/**
* \brief Get the height of the element (before the scaling factor).
*/
bear::visual::size_type bear::visual::scene_element::get_element_height() const
{
if ( get_scale_factor_y() == 0 )
return get_bounding_box().height();
else
return get_bounding_box().height() / get_scale_factor_y();
} // scene_element::get_element_height()
void drive_away( t_block *block, t_block *block_nearest, int dir)
{
float box_block[8];
float box_nearest[8];
float margin = 5;
get_bounding_box( block, margin ,box_block);
get_bounding_box( block_nearest, margin, box_nearest);
float *big;
float *small;
if( block->width >= block_nearest->width && block->height >= block_nearest->height)
{
big = box_block;
small = box_nearest;
}
else
{
big = box_nearest;
small = box_block;
}
int test = test_bounding_box( big, small);
if( test)
{
displace( block, block_nearest, dir);
drive_away( block, block_nearest, dir);
}
}
void FitRestraint::resample() const {
//TODO - first check that the bounding box of the particles
//match the one of the sampled ones.
//resample the map containing all non rigid body particles
//this map has all of the non rigid body particles.
if (not_part_of_rb_.size()>0) {
none_rb_model_dens_map_->resample();
none_rb_model_dens_map_->calcRMS();
model_dens_map_->copy_map(none_rb_model_dens_map_);
}
else{
model_dens_map_->reset_data(0.);
}
for(unsigned int rb_i=0;rb_i<rbs_.size();rb_i++) {
IMP_LOG(VERBOSE,"Rb model dens map size:"<<
get_bounding_box(rb_model_dens_map_[rb_i],-1000.)<<
"\n Target size:"<<get_bounding_box(target_dens_map_,-1000.)<<"\n");
algebra::Transformation3D rb_t=
algebra::get_transformation_from_first_to_second(
rbs_orig_rf_[rb_i],
rbs_[rb_i].get_reference_frame());
Pointer<DensityMap> transformed = get_transformed(
rb_model_dens_map_[rb_i],
rb_t);
IMP_LOG(VERBOSE,"transformed map size:"<<
get_bounding_box(transformed,-1000.)<<std::endl);
model_dens_map_->add(transformed);
transformed->set_was_used(true);
}
}
/**
* \brief Do one iteration in the progression of the item.
*/
void bear::reflecting_decoration::progress( universe::time_type elapsed_time )
{
super::progress(elapsed_time);
m_items_list.clear();
std::list<universe::physical_item*> items;
if ( get_layer().has_world() )
{
bear::universe::item_picking_filter filter;
filter.set_fixed_value(false);
get_layer().get_world().pick_items_in_rectangle
( items, get_bounding_box(), filter);
std::list<universe::physical_item*>::iterator it;
for ( it = items.begin(); it != items.end(); ++it )
{
engine::base_item* item = dynamic_cast<engine::base_item*>(*it);
if ( (item != NULL) && (item != this) )
m_items_list.push_back(item_handle(*it));
}
}
} // reflecting_decoration::progress()
void Bubble::do_draw(QPainter& painter) {
draw_bubble(painter);
painter.setPen(Qt::red);
painter.setBrush(Qt::NoBrush);
painter.setOpacity(1.0);
painter.drawRect(get_bounding_box());
}
static GeglRectangle
get_required_for_output (GeglOperation *operation,
const gchar *input_pad,
const GeglRectangle *roi)
{
return get_bounding_box (operation);
}
/* ---------------------------------------------------------------------------- */
void Model::draw(GLdouble angulo,GLdouble angulo_centro)
{
glPushMatrix();
aiVector3D *min = new aiVector3D(),*max = new aiVector3D();
get_bounding_box(min,max);
GLdouble largoMoto = (max->x-min->x);
GLdouble altoMoto = (max->y-min->y);
float escala = largoMoto > 1 ? 1/largoMoto : 1;
//Muevo moto
glTranslated(posX - largoMoto/2,posY ,0);
glScalef(escala, escala, escala);
//Roto moto
glTranslated(-largoMoto/2+largoMoto*relLargoEjeTrasero,altoMoto*relAltoEjeTrasero,0);
glRotated(angulo,0,0,1);
glTranslated(largoMoto/2-largoMoto*relLargoEjeTrasero,-altoMoto*relAltoEjeTrasero,0);
float centro_rot_x = largoMoto / 2;
float centro_rot_y = altoMoto / 2;
glColor3f(1,0,1);
glTranslated(0,0,0);
// centro de rotacion
glBegin(GL_POINTS);
glVertex3d(0, 0, 0);
glEnd();
glRotated(angulo_centro,0,0,1);
glTranslated(0, 0,0);
//Dibujo moto
recursive_render(scene, scene->mRootNode);
glPopMatrix();
}
/**
* \brief This function is called when the entity has just moved.
*
* If it is an NPC, its sprite's direction is updated.
*/
void Npc::notify_position_changed() {
Entity::notify_position_changed();
if (subtype == USUAL_NPC) {
const SpritePtr& sprite = get_sprite();
if (get_movement() != nullptr) {
// The NPC is moving.
if (sprite != nullptr) {
if (sprite->get_current_animation() != "walking") {
sprite->set_current_animation("walking");
}
int direction4 = get_movement()->get_displayed_direction4();
sprite->set_current_direction(direction4);
}
}
if (get_hero().get_facing_entity() == this &&
get_commands_effects().get_action_key_effect() == CommandsEffects::ACTION_KEY_SPEAK &&
!get_hero().is_facing_point_in(get_bounding_box())) {
get_commands_effects().set_action_key_effect(CommandsEffects::ACTION_KEY_NONE);
}
}
}
/**
* \brief Returns whether a touching point of an entity
* (in any of the four main directions)
* is overlapping the detector's rectangle.
*
* This method is called by check_collision(Entity*) when the detector's collision
* mode is COLLISION_TOUCHING_POINT.
*
* \param entity The entity.
* \return \c true if a touching point of the entity is overlapping the
* detector's rectangle.
*/
bool Detector::test_collision_touching(Entity& entity) {
const Rectangle& bounding_box = get_bounding_box();
return entity.is_touching_point_in(bounding_box, 0)
|| entity.is_touching_point_in(bounding_box, 1)
|| entity.is_touching_point_in(bounding_box, 2)
|| entity.is_touching_point_in(bounding_box, 3);
}
/**
* Initialize an infinite plane.
* Initializes the underlying object structure and calculates the transformed
* bounding box.
*/
void plane_init(struct object *o, const struct transform *t){
object_init(o, t);
get_bounding_box(t, &(o->boundingBox));
o->get_intersection = get_intersection;
o->get_normal = get_normal;
}
/**
* \brief Do one iteration in the progression of the item.
*/
void
ptb::hideout_revealing::progress( bear::universe::time_type elapsed_time )
{
super::progress(elapsed_time);
bool player_in_zone = false;
if ( !m_current_revealed && !m_hideout_found )
{
search_players();
if ( m_first_player != NULL )
player_in_zone =
m_first_player.get_bounding_box().intersects(get_bounding_box());
if ( !player_in_zone && (m_second_player != NULL) )
player_in_zone =
m_second_player.get_bounding_box().intersects(get_bounding_box());
if ( player_in_zone )
{
if ( !m_last_revealed )
m_last_modification = 0;
m_current_revealed = true;
m_hideout_found = m_definitive_disclosure;
}
}
if ( !m_hideout_found )
{
if ( !m_current_revealed && m_last_revealed )
m_last_modification = 0;
m_last_revealed = m_current_revealed;
m_current_revealed = false;
}
if ( m_last_modification <= m_revelation_duration )
{
m_last_modification += elapsed_time;
if ( player_in_zone || m_hideout_found )
reveal();
else
hide();
}
} // hideout_revealing::progress()
/**
* \brief Add the hole block to kill the player if he collides while the switch
* moves.
*/
void rp::switching::init_hole_block()
{
CLAW_PRECOND( m_hole == NULL );
m_hole = new hole();
m_hole->set_bounding_box(get_bounding_box());
new_item(*m_hole);
} // switching::init_hole_block()
/**
* @brief This function is called when the entity has just moved.
*/
void Bomb::notify_position_changed() {
if (get_hero().get_facing_entity() == this
&& get_keys_effect().get_action_key_effect() == KeysEffect::ACTION_KEY_LIFT
&& !get_hero().is_facing_point_in(get_bounding_box())) {
get_keys_effect().set_action_key_effect(KeysEffect::ACTION_KEY_NONE);
}
}
/**
* \brief This function is called when the entity has just moved.
*/
void Bomb::notify_position_changed() {
Entity::notify_position_changed();
if (get_hero().get_facing_entity() == this
&& get_commands_effects().get_action_key_effect() == CommandsEffects::ACTION_KEY_LIFT
&& !get_hero().is_facing_point_in(get_bounding_box())) {
get_commands_effects().set_action_key_effect(CommandsEffects::ACTION_KEY_NONE);
}
}
IMPALGEBRA_BEGIN_NAMESPACE
Sphere3D get_enclosing_sphere(const Sphere3Ds &ss) {
IMP_USAGE_CHECK(!ss.empty(),
"Must pass some spheres to have a bounding sphere");
#ifdef IMP_ALGEBRA_USE_IMP_CGAL
return cgal::internal::get_enclosing_sphere(ss);
#else
BoundingBox3D bb = get_bounding_box(ss[0]);
for (unsigned int i = 1; i < ss.size(); ++i) {
bb += get_bounding_box(ss[i]);
}
Vector3D c = .5 * (bb.get_corner(0) + bb.get_corner(1));
double r = 0;
for (unsigned int i = 0; i < ss.size(); ++i) {
double d = (c - ss[i].get_center()).get_magnitude();
d += ss[i].get_radius();
r = std::max(r, d);
}
return Sphere3D(c, r);
#endif
}
void get_branch_bounding_box( t_block *block, t_lst *lst, float *box_tree, int dir)
{
t_link *l;
t_block *block_leaf;
float box_leaf[8];
float margin = 0;
for( l = lst->first; l; l = l->next)
{
block_leaf = l->data;
get_bounding_box( block_leaf, margin, box_leaf);
get_bigger_box( box_tree, box_leaf);
}
}
/**
* \brief Notifies this detector that the player is interacting with it by
* pressing the action command.
*
* This function is called when the player presses the action command
* while the hero is facing this detector, and the action command effect lets
* him do this.
* The hero lifts the bomb if possible.
*/
void Bomb::notify_action_command_pressed() {
KeysEffect::ActionKeyEffect effect = get_keys_effect().get_action_key_effect();
if (effect == KeysEffect::ACTION_KEY_LIFT
&& get_hero().get_facing_entity() == this
&& get_hero().is_facing_point_in(get_bounding_box())) {
get_hero().start_lifting(new CarriedItem(get_hero(), *this,
"entities/bomb", "", 0, explosion_date));
Sound::play("lift");
remove_from_map();
}
}
int AssimpSimpleModelLoader::loadasset (const char* path)
{
// we are taking one of the postprocessing presets to avoid
// spelling out 20+ single postprocessing flags here.
this->scene = aiImportFile(path,aiProcessPreset_TargetRealtime_MaxQuality);
if (this->scene) {
get_bounding_box(&(this->scene_min),&(this->scene_max));
this->scene_center.x = (this->scene_min.x + this->scene_max.x) / 2.0f;
this->scene_center.y = (this->scene_min.y + this->scene_max.y) / 2.0f;
this->scene_center.z = (this->scene_min.z + this->scene_max.z) / 2.0f;
return 0;
}
return 1;
}
/**
* \brief Test if the item is in a given environment.
* \param e The considered environment.
*/
bool bear::universe::physical_item::is_in_environment
(const universe::environment_type e) const
{
bool result = false;
if ( has_owner() )
{
std::set<universe::environment_type> environments;
get_owner().get_environments(get_bounding_box(), environments);
result = ( environments.find(e) != environments.end());
}
return result;
} // physical_item::is_in_environment()
static PlanarBBoxObject *
BBox_new_from_shapes(PyTypeObject *type, PyObject *shapes)
{
PlanarBBoxObject *result, *bbox = NULL;
Py_ssize_t size;
PyObject **item;
assert(PyType_IsSubtype(type, &PlanarBBoxType));
result = (PlanarBBoxObject *)type->tp_alloc(type, 0);
shapes = PySequence_Fast(shapes, "expected iterable of bounded shapes");
if (result == NULL || shapes == NULL) {
goto error;
}
size = PySequence_Fast_GET_SIZE(shapes);
if (size < 1) {
PyErr_SetString(PyExc_ValueError,
"Cannot construct a BoundingBox without at least one shape");
goto error;
}
result->min.x = result->min.y = DBL_MAX;
result->max.x = result->max.y = -DBL_MAX;
item = PySequence_Fast_ITEMS(shapes);
while (size--) {
bbox = get_bounding_box(*(item++));
if (bbox == NULL) {
goto error;
}
if (bbox->min.x < result->min.x) {
result->min.x = bbox->min.x;
}
if (bbox->min.y < result->min.y) {
result->min.y = bbox->min.y;
}
if (bbox->max.x > result->max.x) {
result->max.x = bbox->max.x;
}
if (bbox->max.y > result->max.y) {
result->max.y = bbox->max.y;
}
Py_CLEAR(bbox);
}
Py_DECREF(shapes);
return result;
error:
Py_XDECREF(bbox);
Py_XDECREF(result);
Py_XDECREF(shapes);
return NULL;
}
RenderObject::RenderObject(std::string model, bool normalize_scale, unsigned int aiOptions)
: MovableObject()
, normalization_matrix_(1.0f)
, scene(nullptr)
, name(model)
, scale(1.0f) {
std::string real_path = model;
importer.SetIOHandler(new AssimpDataImport());
scene = importer.ReadFile(real_path,
aiProcess_Triangulate | aiProcess_GenSmoothNormals |
aiProcess_JoinIdenticalVertices |
aiProcess_OptimizeMeshes | aiProcess_OptimizeGraph |
aiProcess_ImproveCacheLocality | aiProcess_GenUVCoords |
aiProcess_ValidateDataStructure | aiProcess_FixInfacingNormals |
aiProcess_SortByPType |
aiProcess_CalcTangentSpace | aiOptions
);
if ( !scene ) {
printf("Failed to load model `%s': %s\n", real_path.c_str(), importer.GetErrorString());
return;
}
fprintf(verbose, "Loaded model %s:\n"
" Meshes: %d\n"
" Textures: %d\n"
" Materials: %d\n",
model.c_str(), scene->mNumMeshes, scene->mNumTextures, scene->mNumMaterials);
//Get bounds:
aiVector3D s_min, s_max;
get_bounding_box(&s_min, &s_max);
scene_min = glm::make_vec3((float*)&s_min);
scene_max = glm::make_vec3((float*)&s_max);
scene_center = (scene_min+scene_max)/2.0f;
//Calculate normalization matrix
if(normalize_scale) {
const glm::vec3 size = scene_max - scene_min;
float tmp = std::max(size.x, size.y);
tmp = std::max(tmp, size.z);
normalization_matrix_ = glm::scale(normalization_matrix_, glm::vec3(1.f/tmp));
}
pre_render();
}
static PyObject *
BBox_fit(PlanarBBoxObject *self, PyObject *shape)
{
double w_ratio, h_ratio, scale, half_width, half_height;
double ox, oy, cx, cy;
PlanarBBoxObject *bbox;
PlanarAffineObject *xform;
assert(PlanarBBox_Check(self));
cx = (self->max.x + self->min.x) * 0.5;
cy = (self->max.y + self->min.y) * 0.5;
if (PlanarBBox_Check(shape)) {
bbox = (PlanarBBoxObject *)shape;
w_ratio = (self->max.x - self->min.x) / (bbox->max.x - bbox->min.x);
h_ratio = (self->max.y - self->min.y) / (bbox->max.y - bbox->min.y);
scale = (w_ratio < h_ratio ? w_ratio : h_ratio) * 0.5;
half_width = (bbox->max.x - bbox->min.x) * scale;
half_height = (bbox->max.y - bbox->min.y) * scale;
bbox = (PlanarBBoxObject *)PlanarBBoxType.tp_alloc(
&PlanarBBoxType, 0);
if (bbox != NULL) {
bbox->min.x = cx - half_width;
bbox->max.x = cx + half_width;
bbox->min.y = cy - half_height;
bbox->max.y = cy + half_height;
}
return (PyObject *)bbox;
} else {
bbox = get_bounding_box(shape);
if (bbox == NULL) {
return NULL;
}
ox = cx - (bbox->max.x + bbox->min.x) * 0.5;
oy = cy - (bbox->max.y + bbox->min.y) * 0.5;
w_ratio = (self->max.x - self->min.x) / (bbox->max.x - bbox->min.x);
h_ratio = (self->max.y - self->min.y) / (bbox->max.y - bbox->min.y);
scale = w_ratio < h_ratio ? w_ratio : h_ratio;
Py_DECREF(bbox);
xform = PlanarAffine_FromDoubles(
scale, 0.0, ox,
0.0, scale, oy);
if (xform == NULL) {
return NULL;
}
shape = PyNumber_Multiply(shape, (PyObject *)xform);
Py_DECREF(xform);
return shape;
}
}
/**
* \brief Test if the item is only in a given environment.
* \param e The considered environment.
*/
bool bear::universe::physical_item::is_only_in_environment
(const universe::environment_type e) const
{
bool result = false;
if ( has_owner() )
{
std::set<universe::environment_type> environments;
get_owner().get_environments(get_bounding_box(), environments);
if ( environments.size() == 1 )
result = ( *(environments.begin()) == e );
}
return result;
} // physical_item::is_only_in_environment()
void Model3D::loadModel(const char* fileName) {
std::string fn(fileName);
foldername = fn.substr(0, fn.find_last_of("/\\") + 1);
//printf("%s foldername\n", foldername.c_str());
scene = aiImportFile(fileName, aiProcessPreset_TargetRealtime_Quality);
recursiveTextureLoad(scene, scene->mRootNode);
get_bounding_box(&min, &max);
if ((max.x - min.x > max.y - min.y) && (max.x - min.x > max.z - min.z))
scale = max.x - min.x;
else if ((max.y - min.y > max.x - min.x) && (max.y - min.y > max.z - min.z))
scale = max.y - min.y;
else if ((max.z - min.z > max.y - min.y) && (max.z - min.z > max.x - min.x))
scale = max.z - min.z;
}
int loadasset (const char* path, struct myScene *work)
{
// we are taking one of the postprocessing presets to avoid
// writing 20 single postprocessing flags here.
work->scene = aiImportFile(path,aiProcessPreset_TargetRealtime_Quality);
if (work->scene) {
get_bounding_box(work->scene, &work->scene_min,&work->scene_max);
work->scene_center.x = (work->scene_min.x + work->scene_max.x) / 2.0f;
work->scene_center.y = (work->scene_min.y + work->scene_max.y) / 2.0f;
work->scene_center.z = (work->scene_min.z + work->scene_max.z) / 2.0f;
return 0;
}
return 1;
}
/* ---------------------------------------------------------------------------- */
int loadasset (const char* path)
{
/* we are taking one of the postprocessing presets to avoid
spelling out 20+ single postprocessing flags here. */
scene = aiImportFile(path,aiProcessPreset_TargetRealtime_MaxQuality);
if (scene) {
get_bounding_box(&scene_min,&scene_max);
scene_center.x = (scene_min.x + scene_max.x) / 2.0f;
scene_center.y = (scene_min.y + scene_max.y) / 2.0f;
scene_center.z = (scene_min.z + scene_max.z) / 2.0f;
return 0;
}
return 1;
}
bool RStarTreeNode::check_nodes() const
{
Uint32 i;
for (i = 0; i < get_count(); i++)
{
if (!get_bounding_box().contains(get_element_bounding_box(i)))
{
return false;
}
if (!get_leaf())
{
if (!get_node(i)->check_nodes())
{
return false;
}
}
}
return true;
}
/* ---------------------------------------------------------------------------- */
int Model::loadasset (const char* path)
{
math::Clock clock;
math::tick_t t1 = clock.Tick();
/* we are taking one of the postprocessing presets to avoid
spelling out 20+ single postprocessing flags here. */
scene = aiImportFile(path,aiProcessPreset_TargetRealtime_MaxQuality);
if (scene) {
get_bounding_box(&scene_min,&scene_max);
scene_center.x = (scene_min.x + scene_max.x) / 2.0f;
scene_center.y = (scene_min.y + scene_max.y) / 2.0f;
scene_center.z = (scene_min.z + scene_max.z) / 2.0f;
std::cout << "ms loadasset: " << path << " " << clock.MillisecondsSinceF(t1) << " ms\n";
recursiveTextureLoad(scene, scene->mRootNode);
return 1;
}
std::cout << "ms loadasset failed: " << clock.MillisecondsSinceF(t1) << " ms\n";
return 0;
}
static GeglRectangle
get_required_for_output (GeglOperation *operation,
const gchar *input_pad,
const GeglRectangle *region)
{
GeglOperationAreaFilter *area = GEGL_OPERATION_AREA_FILTER (operation);
GeglRectangle rect;
GeglRectangle defined;
defined = get_bounding_box (operation);
gegl_rectangle_intersect (&rect, region, &defined);
if (rect.width != 0 &&
rect.height != 0)
{
rect.x -= area->left;
rect.y -= area->top;
rect.width += area->left + area->right;
rect.height += area->top + area->bottom;
}
return rect;
}
/**
* \copydoc Entity::notify_action_command_pressed
*/
bool Bomb::notify_action_command_pressed() {
CommandsEffects::ActionKeyEffect effect = get_commands_effects().get_action_key_effect();
if (effect == CommandsEffects::ACTION_KEY_LIFT
&& get_hero().get_facing_entity() == this
&& get_hero().is_facing_point_in(get_bounding_box())) {
get_hero().start_lifting(std::make_shared<CarriedObject>(
get_hero(),
*this,
"entities/bomb",
"",
0,
explosion_date)
);
Sound::play("lift");
remove_from_map();
return true;
}
return false;
}