/* the arguments are the desired situation */
void view3d_smooth_view(bContext *C, View3D *v3d, ARegion *ar, Object *oldcamera, Object *camera,
float *ofs, float *quat, float *dist, float *lens)
{
wmWindowManager *wm = CTX_wm_manager(C);
wmWindow *win = CTX_wm_window(C);
ScrArea *sa = CTX_wm_area(C);
RegionView3D *rv3d = ar->regiondata;
struct SmoothView3DStore sms = {{0}};
bool ok = false;
/* initialize sms */
view3d_smooth_view_state_backup(&sms.dst, v3d, rv3d);
view3d_smooth_view_state_backup(&sms.src, v3d, rv3d);
/* if smoothview runs multiple times... */
if (rv3d->sms == NULL) {
view3d_smooth_view_state_backup(&sms.org, v3d, rv3d);
sms.org_view = rv3d->view;
}
else {
sms.org = rv3d->sms->org;
sms.org_view = rv3d->sms->org_view;
}
/* sms.to_camera = false; */ /* initizlized to zero anyway */
/* note on camera locking, this is a little confusing but works ok.
* we may be changing the view 'as if' there is no active camera, but in fact
* there is an active camera which is locked to the view.
*
* In the case where smooth view is moving _to_ a camera we don't want that
* camera to be moved or changed, so only when the camera is not being set should
* we allow camera option locking to initialize the view settings from the camera.
*/
if (camera == NULL && oldcamera == NULL) {
ED_view3d_camera_lock_init(v3d, rv3d);
}
/* store the options we want to end with */
if (ofs) copy_v3_v3(sms.dst.ofs, ofs);
if (quat) copy_qt_qt(sms.dst.quat, quat);
if (dist) sms.dst.dist = *dist;
if (lens) sms.dst.lens = *lens;
if (camera) {
sms.dst.dist = ED_view3d_offset_distance(camera->obmat, ofs, VIEW3D_DIST_FALLBACK);
ED_view3d_from_object(camera, sms.dst.ofs, sms.dst.quat, &sms.dst.dist, &sms.dst.lens);
sms.to_camera = true; /* restore view3d values in end */
}
/* skip smooth viewing for render engine draw */
if (C && U.smooth_viewtx && v3d->drawtype != OB_RENDER) {
bool changed = false; /* zero means no difference */
if (oldcamera != camera)
changed = true;
else if (sms.dst.dist != rv3d->dist)
changed = true;
else if (sms.dst.lens != v3d->lens)
changed = true;
else if (!equals_v3v3(sms.dst.ofs, rv3d->ofs))
changed = true;
else if (!equals_v4v4(sms.dst.quat, rv3d->viewquat))
changed = true;
/* The new view is different from the old one
* so animate the view */
if (changed) {
/* original values */
if (oldcamera) {
sms.src.dist = ED_view3d_offset_distance(oldcamera->obmat, rv3d->ofs, 0.0f);
/* this */
ED_view3d_from_object(oldcamera, sms.src.ofs, sms.src.quat, &sms.src.dist, &sms.src.lens);
}
/* grid draw as floor */
if ((rv3d->viewlock & RV3D_LOCKED) == 0) {
/* use existing if exists, means multiple calls to smooth view wont loose the original 'view' setting */
rv3d->view = RV3D_VIEW_USER;
}
sms.time_allowed = (double)U.smooth_viewtx / 1000.0;
/* if this is view rotation only
* we can decrease the time allowed by
* the angle between quats
* this means small rotations wont lag */
if (quat && !ofs && !dist) {
float vec1[3] = {0, 0, 1}, vec2[3] = {0, 0, 1};
float q1[4], q2[4];
invert_qt_qt(q1, sms.dst.quat);
invert_qt_qt(q2, sms.src.quat);
mul_qt_v3(q1, vec1);
mul_qt_v3(q2, vec2);
/* scale the time allowed by the rotation */
sms.time_allowed *= (double)angle_v3v3(vec1, vec2) / M_PI; /* 180deg == 1.0 */
}
/* ensure it shows correct */
if (sms.to_camera) {
rv3d->persp = RV3D_PERSP;
}
rv3d->rflag |= RV3D_NAVIGATING;
/* not essential but in some cases the caller will tag the area for redraw,
* and in that case we can get a ficker of the 'org' user view but we want to see 'src' */
view3d_smooth_view_state_restore(&sms.src, v3d, rv3d);
/* keep track of running timer! */
if (rv3d->sms == NULL) {
rv3d->sms = MEM_mallocN(sizeof(struct SmoothView3DStore), "smoothview v3d");
}
*rv3d->sms = sms;
if (rv3d->smooth_timer) {
WM_event_remove_timer(wm, win, rv3d->smooth_timer);
}
/* TIMER1 is hardcoded in keymap */
rv3d->smooth_timer = WM_event_add_timer(wm, win, TIMER1, 1.0 / 100.0); /* max 30 frs/sec */
ok = true;
}
}
/* if we get here nothing happens */
if (ok == false) {
if (sms.to_camera == false) {
copy_v3_v3(rv3d->ofs, sms.dst.ofs);
copy_qt_qt(rv3d->viewquat, sms.dst.quat);
rv3d->dist = sms.dst.dist;
v3d->lens = sms.dst.lens;
ED_view3d_camera_lock_sync(v3d, rv3d);
}
if (rv3d->viewlock & RV3D_BOXVIEW) {
view3d_boxview_copy(sa, ar);
}
ED_region_tag_redraw(ar);
}
}
/* the arguments are the desired situation */
void smooth_view(bContext *C, View3D *v3d, ARegion *ar, Object *oldcamera, Object *camera,
float *ofs, float *quat, float *dist, float *lens)
{
wmWindowManager *wm= CTX_wm_manager(C);
wmWindow *win= CTX_wm_window(C);
ScrArea *sa= CTX_wm_area(C);
RegionView3D *rv3d= ar->regiondata;
struct SmoothViewStore sms= {0};
short ok= FALSE;
/* initialize sms */
copy_v3_v3(sms.new_ofs, rv3d->ofs);
copy_qt_qt(sms.new_quat, rv3d->viewquat);
sms.new_dist= rv3d->dist;
sms.new_lens= v3d->lens;
sms.to_camera= 0;
/* note on camera locking, this is a little confusing but works ok.
* we may be changing the view 'as if' there is no active camera, but infact
* there is an active camera which is locked to the view.
*
* In the case where smooth view is moving _to_ a camera we dont want that
* camera to be moved or changed, so only when the camera is not being set should
* we allow camera option locking to initialize the view settings from the camera.
*/
if(camera == NULL && oldcamera == NULL) {
ED_view3d_camera_lock_init(v3d, rv3d);
}
/* store the options we want to end with */
if(ofs) copy_v3_v3(sms.new_ofs, ofs);
if(quat) copy_qt_qt(sms.new_quat, quat);
if(dist) sms.new_dist= *dist;
if(lens) sms.new_lens= *lens;
if (camera) {
ED_view3d_from_object(camera, sms.new_ofs, sms.new_quat, &sms.new_dist, &sms.new_lens);
sms.to_camera= 1; /* restore view3d values in end */
}
if (C && U.smooth_viewtx) {
int changed = 0; /* zero means no difference */
if (oldcamera != camera)
changed = 1;
else if (sms.new_dist != rv3d->dist)
changed = 1;
else if (sms.new_lens != v3d->lens)
changed = 1;
else if (!equals_v3v3(sms.new_ofs, rv3d->ofs))
changed = 1;
else if (!equals_v4v4(sms.new_quat, rv3d->viewquat))
changed = 1;
/* The new view is different from the old one
* so animate the view */
if (changed) {
/* original values */
if (oldcamera) {
sms.orig_dist= rv3d->dist; // below function does weird stuff with it...
ED_view3d_from_object(oldcamera, sms.orig_ofs, sms.orig_quat, &sms.orig_dist, &sms.orig_lens);
}
else {
copy_v3_v3(sms.orig_ofs, rv3d->ofs);
copy_qt_qt(sms.orig_quat, rv3d->viewquat);
sms.orig_dist= rv3d->dist;
sms.orig_lens= v3d->lens;
}
/* grid draw as floor */
if((rv3d->viewlock & RV3D_LOCKED)==0) {
/* use existing if exists, means multiple calls to smooth view wont loose the original 'view' setting */
sms.orig_view= rv3d->sms ? rv3d->sms->orig_view : rv3d->view;
rv3d->view= RV3D_VIEW_USER;
}
sms.time_allowed= (double)U.smooth_viewtx / 1000.0;
/* if this is view rotation only
* we can decrease the time allowed by
* the angle between quats
* this means small rotations wont lag */
if (quat && !ofs && !dist) {
float vec1[3]={0,0,1}, vec2[3]= {0,0,1};
float q1[4], q2[4];
invert_qt_qt(q1, sms.new_quat);
invert_qt_qt(q2, sms.orig_quat);
mul_qt_v3(q1, vec1);
mul_qt_v3(q2, vec2);
/* scale the time allowed by the rotation */
sms.time_allowed *= (double)angle_v3v3(vec1, vec2) / M_PI; /* 180deg == 1.0 */
}
/* ensure it shows correct */
if(sms.to_camera) rv3d->persp= RV3D_PERSP;
rv3d->rflag |= RV3D_NAVIGATING;
/* keep track of running timer! */
if(rv3d->sms==NULL)
rv3d->sms= MEM_mallocN(sizeof(struct SmoothViewStore), "smoothview v3d");
*rv3d->sms= sms;
if(rv3d->smooth_timer)
WM_event_remove_timer(wm, win, rv3d->smooth_timer);
/* TIMER1 is hardcoded in keymap */
rv3d->smooth_timer= WM_event_add_timer(wm, win, TIMER1, 1.0/100.0); /* max 30 frs/sec */
ok= TRUE;
}
}
/* if we get here nothing happens */
if(ok == FALSE) {
if(sms.to_camera==0) {
copy_v3_v3(rv3d->ofs, sms.new_ofs);
copy_qt_qt(rv3d->viewquat, sms.new_quat);
rv3d->dist = sms.new_dist;
v3d->lens = sms.new_lens;
}
if(rv3d->viewlock & RV3D_BOXVIEW)
view3d_boxview_copy(sa, ar);
ED_region_tag_redraw(ar);
}
}
static bool paintcurve_point_select(bContext *C, wmOperator *op, const int loc[2], bool toggle, bool extend)
{
wmWindow *window = CTX_wm_window(C);
ARegion *ar = CTX_wm_region(C);
Paint *p = BKE_paint_get_active_from_context(C);
Brush *br = p->brush;
PaintCurve *pc;
int i;
const float loc_fl[2] = {UNPACK2(loc)};
pc = br->paint_curve;
if (!pc)
return false;
ED_paintcurve_undo_push_begin(op->type->name);
if (toggle) {
PaintCurvePoint *pcp;
char select = 0;
bool selected = false;
pcp = pc->points;
for (i = 0; i < pc->tot_points; i++) {
if (pcp[i].bez.f1 || pcp[i].bez.f2 || pcp[i].bez.f3) {
selected = true;
break;
}
}
if (!selected) {
select = SELECT;
}
for (i = 0; i < pc->tot_points; i++) {
pc->points[i].bez.f1 = pc->points[i].bez.f2 = pc->points[i].bez.f3 = select;
}
}
else {
PaintCurvePoint *pcp;
char selflag;
pcp = paintcurve_point_get_closest(pc, loc_fl, false, PAINT_CURVE_SELECT_THRESHOLD, &selflag);
if (pcp) {
BKE_paint_curve_clamp_endpoint_add_index(pc, pcp - pc->points);
if (selflag == SEL_F2) {
if (extend)
pcp->bez.f2 ^= SELECT;
else
pcp->bez.f2 |= SELECT;
}
else if (selflag == SEL_F1) {
if (extend)
pcp->bez.f1 ^= SELECT;
else
pcp->bez.f1 |= SELECT;
}
else if (selflag == SEL_F3) {
if (extend)
pcp->bez.f3 ^= SELECT;
else
pcp->bez.f3 |= SELECT;
}
}
/* clear selection for unselected points if not extending and if a point has been selected */
if (!extend && pcp) {
for (i = 0; i < pc->tot_points; i++) {
pc->points[i].bez.f1 = pc->points[i].bez.f2 = pc->points[i].bez.f3 = 0;
if ((pc->points + i) == pcp) {
char index = paintcurve_point_co_index(selflag);
PAINT_CURVE_POINT_SELECT(pcp, index);
}
}
}
if (!pcp) {
ED_paintcurve_undo_push_end();
return false;
}
}
ED_paintcurve_undo_push_end();
WM_paint_cursor_tag_redraw(window, ar);
return true;
}
/* common code for invoke() methods */
static int pose_slide_invoke_common(bContext *C, wmOperator *op, tPoseSlideOp *pso)
{
tPChanFCurveLink *pfl;
AnimData *adt = pso->ob->adt;
wmWindow *win = CTX_wm_window(C);
/* for each link, add all its keyframes to the search tree */
for (pfl = pso->pfLinks.first; pfl; pfl = pfl->next) {
LinkData *ld;
/* do this for each F-Curve */
for (ld = pfl->fcurves.first; ld; ld = ld->next) {
FCurve *fcu = (FCurve *)ld->data;
fcurve_to_keylist(adt, fcu, &pso->keys, NULL);
}
}
/* consolidate these keyframes, and figure out the nearest ones */
BLI_dlrbTree_linkedlist_sync(&pso->keys);
/* cancel if no keyframes found... */
if (pso->keys.root) {
ActKeyColumn *ak;
float cframe = (float)pso->cframe;
/* firstly, check if the current frame is a keyframe... */
ak = (ActKeyColumn *)BLI_dlrbTree_search_exact(&pso->keys, compare_ak_cfraPtr, &cframe);
if (ak == NULL) {
/* current frame is not a keyframe, so search */
ActKeyColumn *pk = (ActKeyColumn *)BLI_dlrbTree_search_prev(&pso->keys, compare_ak_cfraPtr, &cframe);
ActKeyColumn *nk = (ActKeyColumn *)BLI_dlrbTree_search_next(&pso->keys, compare_ak_cfraPtr, &cframe);
/* new set the frames */
/* prev frame */
pso->prevFrame = (pk) ? (pk->cfra) : (pso->cframe - 1);
RNA_int_set(op->ptr, "prev_frame", pso->prevFrame);
/* next frame */
pso->nextFrame = (nk) ? (nk->cfra) : (pso->cframe + 1);
RNA_int_set(op->ptr, "next_frame", pso->nextFrame);
}
else {
/* current frame itself is a keyframe, so just take keyframes on either side */
/* prev frame */
pso->prevFrame = (ak->prev) ? (ak->prev->cfra) : (pso->cframe - 1);
RNA_int_set(op->ptr, "prev_frame", pso->prevFrame);
/* next frame */
pso->nextFrame = (ak->next) ? (ak->next->cfra) : (pso->cframe + 1);
RNA_int_set(op->ptr, "next_frame", pso->nextFrame);
}
}
else {
BKE_report(op->reports, RPT_ERROR, "No keyframes to slide between");
pose_slide_exit(op);
return OPERATOR_CANCELLED;
}
/* initial apply for operator... */
/* TODO: need to calculate percentage for initial round too... */
pose_slide_apply(C, pso);
/* depsgraph updates + redraws */
pose_slide_refresh(C, pso);
/* set cursor to indicate modal */
WM_cursor_modal_set(win, BC_EW_SCROLLCURSOR);
/* header print */
pose_slide_draw_status(pso);
/* add a modal handler for this operator */
WM_event_add_modal_handler(C, op);
return OPERATOR_RUNNING_MODAL;
}
/* mouse coordinate converversion happens here */
static int ghost_event_proc(GHOST_EventHandle evt, GHOST_TUserDataPtr C_void_ptr)
{
bContext *C = C_void_ptr;
wmWindowManager *wm = CTX_wm_manager(C);
GHOST_TEventType type = GHOST_GetEventType(evt);
int time = GHOST_GetEventTime(evt);
if (type == GHOST_kEventQuit) {
WM_exit(C);
}
else {
GHOST_WindowHandle ghostwin = GHOST_GetEventWindow(evt);
GHOST_TEventDataPtr data = GHOST_GetEventData(evt);
wmWindow *win;
if (!ghostwin) {
/* XXX - should be checked, why are we getting an event here, and */
/* what is it? */
puts("<!> event has no window");
return 1;
}
else if (!GHOST_ValidWindow(g_system, ghostwin)) {
/* XXX - should be checked, why are we getting an event here, and */
/* what is it? */
puts("<!> event has invalid window");
return 1;
}
else {
win = GHOST_GetWindowUserData(ghostwin);
}
switch (type) {
case GHOST_kEventWindowDeactivate:
wm_event_add_ghostevent(wm, win, type, time, data);
win->active = 0; /* XXX */
/* clear modifiers for inactive windows */
win->eventstate->alt = 0;
win->eventstate->ctrl = 0;
win->eventstate->shift = 0;
win->eventstate->oskey = 0;
win->eventstate->keymodifier = 0;
break;
case GHOST_kEventWindowActivate:
{
GHOST_TEventKeyData kdata;
wmEvent event;
int wx, wy;
wm->winactive = win; /* no context change! c->wm->windrawable is drawable, or for area queues */
win->active = 1;
// window_handle(win, INPUTCHANGE, win->active);
/* bad ghost support for modifier keys... so on activate we set the modifiers again */
/* TODO: This is not correct since a modifier may be held when a window is activated...
* better solve this at ghost level. attempted fix r54450 but it caused bug [#34255] */
kdata.ascii = '\0';
kdata.utf8_buf[0] = '\0';
if (win->eventstate->shift && !query_qual(SHIFT)) {
kdata.key = GHOST_kKeyLeftShift;
wm_event_add_ghostevent(wm, win, GHOST_kEventKeyUp, time, &kdata);
}
if (win->eventstate->ctrl && !query_qual(CONTROL)) {
kdata.key = GHOST_kKeyLeftControl;
wm_event_add_ghostevent(wm, win, GHOST_kEventKeyUp, time, &kdata);
}
if (win->eventstate->alt && !query_qual(ALT)) {
kdata.key = GHOST_kKeyLeftAlt;
wm_event_add_ghostevent(wm, win, GHOST_kEventKeyUp, time, &kdata);
}
if (win->eventstate->oskey && !query_qual(OS)) {
kdata.key = GHOST_kKeyOS;
wm_event_add_ghostevent(wm, win, GHOST_kEventKeyUp, time, &kdata);
}
/* keymodifier zero, it hangs on hotkeys that open windows otherwise */
win->eventstate->keymodifier = 0;
/* entering window, update mouse pos. but no event */
wm_get_cursor_position(win, &wx, &wy);
win->eventstate->x = wx;
win->eventstate->y = wy;
win->addmousemove = 1; /* enables highlighted buttons */
wm_window_make_drawable(wm, win);
/* window might be focused by mouse click in configuration of window manager
* when focus is not following mouse
* click could have been done on a button and depending on window manager settings
* click would be passed to blender or not, but in any case button under cursor
* should be activated, so at max next click on button without moving mouse
* would trigger it's handle function
* currently it seems to be common practice to generate new event for, but probably
* we'll need utility function for this? (sergey)
*/
event = *(win->eventstate);
event.type = MOUSEMOVE;
event.prevx = event.x;
event.prevy = event.y;
wm_event_add(win, &event);
break;
}
case GHOST_kEventWindowClose:
{
wm_window_close(C, wm, win);
break;
}
case GHOST_kEventWindowUpdate:
{
if (G.debug & G_DEBUG_EVENTS) {
printf("%s: ghost redraw %d\n", __func__, win->winid);
}
wm_window_make_drawable(wm, win);
WM_event_add_notifier(C, NC_WINDOW, NULL);
break;
}
case GHOST_kEventWindowSize:
case GHOST_kEventWindowMove:
{
GHOST_TWindowState state;
state = GHOST_GetWindowState(win->ghostwin);
win->windowstate = state;
/* stop screencast if resize */
if (type == GHOST_kEventWindowSize) {
WM_jobs_stop(CTX_wm_manager(C), win->screen, NULL);
}
/* win32: gives undefined window size when minimized */
if (state != GHOST_kWindowStateMinimized) {
GHOST_RectangleHandle client_rect;
int l, t, r, b, scr_w, scr_h;
int sizex, sizey, posx, posy;
client_rect = GHOST_GetClientBounds(win->ghostwin);
GHOST_GetRectangle(client_rect, &l, &t, &r, &b);
GHOST_DisposeRectangle(client_rect);
wm_get_screensize_all(&scr_w, &scr_h);
sizex = r - l;
sizey = b - t;
posx = l;
posy = scr_h - t - win->sizey;
/*
* Ghost sometimes send size or move events when the window hasn't changed.
* One case of this is using compiz on linux. To alleviate the problem
* we ignore all such event here.
*
* It might be good to eventually do that at Ghost level, but that is for
* another time.
*/
if (win->sizex != sizex ||
win->sizey != sizey ||
win->posx != posx ||
win->posy != posy)
{
win->sizex = sizex;
win->sizey = sizey;
win->posx = posx;
win->posy = posy;
/* debug prints */
if (G.debug & G_DEBUG_EVENTS) {
const char *state_str;
state = GHOST_GetWindowState(win->ghostwin);
if (state == GHOST_kWindowStateNormal) {
state_str = "normal";
}
else if (state == GHOST_kWindowStateMinimized) {
state_str = "minimized";
}
else if (state == GHOST_kWindowStateMaximized) {
state_str = "maximized";
}
else if (state == GHOST_kWindowStateFullScreen) {
state_str = "fullscreen";
}
else {
state_str = "<unknown>";
}
printf("%s: window %d state = %s\n", __func__, win->winid, state_str);
if (type != GHOST_kEventWindowSize) {
printf("win move event pos %d %d size %d %d\n",
win->posx, win->posy, win->sizex, win->sizey);
}
}
wm_window_make_drawable(wm, win);
wm_draw_window_clear(win);
WM_event_add_notifier(C, NC_SCREEN | NA_EDITED, NULL);
WM_event_add_notifier(C, NC_WINDOW | NA_EDITED, NULL);
}
}
break;
}
case GHOST_kEventOpenMainFile:
{
PointerRNA props_ptr;
wmWindow *oldWindow;
char *path = GHOST_GetEventData(evt);
if (path) {
/* operator needs a valid window in context, ensures
* it is correctly set */
oldWindow = CTX_wm_window(C);
CTX_wm_window_set(C, win);
WM_operator_properties_create(&props_ptr, "WM_OT_open_mainfile");
RNA_string_set(&props_ptr, "filepath", path);
WM_operator_name_call(C, "WM_OT_open_mainfile", WM_OP_EXEC_DEFAULT, &props_ptr);
WM_operator_properties_free(&props_ptr);
CTX_wm_window_set(C, oldWindow);
}
break;
}
case GHOST_kEventDraggingDropDone:
{
wmEvent event;
GHOST_TEventDragnDropData *ddd = GHOST_GetEventData(evt);
int wx, wy;
/* entering window, update mouse pos */
wm_get_cursor_position(win, &wx, &wy);
win->eventstate->x = wx;
win->eventstate->y = wy;
event = *(win->eventstate); /* copy last state, like mouse coords */
/* activate region */
event.type = MOUSEMOVE;
event.prevx = event.x;
event.prevy = event.y;
wm->winactive = win; /* no context change! c->wm->windrawable is drawable, or for area queues */
win->active = 1;
wm_event_add(win, &event);
/* make blender drop event with custom data pointing to wm drags */
event.type = EVT_DROP;
event.val = KM_RELEASE;
event.custom = EVT_DATA_LISTBASE;
event.customdata = &wm->drags;
event.customdatafree = 1;
wm_event_add(win, &event);
/* printf("Drop detected\n"); */
/* add drag data to wm for paths: */
if (ddd->dataType == GHOST_kDragnDropTypeFilenames) {
GHOST_TStringArray *stra = ddd->data;
int a, icon;
for (a = 0; a < stra->count; a++) {
printf("drop file %s\n", stra->strings[a]);
/* try to get icon type from extension */
icon = ED_file_extension_icon((char *)stra->strings[a]);
WM_event_start_drag(C, icon, WM_DRAG_PATH, stra->strings[a], 0.0);
/* void poin should point to string, it makes a copy */
break; /* only one drop element supported now */
}
}
break;
}
case GHOST_kEventNativeResolutionChange:
// printf("change, pixel size %f\n", GHOST_GetNativePixelSize(win->ghostwin));
U.pixelsize = GHOST_GetNativePixelSize(win->ghostwin);
BKE_userdef_state();
WM_event_add_notifier(C, NC_SCREEN | NA_EDITED, NULL);
WM_event_add_notifier(C, NC_WINDOW | NA_EDITED, NULL);
break;
case GHOST_kEventTrackpad:
{
GHOST_TEventTrackpadData *pd = data;
wm_convert_cursor_position(win, &pd->x, &pd->y);
wm_event_add_ghostevent(wm, win, type, time, data);
break;
}
case GHOST_kEventCursorMove:
{
GHOST_TEventCursorData *cd = data;
wm_convert_cursor_position(win, &cd->x, &cd->y);
wm_event_add_ghostevent(wm, win, type, time, data);
break;
}
default:
wm_event_add_ghostevent(wm, win, type, time, data);
break;
}
}
return 1;
}
static int eyedropper_poll(bContext *C)
{
if (!CTX_wm_window(C)) return 0;
else return 1;
}
static bool screen_opengl_render_init(bContext *C, wmOperator *op)
{
/* new render clears all callbacks */
wmWindowManager *wm = CTX_wm_manager(C);
wmWindow *win = CTX_wm_window(C);
Scene *scene = CTX_data_scene(C);
ScrArea *prevsa = CTX_wm_area(C);
ARegion *prevar = CTX_wm_region(C);
GPUOffScreen *ofs;
OGLRender *oglrender;
int sizex, sizey;
const int samples = (scene->r.mode & R_OSA) ? scene->r.osa : 0;
const bool full_samples = (samples != 0) && (scene->r.scemode & R_FULL_SAMPLE);
bool is_view_context = RNA_boolean_get(op->ptr, "view_context");
const bool is_animation = RNA_boolean_get(op->ptr, "animation");
const bool is_sequencer = RNA_boolean_get(op->ptr, "sequencer");
const bool is_write_still = RNA_boolean_get(op->ptr, "write_still");
char err_out[256] = "unknown";
if (G.background) {
BKE_report(op->reports, RPT_ERROR, "Cannot use OpenGL render in background mode (no opengl context)");
return false;
}
/* only one render job at a time */
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_RENDER))
return false;
if (is_sequencer) {
is_view_context = false;
}
else {
/* ensure we have a 3d view */
if (!ED_view3d_context_activate(C)) {
RNA_boolean_set(op->ptr, "view_context", false);
is_view_context = false;
}
if (!is_view_context && scene->camera == NULL) {
BKE_report(op->reports, RPT_ERROR, "Scene has no camera");
return false;
}
}
if (!is_animation && is_write_still && BKE_imtype_is_movie(scene->r.im_format.imtype)) {
BKE_report(op->reports, RPT_ERROR, "Cannot write a single file with an animation format selected");
return false;
}
/* stop all running jobs, except screen one. currently previews frustrate Render */
WM_jobs_kill_all_except(wm, CTX_wm_screen(C));
/* create offscreen buffer */
sizex = (scene->r.size * scene->r.xsch) / 100;
sizey = (scene->r.size * scene->r.ysch) / 100;
/* corrects render size with actual size, not every card supports non-power-of-two dimensions */
ofs = GPU_offscreen_create(sizex, sizey, full_samples ? 0 : samples, err_out);
if (!ofs) {
BKE_reportf(op->reports, RPT_ERROR, "Failed to create OpenGL off-screen buffer, %s", err_out);
return false;
}
/* allocate opengl render */
oglrender = MEM_callocN(sizeof(OGLRender), "OGLRender");
op->customdata = oglrender;
oglrender->ofs = ofs;
oglrender->ofs_samples = samples;
oglrender->ofs_full_samples = full_samples;
oglrender->sizex = sizex;
oglrender->sizey = sizey;
oglrender->bmain = CTX_data_main(C);
oglrender->scene = scene;
oglrender->cfrao = scene->r.cfra;
oglrender->write_still = is_write_still && !is_animation;
oglrender->is_sequencer = is_sequencer;
if (is_sequencer) {
oglrender->sseq = CTX_wm_space_seq(C);
}
oglrender->prevsa = prevsa;
oglrender->prevar = prevar;
if (is_view_context) {
ED_view3d_context_user_region(C, &oglrender->v3d, &oglrender->ar); /* so quad view renders camera */
oglrender->rv3d = oglrender->ar->regiondata;
/* MUST be cleared on exit */
oglrender->scene->customdata_mask_modal = ED_view3d_datamask(oglrender->scene, oglrender->v3d);
/* apply immediately in case we're rendering from a script,
* running notifiers again will overwrite */
oglrender->scene->customdata_mask |= oglrender->scene->customdata_mask_modal;
if (oglrender->v3d->fx_settings.fx_flag & (GPU_FX_FLAG_DOF | GPU_FX_FLAG_SSAO)) {
oglrender->fx = GPU_fx_compositor_create();
}
}
/* create render */
oglrender->re = RE_NewRender(scene->id.name);
/* create image and image user */
oglrender->ima = BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result");
BKE_image_signal(oglrender->ima, NULL, IMA_SIGNAL_FREE);
BKE_image_backup_render(oglrender->scene, oglrender->ima, true);
oglrender->iuser.scene = scene;
oglrender->iuser.ok = 1;
/* create render result */
RE_InitState(oglrender->re, NULL, &scene->r, NULL, sizex, sizey, NULL);
/* create render views */
screen_opengl_views_setup(oglrender);
/* wm vars */
oglrender->wm = wm;
oglrender->win = win;
oglrender->totvideos = 0;
oglrender->mh = NULL;
oglrender->movie_ctx_arr = NULL;
return true;
}
static void walkEvent(bContext *C, wmOperator *op, WalkInfo *walk, const wmEvent *event)
{
if (event->type == TIMER && event->customdata == walk->timer) {
walk->redraw = true;
}
else if (ELEM(event->type, MOUSEMOVE, INBETWEEN_MOUSEMOVE)) {
#ifdef USE_TABLET_SUPPORT
if (walk->is_cursor_first) {
/* wait until we get the 'warp' event */
if ((walk->center_mval[0] == event->mval[0]) &&
(walk->center_mval[1] == event->mval[1]))
{
walk->is_cursor_first = false;
}
else {
/* note, its possible the system isn't giving us the warp event
* ideally we shouldn't have to worry about this, see: T45361 */
wmWindow *win = CTX_wm_window(C);
WM_cursor_warp(win,
walk->ar->winrct.xmin + walk->center_mval[0],
walk->ar->winrct.ymin + walk->center_mval[1]);
}
return;
}
if ((walk->is_cursor_absolute == false) && WM_event_is_absolute(event)) {
walk->is_cursor_absolute = true;
copy_v2_v2_int(walk->prev_mval, event->mval);
copy_v2_v2_int(walk->center_mval, event->mval);
/* without this we can't turn 180d */
CLAMP_MIN(walk->mouse_speed, 4.0f);
}
#endif /* USE_TABLET_SUPPORT */
walk->moffset[0] += event->mval[0] - walk->prev_mval[0];
walk->moffset[1] += event->mval[1] - walk->prev_mval[1];
copy_v2_v2_int(walk->prev_mval, event->mval);
if ((walk->center_mval[0] != event->mval[0]) ||
(walk->center_mval[1] != event->mval[1]))
{
walk->redraw = true;
#ifdef USE_TABLET_SUPPORT
if (walk->is_cursor_absolute) {
/* pass */
}
else
#endif
if (wm_event_is_last_mousemove(event)) {
wmWindow *win = CTX_wm_window(C);
#ifdef __APPLE__
if ((abs(walk->prev_mval[0] - walk->center_mval[0]) > walk->center_mval[0] / 2) ||
(abs(walk->prev_mval[1] - walk->center_mval[1]) > walk->center_mval[1] / 2))
#endif
{
WM_cursor_warp(win,
walk->ar->winrct.xmin + walk->center_mval[0],
walk->ar->winrct.ymin + walk->center_mval[1]);
copy_v2_v2_int(walk->prev_mval, walk->center_mval);
}
}
}
}
else if (event->type == NDOF_MOTION) {
/* do these automagically get delivered? yes. */
// puts("ndof motion detected in walk mode!");
// static const char *tag_name = "3D mouse position";
const wmNDOFMotionData *incoming_ndof = event->customdata;
switch (incoming_ndof->progress) {
case P_STARTING:
/* start keeping track of 3D mouse position */
#ifdef NDOF_WALK_DEBUG
puts("start keeping track of 3D mouse position");
#endif
/* fall-through */
case P_IN_PROGRESS:
/* update 3D mouse position */
#ifdef NDOF_WALK_DEBUG
putchar('.'); fflush(stdout);
#endif
if (walk->ndof == NULL) {
// walk->ndof = MEM_mallocN(sizeof(wmNDOFMotionData), tag_name);
walk->ndof = MEM_dupallocN(incoming_ndof);
// walk->ndof = malloc(sizeof(wmNDOFMotionData));
}
else {
memcpy(walk->ndof, incoming_ndof, sizeof(wmNDOFMotionData));
}
break;
case P_FINISHING:
/* stop keeping track of 3D mouse position */
#ifdef NDOF_WALK_DEBUG
puts("stop keeping track of 3D mouse position");
#endif
if (walk->ndof) {
MEM_freeN(walk->ndof);
// free(walk->ndof);
walk->ndof = NULL;
}
/* update the time else the view will jump when 2D mouse/timer resume */
walk->time_lastdraw = PIL_check_seconds_timer();
break;
default:
break; /* should always be one of the above 3 */
}
}
/* handle modal keymap first */
else if (event->type == EVT_MODAL_MAP) {
switch (event->val) {
case WALK_MODAL_CANCEL:
walk->state = WALK_CANCEL;
break;
case WALK_MODAL_CONFIRM:
walk->state = WALK_CONFIRM;
break;
case WALK_MODAL_ACCELERATE:
base_speed *= 1.0f + (walk->is_slow ? 0.01f : 0.1f);
break;
case WALK_MODAL_DECELERATE:
base_speed /= 1.0f + (walk->is_slow ? 0.01f : 0.1f);
break;
/* implement WASD keys */
case WALK_MODAL_DIR_FORWARD:
walk->active_directions |= WALK_BIT_FORWARD;
break;
case WALK_MODAL_DIR_BACKWARD:
walk->active_directions |= WALK_BIT_BACKWARD;
break;
case WALK_MODAL_DIR_LEFT:
walk->active_directions |= WALK_BIT_LEFT;
break;
case WALK_MODAL_DIR_RIGHT:
walk->active_directions |= WALK_BIT_RIGHT;
break;
case WALK_MODAL_DIR_UP:
walk->active_directions |= WALK_BIT_UP;
break;
case WALK_MODAL_DIR_DOWN:
walk->active_directions |= WALK_BIT_DOWN;
break;
case WALK_MODAL_DIR_FORWARD_STOP:
walk->active_directions &= ~WALK_BIT_FORWARD;
break;
case WALK_MODAL_DIR_BACKWARD_STOP:
walk->active_directions &= ~WALK_BIT_BACKWARD;
break;
case WALK_MODAL_DIR_LEFT_STOP:
walk->active_directions &= ~WALK_BIT_LEFT;
break;
case WALK_MODAL_DIR_RIGHT_STOP:
walk->active_directions &= ~WALK_BIT_RIGHT;
break;
case WALK_MODAL_DIR_UP_STOP:
walk->active_directions &= ~WALK_BIT_UP;
break;
case WALK_MODAL_DIR_DOWN_STOP:
walk->active_directions &= ~WALK_BIT_DOWN;
break;
case WALK_MODAL_FAST_ENABLE:
walk->is_fast = true;
break;
case WALK_MODAL_FAST_DISABLE:
walk->is_fast = false;
break;
case WALK_MODAL_SLOW_ENABLE:
walk->is_slow = true;
break;
case WALK_MODAL_SLOW_DISABLE:
walk->is_slow = false;
break;
#define JUMP_SPEED_MIN 1.0f
#define JUMP_TIME_MAX 0.2f /* s */
#define JUMP_SPEED_MAX sqrtf(2.0f * walk->gravity * walk->jump_height)
case WALK_MODAL_JUMP_STOP:
if (walk->gravity_state == WALK_GRAVITY_STATE_JUMP) {
float t;
/* delta time */
t = (float)(PIL_check_seconds_timer() - walk->teleport.initial_time);
/* reduce the veolocity, if JUMP wasn't hold for long enough */
t = min_ff(t, JUMP_TIME_MAX);
walk->speed_jump = JUMP_SPEED_MIN + t * (JUMP_SPEED_MAX - JUMP_SPEED_MIN) / JUMP_TIME_MAX;
/* when jumping, duration is how long it takes before we start going down */
walk->teleport.duration = getVelocityZeroTime(walk->gravity, walk->speed_jump);
/* no more increase of jump speed */
walk->gravity_state = WALK_GRAVITY_STATE_ON;
}
break;
case WALK_MODAL_JUMP:
if ((walk->navigation_mode == WALK_MODE_GRAVITY) &&
(walk->gravity_state == WALK_GRAVITY_STATE_OFF) &&
(walk->teleport.state == WALK_TELEPORT_STATE_OFF))
{
/* no need to check for ground,
* walk->gravity wouldn't be off
* if we were over a hole */
walk->gravity_state = WALK_GRAVITY_STATE_JUMP;
walk->speed_jump = JUMP_SPEED_MAX;
walk->teleport.initial_time = PIL_check_seconds_timer();
copy_v3_v3(walk->teleport.origin, walk->rv3d->viewinv[3]);
/* using previous vec because WASD keys are not called when SPACE is */
copy_v2_v2(walk->teleport.direction, walk->dvec_prev);
/* when jumping, duration is how long it takes before we start going down */
walk->teleport.duration = getVelocityZeroTime(walk->gravity, walk->speed_jump);
}
break;
case WALK_MODAL_TELEPORT:
{
float loc[3], nor[3];
float distance;
bool ret = walk_ray_cast(walk->rv3d, walk, loc, nor, &distance);
/* in case we are teleporting middle way from a jump */
walk->speed_jump = 0.0f;
if (ret) {
WalkTeleport *teleport = &walk->teleport;
teleport->state = WALK_TELEPORT_STATE_ON;
teleport->initial_time = PIL_check_seconds_timer();
teleport->duration = U.walk_navigation.teleport_time;
teleport->navigation_mode = walk->navigation_mode;
walk_navigation_mode_set(C, op, walk, WALK_MODE_FREE);
copy_v3_v3(teleport->origin, walk->rv3d->viewinv[3]);
/* stop the camera from a distance (camera height) */
normalize_v3(nor);
mul_v3_fl(nor, walk->view_height);
add_v3_v3(loc, nor);
sub_v3_v3v3(teleport->direction, loc, teleport->origin);
}
else {
walk->teleport.state = WALK_TELEPORT_STATE_OFF;
}
break;
}
#undef JUMP_SPEED_MAX
#undef JUMP_TIME_MAX
#undef JUMP_SPEED_MIN
case WALK_MODAL_TOGGLE:
if (walk->navigation_mode == WALK_MODE_GRAVITY) {
walk_navigation_mode_set(C, op, walk, WALK_MODE_FREE);
}
else { /* WALK_MODE_FREE */
walk_navigation_mode_set(C, op, walk, WALK_MODE_GRAVITY);
}
break;
}
}
}
static int BL_KetsjiNextFrame(KX_KetsjiEngine *ketsjiengine, bContext *C, wmWindow *win, Scene *scene, ARegion *ar,
KX_BlenderKeyboardDevice* keyboarddevice, KX_BlenderMouseDevice* mousedevice, int draw_letterbox)
{
int exitrequested;
// first check if we want to exit
exitrequested = ketsjiengine->GetExitCode();
// kick the engine
bool render = ketsjiengine->NextFrame();
if (render) {
if (draw_letterbox) {
// Clear screen to border color
// We do this here since we set the canvas to be within the frames. This means the engine
// itself is unaware of the extra space, so we clear the whole region for it.
glClearColor(scene->gm.framing.col[0], scene->gm.framing.col[1], scene->gm.framing.col[2], 1.0f);
glViewport(ar->winrct.xmin, ar->winrct.ymin,
BLI_rcti_size_x(&ar->winrct), BLI_rcti_size_y(&ar->winrct));
glClear(GL_COLOR_BUFFER_BIT);
}
// render the frame
ketsjiengine->Render();
}
wm_window_process_events_nosleep();
// test for the ESC key
//XXX while (qtest())
while (wmEvent *event= (wmEvent *)win->queue.first) {
short val = 0;
//unsigned short event = 0; //XXX extern_qread(&val);
if (keyboarddevice->ConvertBlenderEvent(event->type,event->val))
exitrequested = KX_EXIT_REQUEST_BLENDER_ESC;
/* Coordinate conversion... where
* should this really be?
*/
if (event->type == MOUSEMOVE) {
/* Note, not nice! XXX 2.5 event hack */
val = event->x - ar->winrct.xmin;
mousedevice->ConvertBlenderEvent(MOUSEX, val);
val = ar->winy - (event->y - ar->winrct.ymin) - 1;
mousedevice->ConvertBlenderEvent(MOUSEY, val);
}
else {
mousedevice->ConvertBlenderEvent(event->type,event->val);
}
BLI_remlink(&win->queue, event);
wm_event_free(event);
}
if (win != CTX_wm_window(C)) {
exitrequested= KX_EXIT_REQUEST_OUTSIDE; /* window closed while bge runs */
}
return exitrequested;
}
/* note: also check undo_history_exec() in bottom if you change notifiers */
static int ed_undo_step(bContext *C, int step, const char *undoname)
{
wmWindowManager *wm = CTX_wm_manager(C);
wmWindow *win = CTX_wm_window(C);
Main *bmain = CTX_data_main(C);
Scene *scene = CTX_data_scene(C);
Object *obedit = CTX_data_edit_object(C);
Object *obact = CTX_data_active_object(C);
ScrArea *sa = CTX_wm_area(C);
/* undo during jobs are running can easily lead to freeing data using by jobs,
* or they can just lead to freezing job in some other cases */
if (WM_jobs_test(wm, scene, WM_JOB_TYPE_ANY)) {
return OPERATOR_CANCELLED;
}
/* grease pencil can be can be used in plenty of spaces, so check it first */
if (ED_gpencil_session_active()) {
return ED_undo_gpencil_step(C, step, undoname);
}
if (sa && (sa->spacetype == SPACE_IMAGE)) {
SpaceImage *sima = (SpaceImage *)sa->spacedata.first;
if ((obact && (obact->mode & OB_MODE_TEXTURE_PAINT)) || (sima->mode == SI_MODE_PAINT)) {
if (!ED_undo_paint_step(C, UNDO_PAINT_IMAGE, step, undoname) && undoname) {
if (U.uiflag & USER_GLOBALUNDO) {
ED_viewport_render_kill_jobs(wm, bmain, true);
BKE_undo_name(C, undoname);
}
}
WM_event_add_notifier(C, NC_WINDOW, NULL);
return OPERATOR_FINISHED;
}
}
if (sa && (sa->spacetype == SPACE_TEXT)) {
ED_text_undo_step(C, step);
}
else if (obedit) {
if (OB_TYPE_SUPPORT_EDITMODE(obedit->type)) {
if (undoname)
undo_editmode_name(C, undoname);
else
undo_editmode_step(C, step);
WM_event_add_notifier(C, NC_GEOM | ND_DATA, NULL);
}
}
else {
/* Note: we used to do a fall-through here where if the
* mode-specific undo system had no more steps to undo (or
* redo), the global undo would run.
*
* That was inconsistent with editmode, and also makes for
* unecessarily tricky interaction with the other undo
* systems. */
if (obact && obact->mode & OB_MODE_TEXTURE_PAINT) {
ED_undo_paint_step(C, UNDO_PAINT_IMAGE, step, undoname);
}
else if (obact && obact->mode & OB_MODE_SCULPT) {
ED_undo_paint_step(C, UNDO_PAINT_MESH, step, undoname);
}
else if (obact && obact->mode & OB_MODE_PARTICLE_EDIT) {
if (step == 1)
PE_undo(scene);
else
PE_redo(scene);
}
else if (U.uiflag & USER_GLOBALUNDO) {
// note python defines not valid here anymore.
//#ifdef WITH_PYTHON
// XXX BPY_scripts_clear_pyobjects();
//#endif
/* for global undo/redo we should just clear the editmode stack */
/* for example, texface stores image pointers */
undo_editmode_clear();
ED_viewport_render_kill_jobs(wm, bmain, true);
if (undoname)
BKE_undo_name(C, undoname);
else
BKE_undo_step(C, step);
scene = CTX_data_scene(C);
WM_event_add_notifier(C, NC_SCENE | ND_LAYER_CONTENT, scene);
}
}
WM_event_add_notifier(C, NC_WINDOW, NULL);
WM_event_add_notifier(C, NC_WM | ND_UNDO, NULL);
if (win) {
win->addmousemove = true;
}
return OPERATOR_FINISHED;
}
static bool initWalkInfo(bContext *C, WalkInfo *walk, wmOperator *op)
{
wmWindow *win = CTX_wm_window(C);
walk->rv3d = CTX_wm_region_view3d(C);
walk->v3d = CTX_wm_view3d(C);
walk->ar = CTX_wm_region(C);
walk->scene = CTX_data_scene(C);
#ifdef NDOF_WALK_DEBUG
puts("\n-- walk begin --");
#endif
/* sanity check: for rare but possible case (if lib-linking the camera fails) */
if ((walk->rv3d->persp == RV3D_CAMOB) && (walk->v3d->camera == NULL)) {
walk->rv3d->persp = RV3D_PERSP;
}
if (walk->rv3d->persp == RV3D_CAMOB && walk->v3d->camera->id.lib) {
BKE_report(op->reports, RPT_ERROR, "Cannot navigate a camera from an external library");
return false;
}
if (ED_view3d_offset_lock_check(walk->v3d, walk->rv3d)) {
BKE_report(op->reports, RPT_ERROR, "Cannot navigate when the view offset is locked");
return false;
}
if (walk->rv3d->persp == RV3D_CAMOB && walk->v3d->camera->constraints.first) {
BKE_report(op->reports, RPT_ERROR, "Cannot navigate an object with constraints");
return false;
}
walk->state = WALK_RUNNING;
if (fabsf(U.walk_navigation.walk_speed - userdef_speed) > 0.1f) {
base_speed = U.walk_navigation.walk_speed;
userdef_speed = U.walk_navigation.walk_speed;
}
walk->speed = 0.0f;
walk->is_fast = false;
walk->is_slow = false;
walk->grid = (walk->scene->unit.system == USER_UNIT_NONE) ? 1.f : 1.f / walk->scene->unit.scale_length;
/* user preference settings */
walk->teleport.duration = U.walk_navigation.teleport_time;
walk->mouse_speed = U.walk_navigation.mouse_speed;
if ((U.walk_navigation.flag & USER_WALK_GRAVITY))
walk_navigation_mode_set(C, op, walk, WALK_MODE_GRAVITY);
else
walk_navigation_mode_set(C, op, walk, WALK_MODE_FREE);
walk->view_height = U.walk_navigation.view_height;
walk->jump_height = U.walk_navigation.jump_height;
walk->speed = U.walk_navigation.walk_speed;
walk->speed_factor = U.walk_navigation.walk_speed_factor;
walk->gravity_state = WALK_GRAVITY_STATE_OFF;
if ((walk->scene->physics_settings.flag & PHYS_GLOBAL_GRAVITY)) {
walk->gravity = fabsf(walk->scene->physics_settings.gravity[2]);
}
else {
walk->gravity = 9.80668f; /* m/s2 */
}
walk->is_reversed = ((U.walk_navigation.flag & USER_WALK_MOUSE_REVERSE) != 0);
#ifdef USE_TABLET_SUPPORT
walk->is_cursor_first = true;
walk->is_cursor_absolute = false;
#endif
walk->active_directions = 0;
#ifdef NDOF_WALK_DRAW_TOOMUCH
walk->redraw = 1;
#endif
zero_v3(walk->dvec_prev);
walk->timer = WM_event_add_timer(CTX_wm_manager(C), win, TIMER, 0.01f);
walk->ndof = NULL;
walk->time_lastdraw = PIL_check_seconds_timer();
walk->draw_handle_pixel = ED_region_draw_cb_activate(walk->ar->type, drawWalkPixel, walk, REGION_DRAW_POST_PIXEL);
walk->rv3d->rflag |= RV3D_NAVIGATING;
walk->snap_context = ED_transform_snap_object_context_create_view3d(
CTX_data_main(C), walk->scene, SNAP_OBJECT_USE_CACHE,
walk->ar, walk->v3d);
walk->v3d_camera_control = ED_view3d_cameracontrol_acquire(
walk->scene, walk->v3d, walk->rv3d,
(U.uiflag & USER_CAM_LOCK_NO_PARENT) == 0);
/* center the mouse */
walk->center_mval[0] = walk->ar->winx * 0.5f;
walk->center_mval[1] = walk->ar->winy * 0.5f;
#ifdef USE_PIXELSIZE_NATIVE_SUPPORT
walk->center_mval[0] += walk->ar->winrct.xmin;
walk->center_mval[1] += walk->ar->winrct.ymin;
WM_cursor_compatible_xy(win, &walk->center_mval[0], &walk->center_mval[1]);
walk->center_mval[0] -= walk->ar->winrct.xmin;
walk->center_mval[1] -= walk->ar->winrct.ymin;
#endif
copy_v2_v2_int(walk->prev_mval, walk->center_mval);
WM_cursor_warp(win,
walk->ar->winrct.xmin + walk->center_mval[0],
walk->ar->winrct.ymin + walk->center_mval[1]);
/* remove the mouse cursor temporarily */
WM_cursor_modal_set(win, CURSOR_NONE);
return 1;
}
int fluidsimBake(bContext *C, ReportList *reports, Object *fsDomain)
{
Scene *scene= CTX_data_scene(C);
int i;
FluidsimSettings *domainSettings;
char debugStrBuffer[256];
int gridlevels = 0;
const char *strEnvName = "BLENDER_ELBEEMDEBUG"; // from blendercall.cpp
const char *suffixConfig = FLUID_SUFFIX_CONFIG;
const char *suffixSurface = FLUID_SUFFIX_SURFACE;
char targetDir[FILE_MAXDIR+FILE_MAXFILE]; // store & modify output settings
char targetFile[FILE_MAXDIR+FILE_MAXFILE]; // temp. store filename from targetDir for access
int outStringsChanged = 0; // modified? copy back before baking
float domainMat[4][4];
float invDomMat[4][4];
int noFrames;
int origFrame = scene->r.cfra;
FluidAnimChannels *channels = MEM_callocN(sizeof(FluidAnimChannels), "fluid domain animation channels");
ListBase *fobjects = MEM_callocN(sizeof(ListBase), "fluid objects");
FluidsimModifierData *fluidmd = NULL;
Mesh *mesh = NULL;
wmJob *steve;
FluidBakeJob *fb;
elbeemSimulationSettings *fsset= MEM_callocN(sizeof(elbeemSimulationSettings), "Fluid sim settings");
steve= WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), scene, "Fluid Simulation", WM_JOB_PROGRESS);
fb= MEM_callocN(sizeof(FluidBakeJob), "fluid bake job");
if(getenv(strEnvName)) {
int dlevel = atoi(getenv(strEnvName));
elbeemSetDebugLevel(dlevel);
snprintf(debugStrBuffer,256,"fluidsimBake::msg: Debug messages activated due to envvar '%s'\n",strEnvName);
elbeemDebugOut(debugStrBuffer);
}
/* make sure it corresponds to startFrame setting (old: noFrames = scene->r.efra - scene->r.sfra +1) */;
noFrames = scene->r.efra - 0;
if(noFrames<=0) {
BKE_report(reports, RPT_ERROR, "No frames to export - check your animation range settings.");
fluidbake_free_data(channels, fobjects, fsset, fb);
return 0;
}
/* check scene for sane object/modifier settings */
if (!fluid_validate_scene(reports, scene, fsDomain)) {
fluidbake_free_data(channels, fobjects, fsset, fb);
return 0;
}
/* these both have to be valid, otherwise we wouldnt be here */
fluidmd = (FluidsimModifierData *)modifiers_findByType(fsDomain, eModifierType_Fluidsim);
domainSettings = fluidmd->fss;
mesh = fsDomain->data;
domainSettings->bakeStart = 1;
domainSettings->bakeEnd = scene->r.efra;
// calculate bounding box
fluid_get_bb(mesh->mvert, mesh->totvert, fsDomain->obmat, domainSettings->bbStart, domainSettings->bbSize);
// reset last valid frame
domainSettings->lastgoodframe = -1;
/* rough check of settings... */
if(domainSettings->previewresxyz > domainSettings->resolutionxyz) {
snprintf(debugStrBuffer,256,"fluidsimBake::warning - Preview (%d) >= Resolution (%d)... setting equal.\n", domainSettings->previewresxyz , domainSettings->resolutionxyz);
elbeemDebugOut(debugStrBuffer);
domainSettings->previewresxyz = domainSettings->resolutionxyz;
}
// set adaptive coarsening according to resolutionxyz
// this should do as an approximation, with in/outflow
// doing this more accurate would be overkill
// perhaps add manual setting?
if(domainSettings->maxRefine <0) {
if(domainSettings->resolutionxyz>128) {
gridlevels = 2;
} else
if(domainSettings->resolutionxyz>64) {
gridlevels = 1;
} else {
gridlevels = 0;
}
} else {
gridlevels = domainSettings->maxRefine;
}
snprintf(debugStrBuffer,256,"fluidsimBake::msg: Baking %s, refine: %d\n", fsDomain->id.name , gridlevels );
elbeemDebugOut(debugStrBuffer);
/* ******** prepare output file paths ******** */
outStringsChanged = fluid_init_filepaths(fsDomain, targetDir, targetFile, debugStrBuffer);
channels->length = scene->r.efra;
channels->aniFrameTime = (domainSettings->animEnd - domainSettings->animStart)/(double)noFrames;
/* ******** initialise and allocate animation channels ******** */
fluid_init_all_channels(C, fsDomain, domainSettings, channels, fobjects);
/* reset to original current frame */
scene->r.cfra = origFrame;
ED_update_for_newframe(CTX_data_main(C), scene, CTX_wm_screen(C), 1);
/* ---- XXX: No Time animation curve for now, leaving this code here for reference
{ int timeIcu[1] = { FLUIDSIM_TIME };
float timeDef[1] = { 1. };
// time channel is a bit special, init by hand...
timeAtIndex = MEM_callocN( (allchannelSize+1)*1*sizeof(float), "fluidsiminit_timeatindex");
for(i=0; i<=scene->r.efra; i++) {
timeAtIndex[i] = (float)(i-startFrame);
}
fluidsimInitChannel(scene, &channelDomainTime, allchannelSize, timeAtIndex, timeIcu,timeDef, domainSettings->ipo, CHANNEL_FLOAT ); // NDEB
// time channel is a multiplicator for
if(channelDomainTime) {
for(i=0; i<allchannelSize; i++) {
channelDomainTime[i*2+0] = aniFrameTime * channelDomainTime[i*2+0];
if(channelDomainTime[i*2+0]<0.) channelDomainTime[i*2+0] = 0.;
}
}
timeAtFrame = MEM_callocN( (allchannelSize+1)*1*sizeof(float), "fluidsiminit_timeatframe");
timeAtFrame[0] = timeAtFrame[1] = domainSettings->animStart; // start at index 1
if(channelDomainTime) {
for(i=2; i<=allchannelSize; i++) {
timeAtFrame[i] = timeAtFrame[i-1]+channelDomainTime[(i-1)*2+0];
}
fsset->} else {
for(i=2; i<=allchannelSize; i++) { timeAtFrame[i] = timeAtFrame[i-1]+aniFrameTime; }
}
} // domain channel init
*/
/* ******** init domain object's matrix ******** */
copy_m4_m4(domainMat, fsDomain->obmat);
if(!invert_m4_m4(invDomMat, domainMat)) {
snprintf(debugStrBuffer,256,"fluidsimBake::error - Invalid obj matrix?\n");
elbeemDebugOut(debugStrBuffer);
BKE_report(reports, RPT_ERROR, "Invalid object matrix.");
fluidbake_free_data(channels, fobjects, fsset, fb);
return 0;
}
/* ******** start writing / exporting ******** */
// use .tmp, dont overwrite/delete original file
BLI_snprintf(targetFile, sizeof(targetFile), "%s%s.tmp", targetDir, suffixConfig);
// make sure these directories exist as well
if(outStringsChanged) {
BLI_make_existing_file(targetFile);
}
/* ******** export domain to elbeem ******** */
elbeemResetSettings(fsset);
fsset->version = 1;
// setup global settings
copy_v3_v3(fsset->geoStart, domainSettings->bbStart);
copy_v3_v3(fsset->geoSize, domainSettings->bbSize);
// simulate with 50^3
fsset->resolutionxyz = (int)domainSettings->resolutionxyz;
fsset->previewresxyz = (int)domainSettings->previewresxyz;
fsset->realsize = get_fluid_size_m(scene, fsDomain, domainSettings);
fsset->viscosity = get_fluid_viscosity(domainSettings);
get_fluid_gravity(fsset->gravity, scene, domainSettings);
// simulate 5 frames, each 0.03 seconds, output to ./apitest_XXX.bobj.gz
fsset->animStart = domainSettings->animStart;
fsset->aniFrameTime = channels->aniFrameTime;
fsset->noOfFrames = noFrames; // is otherwise subtracted in parser
BLI_snprintf(targetFile, sizeof(targetFile), "%s%s", targetDir, suffixSurface);
// defaults for compressibility and adaptive grids
fsset->gstar = domainSettings->gstar;
fsset->maxRefine = domainSettings->maxRefine; // check <-> gridlevels
fsset->generateParticles = domainSettings->generateParticles;
fsset->numTracerParticles = domainSettings->generateTracers;
fsset->surfaceSmoothing = domainSettings->surfaceSmoothing;
fsset->surfaceSubdivs = domainSettings->surfaceSubdivs;
fsset->farFieldSize = domainSettings->farFieldSize;
BLI_strncpy(fsset->outputPath, targetFile, sizeof(fsset->outputPath));
// domain channels
fsset->channelSizeFrameTime =
fsset->channelSizeViscosity =
fsset->channelSizeGravity = channels->length;
fsset->channelFrameTime = channels->DomainTime;
fsset->channelViscosity = channels->DomainViscosity;
fsset->channelGravity = channels->DomainGravity;
fsset->runsimCallback = &runSimulationCallback;
fsset->runsimUserData = fb;
if (domainSettings->typeFlags & OB_FSBND_NOSLIP) fsset->domainobsType = FLUIDSIM_OBSTACLE_NOSLIP;
else if (domainSettings->typeFlags&OB_FSBND_PARTSLIP) fsset->domainobsType = FLUIDSIM_OBSTACLE_PARTSLIP;
else if (domainSettings->typeFlags&OB_FSBND_FREESLIP) fsset->domainobsType = FLUIDSIM_OBSTACLE_FREESLIP;
fsset->domainobsPartslip = domainSettings->partSlipValue;
fsset->generateVertexVectors = (domainSettings->domainNovecgen==0);
// init blender domain transform matrix
{ int j;
for(i=0; i<4; i++) {
for(j=0; j<4; j++) {
fsset->surfaceTrafo[i*4+j] = invDomMat[j][i];
}
} }
/* ******** init solver with settings ******** */
elbeemInit();
elbeemAddDomain(fsset);
/* ******** export all fluid objects to elbeem ******** */
export_fluid_objects(fobjects, scene, channels->length);
/* custom data for fluid bake job */
fb->settings = fsset;
/* setup job */
WM_jobs_customdata(steve, fb, fluidbake_free);
WM_jobs_timer(steve, 0.1, NC_SCENE|ND_FRAME, NC_SCENE|ND_FRAME);
WM_jobs_callbacks(steve, fluidbake_startjob, NULL, NULL, fluidbake_endjob);
WM_jobs_start(CTX_wm_manager(C), steve);
/* ******** free stored animation data ******** */
fluidbake_free_data(channels, fobjects, NULL, NULL);
// elbeemFree();
return 1;
}
/**
* \brief get the ID from the screen.
*
*/
static void depthdropper_depth_sample_pt(bContext *C, DepthDropper *ddr, int mx, int my, float *r_depth)
{
/* we could use some clever */
wmWindow *win = CTX_wm_window(C);
ScrArea *sa = BKE_screen_find_area_xy(win->screen, SPACE_TYPE_ANY, mx, my);
Scene *scene = win->screen->scene;
UnitSettings *unit = &scene->unit;
const bool do_split = (unit->flag & USER_UNIT_OPT_SPLIT) != 0;
ScrArea *area_prev = CTX_wm_area(C);
ARegion *ar_prev = CTX_wm_region(C);
ddr->name[0] = '\0';
if (sa) {
if (sa->spacetype == SPACE_VIEW3D) {
ARegion *ar = BKE_area_find_region_xy(sa, RGN_TYPE_WINDOW, mx, my);
if (ar) {
View3D *v3d = sa->spacedata.first;
RegionView3D *rv3d = ar->regiondata;
/* weak, we could pass in some reference point */
const float *view_co = v3d->camera ? v3d->camera->obmat[3] : rv3d->viewinv[3];
const int mval[2] = {
mx - ar->winrct.xmin,
my - ar->winrct.ymin};
float co[3];
CTX_wm_area_set(C, sa);
CTX_wm_region_set(C, ar);
/* grr, always draw else we leave stale text */
ED_region_tag_redraw(ar);
view3d_operator_needs_opengl(C);
if (ED_view3d_autodist(scene, ar, v3d, mval, co, true, NULL)) {
const float mval_center_fl[2] = {
(float)ar->winx / 2,
(float)ar->winy / 2};
float co_align[3];
/* quick way to get view-center aligned point */
ED_view3d_win_to_3d(ar, co, mval_center_fl, co_align);
*r_depth = len_v3v3(view_co, co_align);
bUnit_AsString(ddr->name, sizeof(ddr->name),
(double)*r_depth,
4, unit->system, B_UNIT_LENGTH, do_split, false);
}
else {
BLI_strncpy(ddr->name, "Nothing under cursor", sizeof(ddr->name));
}
}
}
}
CTX_wm_area_set(C, area_prev);
CTX_wm_region_set(C, ar_prev);
}
/* common code for modal() */
static int pose_slide_modal(bContext *C, wmOperator *op, const wmEvent *event)
{
tPoseSlideOp *pso = op->customdata;
wmWindow *win = CTX_wm_window(C);
const bool has_numinput = hasNumInput(&pso->num);
switch (event->type) {
case LEFTMOUSE: /* confirm */
case RETKEY:
case PADENTER:
{
/* return to normal cursor and header status */
ED_area_headerprint(pso->sa, NULL);
WM_cursor_modal_restore(win);
/* insert keyframes as required... */
pose_slide_autoKeyframe(C, pso);
pose_slide_exit(op);
/* done! */
return OPERATOR_FINISHED;
}
case ESCKEY: /* cancel */
case RIGHTMOUSE:
{
/* return to normal cursor and header status */
ED_area_headerprint(pso->sa, NULL);
WM_cursor_modal_restore(win);
/* reset transforms back to original state */
pose_slide_reset(pso);
/* depsgraph updates + redraws */
pose_slide_refresh(C, pso);
/* clean up temp data */
pose_slide_exit(op);
/* canceled! */
return OPERATOR_CANCELLED;
}
case MOUSEMOVE: /* calculate new position */
{
/* only handle mousemove if not doing numinput */
if (has_numinput == false) {
/* update percentage based on position of mouse */
pose_slide_mouse_update_percentage(pso, op, event);
/* update percentage indicator in header */
pose_slide_draw_status(pso);
/* reset transforms (to avoid accumulation errors) */
pose_slide_reset(pso);
/* apply... */
pose_slide_apply(C, pso);
}
break;
}
default:
if ((event->val == KM_PRESS) && handleNumInput(C, &pso->num, event)) {
float value;
/* Grab percentage from numeric input, and store this new value for redo
* NOTE: users see ints, while internally we use a 0-1 float
*/
value = pso->percentage * 100.0f;
applyNumInput(&pso->num, &value);
pso->percentage = value / 100.0f;
CLAMP(pso->percentage, 0.0f, 1.0f);
RNA_float_set(op->ptr, "percentage", pso->percentage);
/* update percentage indicator in header */
pose_slide_draw_status(pso);
/* reset transforms (to avoid accumulation errors) */
pose_slide_reset(pso);
/* apply... */
pose_slide_apply(C, pso);
break;
}
else {
/* unhandled event - maybe it was some view manip? */
/* allow to pass through */
return OPERATOR_RUNNING_MODAL | OPERATOR_PASS_THROUGH;
}
}
/* still running... */
return OPERATOR_RUNNING_MODAL;
}
extern "C" void StartKetsjiShell(struct bContext *C, struct ARegion *ar, rcti *cam_frame, int always_use_expand_framing)
{
/* context values */
struct wmWindow *win= CTX_wm_window(C);
struct Scene *startscene= CTX_data_scene(C);
struct Main* maggie1= CTX_data_main(C);
RAS_Rect area_rect;
area_rect.SetLeft(cam_frame->xmin);
area_rect.SetBottom(cam_frame->ymin);
area_rect.SetRight(cam_frame->xmax);
area_rect.SetTop(cam_frame->ymax);
int exitrequested = KX_EXIT_REQUEST_NO_REQUEST;
Main* blenderdata = maggie1;
char* startscenename = startscene->id.name+2;
char pathname[FILE_MAXDIR+FILE_MAXFILE], oldsce[FILE_MAXDIR+FILE_MAXFILE];
STR_String exitstring = "";
BlendFileData *bfd= NULL;
BLI_strncpy(pathname, blenderdata->name, sizeof(pathname));
BLI_strncpy(oldsce, G.main->name, sizeof(oldsce));
#ifdef WITH_PYTHON
resetGamePythonPath(); // need this so running a second time wont use an old blendfiles path
setGamePythonPath(G.main->name);
// Acquire Python's GIL (global interpreter lock)
// so we can safely run Python code and API calls
PyGILState_STATE gilstate = PyGILState_Ensure();
PyObject *pyGlobalDict = PyDict_New(); /* python utility storage, spans blend file loading */
#endif
bgl::InitExtensions(true);
// VBO code for derived mesh is not compatible with BGE (couldn't find why), so disable
int disableVBO = (U.gameflags & USER_DISABLE_VBO);
U.gameflags |= USER_DISABLE_VBO;
do
{
View3D *v3d= CTX_wm_view3d(C);
RegionView3D *rv3d= CTX_wm_region_view3d(C);
// get some preferences
SYS_SystemHandle syshandle = SYS_GetSystem();
bool properties = (SYS_GetCommandLineInt(syshandle, "show_properties", 0) != 0);
bool usefixed = (SYS_GetCommandLineInt(syshandle, "fixedtime", 0) != 0);
bool profile = (SYS_GetCommandLineInt(syshandle, "show_profile", 0) != 0);
bool frameRate = (SYS_GetCommandLineInt(syshandle, "show_framerate", 0) != 0);
bool animation_record = (SYS_GetCommandLineInt(syshandle, "animation_record", 0) != 0);
bool displaylists = (SYS_GetCommandLineInt(syshandle, "displaylists", 0) != 0);
#ifdef WITH_PYTHON
bool nodepwarnings = (SYS_GetCommandLineInt(syshandle, "ignore_deprecation_warnings", 0) != 0);
#endif
bool novertexarrays = (SYS_GetCommandLineInt(syshandle, "novertexarrays", 0) != 0);
bool mouse_state = startscene->gm.flag & GAME_SHOW_MOUSE;
bool restrictAnimFPS = startscene->gm.flag & GAME_RESTRICT_ANIM_UPDATES;
if(animation_record) usefixed= true; /* override since you's always want fixed time for sim recording */
// create the canvas, rasterizer and rendertools
RAS_ICanvas* canvas = new KX_BlenderCanvas(win, area_rect, ar);
// default mouse state set on render panel
if (mouse_state)
canvas->SetMouseState(RAS_ICanvas::MOUSE_NORMAL);
else
canvas->SetMouseState(RAS_ICanvas::MOUSE_INVISIBLE);
RAS_IRenderTools* rendertools = new KX_BlenderRenderTools();
RAS_IRasterizer* rasterizer = NULL;
if(displaylists) {
if (GLEW_VERSION_1_1 && !novertexarrays)
rasterizer = new RAS_ListRasterizer(canvas, true, true);
else
rasterizer = new RAS_ListRasterizer(canvas);
}
else if (GLEW_VERSION_1_1 && !novertexarrays)
rasterizer = new RAS_VAOpenGLRasterizer(canvas, false);
else
rasterizer = new RAS_OpenGLRasterizer(canvas);
// create the inputdevices
KX_BlenderKeyboardDevice* keyboarddevice = new KX_BlenderKeyboardDevice();
KX_BlenderMouseDevice* mousedevice = new KX_BlenderMouseDevice();
// create a networkdevice
NG_NetworkDeviceInterface* networkdevice = new
NG_LoopBackNetworkDeviceInterface();
//
// create a ketsji/blendersystem (only needed for timing and stuff)
KX_BlenderSystem* kxsystem = new KX_BlenderSystem();
// create the ketsjiengine
KX_KetsjiEngine* ketsjiengine = new KX_KetsjiEngine(kxsystem);
// set the devices
ketsjiengine->SetKeyboardDevice(keyboarddevice);
ketsjiengine->SetMouseDevice(mousedevice);
ketsjiengine->SetNetworkDevice(networkdevice);
ketsjiengine->SetCanvas(canvas);
ketsjiengine->SetRenderTools(rendertools);
ketsjiengine->SetRasterizer(rasterizer);
ketsjiengine->SetUseFixedTime(usefixed);
ketsjiengine->SetTimingDisplay(frameRate, profile, properties);
ketsjiengine->SetRestrictAnimationFPS(restrictAnimFPS);
#ifdef WITH_PYTHON
CValue::SetDeprecationWarnings(nodepwarnings);
#endif
//lock frame and camera enabled - storing global values
int tmp_lay= startscene->lay;
Object *tmp_camera = startscene->camera;
if (v3d->scenelock==0){
startscene->lay= v3d->lay;
startscene->camera= v3d->camera;
}
// some blender stuff
float camzoom;
int draw_letterbox = 0;
if(rv3d->persp==RV3D_CAMOB) {
if(startscene->gm.framing.type == SCE_GAMEFRAMING_BARS) { /* Letterbox */
camzoom = 1.0f;
draw_letterbox = 1;
}
else {
camzoom = 1.0 / BKE_screen_view3d_zoom_to_fac(rv3d->camzoom);
}
}
else {
camzoom = 2.0;
}
ketsjiengine->SetDrawType(v3d->drawtype);
ketsjiengine->SetCameraZoom(camzoom);
// if we got an exitcode 3 (KX_EXIT_REQUEST_START_OTHER_GAME) load a different file
if (exitrequested == KX_EXIT_REQUEST_START_OTHER_GAME || exitrequested == KX_EXIT_REQUEST_RESTART_GAME)
{
exitrequested = KX_EXIT_REQUEST_NO_REQUEST;
if (bfd) BLO_blendfiledata_free(bfd);
char basedpath[240];
// base the actuator filename with respect
// to the original file working directory
if (exitstring != "")
strcpy(basedpath, exitstring.Ptr());
// load relative to the last loaded file, this used to be relative
// to the first file but that makes no sense, relative paths in
// blend files should be relative to that file, not some other file
// that happened to be loaded first
BLI_path_abs(basedpath, pathname);
bfd = load_game_data(basedpath);
// if it wasn't loaded, try it forced relative
if (!bfd)
{
// just add "//" in front of it
char temppath[242];
strcpy(temppath, "//");
strcat(temppath, basedpath);
BLI_path_abs(temppath, pathname);
bfd = load_game_data(temppath);
}
// if we got a loaded blendfile, proceed
if (bfd)
{
blenderdata = bfd->main;
startscenename = bfd->curscene->id.name + 2;
if(blenderdata) {
BLI_strncpy(G.main->name, blenderdata->name, sizeof(G.main->name));
BLI_strncpy(pathname, blenderdata->name, sizeof(pathname));
#ifdef WITH_PYTHON
setGamePythonPath(G.main->name);
#endif
}
}
// else forget it, we can't find it
else
{
exitrequested = KX_EXIT_REQUEST_QUIT_GAME;
}
}
Scene *scene= bfd ? bfd->curscene : (Scene *)BLI_findstring(&blenderdata->scene, startscenename, offsetof(ID, name) + 2);
if (scene)
{
int startFrame = scene->r.cfra;
ketsjiengine->SetAnimRecordMode(animation_record, startFrame);
// Quad buffered needs a special window.
if(scene->gm.stereoflag == STEREO_ENABLED){
if (scene->gm.stereomode != RAS_IRasterizer::RAS_STEREO_QUADBUFFERED)
rasterizer->SetStereoMode((RAS_IRasterizer::StereoMode) scene->gm.stereomode);
rasterizer->SetEyeSeparation(scene->gm.eyeseparation);
}
rasterizer->SetBackColor(scene->gm.framing.col[0], scene->gm.framing.col[1], scene->gm.framing.col[2], 0.0f);
}
if (exitrequested != KX_EXIT_REQUEST_QUIT_GAME)
{
if (rv3d->persp != RV3D_CAMOB)
{
ketsjiengine->EnableCameraOverride(startscenename);
ketsjiengine->SetCameraOverrideUseOrtho((rv3d->persp == RV3D_ORTHO));
ketsjiengine->SetCameraOverrideProjectionMatrix(MT_CmMatrix4x4(rv3d->winmat));
ketsjiengine->SetCameraOverrideViewMatrix(MT_CmMatrix4x4(rv3d->viewmat));
ketsjiengine->SetCameraOverrideClipping(v3d->near, v3d->far);
ketsjiengine->SetCameraOverrideLens(v3d->lens);
}
// create a scene converter, create and convert the startingscene
KX_ISceneConverter* sceneconverter = new KX_BlenderSceneConverter(blenderdata, ketsjiengine);
ketsjiengine->SetSceneConverter(sceneconverter);
sceneconverter->addInitFromFrame=false;
if (always_use_expand_framing)
sceneconverter->SetAlwaysUseExpandFraming(true);
bool usemat = false, useglslmat = false;
if(GLEW_ARB_multitexture && GLEW_VERSION_1_1)
usemat = true;
if(GPU_glsl_support())
useglslmat = true;
else if(scene->gm.matmode == GAME_MAT_GLSL)
usemat = false;
if(usemat && (scene->gm.matmode != GAME_MAT_TEXFACE))
sceneconverter->SetMaterials(true);
if(useglslmat && (scene->gm.matmode == GAME_MAT_GLSL))
sceneconverter->SetGLSLMaterials(true);
KX_Scene* startscene = new KX_Scene(keyboarddevice,
mousedevice,
networkdevice,
startscenename,
scene,
canvas);
#ifdef WITH_PYTHON
// some python things
PyObject *gameLogic, *gameLogic_keys;
setupGamePython(ketsjiengine, startscene, blenderdata, pyGlobalDict, &gameLogic, &gameLogic_keys, 0, NULL);
#endif // WITH_PYTHON
//initialize Dome Settings
if(scene->gm.stereoflag == STEREO_DOME)
ketsjiengine->InitDome(scene->gm.dome.res, scene->gm.dome.mode, scene->gm.dome.angle, scene->gm.dome.resbuf, scene->gm.dome.tilt, scene->gm.dome.warptext);
// initialize 3D Audio Settings
AUD_I3DDevice* dev = AUD_get3DDevice();
if(dev)
{
dev->setSpeedOfSound(scene->audio.speed_of_sound);
dev->setDopplerFactor(scene->audio.doppler_factor);
dev->setDistanceModel(AUD_DistanceModel(scene->audio.distance_model));
}
// from see blender.c:
// FIXME: this version patching should really be part of the file-reading code,
// but we still get too many unrelated data-corruption crashes otherwise...
if (blenderdata->versionfile < 250)
do_versions_ipos_to_animato(blenderdata);
if (sceneconverter)
{
// convert and add scene
sceneconverter->ConvertScene(
startscene,
rendertools,
canvas);
ketsjiengine->AddScene(startscene);
// init the rasterizer
rasterizer->Init();
// start the engine
ketsjiengine->StartEngine(true);
// Set the animation playback rate for ipo's and actions
// the framerate below should patch with FPS macro defined in blendef.h
// Could be in StartEngine set the framerate, we need the scene to do this
ketsjiengine->SetAnimFrameRate(FPS);
// the mainloop
printf("\nBlender Game Engine Started\n");
while (!exitrequested)
{
// first check if we want to exit
exitrequested = ketsjiengine->GetExitCode();
// kick the engine
bool render = ketsjiengine->NextFrame();
if (render)
{
if(draw_letterbox) {
// Clear screen to border color
// We do this here since we set the canvas to be within the frames. This means the engine
// itself is unaware of the extra space, so we clear the whole region for it.
glClearColor(scene->gm.framing.col[0], scene->gm.framing.col[1], scene->gm.framing.col[2], 1.0f);
glViewport(ar->winrct.xmin, ar->winrct.ymin,
ar->winrct.xmax - ar->winrct.xmin, ar->winrct.ymax - ar->winrct.ymin);
glClear(GL_COLOR_BUFFER_BIT);
}
// render the frame
ketsjiengine->Render();
}
wm_window_process_events_nosleep();
// test for the ESC key
//XXX while (qtest())
while(wmEvent *event= (wmEvent *)win->queue.first)
{
short val = 0;
//unsigned short event = 0; //XXX extern_qread(&val);
if (keyboarddevice->ConvertBlenderEvent(event->type,event->val))
exitrequested = KX_EXIT_REQUEST_BLENDER_ESC;
/* Coordinate conversion... where
* should this really be?
*/
if (event->type==MOUSEMOVE) {
/* Note, not nice! XXX 2.5 event hack */
val = event->x - ar->winrct.xmin;
mousedevice->ConvertBlenderEvent(MOUSEX, val);
val = ar->winy - (event->y - ar->winrct.ymin) - 1;
mousedevice->ConvertBlenderEvent(MOUSEY, val);
}
else {
mousedevice->ConvertBlenderEvent(event->type,event->val);
}
BLI_remlink(&win->queue, event);
wm_event_free(event);
}
if(win != CTX_wm_window(C)) {
exitrequested= KX_EXIT_REQUEST_OUTSIDE; /* window closed while bge runs */
}
}
printf("Blender Game Engine Finished\n");
exitstring = ketsjiengine->GetExitString();
// when exiting the mainloop
#ifdef WITH_PYTHON
// Clears the dictionary by hand:
// This prevents, extra references to global variables
// inside the GameLogic dictionary when the python interpreter is finalized.
// which allows the scene to safely delete them :)
// see: (space.c)->start_game
//PyDict_Clear(PyModule_GetDict(gameLogic));
// Keep original items, means python plugins will autocomplete members
int listIndex;
PyObject *gameLogic_keys_new = PyDict_Keys(PyModule_GetDict(gameLogic));
for (listIndex=0; listIndex < PyList_Size(gameLogic_keys_new); listIndex++) {
PyObject* item = PyList_GET_ITEM(gameLogic_keys_new, listIndex);
if (!PySequence_Contains(gameLogic_keys, item)) {
PyDict_DelItem( PyModule_GetDict(gameLogic), item);
}
}
Py_DECREF(gameLogic_keys_new);
gameLogic_keys_new = NULL;
#endif
ketsjiengine->StopEngine();
#ifdef WITH_PYTHON
exitGamePythonScripting();
#endif
networkdevice->Disconnect();
}
if (sceneconverter)
{
delete sceneconverter;
sceneconverter = NULL;
}
#ifdef WITH_PYTHON
Py_DECREF(gameLogic_keys);
gameLogic_keys = NULL;
#endif
}
//lock frame and camera enabled - restoring global values
if (v3d->scenelock==0){
startscene->lay= tmp_lay;
startscene->camera= tmp_camera;
}
if(exitrequested != KX_EXIT_REQUEST_OUTSIDE)
{
// set the cursor back to normal
canvas->SetMouseState(RAS_ICanvas::MOUSE_NORMAL);
}
// clean up some stuff
if (ketsjiengine)
{
delete ketsjiengine;
ketsjiengine = NULL;
}
if (kxsystem)
{
delete kxsystem;
kxsystem = NULL;
}
if (networkdevice)
{
delete networkdevice;
networkdevice = NULL;
}
if (keyboarddevice)
{
delete keyboarddevice;
keyboarddevice = NULL;
}
if (mousedevice)
{
delete mousedevice;
mousedevice = NULL;
}
if (rasterizer)
{
delete rasterizer;
rasterizer = NULL;
}
if (rendertools)
{
delete rendertools;
rendertools = NULL;
}
if (canvas)
{
delete canvas;
canvas = NULL;
}
// stop all remaining playing sounds
AUD_getDevice()->stopAll();
} while (exitrequested == KX_EXIT_REQUEST_RESTART_GAME || exitrequested == KX_EXIT_REQUEST_START_OTHER_GAME);
if (!disableVBO)
U.gameflags &= ~USER_DISABLE_VBO;
if (bfd) BLO_blendfiledata_free(bfd);
BLI_strncpy(G.main->name, oldsce, sizeof(G.main->name));
#ifdef WITH_PYTHON
Py_DECREF(pyGlobalDict);
// Release Python's GIL
PyGILState_Release(gilstate);
#endif
}
/* new window uses x,y to set position */
ScrArea *render_view_open(bContext *C, int mx, int my)
{
wmWindow *win = CTX_wm_window(C);
Scene *scene = CTX_data_scene(C);
ScrArea *sa = NULL;
SpaceImage *sima;
bool area_was_image = false;
if (scene->r.displaymode == R_OUTPUT_NONE)
return NULL;
if (scene->r.displaymode == R_OUTPUT_WINDOW) {
rcti rect;
int sizex, sizey;
sizex = 10 + (scene->r.xsch * scene->r.size) / 100;
sizey = 40 + (scene->r.ysch * scene->r.size) / 100;
/* arbitrary... miniature image window views don't make much sense */
if (sizex < 320) sizex = 320;
if (sizey < 256) sizey = 256;
/* some magic to calculate postition */
/* pixelsize: mouse coords are in U.pixelsize units :/ */
rect.xmin = (mx / U.pixelsize) + win->posx - sizex / 2;
rect.ymin = (my / U.pixelsize) + win->posy - sizey / 2;
rect.xmax = rect.xmin + sizex;
rect.ymax = rect.ymin + sizey;
/* changes context! */
WM_window_open_temp(C, &rect, WM_WINDOW_RENDER);
sa = CTX_wm_area(C);
}
else if (scene->r.displaymode == R_OUTPUT_SCREEN) {
sa = CTX_wm_area(C);
/* if the active screen is already in fullscreen mode, skip this and
* unset the area, so that the fullscreen area is just changed later */
if (sa && sa->full) {
sa = NULL;
}
else {
if (sa && sa->spacetype == SPACE_IMAGE)
area_was_image = true;
/* this function returns with changed context */
sa = ED_screen_full_newspace(C, sa, SPACE_IMAGE);
}
}
if (!sa) {
sa = find_area_showing_r_result(C, scene, &win);
if (sa == NULL)
sa = find_area_image_empty(C);
/* if area found in other window, we make that one show in front */
if (win && win != CTX_wm_window(C))
wm_window_raise(win);
if (sa == NULL) {
/* find largest open non-image area */
sa = biggest_non_image_area(C);
if (sa) {
ED_area_newspace(C, sa, SPACE_IMAGE);
sima = sa->spacedata.first;
/* makes ESC go back to prev space */
sima->flag |= SI_PREVSPACE;
/* we already had a fullscreen here -> mark new space as a stacked fullscreen */
if (sa->full) {
sa->flag |= (AREA_FLAG_STACKED_FULLSCREEN | AREA_FLAG_TEMP_TYPE);
}
}
else {
/* use any area of decent size */
sa = BKE_screen_find_big_area(CTX_wm_screen(C), SPACE_TYPE_ANY, 0);
if (sa->spacetype != SPACE_IMAGE) {
// XXX newspace(sa, SPACE_IMAGE);
sima = sa->spacedata.first;
/* makes ESC go back to prev space */
sima->flag |= SI_PREVSPACE;
}
}
}
}
sima = sa->spacedata.first;
/* get the correct image, and scale it */
sima->image = BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result");
/* if we're rendering to full screen, set appropriate hints on image editor
* so it can restore properly on pressing esc */
if (sa->full) {
sima->flag |= SI_FULLWINDOW;
/* Tell the image editor to revert to previous space in space list on close
* _only_ if it wasn't already an image editor when the render was invoked */
if (area_was_image == 0)
sima->flag |= SI_PREVSPACE;
else {
/* Leave it alone so the image editor will just go back from
* full screen to the original tiled setup */
}
}
return sa;
}
/* only meant for timer usage */
static int view3d_smoothview_invoke(bContext *C, wmOperator *UNUSED(op), const wmEvent *event)
{
View3D *v3d = CTX_wm_view3d(C);
RegionView3D *rv3d = CTX_wm_region_view3d(C);
struct SmoothView3DStore *sms = rv3d->sms;
float step, step_inv;
/* escape if not our timer */
if (rv3d->smooth_timer == NULL || rv3d->smooth_timer != event->customdata)
return OPERATOR_PASS_THROUGH;
if (sms->time_allowed != 0.0)
step = (float)((rv3d->smooth_timer->duration) / sms->time_allowed);
else
step = 1.0f;
/* end timer */
if (step >= 1.0f) {
/* if we went to camera, store the original */
if (sms->to_camera) {
rv3d->persp = RV3D_CAMOB;
view3d_smooth_view_state_restore(&sms->org, v3d, rv3d);
}
else {
view3d_smooth_view_state_restore(&sms->dst, v3d, rv3d);
ED_view3d_camera_lock_sync(v3d, rv3d);
ED_view3d_camera_lock_autokey(v3d, rv3d, C, true, true);
}
if ((rv3d->viewlock & RV3D_LOCKED) == 0) {
rv3d->view = sms->org_view;
}
MEM_freeN(rv3d->sms);
rv3d->sms = NULL;
WM_event_remove_timer(CTX_wm_manager(C), CTX_wm_window(C), rv3d->smooth_timer);
rv3d->smooth_timer = NULL;
rv3d->rflag &= ~RV3D_NAVIGATING;
}
else {
/* ease in/out */
step = (3.0f * step * step - 2.0f * step * step * step);
step_inv = 1.0f - step;
interp_v3_v3v3(rv3d->ofs, sms->src.ofs, sms->dst.ofs, step);
interp_qt_qtqt(rv3d->viewquat, sms->src.quat, sms->dst.quat, step);
rv3d->dist = sms->dst.dist * step + sms->src.dist * step_inv;
v3d->lens = sms->dst.lens * step + sms->src.lens * step_inv;
ED_view3d_camera_lock_sync(v3d, rv3d);
if (ED_screen_animation_playing(CTX_wm_manager(C))) {
ED_view3d_camera_lock_autokey(v3d, rv3d, C, true, true);
}
}
if (rv3d->viewlock & RV3D_BOXVIEW)
view3d_boxview_copy(CTX_wm_area(C), CTX_wm_region(C));
/* note: this doesn't work right because the v3d->lens is now used in ortho mode r51636,
* when switching camera in quad-view the other ortho views would zoom & reset.
*
* For now only redraw all regions when smoothview finishes.
*/
if (step >= 1.0f) {
WM_event_add_notifier(C, NC_SPACE | ND_SPACE_VIEW3D, v3d);
}
else {
ED_region_tag_redraw(CTX_wm_region(C));
}
return OPERATOR_FINISHED;
}
uiPieMenu *UI_pie_menu_begin(struct bContext *C, const char *title, int icon, const wmEvent *event)
{
uiStyle *style;
uiPieMenu *pie;
short event_type;
wmWindow *win = CTX_wm_window(C);
style = UI_style_get_dpi();
pie = MEM_callocN(sizeof(*pie), "pie menu");
pie->block_radial = UI_block_begin(C, NULL, __func__, UI_EMBOSS);
/* may be useful later to allow spawning pies
* from old positions */
/* pie->block_radial->flag |= UI_BLOCK_POPUP_MEMORY; */
pie->block_radial->puphash = ui_popup_menu_hash(title);
pie->block_radial->flag |= UI_BLOCK_RADIAL;
/* if pie is spawned by a left click, release or click event, it is always assumed to be click style */
if (event->type == LEFTMOUSE || ELEM(event->val, KM_RELEASE, KM_CLICK)) {
pie->block_radial->pie_data.flags |= UI_PIE_CLICK_STYLE;
pie->block_radial->pie_data.event = EVENT_NONE;
win->lock_pie_event = EVENT_NONE;
}
else {
if (win->last_pie_event != EVENT_NONE) {
/* original pie key has been released, so don't propagate the event */
if (win->lock_pie_event == EVENT_NONE) {
event_type = EVENT_NONE;
pie->block_radial->pie_data.flags |= UI_PIE_CLICK_STYLE;
}
else
event_type = win->last_pie_event;
}
else {
event_type = event->type;
}
pie->block_radial->pie_data.event = event_type;
win->lock_pie_event = event_type;
}
pie->layout = UI_block_layout(pie->block_radial, UI_LAYOUT_VERTICAL, UI_LAYOUT_PIEMENU, 0, 0, 200, 0, 0, style);
pie->mx = event->x;
pie->my = event->y;
/* create title button */
if (title[0]) {
uiBut *but;
char titlestr[256];
int w;
if (icon) {
BLI_snprintf(titlestr, sizeof(titlestr), " %s", title);
w = ui_pie_menu_title_width(titlestr, icon);
but = uiDefIconTextBut(
pie->block_radial, UI_BTYPE_LABEL, 0, icon, titlestr, 0, 0, w, UI_UNIT_Y,
NULL, 0.0, 0.0, 0, 0, "");
}
else {
w = ui_pie_menu_title_width(title, 0);
but = uiDefBut(
pie->block_radial, UI_BTYPE_LABEL, 0, title, 0, 0, w, UI_UNIT_Y,
NULL, 0.0, 0.0, 0, 0, "");
}
/* do not align left */
but->drawflag &= ~UI_BUT_TEXT_LEFT;
pie->block_radial->pie_data.title = but->str;
pie->block_radial->pie_data.icon = icon;
}
return pie;
}
/* using context, starts job */
static int screen_render_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
/* new render clears all callbacks */
Main *mainp;
Scene *scene = CTX_data_scene(C);
SceneRenderLayer *srl = NULL;
Render *re;
wmJob *wm_job;
RenderJob *rj;
Image *ima;
int jobflag;
const bool is_animation = RNA_boolean_get(op->ptr, "animation");
const bool is_write_still = RNA_boolean_get(op->ptr, "write_still");
const bool use_viewport = RNA_boolean_get(op->ptr, "use_viewport");
View3D *v3d = use_viewport ? CTX_wm_view3d(C) : NULL;
struct Object *camera_override = v3d ? V3D_CAMERA_LOCAL(v3d) : NULL;
const char *name;
Object *active_object = CTX_data_active_object(C);
ScrArea *sa;
/* only one render job at a time */
if (WM_jobs_test(CTX_wm_manager(C), scene, WM_JOB_TYPE_RENDER))
return OPERATOR_CANCELLED;
if (!RE_is_rendering_allowed(scene, camera_override, op->reports)) {
return OPERATOR_CANCELLED;
}
if (!is_animation && is_write_still && BKE_imtype_is_movie(scene->r.im_format.imtype)) {
BKE_report(op->reports, RPT_ERROR, "Cannot write a single file with an animation format selected");
return OPERATOR_CANCELLED;
}
/* stop all running jobs, except screen one. currently previews frustrate Render */
WM_jobs_kill_all_except(CTX_wm_manager(C), CTX_wm_screen(C));
/* get main */
if (G.debug_value == 101) {
/* thread-safety experiment, copy main from the undo buffer */
mainp = BKE_undo_get_main(&scene);
}
else
mainp = CTX_data_main(C);
/* cancel animation playback */
if (ED_screen_animation_playing(CTX_wm_manager(C)))
ED_screen_animation_play(C, 0, 0);
/* handle UI stuff */
WM_cursor_wait(1);
/* flush multires changes (for sculpt) */
multires_force_render_update(active_object);
/* flush changes from dynamic topology sculpt */
sculptsession_bm_to_me_for_render(active_object);
/* cleanup sequencer caches before starting user triggered render.
* otherwise, invalidated cache entries can make their way into
* the output rendering. We can't put that into RE_BlenderFrame,
* since sequence rendering can call that recursively... (peter) */
BKE_sequencer_cache_cleanup();
/* get editmode results */
ED_object_editmode_load(CTX_data_edit_object(C));
// store spare
// get view3d layer, local layer, make this nice api call to render
// store spare
/* ensure at least 1 area shows result */
sa = render_view_open(C, event->x, event->y);
jobflag = WM_JOB_EXCL_RENDER | WM_JOB_PRIORITY | WM_JOB_PROGRESS;
/* custom scene and single layer re-render */
screen_render_scene_layer_set(op, mainp, &scene, &srl);
if (RNA_struct_property_is_set(op->ptr, "layer"))
jobflag |= WM_JOB_SUSPEND;
/* job custom data */
rj = MEM_callocN(sizeof(RenderJob), "render job");
rj->main = mainp;
rj->scene = scene;
rj->srl = srl;
rj->camera_override = camera_override;
rj->lay_override = 0;
rj->anim = is_animation;
rj->write_still = is_write_still && !is_animation;
rj->iuser.scene = scene;
rj->iuser.ok = 1;
rj->reports = op->reports;
rj->orig_layer = 0;
rj->last_layer = 0;
rj->sa = sa;
if (sa) {
SpaceImage *sima = sa->spacedata.first;
rj->orig_layer = sima->iuser.layer;
}
if (v3d) {
if (scene->lay != v3d->lay) {
rj->lay_override = v3d->lay;
rj->v3d_override = true;
}
else if (camera_override && camera_override != scene->camera)
rj->v3d_override = true;
if (v3d->localvd)
rj->lay_override |= v3d->localvd->lay;
}
/* setup job */
if (RE_seq_render_active(scene, &scene->r)) name = "Sequence Render";
else name = "Render";
wm_job = WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), scene, name, jobflag, WM_JOB_TYPE_RENDER);
WM_jobs_customdata_set(wm_job, rj, render_freejob);
WM_jobs_timer(wm_job, 0.2, NC_SCENE | ND_RENDER_RESULT, 0);
WM_jobs_callbacks(wm_job, render_startjob, NULL, NULL, render_endjob);
/* get a render result image, and make sure it is empty */
ima = BKE_image_verify_viewer(IMA_TYPE_R_RESULT, "Render Result");
BKE_image_signal(ima, NULL, IMA_SIGNAL_FREE);
BKE_image_backup_render(rj->scene, ima);
rj->image = ima;
/* setup new render */
re = RE_NewRender(scene->id.name);
RE_test_break_cb(re, rj, render_breakjob);
RE_draw_lock_cb(re, rj, render_drawlock);
RE_display_update_cb(re, rj, image_rect_update);
RE_stats_draw_cb(re, rj, image_renderinfo_cb);
RE_progress_cb(re, rj, render_progress_update);
rj->re = re;
G.is_break = FALSE;
/* store actual owner of job, so modal operator could check for it,
* the reason of this is that active scene could change when rendering
* several layers from compositor [#31800]
*/
op->customdata = scene;
WM_jobs_start(CTX_wm_manager(C), wm_job);
WM_cursor_wait(0);
WM_event_add_notifier(C, NC_SCENE | ND_RENDER_RESULT, scene);
/* we set G.is_rendering here already instead of only in the job, this ensure
* main loop or other scene updates are disabled in time, since they may
* have started before the job thread */
G.is_rendering = TRUE;
/* add modal handler for ESC */
WM_event_add_modal_handler(C, op);
return OPERATOR_RUNNING_MODAL;
}
/*
* Do actual bake operation. Loop through to-be-baked frames.
* Returns 0 on failure.
*/
static int dynamicPaint_bakeImageSequence(bContext *C, DynamicPaintSurface *surface, Object *cObject)
{
DynamicPaintCanvasSettings *canvas = surface->canvas;
Scene *scene = CTX_data_scene(C);
wmWindow *win = CTX_wm_window(C);
int frame = 1;
int frames;
frames = surface->end_frame - surface->start_frame + 1;
if (frames <= 0) {
BLI_strncpy(canvas->error, N_("No frames to bake"), sizeof(canvas->error));
return 0;
}
/* Set frame to start point (also inits modifier data) */
frame = surface->start_frame;
scene->r.cfra = (int)frame;
ED_update_for_newframe(CTX_data_main(C), scene, 1);
/* Init surface */
if (!dynamicPaint_createUVSurface(surface)) return 0;
/* Loop through selected frames */
for (frame = surface->start_frame; frame <= surface->end_frame; frame++) {
float progress = (frame - surface->start_frame) / (float)frames * 100;
surface->current_frame = frame;
/* If user requested stop (esc), quit baking */
if (blender_test_break()) return 0;
/* Update progress bar cursor */
WM_cursor_time(win, (int)progress);
/* calculate a frame */
scene->r.cfra = (int)frame;
ED_update_for_newframe(CTX_data_main(C), scene, 1);
if (!dynamicPaint_calculateFrame(surface, scene, cObject, frame)) return 0;
/*
* Save output images
*/
{
char filename[FILE_MAX];
/* primary output layer */
if (surface->flags & MOD_DPAINT_OUT1) {
/* set filepath */
BLI_join_dirfile(filename, sizeof(filename), surface->image_output_path, surface->output_name);
BLI_path_frame(filename, frame, 4);
/* save image */
dynamicPaint_outputSurfaceImage(surface, filename, 0);
}
/* secondary output */
if (surface->flags & MOD_DPAINT_OUT2 && surface->type == MOD_DPAINT_SURFACE_T_PAINT) {
/* set filepath */
BLI_join_dirfile(filename, sizeof(filename), surface->image_output_path, surface->output_name2);
BLI_path_frame(filename, frame, 4);
/* save image */
dynamicPaint_outputSurfaceImage(surface, filename, 1);
}
}
}
return 1;
}
int wm_stereo3d_set_exec(bContext *C, wmOperator *op)
{
wmWindowManager *wm = CTX_wm_manager(C);
wmWindow *win_src = CTX_wm_window(C);
wmWindow *win_dst = NULL;
const bool is_fullscreen = WM_window_is_fullscreen(win_src);
char prev_display_mode = win_src->stereo3d_format->display_mode;
Stereo3dData *s3dd;
bool ok = true;
if (G.background)
return OPERATOR_CANCELLED;
if (op->customdata == NULL) {
/* no invoke means we need to set the operator properties here */
wm_stereo3d_set_init(C, op);
wm_stereo3d_set_properties(C, op);
}
s3dd = op->customdata;
*win_src->stereo3d_format = s3dd->stereo3d_format;
if (prev_display_mode == S3D_DISPLAY_PAGEFLIP &&
prev_display_mode != win_src->stereo3d_format->display_mode)
{
/* in case the hardward supports pageflip but not the display */
if ((win_dst = wm_window_copy_test(C, win_src))) {
/* pass */
}
else {
BKE_report(op->reports, RPT_ERROR,
"Failed to create a window without quad-buffer support, you may experience flickering");
ok = false;
}
}
else if (win_src->stereo3d_format->display_mode == S3D_DISPLAY_PAGEFLIP) {
/* ED_screen_duplicate() can't handle other cases yet T44688 */
if (win_src->screen->state != SCREENNORMAL) {
BKE_report(op->reports, RPT_ERROR,
"Failed to switch to Time Sequential mode when in fullscreen");
ok = false;
}
/* pageflip requires a new window to be created with the proper OS flags */
else if ((win_dst = wm_window_copy_test(C, win_src))) {
if (wm_stereo3d_quadbuffer_supported()) {
BKE_report(op->reports, RPT_INFO, "Quad-buffer window successfully created");
}
else {
wm_window_close(C, wm, win_dst);
win_dst = NULL;
BKE_report(op->reports, RPT_ERROR, "Quad-buffer not supported by the system");
ok = false;
}
}
else {
BKE_report(op->reports, RPT_ERROR,
"Failed to create a window compatible with the time sequential display method");
ok = false;
}
}
if (wm_stereo3d_is_fullscreen_required(s3dd->stereo3d_format.display_mode)) {
if (!is_fullscreen) {
BKE_report(op->reports, RPT_INFO, "Stereo 3D Mode requires the window to be fullscreen");
}
}
MEM_freeN(op->customdata);
if (ok) {
if (win_dst) {
wm_window_close(C, wm, win_src);
}
WM_event_add_notifier(C, NC_WINDOW, NULL);
return OPERATOR_FINISHED;
}
else {
/* without this, the popup won't be freed freed properly T44688 */
CTX_wm_window_set(C, win_src);
win_src->stereo3d_format->display_mode = prev_display_mode;
return OPERATOR_CANCELLED;
}
}
static bool initFlyInfo(bContext *C, FlyInfo *fly, wmOperator *op, const wmEvent *event)
{
wmWindow *win = CTX_wm_window(C);
rctf viewborder;
float upvec[3]; /* tmp */
float mat[3][3];
fly->rv3d = CTX_wm_region_view3d(C);
fly->v3d = CTX_wm_view3d(C);
fly->ar = CTX_wm_region(C);
fly->scene = CTX_data_scene(C);
#ifdef NDOF_FLY_DEBUG
puts("\n-- fly begin --");
#endif
/* sanity check: for rare but possible case (if lib-linking the camera fails) */
if ((fly->rv3d->persp == RV3D_CAMOB) && (fly->v3d->camera == NULL)) {
fly->rv3d->persp = RV3D_PERSP;
}
if (fly->rv3d->persp == RV3D_CAMOB && fly->v3d->camera->id.lib) {
BKE_report(op->reports, RPT_ERROR, "Cannot fly a camera from an external library");
return false;
}
if (ED_view3d_offset_lock_check(fly->v3d, fly->rv3d)) {
BKE_report(op->reports, RPT_ERROR, "Cannot fly when the view offset is locked");
return false;
}
if (fly->rv3d->persp == RV3D_CAMOB && fly->v3d->camera->constraints.first) {
BKE_report(op->reports, RPT_ERROR, "Cannot fly an object with constraints");
return false;
}
fly->state = FLY_RUNNING;
fly->speed = 0.0f;
fly->axis = 2;
fly->pan_view = false;
fly->xlock = FLY_AXISLOCK_STATE_OFF;
fly->zlock = FLY_AXISLOCK_STATE_OFF;
fly->xlock_momentum = 0.0f;
fly->zlock_momentum = 0.0f;
fly->grid = 1.0f;
fly->use_precision = false;
fly->use_freelook = false;
#ifdef NDOF_FLY_DRAW_TOOMUCH
fly->redraw = 1;
#endif
zero_v3(fly->dvec_prev);
fly->timer = WM_event_add_timer(CTX_wm_manager(C), win, TIMER, 0.01f);
copy_v2_v2_int(fly->mval, event->mval);
fly->ndof = NULL;
fly->time_lastdraw = fly->time_lastwheel = PIL_check_seconds_timer();
fly->draw_handle_pixel = ED_region_draw_cb_activate(fly->ar->type, drawFlyPixel, fly, REGION_DRAW_POST_PIXEL);
fly->rv3d->rflag |= RV3D_NAVIGATING;
/* detect whether to start with Z locking */
copy_v3_fl3(upvec, 1.0f, 0.0f, 0.0f);
copy_m3_m4(mat, fly->rv3d->viewinv);
mul_m3_v3(mat, upvec);
if (fabsf(upvec[2]) < 0.1f) {
fly->zlock = FLY_AXISLOCK_STATE_IDLE;
}
fly->v3d_camera_control = ED_view3d_cameracontrol_acquire(
fly->scene, fly->v3d, fly->rv3d,
(U.uiflag & USER_CAM_LOCK_NO_PARENT) == 0);
/* calculate center */
if (fly->scene->camera) {
ED_view3d_calc_camera_border(fly->scene, fly->ar, fly->v3d, fly->rv3d, &viewborder, false);
fly->width = BLI_rctf_size_x(&viewborder);
fly->height = BLI_rctf_size_y(&viewborder);
fly->center_mval[0] = viewborder.xmin + fly->width / 2;
fly->center_mval[1] = viewborder.ymin + fly->height / 2;
}
else {
fly->width = fly->ar->winx;
fly->height = fly->ar->winy;
fly->center_mval[0] = fly->width / 2;
fly->center_mval[1] = fly->height / 2;
}
/* center the mouse, probably the UI mafia are against this but without its quite annoying */
WM_cursor_warp(win, fly->ar->winrct.xmin + fly->center_mval[0], fly->ar->winrct.ymin + fly->center_mval[1]);
fly_update_header(C, op, fly);
return 1;
}
/* common code for modal() */
static int pose_slide_modal(bContext *C, wmOperator *op, const wmEvent *event)
{
tPoseSlideOp *pso = op->customdata;
wmWindow *win = CTX_wm_window(C);
switch (event->type) {
case LEFTMOUSE: /* confirm */
case RETKEY:
{
/* return to normal cursor and header status */
ED_area_headerprint(pso->sa, NULL);
WM_cursor_modal_restore(win);
/* insert keyframes as required... */
pose_slide_autoKeyframe(C, pso);
pose_slide_exit(op);
/* done! */
return OPERATOR_FINISHED;
}
case ESCKEY: /* cancel */
case RIGHTMOUSE:
{
/* return to normal cursor and header status */
ED_area_headerprint(pso->sa, NULL);
WM_cursor_modal_restore(win);
/* reset transforms back to original state */
pose_slide_reset(pso);
/* depsgraph updates + redraws */
pose_slide_refresh(C, pso);
/* clean up temp data */
pose_slide_exit(op);
/* canceled! */
return OPERATOR_CANCELLED;
}
case MOUSEMOVE: /* calculate new position */
{
/* calculate percentage based on position of mouse (we only use x-axis for now.
* since this is more convenient for users to do), and store new percentage value
*/
pso->percentage = (event->x - pso->ar->winrct.xmin) / ((float)pso->ar->winx);
RNA_float_set(op->ptr, "percentage", pso->percentage);
/* update percentage indicator in header */
pose_slide_draw_status(pso);
/* reset transforms (to avoid accumulation errors) */
pose_slide_reset(pso);
/* apply... */
pose_slide_apply(C, pso);
break;
}
default: /* unhandled event (maybe it was some view manip? */
/* allow to pass through */
return OPERATOR_RUNNING_MODAL | OPERATOR_PASS_THROUGH;
}
/* still running... */
return OPERATOR_RUNNING_MODAL;
}
/* only meant for timer usage */
static int view3d_smoothview_invoke(bContext *C, wmOperator *UNUSED(op), wmEvent *event)
{
View3D *v3d = CTX_wm_view3d(C);
RegionView3D *rv3d= CTX_wm_region_view3d(C);
struct SmoothViewStore *sms= rv3d->sms;
float step, step_inv;
/* escape if not our timer */
if(rv3d->smooth_timer==NULL || rv3d->smooth_timer!=event->customdata)
return OPERATOR_PASS_THROUGH;
if(sms->time_allowed != 0.0)
step = (float)((rv3d->smooth_timer->duration)/sms->time_allowed);
else
step = 1.0f;
/* end timer */
if(step >= 1.0f) {
/* if we went to camera, store the original */
if(sms->to_camera) {
rv3d->persp= RV3D_CAMOB;
copy_v3_v3(rv3d->ofs, sms->orig_ofs);
copy_qt_qt(rv3d->viewquat, sms->orig_quat);
rv3d->dist = sms->orig_dist;
v3d->lens = sms->orig_lens;
}
else {
copy_v3_v3(rv3d->ofs, sms->new_ofs);
copy_qt_qt(rv3d->viewquat, sms->new_quat);
rv3d->dist = sms->new_dist;
v3d->lens = sms->new_lens;
ED_view3d_camera_lock_sync(v3d, rv3d);
}
if((rv3d->viewlock & RV3D_LOCKED)==0) {
rv3d->view= sms->orig_view;
}
MEM_freeN(rv3d->sms);
rv3d->sms= NULL;
WM_event_remove_timer(CTX_wm_manager(C), CTX_wm_window(C), rv3d->smooth_timer);
rv3d->smooth_timer= NULL;
rv3d->rflag &= ~RV3D_NAVIGATING;
}
else {
int i;
/* ease in/out */
if (step < 0.5f) step = (float)pow(step*2.0f, 2.0)/2.0f;
else step = (float)1.0f-(powf(2.0f*(1.0f-step),2.0f)/2.0f);
step_inv = 1.0f-step;
for (i=0; i<3; i++)
rv3d->ofs[i] = sms->new_ofs[i] * step + sms->orig_ofs[i]*step_inv;
interp_qt_qtqt(rv3d->viewquat, sms->orig_quat, sms->new_quat, step);
rv3d->dist = sms->new_dist * step + sms->orig_dist*step_inv;
v3d->lens = sms->new_lens * step + sms->orig_lens*step_inv;
ED_view3d_camera_lock_sync(v3d, rv3d);
}
if(rv3d->viewlock & RV3D_BOXVIEW)
view3d_boxview_copy(CTX_wm_area(C), CTX_wm_region(C));
WM_event_add_notifier(C, NC_SPACE|ND_SPACE_VIEW3D, v3d);
return OPERATOR_FINISHED;
}
bool WM_init_game(bContext *C)
{
wmWindowManager *wm = CTX_wm_manager(C);
wmWindow *win;
ScrArea *sa;
ARegion *ar = NULL;
Scene *scene = CTX_data_scene(C);
if (!scene) {
/* XXX, this should not be needed. */
Main *bmain = CTX_data_main(C);
scene = bmain->scene.first;
}
win = wm->windows.first;
/* first to get a valid window */
if (win)
CTX_wm_window_set(C, win);
sa = BKE_screen_find_big_area(CTX_wm_screen(C), SPACE_VIEW3D, 0);
ar = BKE_area_find_region_type(sa, RGN_TYPE_WINDOW);
/* if we have a valid 3D view */
if (sa && ar) {
ARegion *arhide;
CTX_wm_area_set(C, sa);
CTX_wm_region_set(C, ar);
/* disable quad view */
if (ar->alignment == RGN_ALIGN_QSPLIT)
WM_operator_name_call(C, "SCREEN_OT_region_quadview", WM_OP_EXEC_DEFAULT, NULL);
/* toolbox, properties panel and header are hidden */
for (arhide = sa->regionbase.first; arhide; arhide = arhide->next) {
if (arhide->regiontype != RGN_TYPE_WINDOW) {
if (!(arhide->flag & RGN_FLAG_HIDDEN)) {
ED_region_toggle_hidden(C, arhide);
}
}
}
/* full screen the area */
if (!sa->full) {
ED_screen_full_toggle(C, win, sa);
}
/* Fullscreen */
if ((scene->gm.playerflag & GAME_PLAYER_FULLSCREEN)) {
WM_operator_name_call(C, "WM_OT_window_fullscreen_toggle", WM_OP_EXEC_DEFAULT, NULL);
wm_get_screensize(&ar->winrct.xmax, &ar->winrct.ymax);
ar->winx = ar->winrct.xmax + 1;
ar->winy = ar->winrct.ymax + 1;
}
else {
GHOST_RectangleHandle rect = GHOST_GetClientBounds(win->ghostwin);
ar->winrct.ymax = GHOST_GetHeightRectangle(rect);
ar->winrct.xmax = GHOST_GetWidthRectangle(rect);
ar->winx = ar->winrct.xmax + 1;
ar->winy = ar->winrct.ymax + 1;
GHOST_DisposeRectangle(rect);
}
WM_operator_name_call(C, "VIEW3D_OT_game_start", WM_OP_EXEC_DEFAULT, NULL);
sound_exit();
return true;
}
else {
ReportTimerInfo *rti;
BKE_report(&wm->reports, RPT_ERROR, "No valid 3D View found, game auto start is not possible");
/* After adding the report to the global list, reset the report timer. */
WM_event_remove_timer(wm, NULL, wm->reports.reporttimer);
/* Records time since last report was added */
wm->reports.reporttimer = WM_event_add_timer(wm, CTX_wm_window(C), TIMER, 0.02);
rti = MEM_callocN(sizeof(ReportTimerInfo), "ReportTimerInfo");
wm->reports.reporttimer->customdata = rti;
return false;
}
}
static PointerRNA rna_Context_window_get(PointerRNA *ptr)
{
bContext *C = (bContext *)ptr->data;
return rna_pointer_inherit_refine(ptr, &RNA_Window, CTX_wm_window(C));
}
static int game_engine_exec(bContext *C, wmOperator *op)
{
#ifdef WITH_GAMEENGINE
Scene *startscene = CTX_data_scene(C);
ScrArea /* *sa, */ /* UNUSED */ *prevsa= CTX_wm_area(C);
ARegion *ar, *prevar= CTX_wm_region(C);
wmWindow *prevwin= CTX_wm_window(C);
RegionView3D *rv3d;
rcti cam_frame;
(void)op; /* unused */
// bad context switch ..
if(!ED_view3d_context_activate(C))
return OPERATOR_CANCELLED;
/* redraw to hide any menus/popups, we don't go back to
the window manager until after this operator exits */
WM_redraw_windows(C);
rv3d= CTX_wm_region_view3d(C);
/* sa= CTX_wm_area(C); */ /* UNUSED */
ar= CTX_wm_region(C);
view3d_operator_needs_opengl(C);
game_set_commmandline_options(&startscene->gm);
if((rv3d->persp == RV3D_CAMOB) &&
(startscene->gm.framing.type == SCE_GAMEFRAMING_BARS) &&
(startscene->gm.stereoflag != STEREO_DOME))
{
/* Letterbox */
rctf cam_framef;
ED_view3d_calc_camera_border(startscene, ar, CTX_wm_view3d(C), rv3d, &cam_framef, FALSE);
cam_frame.xmin = cam_framef.xmin + ar->winrct.xmin;
cam_frame.xmax = cam_framef.xmax + ar->winrct.xmin;
cam_frame.ymin = cam_framef.ymin + ar->winrct.ymin;
cam_frame.ymax = cam_framef.ymax + ar->winrct.ymin;
BLI_isect_rcti(&ar->winrct, &cam_frame, &cam_frame);
}
else {
cam_frame.xmin = ar->winrct.xmin;
cam_frame.xmax = ar->winrct.xmax;
cam_frame.ymin = ar->winrct.ymin;
cam_frame.ymax = ar->winrct.ymax;
}
SaveState(C, prevwin);
StartKetsjiShell(C, ar, &cam_frame, 1);
/* window wasnt closed while the BGE was running */
if(BLI_findindex(&CTX_wm_manager(C)->windows, prevwin) == -1) {
prevwin= NULL;
CTX_wm_window_set(C, NULL);
}
ED_area_tag_redraw(CTX_wm_area(C));
if(prevwin) {
/* restore context, in case it changed in the meantime, for
example by working in another window or closing it */
CTX_wm_region_set(C, prevar);
CTX_wm_window_set(C, prevwin);
CTX_wm_area_set(C, prevsa);
}
RestoreState(C, prevwin);
//XXX restore_all_scene_cfra(scene_cfra_store);
set_scene_bg(CTX_data_main(C), startscene);
//XXX scene_update_for_newframe(bmain, scene, scene->lay);
return OPERATOR_FINISHED;
#else
(void)C; /* unused */
BKE_report(op->reports, RPT_ERROR, "Game engine is disabled in this build");
return OPERATOR_CANCELLED;
#endif
}
static int paintcurve_delete_point_exec(bContext *C, wmOperator *op)
{
Paint *p = BKE_paint_get_active_from_context(C);
Brush *br = p->brush;
PaintCurve *pc;
PaintCurvePoint *pcp;
wmWindow *window = CTX_wm_window(C);
ARegion *ar = CTX_wm_region(C);
int i;
int tot_del = 0;
pc = br->paint_curve;
if (!pc || pc->tot_points == 0) {
return OPERATOR_CANCELLED;
}
ED_paintcurve_undo_push_begin(op->type->name);
#define DELETE_TAG 2
for (i = 0, pcp = pc->points; i < pc->tot_points; i++, pcp++) {
if (BEZT_ISSEL_ANY(&pcp->bez)) {
pcp->bez.f2 |= DELETE_TAG;
tot_del++;
}
}
if (tot_del > 0) {
int j = 0;
int new_tot = pc->tot_points - tot_del;
PaintCurvePoint *points_new = NULL;
if (new_tot > 0)
points_new = MEM_mallocN(new_tot * sizeof(PaintCurvePoint), "PaintCurvePoint");
for (i = 0, pcp = pc->points; i < pc->tot_points; i++, pcp++) {
if (!(pcp->bez.f2 & DELETE_TAG)) {
points_new[j] = pc->points[i];
if ((i + 1) == pc->add_index) {
BKE_paint_curve_clamp_endpoint_add_index(pc, j);
}
j++;
}
else if ((i + 1) == pc->add_index) {
/* prefer previous point */
pc->add_index = j;
}
}
MEM_freeN(pc->points);
pc->points = points_new;
pc->tot_points = new_tot;
}
#undef DELETE_TAG
ED_paintcurve_undo_push_end();
WM_paint_cursor_tag_redraw(window, ar);
return OPERATOR_FINISHED;
}
