diff options
Diffstat (limited to 'source/blender/editors/space_view3d/view3d_edit.c')
| -rw-r--r-- | source/blender/editors/space_view3d/view3d_edit.c | 240 |
1 files changed, 120 insertions, 120 deletions
diff --git a/source/blender/editors/space_view3d/view3d_edit.c b/source/blender/editors/space_view3d/view3d_edit.c index ce1bd14f9fe..16c754ddc2d 100644 --- a/source/blender/editors/space_view3d/view3d_edit.c +++ b/source/blender/editors/space_view3d/view3d_edit.c @@ -1277,9 +1277,9 @@ static int viewhome_exec(bContext *C, wmOperator *op) /* was view3d_home() in 2. rv3d->persp= RV3D_PERSP; smooth_view(C, NULL, v3d->camera, new_ofs, NULL, &new_dist, NULL); } - else { - smooth_view(C, NULL, NULL, new_ofs, NULL, &new_dist, NULL); - } + else { + smooth_view(C, NULL, NULL, new_ofs, NULL, &new_dist, NULL); + } } // XXX BIF_view3d_previewrender_signal(curarea, PR_DBASE|PR_DISPRECT); @@ -2647,21 +2647,21 @@ float m_dist; void viewmoveNDOFfly(ARegion *ar, View3D *v3d, int mode) { RegionView3D *rv3d= ar->regiondata; - int i; - float phi; - float dval[7]; + int i; + float phi; + float dval[7]; // static fval[6] for low pass filter; device input vector is dval[6] static float fval[6]; - float tvec[3],rvec[3]; - float q1[4]; + float tvec[3],rvec[3]; + float q1[4]; float mat[3][3]; float upvec[3]; - /*---------------------------------------------------- + /*---------------------------------------------------- * sometimes this routine is called from headerbuttons - * viewmove needs to refresh the screen - */ + * viewmove needs to refresh the screen + */ // XXX areawinset(ar->win); @@ -2765,8 +2765,8 @@ void viewmoveNDOFfly(ARegion *ar, View3D *v3d, int mode) /*---------------------------------------------------- - * refresh the screen XXX - */ + * refresh the screen XXX + */ // update render preview window @@ -2796,10 +2796,10 @@ void viewmoveNDOF(Scene *scene, ARegion *ar, View3D *v3d, int mode) float mat[3][3]; float upvec[3]; - /* Sensitivity will control how fast the view rotates. The value was - * obtained experimentally by tweaking until the author didn't get dizzy watching. - * Perhaps this should be a configurable user parameter. - */ + /* Sensitivity will control how fast the view rotates. The value was + * obtained experimentally by tweaking until the author didn't get dizzy watching. + * Perhaps this should be a configurable user parameter. + */ float psens = 0.005f * (float) U.ndof_pan; /* pan sensitivity */ float rsens = 0.005f * (float) U.ndof_rotate; /* rotate sensitivity */ float zsens = 0.3f; /* zoom sensitivity */ @@ -2825,16 +2825,16 @@ void viewmoveNDOF(Scene *scene, ARegion *ar, View3D *v3d, int mode) add_v3_v3v3(rv3d->ofs, rv3d->ofs, upvec); } - /*---------------------------------------------------- + /*---------------------------------------------------- * sometimes this routine is called from headerbuttons - * viewmove needs to refresh the screen - */ + * viewmove needs to refresh the screen + */ // XXX areawinset(curarea->win); - /*---------------------------------------------------- - * record how much time has passed. clamp at 10 Hz - * pretend the previous frame occured at the clamped time - */ + /*---------------------------------------------------- + * record how much time has passed. clamp at 10 Hz + * pretend the previous frame occured at the clamped time + */ // now = PIL_check_seconds_timer(); // frametime = (now - prevTime); // if (frametime > 0.1f){ /* if more than 1/10s */ @@ -2843,13 +2843,13 @@ void viewmoveNDOF(Scene *scene, ARegion *ar, View3D *v3d, int mode) // prevTime = now; // sbadjust *= 60 * frametime; /* normalize ndof device adjustments to 100Hz for framerate independence */ - /* fetch the current state of the ndof device & enforce dominant mode if selected */ + /* fetch the current state of the ndof device & enforce dominant mode if selected */ // XXX getndof(fval); if (v3d->ndoffilter) filterNDOFvalues(fval); - // put scaling back here, was previously in ghostwinlay + // put scaling back here, was previously in ghostwinlay fval[0] = fval[0] * (1.0f/600.0f); fval[1] = fval[1] * (1.0f/600.0f); fval[2] = fval[2] * (1.0f/1100.0f); @@ -2858,7 +2858,7 @@ void viewmoveNDOF(Scene *scene, ARegion *ar, View3D *v3d, int mode) fval[5] = fval[5] * 0.00005f; fval[6] = fval[6] / 1000000.0f; - // scale more if not in perspective mode + // scale more if not in perspective mode if (rv3d->persp == RV3D_ORTHO) { fval[0] = fval[0] * 0.05f; fval[1] = fval[1] * 0.05f; @@ -2869,7 +2869,7 @@ void viewmoveNDOF(Scene *scene, ARegion *ar, View3D *v3d, int mode) zsens *= 8; } - /* set object offset */ + /* set object offset */ if (ob) { obofs[0] = -ob->obmat[3][0]; obofs[1] = -ob->obmat[3][1]; @@ -2879,102 +2879,102 @@ void viewmoveNDOF(Scene *scene, ARegion *ar, View3D *v3d, int mode) VECCOPY(obofs, rv3d->ofs); } - /* calc an adjustment based on distance from camera - disabled per patch 14402 */ - d = 1.0f; + /* calc an adjustment based on distance from camera + disabled per patch 14402 */ + d = 1.0f; /* if (ob) { - sub_v3_v3v3(diff, obofs, rv3d->ofs); - d = len_v3(diff); - } + sub_v3_v3v3(diff, obofs, rv3d->ofs); + d = len_v3(diff); + } */ - reverse = (rv3d->persmat[2][1] < 0.0f) ? -1.0f : 1.0f; - - /*---------------------------------------------------- - * ndof device pan - */ - psens *= 1.0f + d; - curareaX = sbadjust * psens * fval[0]; - curareaY = sbadjust * psens * fval[1]; - dvec[0] = curareaX * rv3d->persinv[0][0] + curareaY * rv3d->persinv[1][0]; - dvec[1] = curareaX * rv3d->persinv[0][1] + curareaY * rv3d->persinv[1][1]; - dvec[2] = curareaX * rv3d->persinv[0][2] + curareaY * rv3d->persinv[1][2]; - add_v3_v3v3(rv3d->ofs, rv3d->ofs, dvec); - - /*---------------------------------------------------- - * ndof device dolly - */ - len = zsens * sbadjust * fval[2]; - - if (rv3d->persp==RV3D_CAMOB) { - if(rv3d->persp==RV3D_CAMOB) { /* This is stupid, please fix - TODO */ - rv3d->camzoom+= 10.0f * -len; - } - if (rv3d->camzoom < minZoom) rv3d->camzoom = minZoom; - else if (rv3d->camzoom > maxZoom) rv3d->camzoom = maxZoom; - } - else if ((rv3d->dist> 0.001*v3d->grid) && (rv3d->dist<10.0*v3d->far)) { - rv3d->dist*=(1.0 + len); - } - - - /*---------------------------------------------------- - * ndof device turntable - * derived from the turntable code in viewmove - */ - - /* Get the 3x3 matrix and its inverse from the quaternion */ - quat_to_mat3( m,rv3d->viewquat); - invert_m3_m3(m_inv,m); - - /* Determine the direction of the x vector (for rotating up and down) */ - /* This can likely be compuated directly from the quaternion. */ - mul_m3_v3(m_inv,xvec); - mul_m3_v3(m_inv,yvec); - mul_m3_v3(m_inv,zvec); - - /* Perform the up/down rotation */ - phi = sbadjust * rsens * /*0.5f * */ fval[3]; /* spin vertically half as fast as horizontally */ - q1[0] = cos(phi); - mul_v3_v3fl(q1+1, xvec, sin(phi)); - mul_qt_qtqt(rv3d->viewquat, rv3d->viewquat, q1); - - if (use_sel) { - conjugate_qt(q1); /* conj == inv for unit quat */ - sub_v3_v3v3(rv3d->ofs, rv3d->ofs, obofs); - mul_qt_v3(q1, rv3d->ofs); - add_v3_v3v3(rv3d->ofs, rv3d->ofs, obofs); - } - - /* Perform the orbital rotation */ - /* Perform the orbital rotation - If the seen Up axis is parallel to the zoom axis, rotation should be - achieved with a pure Roll motion (no Spin) on the device. When you start - to tilt, moving from Top to Side view, Spinning will increasingly become - more relevant while the Roll component will decrease. When a full - Side view is reached, rotations around the world's Up axis are achieved - with a pure Spin-only motion. In other words the control of the spinning - around the world's Up axis should move from the device's Spin axis to the - device's Roll axis depending on the orientation of the world's Up axis - relative to the screen. */ - //phi = sbadjust * rsens * reverse * fval[4]; /* spin the knob, y axis */ - phi = sbadjust * rsens * (yvec[2] * fval[4] + zvec[2] * fval[5]); - q1[0] = cos(phi); - q1[1] = q1[2] = 0.0; - q1[3] = sin(phi); - mul_qt_qtqt(rv3d->viewquat, rv3d->viewquat, q1); - - if (use_sel) { - conjugate_qt(q1); - sub_v3_v3v3(rv3d->ofs, rv3d->ofs, obofs); - mul_qt_v3(q1, rv3d->ofs); - add_v3_v3v3(rv3d->ofs, rv3d->ofs, obofs); - } - - /*---------------------------------------------------- - * refresh the screen - */ + reverse = (rv3d->persmat[2][1] < 0.0f) ? -1.0f : 1.0f; + + /*---------------------------------------------------- + * ndof device pan + */ + psens *= 1.0f + d; + curareaX = sbadjust * psens * fval[0]; + curareaY = sbadjust * psens * fval[1]; + dvec[0] = curareaX * rv3d->persinv[0][0] + curareaY * rv3d->persinv[1][0]; + dvec[1] = curareaX * rv3d->persinv[0][1] + curareaY * rv3d->persinv[1][1]; + dvec[2] = curareaX * rv3d->persinv[0][2] + curareaY * rv3d->persinv[1][2]; + add_v3_v3v3(rv3d->ofs, rv3d->ofs, dvec); + + /*---------------------------------------------------- + * ndof device dolly + */ + len = zsens * sbadjust * fval[2]; + + if (rv3d->persp==RV3D_CAMOB) { + if(rv3d->persp==RV3D_CAMOB) { /* This is stupid, please fix - TODO */ + rv3d->camzoom+= 10.0f * -len; + } + if (rv3d->camzoom < minZoom) rv3d->camzoom = minZoom; + else if (rv3d->camzoom > maxZoom) rv3d->camzoom = maxZoom; + } + else if ((rv3d->dist> 0.001*v3d->grid) && (rv3d->dist<10.0*v3d->far)) { + rv3d->dist*=(1.0 + len); + } + + + /*---------------------------------------------------- + * ndof device turntable + * derived from the turntable code in viewmove + */ + + /* Get the 3x3 matrix and its inverse from the quaternion */ + quat_to_mat3( m,rv3d->viewquat); + invert_m3_m3(m_inv,m); + + /* Determine the direction of the x vector (for rotating up and down) */ + /* This can likely be compuated directly from the quaternion. */ + mul_m3_v3(m_inv,xvec); + mul_m3_v3(m_inv,yvec); + mul_m3_v3(m_inv,zvec); + + /* Perform the up/down rotation */ + phi = sbadjust * rsens * /*0.5f * */ fval[3]; /* spin vertically half as fast as horizontally */ + q1[0] = cos(phi); + mul_v3_v3fl(q1+1, xvec, sin(phi)); + mul_qt_qtqt(rv3d->viewquat, rv3d->viewquat, q1); + + if (use_sel) { + conjugate_qt(q1); /* conj == inv for unit quat */ + sub_v3_v3v3(rv3d->ofs, rv3d->ofs, obofs); + mul_qt_v3(q1, rv3d->ofs); + add_v3_v3v3(rv3d->ofs, rv3d->ofs, obofs); + } + + /* Perform the orbital rotation */ + /* Perform the orbital rotation + If the seen Up axis is parallel to the zoom axis, rotation should be + achieved with a pure Roll motion (no Spin) on the device. When you start + to tilt, moving from Top to Side view, Spinning will increasingly become + more relevant while the Roll component will decrease. When a full + Side view is reached, rotations around the world's Up axis are achieved + with a pure Spin-only motion. In other words the control of the spinning + around the world's Up axis should move from the device's Spin axis to the + device's Roll axis depending on the orientation of the world's Up axis + relative to the screen. */ + //phi = sbadjust * rsens * reverse * fval[4]; /* spin the knob, y axis */ + phi = sbadjust * rsens * (yvec[2] * fval[4] + zvec[2] * fval[5]); + q1[0] = cos(phi); + q1[1] = q1[2] = 0.0; + q1[3] = sin(phi); + mul_qt_qtqt(rv3d->viewquat, rv3d->viewquat, q1); + + if (use_sel) { + conjugate_qt(q1); + sub_v3_v3v3(rv3d->ofs, rv3d->ofs, obofs); + mul_qt_v3(q1, rv3d->ofs); + add_v3_v3v3(rv3d->ofs, rv3d->ofs, obofs); + } + + /*---------------------------------------------------- + * refresh the screen + */ // XXX scrarea_do_windraw(curarea); } |