300 lines
7.5 KiB
C++
300 lines
7.5 KiB
C++
/*************************************************************************/
|
|
/* room_instance.cpp */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* http://www.godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
#include "room_instance.h"
|
|
|
|
#include "servers/visual_server.h"
|
|
|
|
#include "geometry.h"
|
|
#include "globals.h"
|
|
#include "scene/resources/surface_tool.h"
|
|
|
|
|
|
void Room::_notification(int p_what) {
|
|
|
|
switch(p_what) {
|
|
case NOTIFICATION_ENTER_WORLD: {
|
|
// go find parent level
|
|
Node *parent_room=get_parent();
|
|
level=0;
|
|
|
|
while(parent_room) {
|
|
|
|
Room *r = parent_room->cast_to<Room>();
|
|
if (r) {
|
|
|
|
level=r->level+1;
|
|
break;
|
|
}
|
|
|
|
parent_room=parent_room->get_parent();
|
|
}
|
|
|
|
|
|
if (sound_enabled)
|
|
SpatialSoundServer::get_singleton()->room_set_space(sound_room,get_world()->get_sound_space());
|
|
|
|
} break;
|
|
case NOTIFICATION_TRANSFORM_CHANGED: {
|
|
SpatialSoundServer::get_singleton()->room_set_transform(sound_room,get_global_transform());
|
|
} break;
|
|
case NOTIFICATION_EXIT_WORLD: {
|
|
|
|
if (sound_enabled)
|
|
SpatialSoundServer::get_singleton()->room_set_space(sound_room,RID());
|
|
|
|
|
|
} break;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
RES Room::_get_gizmo_geometry() const {
|
|
|
|
DVector<Face3> faces;
|
|
if (!room.is_null())
|
|
faces=room->get_geometry_hint();
|
|
|
|
int count=faces.size();
|
|
if (count==0)
|
|
return RES();
|
|
|
|
DVector<Face3>::Read facesr=faces.read();
|
|
|
|
const Face3* facesptr=facesr.ptr();
|
|
|
|
DVector<Vector3> points;
|
|
|
|
Ref<SurfaceTool> surface_tool( memnew( SurfaceTool ));
|
|
|
|
Ref<FixedMaterial> mat( memnew( FixedMaterial ));
|
|
|
|
mat->set_parameter( FixedMaterial::PARAM_DIFFUSE,Color(0.2,0.8,0.9,0.3) );
|
|
mat->set_line_width(4);
|
|
mat->set_flag(Material::FLAG_DOUBLE_SIDED,true);
|
|
mat->set_flag(Material::FLAG_UNSHADED,true);
|
|
// mat->set_hint(Material::HINT_NO_DEPTH_DRAW,true);
|
|
|
|
surface_tool->begin(Mesh::PRIMITIVE_LINES);
|
|
surface_tool->set_material(mat);
|
|
|
|
for (int i=0;i<count;i++) {
|
|
|
|
surface_tool->add_vertex(facesptr[i].vertex[0]);
|
|
surface_tool->add_vertex(facesptr[i].vertex[1]);
|
|
|
|
surface_tool->add_vertex(facesptr[i].vertex[1]);
|
|
surface_tool->add_vertex(facesptr[i].vertex[2]);
|
|
|
|
surface_tool->add_vertex(facesptr[i].vertex[2]);
|
|
surface_tool->add_vertex(facesptr[i].vertex[0]);
|
|
|
|
}
|
|
|
|
return surface_tool->commit();
|
|
}
|
|
|
|
|
|
|
|
AABB Room::get_aabb() const {
|
|
|
|
if (room.is_null())
|
|
return AABB();
|
|
|
|
return room->get_bounds().get_aabb();
|
|
}
|
|
DVector<Face3> Room::get_faces(uint32_t p_usage_flags) const {
|
|
|
|
return DVector<Face3>();
|
|
|
|
}
|
|
|
|
void Room::set_room( const Ref<RoomBounds>& p_room ) {
|
|
|
|
room=p_room;
|
|
update_gizmo();
|
|
|
|
if (room.is_valid()) {
|
|
|
|
set_base(room->get_rid());
|
|
} else {
|
|
set_base(RID());
|
|
}
|
|
|
|
if (!is_inside_tree())
|
|
return;
|
|
|
|
|
|
propagate_notification(NOTIFICATION_AREA_CHANGED);
|
|
update_gizmo();
|
|
|
|
if (room.is_valid())
|
|
SpatialSoundServer::get_singleton()->room_set_bounds(sound_room,room->get_bounds());
|
|
|
|
|
|
}
|
|
|
|
Ref<RoomBounds> Room::get_room() const {
|
|
|
|
return room;
|
|
}
|
|
|
|
void Room::_parse_node_faces(DVector<Face3> &all_faces,const Node *p_node) const {
|
|
|
|
const VisualInstance *vi=p_node->cast_to<VisualInstance>();
|
|
|
|
if (vi) {
|
|
DVector<Face3> faces=vi->get_faces(FACES_ENCLOSING);
|
|
|
|
if (faces.size()) {
|
|
int old_len=all_faces.size();
|
|
all_faces.resize( all_faces.size() + faces.size() );
|
|
int new_len=all_faces.size();
|
|
DVector<Face3>::Write all_facesw=all_faces.write();
|
|
Face3 * all_facesptr=all_facesw.ptr();
|
|
|
|
DVector<Face3>::Read facesr=faces.read();
|
|
const Face3 * facesptr=facesr.ptr();
|
|
|
|
Transform tr=vi->get_relative_transform(this);
|
|
|
|
for(int i=old_len;i<new_len;i++) {
|
|
|
|
Face3 f=facesptr[i-old_len];
|
|
for (int j=0;j<3;j++)
|
|
f.vertex[j]=tr.xform(f.vertex[j]);
|
|
all_facesptr[i]=f;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
for (int i=0;i<p_node->get_child_count();i++) {
|
|
|
|
_parse_node_faces(all_faces,p_node->get_child(i));
|
|
}
|
|
|
|
}
|
|
|
|
void Room::compute_room_from_subtree() {
|
|
|
|
|
|
DVector<Face3> all_faces;
|
|
_parse_node_faces(all_faces,this);
|
|
|
|
|
|
if (all_faces.size()==0)
|
|
return;
|
|
float error;
|
|
DVector<Face3> wrapped_faces = Geometry::wrap_geometry(all_faces,&error);
|
|
|
|
|
|
if (wrapped_faces.size()==0)
|
|
return;
|
|
|
|
BSP_Tree tree(wrapped_faces,error);
|
|
|
|
Ref<RoomBounds> room( memnew( RoomBounds ) );
|
|
room->set_bounds(tree);
|
|
room->set_geometry_hint(wrapped_faces);
|
|
|
|
set_room(room);
|
|
|
|
}
|
|
|
|
|
|
|
|
void Room::set_simulate_acoustics(bool p_enable) {
|
|
|
|
if (sound_enabled==p_enable)
|
|
return;
|
|
|
|
sound_enabled=p_enable;
|
|
if (!is_inside_world())
|
|
return; //nothing to do
|
|
|
|
if (sound_enabled)
|
|
SpatialSoundServer::get_singleton()->room_set_space(sound_room,get_world()->get_sound_space());
|
|
else
|
|
SpatialSoundServer::get_singleton()->room_set_space(sound_room,RID());
|
|
|
|
|
|
}
|
|
|
|
void Room::_bounds_changed() {
|
|
|
|
update_gizmo();
|
|
}
|
|
|
|
bool Room::is_simulating_acoustics() const {
|
|
|
|
return sound_enabled;
|
|
}
|
|
|
|
|
|
|
|
RID Room::get_sound_room() const {
|
|
|
|
return RID();
|
|
}
|
|
|
|
void Room::_bind_methods() {
|
|
|
|
ObjectTypeDB::bind_method(_MD("set_room","room:Room"),&Room::set_room );
|
|
ObjectTypeDB::bind_method(_MD("get_room:Room"),&Room::get_room );
|
|
ObjectTypeDB::bind_method(_MD("compute_room_from_subtree"),&Room::compute_room_from_subtree);
|
|
|
|
|
|
|
|
ObjectTypeDB::bind_method(_MD("set_simulate_acoustics","enable"),&Room::set_simulate_acoustics );
|
|
ObjectTypeDB::bind_method(_MD("is_simulating_acoustics"),&Room::is_simulating_acoustics );
|
|
|
|
|
|
|
|
ADD_PROPERTY( PropertyInfo( Variant::OBJECT, "room/room", PROPERTY_HINT_RESOURCE_TYPE, "Area" ), _SCS("set_room"), _SCS("get_room") );
|
|
ADD_PROPERTY( PropertyInfo( Variant::BOOL, "room/simulate_acoustics"), _SCS("set_simulate_acoustics"), _SCS("is_simulating_acoustics") );
|
|
}
|
|
|
|
|
|
Room::Room() {
|
|
|
|
sound_enabled=false;
|
|
sound_room=SpatialSoundServer::get_singleton()->room_create();
|
|
|
|
level=0;
|
|
|
|
}
|
|
|
|
|
|
Room::~Room() {
|
|
|
|
SpatialSoundServer::get_singleton()->free(sound_room);
|
|
}
|
|
|