ typedef struct wmNDOFMotionData {
/* awfully similar to GHOST_TEventNDOFMotionData... */
/* Each component normally ranges from -1 to +1, but can exceed that.
* These use blender standard view coordinates, with positive rotations being CCW about the axis. */
union {
float tvec[3]; /* translation */
struct { float tx, ty, tz; };
};
union {
float rvec[3]; /* rotation: */
struct { float rx, ry, rz; };
};
float tvec[3]; /* translation */
float rvec[3]; /* rotation: */
/* axis = (rx,ry,rz).normalized */
/* amount = (rx,ry,rz).magnitude [in revolutions, 1.0 = 360 deg] */
float dt; /* time since previous NDOF Motion event */

46
source/blender/windowmanager/intern/wm_event_system.c
View File

@ -3322,3 +3322,49 @@ void WM_set_locked_interface(wmWindowManager *wm, bool lock)
*/
BKE_spacedata_draw_locks(lock);
}
/* -------------------------------------------------------------------- */
/* NDOF */
/** \name NDOF Utility Functions
* \{ */
void WM_event_ndof_pan_get(const wmNDOFMotionData *ndof, float r_pan[3], const bool use_zoom)
{
int z_flag = use_zoom ? NDOF_ZOOM_INVERT : NDOF_PANZ_INVERT_AXIS;
r_pan[0] = ndof->tvec[0] * ((U.ndof_flag & NDOF_PANX_INVERT_AXIS) ? -1.0f : 1.0f);
r_pan[1] = ndof->tvec[1] * ((U.ndof_flag & NDOF_PANY_INVERT_AXIS) ? -1.0f : 1.0f);
r_pan[2] = ndof->tvec[2] * ((U.ndof_flag & z_flag) ? -1.0f : 1.0f);
}
void WM_event_ndof_rotate_get(const wmNDOFMotionData *ndof, float r_rot[3])
{
r_rot[0] = ndof->rvec[0] * ((U.ndof_flag & NDOF_ROTX_INVERT_AXIS) ? -1.0f : 1.0f);
r_rot[1] = ndof->rvec[1] * ((U.ndof_flag & NDOF_ROTY_INVERT_AXIS) ? -1.0f : 1.0f);
r_rot[2] = ndof->rvec[2] * ((U.ndof_flag & NDOF_ROTZ_INVERT_AXIS) ? -1.0f : 1.0f);
}
float WM_event_ndof_to_axis_angle(const struct wmNDOFMotionData *ndof, float axis[3])
{
float angle;
angle = normalize_v3_v3(axis, ndof->rvec);
axis[0] = axis[0] * ((U.ndof_flag & NDOF_ROTX_INVERT_AXIS) ? -1.0f : 1.0f);
axis[1] = axis[1] * ((U.ndof_flag & NDOF_ROTY_INVERT_AXIS) ? -1.0f : 1.0f);
axis[2] = axis[2] * ((U.ndof_flag & NDOF_ROTZ_INVERT_AXIS) ? -1.0f : 1.0f);
return ndof->dt * angle;
}
void WM_event_ndof_to_quat(const struct wmNDOFMotionData *ndof, float q[4])
{
float axis[3];
float angle;
angle = WM_event_ndof_to_axis_angle(ndof, axis);
axis_angle_to_quat(q, axis, angle);
}
/** \} */