static int edbm_inset_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
RegionView3D *rv3d = CTX_wm_region_view3d(C);
InsetData *opdata;
float mlen[2];
float center_3d[3];
if (!edbm_inset_init(C, op, true)) {
return OPERATOR_CANCELLED;
}
opdata = op->customdata;
/* initialize mouse values */
if (!calculateTransformCenter(C, V3D_CENTROID, center_3d, opdata->mcenter)) {
/* in this case the tool will likely do nothing,
* ideally this will never happen and should be checked for above */
opdata->mcenter[0] = opdata->mcenter[1] = 0;
}
mlen[0] = opdata->mcenter[0] - event->mval[0];
mlen[1] = opdata->mcenter[1] - event->mval[1];
opdata->initial_length = len_v2(mlen);
opdata->pixel_size = rv3d ? ED_view3d_pixel_size(rv3d, center_3d) : 1.0f;
edbm_inset_calc(op);
edbm_inset_update_header(op, C);
WM_event_add_modal_handler(C, op);
return OPERATOR_RUNNING_MODAL;
}
void ED_object_base_init_from_view(bContext *C, Base *base)
{
View3D *v3d= CTX_wm_view3d(C);
Scene *scene= CTX_data_scene(C);
Object *ob= base->object;
if (scene==NULL)
return;
if (v3d==NULL) {
base->lay = scene->lay;
VECCOPY(ob->loc, scene->cursor);
}
else {
if (v3d->localvd) {
base->lay= ob->lay= v3d->layact | v3d->lay;
VECCOPY(ob->loc, v3d->cursor);
}
else {
base->lay= ob->lay= v3d->layact;
VECCOPY(ob->loc, scene->cursor);
}
if (U.flag & USER_ADD_VIEWALIGNED) {
RegionView3D *rv3d = CTX_wm_region_view3d(C);
if(rv3d) {
rv3d->viewquat[0]= -rv3d->viewquat[0];
QuatToEul(rv3d->viewquat, ob->rot);
rv3d->viewquat[0]= -rv3d->viewquat[0];
}
}
}
where_is_object(scene, ob);
}
bool paint_curve_poll(bContext *C)
{
Object *ob = CTX_data_active_object(C);
Paint *p;
RegionView3D *rv3d = CTX_wm_region_view3d(C);
SpaceImage *sima;
if (rv3d && !(ob && ((ob->mode & OB_MODE_ALL_PAINT) != 0))) {
return false;
}
sima = CTX_wm_space_image(C);
if (sima && sima->mode != SI_MODE_PAINT) {
return false;
}
p = BKE_paint_get_active_from_context(C);
if (p && p->brush && (p->brush->flag & BRUSH_CURVE)) {
return true;
}
return false;
}
static int edbm_bevel_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
/* TODO make modal keymap (see fly mode) */
RegionView3D *rv3d = CTX_wm_region_view3d(C);
BevelData *opdata;
float center_3d[3];
if (!edbm_bevel_init(C, op, true)) {
return OPERATOR_CANCELLED;
}
opdata = op->customdata;
/* initialize mouse values */
if (!calculateTransformCenter(C, V3D_AROUND_CENTER_MEAN, center_3d, opdata->mcenter)) {
/* in this case the tool will likely do nothing,
* ideally this will never happen and should be checked for above */
opdata->mcenter[0] = opdata->mcenter[1] = 0;
}
edbm_bevel_calc_initial_length(op, event, false);
/* for OFFSET_VALUE only, the scale is the size of a pixel under the mouse in 3d space */
opdata->scale[OFFSET_VALUE] = rv3d ? ED_view3d_pixel_size(rv3d, center_3d) : 1.0f;
edbm_bevel_update_header(C, op);
if (!edbm_bevel_calc(op)) {
edbm_bevel_cancel(C, op);
return OPERATOR_CANCELLED;
}
WM_event_add_modal_handler(C, op);
return OPERATOR_RUNNING_MODAL;
}
static int view3d_camera_to_view_exec(bContext *C, wmOperator *UNUSED(op))
{
View3D *v3d = CTX_wm_view3d(C);
RegionView3D *rv3d= CTX_wm_region_view3d(C);
ObjectTfmProtectedChannels obtfm;
copy_qt_qt(rv3d->lviewquat, rv3d->viewquat);
rv3d->lview= rv3d->view;
if(rv3d->persp != RV3D_CAMOB) {
rv3d->lpersp= rv3d->persp;
}
object_tfm_protected_backup(v3d->camera, &obtfm);
ED_view3d_to_object(v3d->camera, rv3d->ofs, rv3d->viewquat, rv3d->dist);
object_tfm_protected_restore(v3d->camera, &obtfm, v3d->camera->protectflag);
DAG_id_tag_update(&v3d->camera->id, OB_RECALC_OB);
rv3d->persp = RV3D_CAMOB;
WM_event_add_notifier(C, NC_OBJECT|ND_TRANSFORM, v3d->camera);
return OPERATOR_FINISHED;
}
static bool depthdropper_poll(bContext *C)
{
PointerRNA ptr;
PropertyRNA *prop;
int index_dummy;
uiBut *but;
/* check if there's an active button taking depth value */
if ((CTX_wm_window(C) != NULL) &&
(but = UI_context_active_but_prop_get(C, &ptr, &prop, &index_dummy)) &&
(but->type == UI_BTYPE_NUM) && (prop != NULL)) {
if ((RNA_property_type(prop) == PROP_FLOAT) &&
(RNA_property_subtype(prop) & PROP_UNIT_LENGTH) &&
(RNA_property_array_check(prop) == false)) {
return 1;
}
}
else {
RegionView3D *rv3d = CTX_wm_region_view3d(C);
if (rv3d && rv3d->persp == RV3D_CAMOB) {
View3D *v3d = CTX_wm_view3d(C);
if (v3d->camera && v3d->camera->data && !ID_IS_LINKED(v3d->camera->data)) {
return 1;
}
}
}
return 0;
}
/* called from drawview.c, as an extra per-window draw option */
void drawPropCircle(const struct bContext *C, TransInfo *t)
{
if (t->flag & T_PROP_EDIT) {
RegionView3D *rv3d = CTX_wm_region_view3d(C);
float tmat[4][4], imat[4][4];
int depth_test_enabled;
if (t->spacetype == SPACE_VIEW3D && rv3d != NULL) {
copy_m4_m4(tmat, rv3d->viewmat);
invert_m4_m4(imat, tmat);
}
else {
unit_m4(tmat);
unit_m4(imat);
}
GPU_matrix_push();
if (t->spacetype == SPACE_VIEW3D) {
/* pass */
}
else if (t->spacetype == SPACE_IMAGE) {
GPU_matrix_scale_2f(1.0f / t->aspect[0], 1.0f / t->aspect[1]);
}
else if (ELEM(t->spacetype, SPACE_GRAPH, SPACE_ACTION)) {
/* only scale y */
rcti *mask = &t->ar->v2d.mask;
rctf *datamask = &t->ar->v2d.cur;
float xsize = BLI_rctf_size_x(datamask);
float ysize = BLI_rctf_size_y(datamask);
float xmask = BLI_rcti_size_x(mask);
float ymask = BLI_rcti_size_y(mask);
GPU_matrix_scale_2f(1.0f, (ysize / xsize) * (xmask / ymask));
}
depth_test_enabled = GPU_depth_test_enabled();
if (depth_test_enabled) {
GPU_depth_test(false);
}
uint pos = GPU_vertformat_attr_add(immVertexFormat(), "pos", GPU_COMP_F32, 3, GPU_FETCH_FLOAT);
immBindBuiltinProgram(GPU_SHADER_3D_UNIFORM_COLOR);
immUniformThemeColor(TH_GRID);
set_inverted_drawing(1);
imm_drawcircball(t->center_global, t->prop_size, imat, pos);
set_inverted_drawing(0);
immUnbindProgram();
if (depth_test_enabled) {
GPU_depth_test(true);
}
GPU_matrix_pop();
}
}
static int render_view3d_changed(RenderEngine *engine, const bContext *C)
{
ARegion *ar = CTX_wm_region(C);
Render *re;
int update = 0;
char name[32];
sprintf(name, "View3dPreview %p", (void *)ar);
re = RE_GetRender(name);
if (re) {
RegionView3D *rv3d = CTX_wm_region_view3d(C);
View3D *v3d = CTX_wm_view3d(C);
Scene *scene = CTX_data_scene(C);
rctf viewplane, viewplane1;
rcti disprect, disprect1;
float mat[4][4];
float clipsta, clipend;
bool orth;
if (engine->update_flag & RE_ENGINE_UPDATE_MA)
update |= PR_UPDATE_MATERIAL;
if (engine->update_flag & RE_ENGINE_UPDATE_OTHER)
update |= PR_UPDATE_MATERIAL;
engine->update_flag = 0;
if (engine->resolution_x != ar->winx || engine->resolution_y != ar->winy)
update |= PR_UPDATE_RENDERSIZE;
RE_GetView(re, mat);
if (compare_m4m4(mat, rv3d->viewmat, 0.00001f) == 0) {
update |= PR_UPDATE_VIEW;
}
render_view3d_get_rects(ar, v3d, rv3d, &viewplane, engine, &clipsta, &clipend, NULL, &orth);
RE_GetViewPlane(re, &viewplane1, &disprect1);
if (BLI_rctf_compare(&viewplane, &viewplane1, 0.00001f) == 0)
update |= PR_UPDATE_VIEW;
render_view3d_disprect(scene, ar, v3d, rv3d, &disprect);
if (BLI_rcti_compare(&disprect, &disprect1) == 0)
update |= PR_UPDATE_RENDERSIZE;
if (update)
engine->flag |= RE_ENGINE_DO_UPDATE;
//if (update)
// printf("changed ma %d res %d view %d\n", update & PR_UPDATE_MATERIAL, update & PR_UPDATE_RENDERSIZE, update & PR_UPDATE_VIEW);
}
return update;
}
static int view3d_camera_to_view_poll(bContext *C)
{
View3D *v3d= CTX_wm_view3d(C);
if(v3d && v3d->camera && v3d->camera->id.lib==NULL) {
RegionView3D *rv3d= CTX_wm_region_view3d(C);
if(rv3d && !rv3d->viewlock) {
return 1;
}
}
return 0;
}
/* called from drawview.c, as an extra per-window draw option */
void drawPropCircle(const struct bContext *C, TransInfo *t)
{
if (t->flag & T_PROP_EDIT) {
RegionView3D *rv3d = CTX_wm_region_view3d(C);
float tmat[4][4], imat[4][4];
float center[3];
int depth_test_enabled;
UI_ThemeColor(TH_GRID);
if (t->spacetype == SPACE_VIEW3D && rv3d != NULL) {
copy_m4_m4(tmat, rv3d->viewmat);
invert_m4_m4(imat, tmat);
}
else {
unit_m4(tmat);
unit_m4(imat);
}
glPushMatrix();
copy_v3_v3(center, t->center);
if ((t->spacetype == SPACE_VIEW3D) && t->obedit) {
mul_m4_v3(t->obedit->obmat, center); /* because t->center is in local space */
}
else if (t->spacetype == SPACE_IMAGE) {
float aspx, aspy;
if (t->options & CTX_MASK) {
/* untested - mask aspect is TODO */
ED_space_image_get_aspect(t->sa->spacedata.first, &aspx, &aspy);
}
else {
ED_space_image_get_uv_aspect(t->sa->spacedata.first, &aspx, &aspy);
}
glScalef(1.0f / aspx, 1.0f / aspy, 1.0);
}
depth_test_enabled = glIsEnabled(GL_DEPTH_TEST);
if (depth_test_enabled)
glDisable(GL_DEPTH_TEST);
set_inverted_drawing(1);
drawcircball(GL_LINE_LOOP, center, t->prop_size, imat);
set_inverted_drawing(0);
if (depth_test_enabled)
glEnable(GL_DEPTH_TEST);
glPopMatrix();
}
}
static void render_view3d_do(RenderEngine *engine, const bContext *C)
{
wmJob *wm_job;
RenderPreview *rp;
Scene *scene = CTX_data_scene(C);
ARegion *ar = CTX_wm_region(C);
int width = ar->winx, height = ar->winy;
int divider = 1;
int resolution_threshold = scene->r.preview_start_resolution *
scene->r.preview_start_resolution;
if (CTX_wm_window(C) == NULL)
return;
if (!render_view3d_flag_changed(engine, C))
return;
wm_job = WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), CTX_wm_region(C), "Render Preview",
WM_JOB_EXCL_RENDER, WM_JOB_TYPE_RENDER_PREVIEW);
rp = MEM_callocN(sizeof(RenderPreview), "render preview");
rp->job = wm_job;
while (width * height > resolution_threshold) {
width = max_ii(1, width / 2);
height = max_ii(1, height / 2);
divider *= 2;
}
/* customdata for preview thread */
rp->scene = scene;
rp->engine = engine;
rp->sa = CTX_wm_area(C);
rp->ar = CTX_wm_region(C);
rp->v3d = rp->sa->spacedata.first;
rp->rv3d = CTX_wm_region_view3d(C);
rp->bmain = CTX_data_main(C);
rp->resolution_divider = divider;
rp->start_resolution_divider = divider;
rp->has_freestyle = (scene->r.mode & R_EDGE_FRS) != 0;
copy_m4_m4(rp->viewmat, rp->rv3d->viewmat);
/* clear info text */
engine->text[0] = '\0';
/* setup job */
WM_jobs_customdata_set(wm_job, rp, render_view3d_free);
WM_jobs_timer(wm_job, 0.1, NC_SPACE | ND_SPACE_VIEW3D, NC_SPACE | ND_SPACE_VIEW3D);
WM_jobs_callbacks(wm_job, render_view3d_startjob, NULL, NULL, NULL);
WM_jobs_start(CTX_wm_manager(C), wm_job);
engine->flag &= ~RE_ENGINE_DO_UPDATE;
}
void ED_object_rotation_from_view(bContext *C, float *rot)
{
RegionView3D *rv3d= CTX_wm_region_view3d(C);
if(rv3d) {
float quat[4];
copy_qt_qt(quat, rv3d->viewquat);
quat[0]= -quat[0];
quat_to_eul(rot, quat);
}
else {
zero_v3(rot);
}
}
/* called from drawview.c, as an extra per-window draw option */
void drawPropCircle(const struct bContext *C, TransInfo *t)
{
if (t->flag & T_PROP_EDIT) {
RegionView3D *rv3d = CTX_wm_region_view3d(C);
float tmat[4][4], imat[4][4];
int depth_test_enabled;
UI_ThemeColor(TH_GRID);
if (t->spacetype == SPACE_VIEW3D && rv3d != NULL) {
copy_m4_m4(tmat, rv3d->viewmat);
invert_m4_m4(imat, tmat);
}
else {
unit_m4(tmat);
unit_m4(imat);
}
glPushMatrix();
if (t->spacetype == SPACE_VIEW3D) {
/* pass */
}
else if (t->spacetype == SPACE_IMAGE) {
glScalef(1.0f / t->aspect[0], 1.0f / t->aspect[1], 1.0f);
}
else if (ELEM(t->spacetype, SPACE_IPO, SPACE_ACTION)) {
/* only scale y */
rcti *mask = &t->ar->v2d.mask;
rctf *datamask = &t->ar->v2d.cur;
float xsize = BLI_rctf_size_x(datamask);
float ysize = BLI_rctf_size_y(datamask);
float xmask = BLI_rcti_size_x(mask);
float ymask = BLI_rcti_size_y(mask);
glScalef(1.0f, (ysize / xsize) * (xmask / ymask), 1.0f);
}
depth_test_enabled = glIsEnabled(GL_DEPTH_TEST);
if (depth_test_enabled)
glDisable(GL_DEPTH_TEST);
set_inverted_drawing(1);
drawcircball(GL_LINE_LOOP, t->center_global, t->prop_size, imat);
set_inverted_drawing(0);
if (depth_test_enabled)
glEnable(GL_DEPTH_TEST);
glPopMatrix();
}
}
static int view3d_camera_to_view_selected_poll(bContext *C)
{
View3D *v3d= CTX_wm_view3d(C);
if(v3d && v3d->camera && v3d->camera->id.lib==NULL) {
RegionView3D *rv3d= CTX_wm_region_view3d(C);
if(rv3d) {
if (rv3d->is_persp == FALSE) {
CTX_wm_operator_poll_msg_set(C, "Only valid for a perspective camera view");
}
else if (!rv3d->viewlock) {
return 1;
}
}
}
return 0;
}
static int depthdropper_init(bContext *C, wmOperator *op)
{
int index_dummy;
SpaceType *st;
ARegionType *art;
st = BKE_spacetype_from_id(SPACE_VIEW3D);
art = BKE_regiontype_from_id(st, RGN_TYPE_WINDOW);
DepthDropper *ddr = MEM_callocN(sizeof(DepthDropper), __func__);
uiBut *but = UI_context_active_but_prop_get(C, &ddr->ptr, &ddr->prop, &index_dummy);
/* fallback to the active camera's dof */
if (ddr->prop == NULL) {
RegionView3D *rv3d = CTX_wm_region_view3d(C);
if (rv3d && rv3d->persp == RV3D_CAMOB) {
View3D *v3d = CTX_wm_view3d(C);
if (v3d->camera && v3d->camera->data && !ID_IS_LINKED(v3d->camera->data)) {
RNA_id_pointer_create(v3d->camera->data, &ddr->ptr);
ddr->prop = RNA_struct_find_property(&ddr->ptr, "dof_distance");
ddr->is_undo = true;
}
}
}
else {
ddr->is_undo = UI_but_flag_is_set(but, UI_BUT_UNDO);
}
if ((ddr->ptr.data == NULL) || (ddr->prop == NULL) ||
(RNA_property_editable(&ddr->ptr, ddr->prop) == false) ||
(RNA_property_type(ddr->prop) != PROP_FLOAT)) {
MEM_freeN(ddr);
return false;
}
op->customdata = ddr;
ddr->art = art;
ddr->draw_handle_pixel = ED_region_draw_cb_activate(
art, depthdropper_draw_cb, ddr, REGION_DRAW_POST_PIXEL);
ddr->init_depth = RNA_property_float_get(&ddr->ptr, ddr->prop);
return true;
}
static int mesh_bisect_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
Object *obedit = CTX_data_edit_object(C);
BMEditMesh *em = BKE_editmesh_from_object(obedit);
int ret;
if (em->bm->totedgesel == 0) {
BKE_report(op->reports, RPT_ERROR, "Selected edges/faces required");
return OPERATOR_CANCELLED;
}
/* if the properties are set or there is no rv3d,
* skip model and exec immediately */
if ((CTX_wm_region_view3d(C) == NULL) ||
(RNA_struct_property_is_set(op->ptr, "plane_co") &&
RNA_struct_property_is_set(op->ptr, "plane_no")))
{
return mesh_bisect_exec(C, op);
}
ret = WM_gesture_straightline_invoke(C, op, event);
if (ret & OPERATOR_RUNNING_MODAL) {
View3D *v3d = CTX_wm_view3d(C);
wmGesture *gesture = op->customdata;
BisectData *opdata;
opdata = MEM_mallocN(sizeof(BisectData), "inset_operator_data");
opdata->mesh_backup = EDBM_redo_state_store(em);
opdata->is_first = true;
gesture->userdata = opdata;
/* misc other vars */
G.moving = G_TRANSFORM_EDIT;
opdata->twtype = v3d->twtype;
v3d->twtype = 0;
/* initialize modal callout */
ED_area_headerprint(CTX_wm_area(C), IFACE_("LMB: Click and drag to draw cut line"));
}
return ret;
}
/* called from drawview.c, as an extra per-window draw option */
void drawPropCircle(const struct bContext *C, TransInfo *t)
{
if (t->flag & T_PROP_EDIT) {
RegionView3D *rv3d = CTX_wm_region_view3d(C);
float tmat[4][4], imat[4][4];
float center[3];
UI_ThemeColor(TH_GRID);
if(t->spacetype == SPACE_VIEW3D && rv3d != NULL)
{
copy_m4_m4(tmat, rv3d->viewmat);
invert_m4_m4(imat, tmat);
}
else
{
unit_m4(tmat);
unit_m4(imat);
}
glPushMatrix();
VECCOPY(center, t->center);
if((t->spacetype == SPACE_VIEW3D) && t->obedit)
{
mul_m4_v3(t->obedit->obmat, center); /* because t->center is in local space */
}
else if(t->spacetype == SPACE_IMAGE)
{
float aspx, aspy;
ED_space_image_uv_aspect(t->sa->spacedata.first, &aspx, &aspy);
glScalef(1.0f/aspx, 1.0f/aspy, 1.0);
}
set_inverted_drawing(1);
drawcircball(GL_LINE_LOOP, center, t->prop_size, imat);
set_inverted_drawing(0);
glPopMatrix();
}
}
static int view3d_setcameratoview_exec(bContext *C, wmOperator *UNUSED(op))
{
View3D *v3d = CTX_wm_view3d(C);
RegionView3D *rv3d= CTX_wm_region_view3d(C);
copy_qt_qt(rv3d->lviewquat, rv3d->viewquat);
rv3d->lview= rv3d->view;
if(rv3d->persp != RV3D_CAMOB) {
rv3d->lpersp= rv3d->persp;
}
ED_view3d_to_object(v3d->camera, rv3d->ofs, rv3d->viewquat, rv3d->dist);
DAG_id_tag_update(&v3d->camera->id, OB_RECALC_OB);
rv3d->persp = RV3D_CAMOB;
WM_event_add_notifier(C, NC_OBJECT|ND_TRANSFORM, v3d->camera);
return OPERATOR_FINISHED;
}
static int armature_bone_primitive_add_exec(bContext *C, wmOperator *op)
{
RegionView3D *rv3d = CTX_wm_region_view3d(C);
Object *obedit = CTX_data_edit_object(C);
EditBone *bone;
float obmat[3][3], curs[3], viewmat[3][3], totmat[3][3], imat[3][3];
char name[MAXBONENAME];
RNA_string_get(op->ptr, "name", name);
copy_v3_v3(curs, ED_view3d_cursor3d_get(CTX_data_scene(C), CTX_wm_view3d(C)));
/* Get inverse point for head and orientation for tail */
invert_m4_m4(obedit->imat, obedit->obmat);
mul_m4_v3(obedit->imat, curs);
if (rv3d && (U.flag & USER_ADD_VIEWALIGNED))
copy_m3_m4(obmat, rv3d->viewmat);
else unit_m3(obmat);
copy_m3_m4(viewmat, obedit->obmat);
mul_m3_m3m3(totmat, obmat, viewmat);
invert_m3_m3(imat, totmat);
ED_armature_deselect_all(obedit);
/* Create a bone */
bone = ED_armature_edit_bone_add(obedit->data, name);
copy_v3_v3(bone->head, curs);
if (rv3d && (U.flag & USER_ADD_VIEWALIGNED))
add_v3_v3v3(bone->tail, bone->head, imat[1]); // bone with unit length 1
else
add_v3_v3v3(bone->tail, bone->head, imat[2]); // bone with unit length 1, pointing up Z
/* note, notifier might evolve */
WM_event_add_notifier(C, NC_OBJECT | ND_BONE_SELECT, obedit);
return OPERATOR_FINISHED;
}
static void render_view3d_do(RenderEngine *engine, const bContext *C, int keep_data)
{
wmJob *wm_job;
RenderPreview *rp;
Scene *scene = CTX_data_scene(C);
if (CTX_wm_window(C) == NULL) {
engine->flag |= RE_ENGINE_DO_UPDATE;
return;
}
wm_job = WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), CTX_wm_region(C), "Render Preview",
WM_JOB_EXCL_RENDER, WM_JOB_TYPE_RENDER_PREVIEW);
rp = MEM_callocN(sizeof(RenderPreview), "render preview");
/* customdata for preview thread */
rp->scene = scene;
rp->engine = engine;
rp->sa = CTX_wm_area(C);
rp->ar = CTX_wm_region(C);
rp->v3d = rp->sa->spacedata.first;
rp->rv3d = CTX_wm_region_view3d(C);
rp->bmain = CTX_data_main(C);
rp->keep_data = keep_data;
copy_m4_m4(rp->viewmat, rp->rv3d->viewmat);
/* dont alloc in threads */
if (engine->text == NULL)
engine->text = MEM_callocN(IMA_MAX_RENDER_TEXT, "rendertext");
/* setup job */
WM_jobs_customdata_set(wm_job, rp, render_view3d_free);
WM_jobs_timer(wm_job, 0.1, NC_SPACE | ND_SPACE_VIEW3D, NC_SPACE | ND_SPACE_VIEW3D);
WM_jobs_callbacks(wm_job, render_view3d_startjob, NULL, NULL, NULL);
WM_jobs_start(CTX_wm_manager(C), wm_job);
engine->flag &= ~RE_ENGINE_DO_UPDATE;
}
static int depthdropper_init(bContext *C, wmOperator *op)
{
DepthDropper *ddr;
int index_dummy;
SpaceType *st;
ARegionType *art;
st = BKE_spacetype_from_id(SPACE_VIEW3D);
art = BKE_regiontype_from_id(st, RGN_TYPE_WINDOW);
op->customdata = ddr = MEM_callocN(sizeof(DepthDropper), "DepthDropper");
UI_context_active_but_prop_get(C, &ddr->ptr, &ddr->prop, &index_dummy);
/* fallback to the active camera's dof */
if (ddr->prop == NULL) {
RegionView3D *rv3d = CTX_wm_region_view3d(C);
if (rv3d && rv3d->persp == RV3D_CAMOB) {
View3D *v3d = CTX_wm_view3d(C);
if (v3d->camera && v3d->camera->data && (((ID *)v3d->camera->data)->lib == NULL)) {
RNA_id_pointer_create(v3d->camera->data, &ddr->ptr);
ddr->prop = RNA_struct_find_property(&ddr->ptr, "dof_distance");
}
}
}
if ((ddr->ptr.data == NULL) ||
(ddr->prop == NULL) ||
(RNA_property_editable(&ddr->ptr, ddr->prop) == false) ||
(RNA_property_type(ddr->prop) != PROP_FLOAT))
{
return false;
}
ddr->art = art;
ddr->draw_handle_pixel = ED_region_draw_cb_activate(art, depthdropper_draw_cb, ddr, REGION_DRAW_POST_PIXEL);
return true;
}
static void render_view3d_do(RenderEngine *engine, const bContext *C)
{
wmJob *wm_job;
RenderPreview *rp;
Scene *scene = CTX_data_scene(C);
if (CTX_wm_window(C) == NULL)
return;
if (!render_view3d_flag_changed(engine, C))
return;
wm_job = WM_jobs_get(CTX_wm_manager(C), CTX_wm_window(C), CTX_wm_region(C), "Render Preview",
WM_JOB_EXCL_RENDER, WM_JOB_TYPE_RENDER_PREVIEW);
rp = MEM_callocN(sizeof(RenderPreview), "render preview");
rp->job = wm_job;
/* customdata for preview thread */
rp->scene = scene;
rp->engine = engine;
rp->sa = CTX_wm_area(C);
rp->ar = CTX_wm_region(C);
rp->v3d = rp->sa->spacedata.first;
rp->rv3d = CTX_wm_region_view3d(C);
rp->bmain = CTX_data_main(C);
rp->resolution_divider = START_RESOLUTION_DIVIDER;
copy_m4_m4(rp->viewmat, rp->rv3d->viewmat);
/* clear info text */
engine->text[0] = '\0';
/* setup job */
WM_jobs_customdata_set(wm_job, rp, render_view3d_free);
WM_jobs_timer(wm_job, 0.1, NC_SPACE | ND_SPACE_VIEW3D, NC_SPACE | ND_SPACE_VIEW3D);
WM_jobs_callbacks(wm_job, render_view3d_startjob, NULL, NULL, NULL);
WM_jobs_start(CTX_wm_manager(C), wm_job);
engine->flag &= ~RE_ENGINE_DO_UPDATE;
}
static int edbm_bevel_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
RegionView3D *rv3d = CTX_wm_region_view3d(C);
BevelData *opdata;
float center_3d[3];
if (!edbm_bevel_init(C, op, true)) {
return OPERATOR_CANCELLED;
}
opdata = op->customdata;
/* initialize mouse values */
if (!calculateTransformCenter(C, V3D_AROUND_CENTER_MEDIAN, center_3d, opdata->mcenter)) {
/* in this case the tool will likely do nothing,
* ideally this will never happen and should be checked for above */
opdata->mcenter[0] = opdata->mcenter[1] = 0;
}
/* for OFFSET_VALUE only, the scale is the size of a pixel under the mouse in 3d space */
opdata->scale[OFFSET_VALUE] = rv3d ? ED_view3d_pixel_size(rv3d, center_3d) : 1.0f;
/* since we are affecting untransformed object but seeing in transformed space,
* compensate for that */
opdata->scale[OFFSET_VALUE] /= opdata->max_obj_scale;
edbm_bevel_calc_initial_length(op, event, false);
edbm_bevel_update_header(C, op);
if (!edbm_bevel_calc(op)) {
edbm_bevel_cancel(C, op);
ED_workspace_status_text(C, NULL);
return OPERATOR_CANCELLED;
}
WM_event_add_modal_handler(C, op);
return OPERATOR_RUNNING_MODAL;
}
static int fly_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
RegionView3D *rv3d = CTX_wm_region_view3d(C);
FlyInfo *fly;
if (rv3d->viewlock)
return OPERATOR_CANCELLED;
fly = MEM_callocN(sizeof(FlyInfo), "FlyOperation");
op->customdata = fly;
if (initFlyInfo(C, fly, op, event) == false) {
MEM_freeN(op->customdata);
return OPERATOR_CANCELLED;
}
flyEvent(fly, event);
WM_event_add_modal_handler(C, op);
return OPERATOR_RUNNING_MODAL;
}
/****** walk operator ******/
static int walk_invoke(bContext *C, wmOperator *op, const wmEvent *event)
{
RegionView3D *rv3d = CTX_wm_region_view3d(C);
WalkInfo *walk;
if (rv3d->viewlock & RV3D_LOCKED)
return OPERATOR_CANCELLED;
walk = MEM_callocN(sizeof(WalkInfo), "NavigationWalkOperation");
op->customdata = walk;
if (initWalkInfo(C, walk, op) == false) {
MEM_freeN(op->customdata);
return OPERATOR_CANCELLED;
}
walkEvent(C, op, walk, event);
WM_event_add_modal_handler(C, op);
return OPERATOR_RUNNING_MODAL;
}
static int object_armature_add_exec(bContext *C, wmOperator *op)
{
Object *obedit= CTX_data_edit_object(C);
View3D *v3d= CTX_wm_view3d(C);
RegionView3D *rv3d= CTX_wm_region_view3d(C);
int newob= 0;
int enter_editmode;
unsigned int layer;
float loc[3], rot[3];
object_add_generic_invoke_options(C, op); // XXX these props don't get set right when only exec() is called
if(!ED_object_add_generic_get_opts(C, op, loc, rot, &enter_editmode, &layer))
return OPERATOR_CANCELLED;
if ((obedit==NULL) || (obedit->type != OB_ARMATURE)) {
obedit= ED_object_add_type(C, OB_ARMATURE, loc, rot, TRUE, layer);
ED_object_enter_editmode(C, 0);
newob = 1;
}
else DAG_id_tag_update(&obedit->id, OB_RECALC_DATA);
if(obedit==NULL) {
BKE_report(op->reports, RPT_ERROR, "Cannot create editmode armature.");
return OPERATOR_CANCELLED;
}
/* v3d and rv3d are allowed to be NULL */
add_primitive_bone(CTX_data_scene(C), v3d, rv3d);
/* userdef */
if (newob && !enter_editmode)
ED_object_exit_editmode(C, EM_FREEDATA);
WM_event_add_notifier(C, NC_OBJECT|ND_DRAW, obedit);
return OPERATOR_FINISHED;
}
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;
// Globals to be carried on over blender files
GlobalSettings gs;
gs.matmode= startscene->gm.matmode;
gs.glslflag= startscene->gm.flag;
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);
KX_KetsjiEngine::SetExitKey(ConvertKeyCode(startscene->gm.exitkey));
//set the global settings (carried over if restart/load new files)
ketsjiengine->SetGlobalSettings(&gs);
#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[FILE_MAX];
// 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));
if(rv3d->persp == RV3D_ORTHO)
{
ketsjiengine->SetCameraOverrideClipping(-v3d->far, v3d->far);
}
else
{
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(gs.matmode == GAME_MAT_GLSL)
usemat = false;
if(usemat && (gs.matmode != GAME_MAT_TEXFACE))
sceneconverter->SetMaterials(true);
if(useglslmat && (gs.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();
gs = *(ketsjiengine->GetGlobalSettings());
// 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
PyObject *gameLogic_keys_new = PyDict_Keys(PyModule_GetDict(gameLogic));
const Py_ssize_t numitems= PyList_GET_SIZE(gameLogic_keys_new);
Py_ssize_t listIndex;
for (listIndex=0; listIndex < numitems; 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
}
extern "C" void StartKetsjiShell(struct bContext *C, struct ARegion *ar, rcti *cam_frame, int always_use_expand_framing)
{
/* context values */
struct wmWindowManager *wm= CTX_wm_manager(C);
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;
// Globals to be carried on over blender files
GlobalSettings gs;
gs.matmode= startscene->gm.matmode;
gs.glslflag= startscene->gm.flag;
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) && GPU_display_list_support();
#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) != 0;
bool restrictAnimFPS = (startscene->gm.flag & GAME_RESTRICT_ANIM_UPDATES) != 0;
short drawtype = v3d->drawtype;
/* we do not support material mode in game engine, force change to texture mode */
if (drawtype == OB_MATERIAL) drawtype = OB_TEXTURE;
if (animation_record) usefixed= false; /* override since you don't want to run full-speed for sim recording */
// create the canvas and rasterizer
RAS_ICanvas* canvas = new KX_BlenderCanvas(wm, 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);
// Setup vsync
int previous_vsync = 0;
canvas->GetSwapInterval(previous_vsync);
if (startscene->gm.vsync == VSYNC_ADAPTIVE)
canvas->SetSwapInterval(-1);
else
canvas->SetSwapInterval((startscene->gm.vsync == VSYNC_ON) ? 1 : 0);
RAS_IRasterizer* rasterizer = NULL;
//Don't use displaylists with VBOs
//If auto starts using VBOs, make sure to check for that here
if (displaylists && startscene->gm.raster_storage != RAS_STORE_VBO)
rasterizer = new RAS_ListRasterizer(canvas, true, startscene->gm.raster_storage);
else
rasterizer = new RAS_OpenGLRasterizer(canvas, startscene->gm.raster_storage);
RAS_IRasterizer::MipmapOption mipmapval = rasterizer->GetMipmapping();
// 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->SetRasterizer(rasterizer);
ketsjiengine->SetUseFixedTime(usefixed);
ketsjiengine->SetTimingDisplay(frameRate, profile, properties);
ketsjiengine->SetRestrictAnimationFPS(restrictAnimFPS);
KX_KetsjiEngine::SetExitKey(ConvertKeyCode(startscene->gm.exitkey));
//set the global settings (carried over if restart/load new files)
ketsjiengine->SetGlobalSettings(&gs);
#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 = 1.0f / BKE_screen_view3d_zoom_to_fac(rv3d->camzoom);
}
}
else {
camzoom = 2.0;
}
rasterizer->SetDrawingMode(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[FILE_MAX];
// base the actuator filename with respect
// to the original file working directory
if (exitstring != "")
BLI_strncpy(basedpath, exitstring.ReadPtr(), sizeof(basedpath));
// 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[FILE_MAX] = "//";
BLI_strncpy(temppath + 2, basedpath, FILE_MAX - 2);
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);
}
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);
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 (gs.matmode == GAME_MAT_GLSL)
usemat = false;
if (usemat)
sceneconverter->SetMaterials(true);
if (useglslmat && (gs.matmode == GAME_MAT_GLSL))
sceneconverter->SetGLSLMaterials(true);
if (scene->gm.flag & GAME_NO_MATERIAL_CACHING)
sceneconverter->SetCacheMaterials(false);
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,
rasterizer,
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);
#ifdef WITH_PYTHON
char *python_main = NULL;
pynextframestate.state = NULL;
pynextframestate.func = NULL;
python_main = KX_GetPythonMain(scene);
// the mainloop
printf("\nBlender Game Engine Started\n");
if (python_main) {
char *python_code = KX_GetPythonCode(blenderdata, python_main);
if (python_code) {
ketsjinextframestate.ketsjiengine = ketsjiengine;
ketsjinextframestate.C = C;
ketsjinextframestate.win = win;
ketsjinextframestate.scene = scene;
ketsjinextframestate.ar = ar;
ketsjinextframestate.keyboarddevice = keyboarddevice;
ketsjinextframestate.mousedevice = mousedevice;
ketsjinextframestate.draw_letterbox = draw_letterbox;
pynextframestate.state = &ketsjinextframestate;
pynextframestate.func = &BL_KetsjiPyNextFrame;
printf("Yielding control to Python script '%s'...\n", python_main);
PyRun_SimpleString(python_code);
printf("Exit Python script '%s'\n", python_main);
MEM_freeN(python_code);
}
}
else
#endif /* WITH_PYTHON */
{
while (!exitrequested)
{
exitrequested = BL_KetsjiNextFrame(ketsjiengine, C, win, scene, ar, keyboarddevice, mousedevice, draw_letterbox);
}
}
printf("Blender Game Engine Finished\n");
exitstring = ketsjiengine->GetExitString();
#ifdef WITH_PYTHON
if (python_main) MEM_freeN(python_main);
#endif /* WITH_PYTHON */
gs = *(ketsjiengine->GetGlobalSettings());
// 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
PyObject *gameLogic_keys_new = PyDict_Keys(PyModule_GetDict(gameLogic));
const Py_ssize_t numitems= PyList_GET_SIZE(gameLogic_keys_new);
Py_ssize_t listIndex;
for (listIndex=0; listIndex < numitems; 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);
// set mipmap setting back to its original value
rasterizer->SetMipmapping(mipmapval);
}
// 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 (canvas)
{
canvas->SetSwapInterval(previous_vsync); // Set the swap interval back
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
}
static int armature_calc_roll_exec(bContext *C, wmOperator *op)
{
Object *ob = CTX_data_edit_object(C);
const short type = RNA_enum_get(op->ptr, "type");
const short axis_only = RNA_boolean_get(op->ptr, "axis_only");
const short axis_flip = RNA_boolean_get(op->ptr, "axis_flip");
float imat[3][3];
bArmature *arm = ob->data;
EditBone *ebone;
copy_m3_m4(imat, ob->obmat);
invert_m3(imat);
if (type == CALC_ROLL_CURSOR) { /* Cursor */
Scene *scene = CTX_data_scene(C);
View3D *v3d = CTX_wm_view3d(C); /* can be NULL */
float cursor_local[3];
const float *cursor = give_cursor(scene, v3d);
copy_v3_v3(cursor_local, cursor);
mul_m3_v3(imat, cursor_local);
/* cursor */
for (ebone = arm->edbo->first; ebone; ebone = ebone->next) {
if (EBONE_VISIBLE(arm, ebone) && EBONE_EDITABLE(ebone)) {
float cursor_rel[3];
sub_v3_v3v3(cursor_rel, cursor_local, ebone->head);
if (axis_flip) negate_v3(cursor_rel);
ebone->roll = ED_rollBoneToVector(ebone, cursor_rel, axis_only);
}
}
}
else {
float vec[3] = {0.0f, 0.0f, 0.0f};
if (type == CALC_ROLL_VIEW) { /* View */
RegionView3D *rv3d = CTX_wm_region_view3d(C);
if (rv3d == NULL) {
BKE_report(op->reports, RPT_ERROR, "No region view3d available");
return OPERATOR_CANCELLED;
}
copy_v3_v3(vec, rv3d->viewinv[2]);
mul_m3_v3(imat, vec);
}
else if (type == CALC_ROLL_ACTIVE) {
float mat[3][3], nor[3];
ebone = (EditBone *)arm->act_edbone;
if (ebone == NULL) {
BKE_report(op->reports, RPT_ERROR, "No active bone set");
return OPERATOR_CANCELLED;
}
sub_v3_v3v3(nor, ebone->tail, ebone->head);
vec_roll_to_mat3(nor, ebone->roll, mat);
copy_v3_v3(vec, mat[2]);
}
else { /* Axis */
assert(type >= 0 && type <= 5);
if (type < 3) vec[type] = 1.0f;
else vec[type - 2] = -1.0f;
mul_m3_v3(imat, vec);
}
if (axis_flip) negate_v3(vec);
for (ebone = arm->edbo->first; ebone; ebone = ebone->next) {
if (EBONE_VISIBLE(arm, ebone) && EBONE_EDITABLE(ebone)) {
/* roll func is a callback which assumes that all is well */
ebone->roll = ED_rollBoneToVector(ebone, vec, axis_only);
}
}
}
if (arm->flag & ARM_MIRROR_EDIT) {
for (ebone = arm->edbo->first; ebone; ebone = ebone->next) {
if ((EBONE_VISIBLE(arm, ebone) && EBONE_EDITABLE(ebone)) == 0) {
EditBone *ebone_mirr = ED_armature_bone_get_mirrored(arm->edbo, ebone);
if (ebone_mirr && (EBONE_VISIBLE(arm, ebone_mirr) && EBONE_EDITABLE(ebone_mirr))) {
ebone->roll = -ebone_mirr->roll;
}
}
}
}
/* note, notifier might evolve */
WM_event_add_notifier(C, NC_OBJECT | ND_POSE, ob);
return OPERATOR_FINISHED;
}
static bool render_view3d_flag_changed(RenderEngine *engine, const bContext *C)
{
RegionView3D *rv3d = CTX_wm_region_view3d(C);
View3D *v3d = CTX_wm_view3d(C);
ARegion *ar = CTX_wm_region(C);
Scene *scene = CTX_data_scene(C);
Render *re;
rctf viewplane;
rcti disprect;
float clipsta, clipend;
bool orth;
int job_update_flag = 0;
char name[32];
/* ensure render engine exists */
re = engine->re;
if (!re) {
sprintf(name, "View3dPreview %p", (void *)ar);
re = engine->re = RE_GetRender(name);
if (!re)
re = engine->re = RE_NewRender(name);
engine->update_flag |= RE_ENGINE_UPDATE_DATABASE;
}
/* check update_flag */
if (engine->update_flag & RE_ENGINE_UPDATE_MA)
job_update_flag |= PR_UPDATE_MATERIAL;
if (engine->update_flag & RE_ENGINE_UPDATE_OTHER)
job_update_flag |= PR_UPDATE_MATERIAL;
if (engine->update_flag & RE_ENGINE_UPDATE_DATABASE) {
job_update_flag |= PR_UPDATE_DATABASE;
/* load editmesh */
if (scene->obedit)
ED_object_editmode_load(scene->obedit);
}
engine->update_flag = 0;
/* check if viewport changed */
if (engine->last_winx != ar->winx || engine->last_winy != ar->winy) {
engine->last_winx = ar->winx;
engine->last_winy = ar->winy;
job_update_flag |= PR_UPDATE_RENDERSIZE;
}
if (compare_m4m4(engine->last_viewmat, rv3d->viewmat, 0.00001f) == 0) {
copy_m4_m4(engine->last_viewmat, rv3d->viewmat);
job_update_flag |= PR_UPDATE_VIEW;
}
render_view3d_get_rects(ar, v3d, rv3d, &viewplane, engine, &clipsta, &clipend, NULL, &orth);
if (BLI_rctf_compare(&viewplane, &engine->last_viewplane, 0.00001f) == 0) {
engine->last_viewplane = viewplane;
job_update_flag |= PR_UPDATE_VIEW;
}
render_view3d_disprect(scene, ar, v3d, rv3d, &disprect);
if (BLI_rcti_compare(&disprect, &engine->last_disprect) == 0) {
engine->last_disprect = disprect;
job_update_flag |= PR_UPDATE_RENDERSIZE;
}
/* any changes? go ahead and rerender */
if (job_update_flag) {
engine->job_update_flag |= job_update_flag;
return true;
}
return false;
}
