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visual_server_raster.h
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/*************************************************************************/
/* visual_server_raster.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2014 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. */
/*************************************************************************/
#ifndef VISUAL_SERVER_RASTER_H
#define VISUAL_SERVER_RASTER_H
#include "servers/visual_server.h"
#include "servers/visual/rasterizer.h"
#include "balloon_allocator.h"
#include "octree.h"
/**
@author Juan Linietsky <[email protected]>
*/
class VisualServerRaster : public VisualServer {
enum {
MAX_INSTANCE_CULL=8192,
MAX_INSTANCE_LIGHTS=4,
LIGHT_CACHE_DIRTY=-1,
MAX_LIGHTS_CULLED=256,
MAX_ROOM_CULL=32,
MAX_EXTERIOR_PORTALS=128,
INSTANCE_ROOMLESS_MASK=(1<<20)
};
struct Room {
bool occlude_exterior;
BSP_Tree bounds;
Room() { occlude_exterior=true; }
};
BalloonAllocator<> octree_allocator;
struct OctreeAllocator {
static BalloonAllocator<> *allocator;
_FORCE_INLINE_ static void *alloc(size_t p_size) { return allocator->alloc(p_size); }
_FORCE_INLINE_ static void free(void *p_ptr) { return allocator->free(p_ptr); }
};
struct Portal {
bool enabled;
float disable_distance;
Color disable_color;
float connect_range;
Vector<Point2> shape;
Rect2 bounds;
Portal() { enabled=true; disable_distance=50; disable_color=Color(); connect_range=0.8; }
};
struct Camera {
enum Type {
PERSPECTIVE,
ORTHOGONAL
};
Type type;
float fov;
float znear,zfar;
float size;
uint32_t visible_layers;
bool vaspect;
RID env;
Transform transform;
Camera() {
visible_layers=0xFFFFFFFF;
fov=60;
type=PERSPECTIVE;
znear=0.1; zfar=100;
size=1.0;
vaspect=false;
}
};
struct Instance;
typedef Set<Instance*,Comparator<Instance*>,OctreeAllocator> InstanceSet;
struct Scenario;
struct Instance {
enum {
MAX_LIGHTS=4
};
RID self;
OctreeElementID octree_id;
Scenario *scenario;
bool update;
bool update_aabb;
Instance *update_next;
InstanceType base_type;
RID base_rid;
AABB aabb;
AABB transformed_aabb;
uint32_t object_ID;
bool visible;
bool cast_shadows;
bool receive_shadows;
bool visible_in_all_rooms;
uint32_t layer_mask;
float draw_range_begin;
float draw_range_end;
float extra_margin;
Rasterizer::InstanceData data;
Set<Instance*> auto_rooms;
Set<Instance*> valid_auto_rooms;
Instance *room;
List<Instance*>::Element *RE;
bool exterior;
uint64_t last_render_pass;
uint64_t last_frame_pass;
uint64_t version; // changes to this, and changes to base increase version
InstanceSet lights;
bool light_cache_dirty;
struct RoomInfo {
Transform affine_inverse;
Room *room;
List<Instance*> owned_geometry_instances;
List<Instance*> owned_portal_instances;
List<Instance*> owned_room_instances;
List<Instance*> owned_light_instances; //not used, but just for the sake of it
Set<Instance*> disconnected_child_portals;
Set<Instance*> owned_autoroom_geometry;
uint64_t last_visited_pass;
RoomInfo() { last_visited_pass=0; }
};
struct PortalInfo {
Portal *portal;
Set<Instance*> candidate_set;
Instance *connected;
uint64_t last_visited_pass;
Plane plane_cache;
Vector<Vector3> transformed_point_cache;
PortalInfo() { connected=NULL; last_visited_pass=0;}
};
struct LightInfo {
RID instance;
int light_set_index;
uint64_t last_version;
uint64_t last_add_pass;
List<RID>::Element *D; // directional light in scenario
InstanceSet affected;
float dtc; //distance to camera, used for sorting
LightInfo() {
D=NULL;
light_set_index=-1;
last_add_pass=0;
}
};
struct ParticlesInfo {
RID instance;
};
RoomInfo *room_info;
LightInfo *light_info;
ParticlesInfo *particles_info;
PortalInfo * portal_info;
Instance() {
octree_id=0;
update_next=0;
object_ID=0;
last_render_pass=0;
last_frame_pass=0;
light_info=0;
particles_info=0;
update_next=NULL;
update=false;
visible=true;
cast_shadows=true;
receive_shadows=true;
data.depth_scale=false;
data.billboard=false;
data.billboard_y=false;
version=1;
room_info=NULL;
room=NULL;
RE=NULL;
portal_info=NULL;
exterior=false;
layer_mask=1;
draw_range_begin=0;
draw_range_end=0;
extra_margin=0;
visible_in_all_rooms=false;
light_cache_dirty=true;
}
~Instance() {
if (light_info)
memdelete(light_info);
if (particles_info)
memdelete(particles_info);
if (room_info)
memdelete(room_info);
if (portal_info)
memdelete(portal_info);
};
};
struct _InstanceLightsort {
bool operator()(const Instance* p_A, const Instance* p_B) const { return p_A->light_info->dtc < p_B->light_info->dtc; }
};
struct Scenario {
ScenarioDebugMode debug;
RID self;
// well wtf, balloon allocator is slower?
typedef ::Octree<Instance,true> Octree;
Octree octree;
List<RID> directional_lights;
RID environment;
Instance *dirty_instances;
Scenario() { dirty_instances=NULL; debug=SCENARIO_DEBUG_DISABLED; }
};
struct CanvasItem {
struct Command {
enum Type {
TYPE_LINE,
TYPE_RECT,
TYPE_STYLE,
TYPE_PRIMITIVE,
TYPE_POLYGON,
TYPE_POLYGON_PTR,
TYPE_CIRCLE,
TYPE_TRANSFORM,
TYPE_BLEND_MODE,
TYPE_CLIP_IGNORE,
};
Type type;
};
struct CommandLine : public Command {
Point2 from,to;
Color color;
float width;
CommandLine() { type = TYPE_LINE; }
};
struct CommandRect : public Command {
Rect2 rect;
RID texture;
Color modulate;
Rect2 source;
uint8_t flags;
CommandRect() { flags=0; type = TYPE_RECT; }
};
struct CommandStyle : public Command {
Rect2 rect;
RID texture;
float margin[4];
float draw_center;
Color color;
CommandStyle() { draw_center=true; type = TYPE_STYLE; }
};
struct CommandPrimitive : public Command {
Vector<Point2> points;
Vector<Point2> uvs;
Vector<Color> colors;
RID texture;
float width;
CommandPrimitive() { type = TYPE_PRIMITIVE; width=1;}
};
struct CommandPolygon : public Command {
Vector<int> indices;
Vector<Point2> points;
Vector<Point2> uvs;
Vector<Color> colors;
RID texture;
int count;
CommandPolygon() { type = TYPE_POLYGON; count = 0; }
};
struct CommandPolygonPtr : public Command {
const int* indices;
const Point2* points;
const Point2* uvs;
const Color* colors;
RID texture;
int count;
CommandPolygonPtr() { type = TYPE_POLYGON_PTR; count = 0; }
};
struct CommandCircle : public Command {
Point2 pos;
float radius;
Color color;
CommandCircle() { type = TYPE_CIRCLE; }
};
struct CommandTransform : public Command {
Matrix32 xform;
CommandTransform() { type = TYPE_TRANSFORM; }
};
struct CommandBlendMode : public Command {
MaterialBlendMode blend_mode;
CommandBlendMode() { type = TYPE_BLEND_MODE; blend_mode = MATERIAL_BLEND_MODE_MIX; };
};
struct CommandClipIgnore : public Command {
bool ignore;
CommandClipIgnore() { type = TYPE_CLIP_IGNORE; ignore=false; };
};
RID parent; // canvas it belongs to
List<CanvasItem*>::Element *E;
Matrix32 xform;
bool clip;
bool visible;
bool ontop;
float opacity;
float self_opacity;
MaterialBlendMode blend_mode;
RID viewport;
mutable bool custom_rect;
mutable bool rect_dirty;
mutable Rect2 rect;
Vector<Command*> commands;
Vector<CanvasItem*> child_items;
const Rect2& get_rect() const;
void clear() { for (int i=0;i<commands.size();i++) memdelete( commands[i] ); commands.clear(); clip=false; rect_dirty=true;};
CanvasItem() { clip=false; E=NULL; opacity=1; self_opacity=1; blend_mode=MATERIAL_BLEND_MODE_MIX; visible=true; rect_dirty=true; custom_rect=false; ontop=true; }
~CanvasItem() { clear(); }
};
struct Canvas {
Set<RID> viewports;
struct ChildItem {
Point2 mirror;
CanvasItem *item;
};
Vector<ChildItem> child_items;
int find_item(CanvasItem *p_item) {
for(int i=0;i<child_items.size();i++) {
if (child_items[i].item==p_item)
return i;
}
return -1;
}
void erase_item(CanvasItem *p_item) {
int idx=find_item(p_item);
if (idx>=0)
child_items.remove(idx);
}
Canvas() { }
};
struct Viewport {
RID self;
RID parent;
VisualServer::ViewportRect rect;
RID camera;
RID scenario;
RID viewport_data;
RenderTargetUpdateMode render_target_update_mode;
RID render_target;
RID render_target_texture;
bool hide_scenario;
bool hide_canvas;
bool transparent_bg;
bool queue_capture;
Image capture;
bool rendered_in_prev_frame;
struct CanvasKey {
int layer;
RID canvas;
bool operator<(const CanvasKey& p_canvas) const { if (layer==p_canvas.layer) return canvas < p_canvas.canvas; return layer<p_canvas.layer; }
CanvasKey() { layer=0; }
CanvasKey(const RID& p_canvas, int p_layer) { canvas=p_canvas; layer=p_layer; }
};
struct CanvasData {
Canvas *canvas;
Matrix32 transform;
int layer;
};
Matrix32 global_transform;
Map<RID,CanvasData> canvas_map;
SelfList<Viewport> update_list;
Viewport() : update_list(this) { transparent_bg=false; render_target_update_mode=RENDER_TARGET_UPDATE_WHEN_VISIBLE; queue_capture=false; rendered_in_prev_frame=false;}
};
SelfList<Viewport>::List viewport_update_list;
Map<RID,int> screen_viewports;
struct CullRange {
Plane nearp;
float min,max;
float z_near,z_far;
void add_aabb(const AABB& p_aabb) {
}
};
struct Cursor {
Point2 pos;
float rot;
RID texture;
Point2 center;
bool visible;
Cursor() {
rot = 0;
visible = false;
};
};
Rect2 canvas_clip;
Color clear_color;
Cursor cursors[MAX_CURSORS];
RID default_cursor_texture;
static void* instance_pair(void *p_self, OctreeElementID,Instance *p_A,int, OctreeElementID,Instance *p_B,int);
static void instance_unpair(void *p_self, OctreeElementID,Instance *p_A,int, OctreeElementID,Instance *p_B,int,void*);
Instance *instance_cull_result[MAX_INSTANCE_CULL];
Instance *instance_shadow_cull_result[MAX_INSTANCE_CULL]; //used for generating shadowmaps
Instance *light_cull_result[MAX_LIGHTS_CULLED];
int light_cull_count;
Instance *exterior_portal_cull_result[MAX_EXTERIOR_PORTALS];
int exterior_portal_cull_count;
bool exterior_visited;
Instance *room_cull_result[MAX_ROOM_CULL];
int room_cull_count;
bool room_cull_enabled;
bool light_discard_enabled;
bool shadows_enabled;
int black_margin[4];
Vector<Vector3> aabb_random_points;
Vector<Vector3> transformed_aabb_random_points;
void _instance_validate_autorooms(Instance *p_geometry);
void _portal_disconnect(Instance *p_portal,bool p_cleanup=false);
void _portal_attempt_connect(Instance *p_portal);
void _dependency_queue_update(RID p_rid,bool p_update_aabb=false);
void _instance_queue_update(Instance *p_instance,bool p_update_aabb=false);
void _update_instances();
void _update_instance_aabb(Instance *p_instance);
void _update_instance(Instance *p_instance);
void _free_attached_instances(RID p_rid,bool p_free_scenario=false);
void _clean_up_owner(RID_OwnerBase *p_owner,String p_type);
Instance *instance_update_list;
//RID default_scenario;
//RID default_viewport;
RID test_cube;
mutable RID_Owner<Room> room_owner;
mutable RID_Owner<Portal> portal_owner;
mutable RID_Owner<Camera> camera_owner;
mutable RID_Owner<Viewport> viewport_owner;
mutable RID_Owner<Scenario> scenario_owner;
mutable RID_Owner<Instance> instance_owner;
mutable RID_Owner<Canvas> canvas_owner;
mutable RID_Owner<CanvasItem> canvas_item_owner;
Map< RID, Set<RID> > instance_dependency_map;
ViewportRect viewport_rect;
_FORCE_INLINE_ void _instance_draw(Instance *p_instance);
bool _test_portal_cull(Camera *p_camera, Instance *p_portal_from, Instance *p_portal_to);
void _cull_portal(Camera *p_camera, Instance *p_portal,Instance *p_from_portal);
void _cull_room(Camera *p_camera, Instance *p_room,Instance *p_from_portal=NULL);
void _render_camera(Viewport *p_viewport,Camera *p_camera, Scenario *p_scenario);
void _render_canvas_item(CanvasItem *p_canvas_item,const Matrix32& p_transform,const Rect2& p_clip_rect,float p_opacity);
void _render_canvas(Canvas *p_canvas,const Matrix32 &p_transform);
Vector<Vector3> _camera_generate_endpoints(Instance *p_light,Camera *p_camera,float p_range_min, float p_range_max);
Vector<Plane> _camera_generate_orthogonal_planes(Instance *p_light,Camera *p_camera,float p_range_min, float p_range_max);
void _light_instance_update_lispsm_shadow(Instance *p_light,Scenario *p_scenario,Camera *p_camera,const CullRange& p_cull_range);
void _light_instance_update_pssm_shadow(Instance *p_light,Scenario *p_scenario,Camera *p_camera,const CullRange& p_cull_range);
void _light_instance_update_shadow(Instance *p_light,Scenario *p_scenario,Camera *p_camera,const CullRange& p_cull_range);
uint64_t render_pass;
int changes;
bool draw_extra_frame;
void _draw_viewport(Viewport *p_viewport,int p_ofs_x, int p_ofs_y,int p_parent_w,int p_parent_h);
void _draw_viewports();
void _draw_cursors_and_margins();
Rasterizer *rasterizer;
public:
virtual RID texture_create();
virtual void texture_allocate(RID p_texture,int p_width, int p_height,Image::Format p_format,uint32_t p_flags=TEXTURE_FLAGS_DEFAULT);
virtual void texture_set_data(RID p_texture,const Image& p_image,CubeMapSide p_cube_side=CUBEMAP_LEFT);
virtual Image texture_get_data(RID p_texture,CubeMapSide p_cube_side=CUBEMAP_LEFT) const;
virtual void texture_set_flags(RID p_texture,uint32_t p_flags) ;
virtual uint32_t texture_get_flags(RID p_texture) const;
virtual Image::Format texture_get_format(RID p_texture) const;
virtual uint32_t texture_get_width(RID p_texture) const;
virtual uint32_t texture_get_height(RID p_texture) const;
virtual void texture_set_size_override(RID p_texture,int p_width, int p_height);
virtual bool texture_can_stream(RID p_texture) const;
virtual void texture_set_reload_hook(RID p_texture,ObjectID p_owner,const StringName& p_function) const;
/* SHADER API */
virtual RID shader_create(ShaderMode p_mode=SHADER_MATERIAL);
virtual void shader_set_mode(RID p_shader,ShaderMode p_mode);
virtual ShaderMode shader_get_mode(RID p_shader) const;
virtual void shader_set_code(RID p_shader, const String& p_vertex, const String& p_fragment,int p_vertex_ofs=0,int p_fragment_ofs=0);
virtual String shader_get_vertex_code(RID p_shader) const;
virtual String shader_get_fragment_code(RID p_shader) const;
virtual void shader_get_param_list(RID p_shader, List<PropertyInfo> *p_param_list) const;
/* COMMON MATERIAL API */
virtual RID material_create();
virtual void material_set_shader(RID p_shader_material, RID p_shader);
virtual RID material_get_shader(RID p_shader_material) const;
virtual void material_set_param(RID p_material, const StringName& p_param, const Variant& p_value);
virtual Variant material_get_param(RID p_material, const StringName& p_param) const;
virtual void material_set_flag(RID p_material, MaterialFlag p_flag,bool p_enabled);
virtual bool material_get_flag(RID p_material,MaterialFlag p_flag) const;
virtual void material_set_hint(RID p_material, MaterialHint p_hint,bool p_enabled);
virtual bool material_get_hint(RID p_material,MaterialHint p_hint) const;
virtual void material_set_shade_model(RID p_material, MaterialShadeModel p_model);
virtual MaterialShadeModel material_get_shade_model(RID p_material) const;
virtual void material_set_blend_mode(RID p_material,MaterialBlendMode p_mode);
virtual MaterialBlendMode material_get_blend_mode(RID p_material) const;
virtual void material_set_line_width(RID p_material,float p_line_width);
virtual float material_get_line_width(RID p_material) const;
/* FIXED MATERIAL */
virtual RID fixed_material_create();
virtual void fixed_material_set_flag(RID p_material, FixedMaterialFlags p_flag, bool p_enabled);
virtual bool fixed_material_get_flag(RID p_material, FixedMaterialFlags p_flag) const;
virtual void fixed_material_set_param(RID p_material, FixedMaterialParam p_parameter, const Variant& p_value);
virtual Variant fixed_material_get_param(RID p_material,FixedMaterialParam p_parameter) const;
virtual void fixed_material_set_texture(RID p_material,FixedMaterialParam p_parameter, RID p_texture);
virtual RID fixed_material_get_texture(RID p_material,FixedMaterialParam p_parameter) const;
virtual void fixed_material_set_detail_blend_mode(RID p_material,MaterialBlendMode p_mode);
virtual MaterialBlendMode fixed_material_get_detail_blend_mode(RID p_material) const;
virtual void fixed_material_set_texcoord_mode(RID p_material,FixedMaterialParam p_parameter, FixedMaterialTexCoordMode p_mode);
virtual FixedMaterialTexCoordMode fixed_material_get_texcoord_mode(RID p_material,FixedMaterialParam p_parameter) const;
virtual void fixed_material_set_uv_transform(RID p_material,const Transform& p_transform);
virtual Transform fixed_material_get_uv_transform(RID p_material) const;
virtual void fixed_material_set_point_size(RID p_material,float p_size);
virtual float fixed_material_get_point_size(RID p_material) const;
/* SURFACE API */
virtual RID mesh_create();
virtual void mesh_set_morph_target_count(RID p_mesh,int p_amount);
virtual int mesh_get_morph_target_count(RID p_mesh) const;
virtual void mesh_set_morph_target_mode(RID p_mesh,MorphTargetMode p_mode);
virtual MorphTargetMode mesh_get_morph_target_mode(RID p_mesh) const;
virtual void mesh_add_custom_surface(RID p_mesh,const Variant& p_dat); //this is used by each platform in a different way
virtual void mesh_add_surface(RID p_mesh,PrimitiveType p_primitive,const Array& p_arrays,const Array& p_blend_shapes=Array(),bool p_alpha_sort=false);
virtual Array mesh_get_surface_arrays(RID p_mesh,int p_surface) const;
virtual Array mesh_get_surface_morph_arrays(RID p_mesh,int p_surface) const;
virtual void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material,bool p_owned=false);
virtual RID mesh_surface_get_material(RID p_mesh, int p_surface) const;
virtual int mesh_surface_get_array_len(RID p_mesh, int p_surface) const;
virtual int mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const;
virtual uint32_t mesh_surface_get_format(RID p_mesh, int p_surface) const;
virtual PrimitiveType mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const;
virtual void mesh_remove_surface(RID p_mesh,int p_index);
virtual int mesh_get_surface_count(RID p_mesh) const;
/* MULTIMESH API */
virtual RID multimesh_create();
virtual void multimesh_set_instance_count(RID p_multimesh,int p_count);
virtual int multimesh_get_instance_count(RID p_multimesh) const;
virtual void multimesh_set_mesh(RID p_multimesh,RID p_mesh);
virtual void multimesh_set_aabb(RID p_multimesh,const AABB& p_aabb);
virtual void multimesh_instance_set_transform(RID p_multimesh,int p_index,const Transform& p_transform);
virtual void multimesh_instance_set_color(RID p_multimesh,int p_index,const Color& p_color);
virtual RID multimesh_get_mesh(RID p_multimesh) const;
virtual AABB multimesh_get_aabb(RID p_multimesh,const AABB& p_aabb) const;
virtual Transform multimesh_instance_get_transform(RID p_multimesh,int p_index) const;
virtual Color multimesh_instance_get_color(RID p_multimesh,int p_index) const;
virtual void multimesh_set_visible_instances(RID p_multimesh,int p_visible);
virtual int multimesh_get_visible_instances(RID p_multimesh) const;
/* PARTICLES API */
virtual RID particles_create();
virtual void particles_set_amount(RID p_particles, int p_amount);
virtual int particles_get_amount(RID p_particles) const;
virtual void particles_set_emitting(RID p_particles, bool p_emitting);
virtual bool particles_is_emitting(RID p_particles) const;
virtual void particles_set_visibility_aabb(RID p_particles, const AABB& p_visibility);
virtual AABB particles_get_visibility_aabb(RID p_particles) const;
virtual void particles_set_emission_half_extents(RID p_particles, const Vector3& p_half_extents);
virtual Vector3 particles_get_emission_half_extents(RID p_particles) const;
virtual void particles_set_emission_base_velocity(RID p_particles, const Vector3& p_base_velocity);
virtual Vector3 particles_get_emission_base_velocity(RID p_particles) const;
virtual void particles_set_emission_points(RID p_particles, const DVector<Vector3>& p_points);
virtual DVector<Vector3> particles_get_emission_points(RID p_particles) const;
virtual void particles_set_gravity_normal(RID p_particles, const Vector3& p_normal);
virtual Vector3 particles_get_gravity_normal(RID p_particles) const;
virtual void particles_set_variable(RID p_particles, ParticleVariable p_variable,float p_value);
virtual float particles_get_variable(RID p_particles, ParticleVariable p_variable) const;
virtual void particles_set_randomness(RID p_particles, ParticleVariable p_variable,float p_randomness);
virtual float particles_get_randomness(RID p_particles, ParticleVariable p_variable) const;
virtual void particles_set_color_phase_pos(RID p_particles, int p_phase, float p_pos);
virtual float particles_get_color_phase_pos(RID p_particles, int p_phase) const;
virtual void particles_set_color_phases(RID p_particles, int p_phases);
virtual int particles_get_color_phases(RID p_particles) const;
virtual void particles_set_color_phase_color(RID p_particles, int p_phase, const Color& p_color);
virtual Color particles_get_color_phase_color(RID p_particles, int p_phase) const;
virtual void particles_set_attractors(RID p_particles, int p_attractors);
virtual int particles_get_attractors(RID p_particles) const;
virtual void particles_set_attractor_pos(RID p_particles, int p_attractor, const Vector3& p_pos);
virtual Vector3 particles_get_attractor_pos(RID p_particles,int p_attractor) const;
virtual void particles_set_attractor_strength(RID p_particles, int p_attractor, float p_force);
virtual float particles_get_attractor_strength(RID p_particles,int p_attractor) const;
virtual void particles_set_material(RID p_particles, RID p_material,bool p_owned=false);
virtual RID particles_get_material(RID p_particles) const;
virtual void particles_set_height_from_velocity(RID p_particles, bool p_enable);
virtual bool particles_has_height_from_velocity(RID p_particles) const;
virtual void particles_set_use_local_coordinates(RID p_particles, bool p_enable);
virtual bool particles_is_using_local_coordinates(RID p_particles) const;
/* Light API */
virtual RID light_create(LightType p_type);
virtual LightType light_get_type(RID p_light) const;
virtual void light_set_color(RID p_light,LightColor p_type, const Color& p_color);
virtual Color light_get_color(RID p_light,LightColor p_type) const;
virtual void light_set_shadow(RID p_light,bool p_enabled);
virtual bool light_has_shadow(RID p_light) const;
virtual void light_set_volumetric(RID p_light,bool p_enabled);
virtual bool light_is_volumetric(RID p_light) const;
virtual void light_set_projector(RID p_light,RID p_texture);
virtual RID light_get_projector(RID p_light) const;
virtual void light_set_param(RID p_light, LightParam p_var, float p_value);
virtual float light_get_param(RID p_light, LightParam p_var) const;
virtual void light_set_operator(RID p_light,LightOp p_op);
virtual LightOp light_get_operator(RID p_light) const;
virtual void light_omni_set_shadow_mode(RID p_light,LightOmniShadowMode p_mode);
virtual LightOmniShadowMode light_omni_get_shadow_mode(RID p_light) const;
virtual void light_directional_set_shadow_mode(RID p_light,LightDirectionalShadowMode p_mode);
virtual LightDirectionalShadowMode light_directional_get_shadow_mode(RID p_light) const;
virtual void light_directional_set_shadow_param(RID p_light,LightDirectionalShadowParam p_param, float p_value);
virtual float light_directional_get_shadow_param(RID p_light,LightDirectionalShadowParam p_param) const;
/* SKELETON API */
virtual RID skeleton_create();
virtual void skeleton_resize(RID p_skeleton,int p_bones);
virtual int skeleton_get_bone_count(RID p_skeleton) const;
virtual void skeleton_bone_set_transform(RID p_skeleton,int p_bone, const Transform& p_transform);
virtual Transform skeleton_bone_get_transform(RID p_skeleton,int p_bone);
/* ROOM API */
virtual RID room_create();
virtual void room_set_bounds(RID p_room, const BSP_Tree& p_bounds);
virtual BSP_Tree room_get_bounds(RID p_room) const;
/* PORTAL API */
virtual RID portal_create();
virtual void portal_set_shape(RID p_portal, const Vector<Point2>& p_shape);
virtual Vector<Point2> portal_get_shape(RID p_portal) const;
virtual void portal_set_enabled(RID p_portal, bool p_enabled);
virtual bool portal_is_enabled(RID p_portal) const;
virtual void portal_set_disable_distance(RID p_portal, float p_distance);
virtual float portal_get_disable_distance(RID p_portal) const;
virtual void portal_set_disabled_color(RID p_portal, const Color& p_color);
virtual Color portal_get_disabled_color(RID p_portal) const;
virtual void portal_set_connect_range(RID p_portal, float p_range);
virtual float portal_get_connect_range(RID p_portal) const;
/* CAMERA API */
virtual RID camera_create();
virtual void camera_set_perspective(RID p_camera,float p_fovy_degrees, float p_z_near, float p_z_far);
virtual void camera_set_orthogonal(RID p_camera,float p_size, float p_z_near, float p_z_far);
virtual void camera_set_transform(RID p_camera,const Transform& p_transform);
virtual void camera_set_visible_layers(RID p_camera,uint32_t p_layers);
virtual uint32_t camera_get_visible_layers(RID p_camera) const;
virtual void camera_set_environment(RID p_camera,RID p_env);
virtual RID camera_get_environment(RID p_camera) const;
virtual void camera_set_use_vertical_aspect(RID p_camera,bool p_enable);
virtual bool camera_is_using_vertical_aspect(RID p_camera,bool p_enable) const;
/* VIEWPORT API */
virtual RID viewport_create();
virtual void viewport_attach_to_screen(RID p_viewport,int p_screen=0);
virtual void viewport_detach(RID p_viewport);
virtual void viewport_set_as_render_target(RID p_viewport,bool p_enable);
virtual void viewport_set_render_target_update_mode(RID p_viewport,RenderTargetUpdateMode p_mode);
virtual RenderTargetUpdateMode viewport_get_render_target_update_mode(RID p_viewport) const;
virtual RID viewport_get_render_target_texture(RID p_viewport) const;
virtual void viewport_queue_screen_capture(RID p_viewport);
virtual Image viewport_get_screen_capture(RID p_viewport) const;
virtual void viewport_set_rect(RID p_viewport,const ViewportRect& p_rect);
virtual ViewportRect viewport_get_rect(RID p_viewport) const;
virtual void viewport_set_hide_scenario(RID p_viewport,bool p_hide);
virtual void viewport_set_hide_canvas(RID p_viewport,bool p_hide);
virtual void viewport_attach_camera(RID p_viewport,RID p_camera);
virtual void viewport_set_scenario(RID p_viewport,RID p_scenario);
virtual RID viewport_get_attached_camera(RID p_viewport) const;
virtual RID viewport_get_scenario(RID p_viewport) const;
virtual void viewport_attach_canvas(RID p_viewport,RID p_canvas);
virtual void viewport_remove_canvas(RID p_viewport,RID p_canvas);
virtual void viewport_set_canvas_transform(RID p_viewport,RID p_canvas,const Matrix32& p_offset);
virtual Matrix32 viewport_get_canvas_transform(RID p_viewport,RID p_canvas) const;
virtual void viewport_set_global_canvas_transform(RID p_viewport,const Matrix32& p_transform);
virtual Matrix32 viewport_get_global_canvas_transform(RID p_viewport) const;
virtual void viewport_set_canvas_layer(RID p_viewport,RID p_canvas,int p_layer);
virtual void viewport_set_transparent_background(RID p_viewport,bool p_enabled);
virtual bool viewport_has_transparent_background(RID p_viewport) const;
/* ENVIRONMENT API */
virtual RID environment_create();
virtual void environment_set_background(RID p_env,EnvironmentBG p_bg);
virtual EnvironmentBG environment_get_background(RID p_env) const;
virtual void environment_set_background_param(RID p_env,EnvironmentBGParam p_param, const Variant& p_value);
virtual Variant environment_get_background_param(RID p_env,EnvironmentBGParam p_param) const;
virtual void environment_set_enable_fx(RID p_env,EnvironmentFx p_effect,bool p_enabled);
virtual bool environment_is_fx_enabled(RID p_env,EnvironmentFx p_effect) const;
virtual void environment_fx_set_param(RID p_env,EnvironmentFxParam p_effect,const Variant& p_param);
virtual Variant environment_fx_get_param(RID p_env,EnvironmentFxParam p_effect) const;
/* SCENARIO API */
virtual RID scenario_create();
virtual void scenario_set_debug(RID p_scenario,ScenarioDebugMode p_debug_mode);
virtual void scenario_set_environment(RID p_scenario, RID p_environment);
virtual RID scenario_get_environment(RID p_scenario, RID p_environment) const;
/* INSTANCING API */
virtual RID instance_create();
virtual void instance_set_base(RID p_instance, RID p_base);
virtual RID instance_get_base(RID p_instance) const;
virtual void instance_set_scenario(RID p_instance, RID p_scenario);
virtual RID instance_get_scenario(RID p_instance) const;
virtual void instance_set_layer_mask(RID p_instance, uint32_t p_mask);
virtual uint32_t instance_get_layer_mask(RID p_instance) const;
virtual AABB instance_get_base_aabb(RID p_instance) const;
virtual void instance_attach_object_instance_ID(RID p_instance,uint32_t p_ID);
virtual uint32_t instance_get_object_instance_ID(RID p_instance) const;
virtual void instance_attach_skeleton(RID p_instance,RID p_skeleton);
virtual RID instance_get_skeleton(RID p_instance) const;
virtual void instance_set_morph_target_weight(RID p_instance,int p_shape, float p_weight);
virtual float instance_get_morph_target_weight(RID p_instance,int p_shape) const;
virtual void instance_set_transform(RID p_instance, const Transform& p_transform);
virtual Transform instance_get_transform(RID p_instance) const;
virtual void instance_set_exterior( RID p_instance, bool p_enabled );
virtual bool instance_is_exterior( RID p_instance) const;
virtual void instance_set_room( RID p_instance, RID p_room );
virtual RID instance_get_room( RID p_instance ) const ;
virtual void instance_set_extra_visibility_margin( RID p_instance, real_t p_margin );
virtual real_t instance_get_extra_visibility_margin( RID p_instance ) const;