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/*************************************************************************/
/* visual_server.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_H
#define VISUAL_SERVER_H
#include "rid.h"
#include "variant.h"
#include "math_2d.h"
#include "bsp_tree.h"
#include "geometry.h"
#include "object.h"
/**
@author Juan Linietsky <reduzio@gmail.com>
*/
class VisualServer : public Object {
OBJ_TYPE( VisualServer, Object );
static VisualServer *singleton;
int mm_policy;
DVector<String> _shader_get_param_list(RID p_shader) const;
void _camera_set_orthogonal(RID p_camera,float p_size,float p_z_near,float p_z_far);
void _viewport_set_rect(RID p_viewport,const Rect2& p_rect);
Rect2 _viewport_get_rect(RID p_viewport) const;
void _canvas_item_add_style_box(RID p_item, const Rect2& p_rect, RID p_texture,const Vector<float>& p_margins, const Color& p_modulate=Color(1,1,1));
protected:
RID _make_test_cube();
RID test_texture;
static VisualServer* (*create_func)();
static void _bind_methods();
public:
static VisualServer *get_singleton();
static VisualServer *create();
enum MipMapPolicy {
MIPMAPS_ENABLED,
MIPMAPS_ENABLED_FOR_PO2,
MIPMAPS_DISABLED
};
virtual void set_mipmap_policy(MipMapPolicy p_policy);
virtual MipMapPolicy get_mipmap_policy() const;
enum {
NO_INDEX_ARRAY=-1,
CUSTOM_ARRAY_SIZE=8,
ARRAY_WEIGHTS_SIZE=4,
MAX_PARTICLE_COLOR_PHASES=4,
MAX_PARTICLE_ATTRACTORS=4,
MAX_CURSORS = 8,
};
/* TEXTURE API */
enum TextureFlags {
TEXTURE_FLAG_MIPMAPS=1, /// Enable automatic mipmap generation - when available
TEXTURE_FLAG_REPEAT=2, /// Repeat texture (Tiling), otherwise Clamping
TEXTURE_FLAG_FILTER=4, /// Create texure with linear (or available) filter
TEXTURE_FLAG_CUBEMAP=8,
TEXTURE_FLAG_VIDEO_SURFACE=16,
TEXTURE_FLAGS_DEFAULT=TEXTURE_FLAG_REPEAT|TEXTURE_FLAG_MIPMAPS|TEXTURE_FLAG_FILTER
};
enum CubeMapSide {
CUBEMAP_LEFT,
CUBEMAP_RIGHT,
CUBEMAP_BOTTOM,
CUBEMAP_TOP,
CUBEMAP_FRONT,
CUBEMAP_BACK
};
virtual RID texture_create()=0;
RID texture_create_from_image(const Image& p_image,uint32_t p_flags=TEXTURE_FLAGS_DEFAULT); // helper
virtual void texture_allocate(RID p_texture,int p_width, int p_height,Image::Format p_format,uint32_t p_flags=TEXTURE_FLAGS_DEFAULT)=0;
virtual void texture_set_data(RID p_texture,const Image& p_image,CubeMapSide p_cube_side=CUBEMAP_LEFT)=0;
virtual Image texture_get_data(RID p_texture,CubeMapSide p_cube_side=CUBEMAP_LEFT) const=0;
virtual void texture_set_flags(RID p_texture,uint32_t p_flags) =0;
virtual uint32_t texture_get_flags(RID p_texture) const=0;
virtual Image::Format texture_get_format(RID p_texture) const=0;
virtual uint32_t texture_get_width(RID p_texture) const=0;
virtual uint32_t texture_get_height(RID p_texture) const=0;
virtual void texture_set_size_override(RID p_texture,int p_width, int p_height)=0;
virtual bool texture_can_stream(RID p_texture) const=0;
virtual void texture_set_reload_hook(RID p_texture,ObjectID p_owner,const StringName& p_function) const=0;
/* SHADER API */
enum ShaderMode {
SHADER_MATERIAL,
SHADER_CANVAS_ITEM,
SHADER_POST_PROCESS,
};
virtual RID shader_create(ShaderMode p_mode=SHADER_MATERIAL)=0;
virtual void shader_set_mode(RID p_shader,ShaderMode p_mode)=0;
virtual ShaderMode shader_get_mode(RID p_shader) const=0;
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)=0;
virtual String shader_get_fragment_code(RID p_shader) const=0;
virtual String shader_get_vertex_code(RID p_shader) const=0;
virtual void shader_get_param_list(RID p_shader, List<PropertyInfo> *p_param_list) const=0;
/* COMMON MATERIAL API */
virtual RID material_create()=0;
virtual void material_set_shader(RID p_shader_material, RID p_shader)=0;
virtual RID material_get_shader(RID p_shader_material) const=0;
virtual void material_set_param(RID p_material, const StringName& p_param, const Variant& p_value)=0;
virtual Variant material_get_param(RID p_material, const StringName& p_param) const=0;
enum MaterialFlag {
MATERIAL_FLAG_VISIBLE,
MATERIAL_FLAG_DOUBLE_SIDED,
MATERIAL_FLAG_INVERT_FACES, ///< Invert front/back of the object
MATERIAL_FLAG_UNSHADED,
MATERIAL_FLAG_ONTOP,
MATERIAL_FLAG_WIREFRAME,
MATERIAL_FLAG_BILLBOARD,
MATERIAL_FLAG_MAX,
};
virtual void material_set_flag(RID p_material, MaterialFlag p_flag,bool p_enabled)=0;
virtual bool material_get_flag(RID p_material,MaterialFlag p_flag) const=0;
enum MaterialShadeModel {
MATERIAL_SHADE_MODEL_LAMBERT,
MATERIAL_SHADE_MODEL_LAMBERT_WRAP,
MATERIAL_SHADE_MODEL_TOON
};
/* FIXED MATERIAL */
virtual void material_set_shade_model(RID p_material, MaterialShadeModel p_model)=0;
virtual MaterialShadeModel material_get_shade_model(RID p_material) const=0;
enum MaterialHint {
MATERIAL_HINT_DECAL,
MATERIAL_HINT_OPAQUE_PRE_PASS,
MATERIAL_HINT_NO_SHADOW,
MATERIAL_HINT_NO_DEPTH_DRAW,
MATERIAL_HINT_MAX
};
virtual void material_set_hint(RID p_material, MaterialHint p_hint,bool p_enabled)=0;
virtual bool material_get_hint(RID p_material,MaterialHint p_hint) const=0;
enum MaterialBlendMode {
MATERIAL_BLEND_MODE_MIX, //default
MATERIAL_BLEND_MODE_ADD,
MATERIAL_BLEND_MODE_SUB,
MATERIAL_BLEND_MODE_MUL
};
virtual void material_set_blend_mode(RID p_material,MaterialBlendMode p_mode)=0;
virtual MaterialBlendMode material_get_blend_mode(RID p_material) const=0;
virtual void material_set_line_width(RID p_material,float p_line_width)=0;
virtual float material_get_line_width(RID p_material) const=0;
//fixed material api
virtual RID fixed_material_create()=0;
enum FixedMaterialParam {
FIXED_MATERIAL_PARAM_DIFFUSE,
FIXED_MATERIAL_PARAM_DETAIL,
FIXED_MATERIAL_PARAM_SPECULAR,
FIXED_MATERIAL_PARAM_EMISSION,
FIXED_MATERIAL_PARAM_SPECULAR_EXP,
FIXED_MATERIAL_PARAM_GLOW,
FIXED_MATERIAL_PARAM_NORMAL,
FIXED_MATERIAL_PARAM_SHADE_PARAM,
FIXED_MATERIAL_PARAM_MAX
};
enum FixedMaterialTexCoordMode {
FIXED_MATERIAL_TEXCOORD_UV,
FIXED_MATERIAL_TEXCOORD_UV_TRANSFORM,
FIXED_MATERIAL_TEXCOORD_UV2,
FIXED_MATERIAL_TEXCOORD_SPHERE
};
enum FixedMaterialFlags {
FIXED_MATERIAL_FLAG_USE_ALPHA,
FIXED_MATERIAL_FLAG_USE_COLOR_ARRAY,
FIXED_MATERIAL_FLAG_USE_POINT_SIZE,
FIXED_MATERIAL_FLAG_MAX,
};
virtual void fixed_material_set_flag(RID p_material, FixedMaterialFlags p_flag, bool p_enabled)=0;
virtual bool fixed_material_get_flag(RID p_material, FixedMaterialFlags p_flag) const=0;
virtual void fixed_material_set_param(RID p_material, FixedMaterialParam p_parameter, const Variant& p_value)=0;
virtual Variant fixed_material_get_param(RID p_material,FixedMaterialParam p_parameter) const=0;
virtual void fixed_material_set_texture(RID p_material,FixedMaterialParam p_parameter, RID p_texture)=0;
virtual RID fixed_material_get_texture(RID p_material,FixedMaterialParam p_parameter) const=0;
virtual void fixed_material_set_detail_blend_mode(RID p_material,MaterialBlendMode p_mode)=0;
virtual MaterialBlendMode fixed_material_get_detail_blend_mode(RID p_material) const=0;
virtual void fixed_material_set_texcoord_mode(RID p_material,FixedMaterialParam p_parameter, FixedMaterialTexCoordMode p_mode)=0;
virtual FixedMaterialTexCoordMode fixed_material_get_texcoord_mode(RID p_material,FixedMaterialParam p_parameter) const=0;
virtual void fixed_material_set_uv_transform(RID p_material,const Transform& p_transform)=0;
virtual Transform fixed_material_get_uv_transform(RID p_material) const=0;
virtual void fixed_material_set_point_size(RID p_material,float p_size)=0;
virtual float fixed_material_get_point_size(RID p_material) const=0;
/* MESH API */
enum ArrayType {
ARRAY_VERTEX=0,
ARRAY_NORMAL=1,
ARRAY_TANGENT=2,
ARRAY_COLOR=3,
ARRAY_TEX_UV=4,
ARRAY_TEX_UV2=5,
ARRAY_BONES=6,
ARRAY_WEIGHTS=7,
ARRAY_INDEX=8,
ARRAY_MAX=9
};
enum ArrayFormat {
/* ARRAY FORMAT FLAGS */
ARRAY_FORMAT_VERTEX=1<<ARRAY_VERTEX, // mandatory
ARRAY_FORMAT_NORMAL=1<<ARRAY_NORMAL,
ARRAY_FORMAT_TANGENT=1<<ARRAY_TANGENT,
ARRAY_FORMAT_COLOR=1<<ARRAY_COLOR,
ARRAY_FORMAT_TEX_UV=1<<ARRAY_TEX_UV,
ARRAY_FORMAT_TEX_UV2=1<<ARRAY_TEX_UV2,
ARRAY_FORMAT_BONES=1<<ARRAY_BONES,
ARRAY_FORMAT_WEIGHTS=1<<ARRAY_WEIGHTS,
ARRAY_FORMAT_INDEX=1<<ARRAY_INDEX,
};
enum PrimitiveType {
PRIMITIVE_POINTS=0,
PRIMITIVE_LINES=1,
PRIMITIVE_LINE_STRIP=2,
PRIMITIVE_LINE_LOOP=3,
PRIMITIVE_TRIANGLES=4,
PRIMITIVE_TRIANGLE_STRIP=5,
PRIMITIVE_TRIANGLE_FAN=6,
PRIMITIVE_MAX=7,
};
virtual RID mesh_create()=0;
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)=0;
virtual Array mesh_get_surface_arrays(RID p_mesh,int p_surface) const=0;
virtual Array mesh_get_surface_morph_arrays(RID p_mesh,int p_surface) const=0;
virtual void mesh_add_custom_surface(RID p_mesh,const Variant& p_dat)=0; //this is used by each platform in a different way
virtual void mesh_set_morph_target_count(RID p_mesh,int p_amount)=0;
virtual int mesh_get_morph_target_count(RID p_mesh) const=0;
enum MorphTargetMode {
MORPH_MODE_NORMALIZED,
MORPH_MODE_RELATIVE,
};
virtual void mesh_set_morph_target_mode(RID p_mesh,MorphTargetMode p_mode)=0;
virtual MorphTargetMode mesh_get_morph_target_mode(RID p_mesh) const=0;
virtual void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material,bool p_owned=false)=0;
virtual RID mesh_surface_get_material(RID p_mesh, int p_surface) const=0;
virtual int mesh_surface_get_array_len(RID p_mesh, int p_surface) const=0;
virtual int mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const=0;
virtual uint32_t mesh_surface_get_format(RID p_mesh, int p_surface) const=0;
virtual PrimitiveType mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const=0;
virtual void mesh_remove_surface(RID p_mesh,int p_index)=0;
virtual int mesh_get_surface_count(RID p_mesh) const=0;
/* MULTIMESH API */
virtual RID multimesh_create()=0;
virtual void multimesh_set_instance_count(RID p_multimesh,int p_count)=0;
virtual int multimesh_get_instance_count(RID p_multimesh) const=0;
virtual void multimesh_set_mesh(RID p_multimesh,RID p_mesh)=0;
virtual void multimesh_set_aabb(RID p_multimesh,const AABB& p_aabb)=0;
virtual void multimesh_instance_set_transform(RID p_multimesh,int p_index,const Transform& p_transform)=0;
virtual void multimesh_instance_set_color(RID p_multimesh,int p_index,const Color& p_color)=0;
virtual RID multimesh_get_mesh(RID p_multimesh) const=0;
virtual AABB multimesh_get_aabb(RID p_multimesh,const AABB& p_aabb) const=0;;
virtual Transform multimesh_instance_get_transform(RID p_multimesh,int p_index) const=0;
virtual Color multimesh_instance_get_color(RID p_multimesh,int p_index) const=0;
virtual void multimesh_set_visible_instances(RID p_multimesh,int p_visible)=0;
virtual int multimesh_get_visible_instances(RID p_multimesh) const=0;
/* PARTICLES API */
virtual RID particles_create()=0;
enum ParticleVariable {
PARTICLE_LIFETIME,
PARTICLE_SPREAD,
PARTICLE_GRAVITY,
PARTICLE_LINEAR_VELOCITY,
PARTICLE_ANGULAR_VELOCITY,
PARTICLE_LINEAR_ACCELERATION,
PARTICLE_RADIAL_ACCELERATION,
PARTICLE_TANGENTIAL_ACCELERATION,
PARTICLE_DAMPING,
PARTICLE_INITIAL_SIZE,
PARTICLE_FINAL_SIZE,
PARTICLE_INITIAL_ANGLE,
PARTICLE_HEIGHT,
PARTICLE_HEIGHT_SPEED_SCALE,
PARTICLE_VAR_MAX
};
virtual void particles_set_amount(RID p_particles, int p_amount)=0;
virtual int particles_get_amount(RID p_particles) const=0;
virtual void particles_set_emitting(RID p_particles, bool p_emitting)=0;
virtual bool particles_is_emitting(RID p_particles) const=0;
virtual void particles_set_visibility_aabb(RID p_particles, const AABB& p_visibility)=0;
virtual AABB particles_get_visibility_aabb(RID p_particles) const=0;
virtual void particles_set_emission_half_extents(RID p_particles, const Vector3& p_half_extents)=0;
virtual Vector3 particles_get_emission_half_extents(RID p_particles) const=0;
virtual void particles_set_emission_base_velocity(RID p_particles, const Vector3& p_base_velocity)=0;
virtual Vector3 particles_get_emission_base_velocity(RID p_particles) const=0;
virtual void particles_set_emission_points(RID p_particles, const DVector<Vector3>& p_points)=0;
virtual DVector<Vector3> particles_get_emission_points(RID p_particles) const=0;
virtual void particles_set_gravity_normal(RID p_particles, const Vector3& p_normal)=0;
virtual Vector3 particles_get_gravity_normal(RID p_particles) const=0;
virtual void particles_set_variable(RID p_particles, ParticleVariable p_variable,float p_value)=0;
virtual float particles_get_variable(RID p_particles, ParticleVariable p_variable) const=0;
virtual void particles_set_randomness(RID p_particles, ParticleVariable p_variable,float p_randomness)=0;
virtual float particles_get_randomness(RID p_particles, ParticleVariable p_variable) const=0;
virtual void particles_set_color_phases(RID p_particles, int p_phases)=0;
virtual int particles_get_color_phases(RID p_particles) const=0;
virtual void particles_set_color_phase_pos(RID p_particles, int p_phase, float p_pos)=0;
virtual float particles_get_color_phase_pos(RID p_particles, int p_phase) const=0;
virtual void particles_set_color_phase_color(RID p_particles, int p_phase, const Color& p_color)=0;
virtual Color particles_get_color_phase_color(RID p_particles, int p_phase) const=0;
virtual void particles_set_attractors(RID p_particles, int p_attractors)=0;
virtual int particles_get_attractors(RID p_particles) const=0;
virtual void particles_set_attractor_pos(RID p_particles, int p_attractor, const Vector3& p_pos)=0;
virtual Vector3 particles_get_attractor_pos(RID p_particles,int p_attractor) const=0;
virtual void particles_set_attractor_strength(RID p_particles, int p_attractor, float p_force)=0;
virtual float particles_get_attractor_strength(RID p_particles,int p_attractor) const=0;
virtual void particles_set_material(RID p_particles, RID p_material,bool p_owned=false)=0;
virtual RID particles_get_material(RID p_particles) const=0;
virtual void particles_set_height_from_velocity(RID p_particles, bool p_enable)=0;
virtual bool particles_has_height_from_velocity(RID p_particles) const=0;
virtual void particles_set_use_local_coordinates(RID p_particles, bool p_enable)=0;
virtual bool particles_is_using_local_coordinates(RID p_particles) const=0;
/* Light API */
enum LightType {
LIGHT_DIRECTIONAL,
LIGHT_OMNI,
LIGHT_SPOT
};
enum LightColor {
LIGHT_COLOR_AMBIENT,
LIGHT_COLOR_DIFFUSE,
LIGHT_COLOR_SPECULAR
};
enum LightParam {
LIGHT_PARAM_SPOT_ATTENUATION,
LIGHT_PARAM_SPOT_ANGLE,
LIGHT_PARAM_RADIUS,
LIGHT_PARAM_ENERGY,
LIGHT_PARAM_ATTENUATION,
LIGHT_PARAM_SHADOW_DARKENING,
LIGHT_PARAM_SHADOW_Z_OFFSET,
LIGHT_PARAM_SHADOW_Z_SLOPE_SCALE,
LIGHT_PARAM_MAX
};
virtual RID light_create(LightType p_type)=0;
virtual LightType light_get_type(RID p_light) const=0;
virtual void light_set_color(RID p_light,LightColor p_type, const Color& p_color)=0;
virtual Color light_get_color(RID p_light,LightColor p_type) const=0;
virtual void light_set_shadow(RID p_light,bool p_enabled)=0;
virtual bool light_has_shadow(RID p_light) const=0;
virtual void light_set_volumetric(RID p_light,bool p_enabled)=0;
virtual bool light_is_volumetric(RID p_light) const=0;
virtual void light_set_projector(RID p_light,RID p_texture)=0;
virtual RID light_get_projector(RID p_light) const=0;
virtual void light_set_param(RID p_light, LightParam p_var, float p_value)=0;
virtual float light_get_param(RID p_light, LightParam p_var) const=0;
enum LightOp {
LIGHT_OPERATOR_ADD,
LIGHT_OPERATOR_SUB
};
virtual void light_set_operator(RID p_light,LightOp p_op)=0;
virtual LightOp light_get_operator(RID p_light) const=0;
// omni light
enum LightOmniShadowMode {
LIGHT_OMNI_SHADOW_DEFAULT,
LIGHT_OMNI_SHADOW_DUAL_PARABOLOID,
LIGHT_OMNI_SHADOW_CUBEMAP
};
virtual void light_omni_set_shadow_mode(RID p_light,LightOmniShadowMode p_mode)=0;
virtual LightOmniShadowMode light_omni_get_shadow_mode(RID p_light) const=0;
// directional light
enum LightDirectionalShadowMode {
LIGHT_DIRECTIONAL_SHADOW_ORTHOGONAL,
LIGHT_DIRECTIONAL_SHADOW_PERSPECTIVE,
LIGHT_DIRECTIONAL_SHADOW_PARALLEL_SPLIT
};
virtual void light_directional_set_shadow_mode(RID p_light,LightDirectionalShadowMode p_mode)=0;
virtual LightDirectionalShadowMode light_directional_get_shadow_mode(RID p_light) const=0;
enum LightDirectionalShadowParam {
LIGHT_DIRECTIONAL_SHADOW_PARAM_MAX_DISTANCE,
LIGHT_DIRECTIONAL_SHADOW_PARAM_PSSM_SPLIT_WEIGHT,
LIGHT_DIRECTIONAL_SHADOW_PARAM_PSSM_ZOFFSET_SCALE,
};
virtual void light_directional_set_shadow_param(RID p_light,LightDirectionalShadowParam p_param, float p_value)=0;
virtual float light_directional_get_shadow_param(RID p_light,LightDirectionalShadowParam p_param) const=0;
//@TODO fallof model and all that stuff
/* SKELETON API */
virtual RID skeleton_create()=0;
virtual void skeleton_resize(RID p_skeleton,int p_bones)=0;
virtual int skeleton_get_bone_count(RID p_skeleton) const=0;
virtual void skeleton_bone_set_transform(RID p_skeleton,int p_bone, const Transform& p_transform)=0;
virtual Transform skeleton_bone_get_transform(RID p_skeleton,int p_bone)=0;
/* ROOM API */
virtual RID room_create()=0;
virtual void room_set_bounds(RID p_room, const BSP_Tree& p_bounds)=0;
virtual BSP_Tree room_get_bounds(RID p_room) const=0;
/* PORTAL API */
// portals are only (x/y) points, forming a convex shape, which its clockwise
// order points outside. (z is 0);
virtual RID portal_create()=0;
virtual void portal_set_shape(RID p_portal, const Vector<Point2>& p_shape)=0;
virtual Vector<Point2> portal_get_shape(RID p_portal) const=0;
virtual void portal_set_enabled(RID p_portal, bool p_enabled)=0;
virtual bool portal_is_enabled(RID p_portal) const=0;
virtual void portal_set_disable_distance(RID p_portal, float p_distance)=0;
virtual float portal_get_disable_distance(RID p_portal) const=0;
virtual void portal_set_disabled_color(RID p_portal, const Color& p_color)=0;
virtual Color portal_get_disabled_color(RID p_portal) const=0;
virtual void portal_set_connect_range(RID p_portal, float p_range) =0;
virtual float portal_get_connect_range(RID p_portal) const =0;
/* CAMERA API */
virtual RID camera_create()=0;
virtual void camera_set_perspective(RID p_camera,float p_fovy_degrees, float p_z_near, float p_z_far)=0;
virtual void camera_set_orthogonal(RID p_camera,float p_size, float p_z_near, float p_z_far)=0;
virtual void camera_set_transform(RID p_camera,const Transform& p_transform)=0;
virtual void camera_set_visible_layers(RID p_camera,uint32_t p_layers)=0;
virtual uint32_t camera_get_visible_layers(RID p_camera) const=0;
virtual void camera_set_environment(RID p_camera,RID p_env)=0;
virtual RID camera_get_environment(RID p_camera) const=0;
virtual void camera_set_use_vertical_aspect(RID p_camera,bool p_enable)=0;
virtual bool camera_is_using_vertical_aspect(RID p_camera,bool p_enable) const=0;
/*
virtual void camera_add_layer(RID p_camera);
virtual void camera_layer_move_up(RID p_camera,int p_layer);
virtual void camera_layer_move_down(RID p_camera,int p_layer);
virtual void camera_layer_set_mask(RID p_camera,int p_layer,int p_mask);
virtual int camera_layer_get_mask(RID p_camera,int p_layer) const;
enum CameraLayerFlag {
FLAG_CLEAR_DEPTH,
FLAG_CLEAR_COLOR,
FLAG_IGNORE_FOG,
};
virtual void camera_layer_set_flag(RID p_camera,int p_layer,bool p_enable);
virtual bool camera_layer_get_flag(RID p_camera,int p_layer) const;
*/
/* VIEWPORT API */
virtual RID viewport_create()=0;
virtual void viewport_attach_to_screen(RID p_viewport,int p_screen=0)=0;
virtual void viewport_detach(RID p_viewport)=0;
virtual void viewport_set_render_target_to_screen_rect(RID p_viewport,const Rect2& p_rect)=0;
enum RenderTargetUpdateMode {
RENDER_TARGET_UPDATE_DISABLED,
RENDER_TARGET_UPDATE_ONCE, //then goes to disabled
RENDER_TARGET_UPDATE_WHEN_VISIBLE, // default
RENDER_TARGET_UPDATE_ALWAYS
};
virtual void viewport_set_as_render_target(RID p_viewport,bool p_enable)=0;
virtual void viewport_set_render_target_update_mode(RID p_viewport,RenderTargetUpdateMode p_mode)=0;
virtual RenderTargetUpdateMode viewport_get_render_target_update_mode(RID p_viewport) const=0;
virtual RID viewport_get_render_target_texture(RID p_viewport) const=0;
virtual void viewport_set_render_target_vflip(RID p_viewport,bool p_enable)=0;
virtual bool viewport_get_render_target_vflip(RID p_viewport) const=0;
virtual void viewport_queue_screen_capture(RID p_viewport)=0;
virtual Image viewport_get_screen_capture(RID p_viewport) const=0;
struct ViewportRect {
int x,y,width,height;
ViewportRect() { x=y=width=height=0; }
};
virtual void viewport_set_rect(RID p_viewport,const ViewportRect& p_rect)=0;
virtual ViewportRect viewport_get_rect(RID p_viewport) const=0;
virtual void viewport_set_hide_scenario(RID p_viewport,bool p_hide)=0;
virtual void viewport_set_hide_canvas(RID p_viewport,bool p_hide)=0;
virtual void viewport_attach_camera(RID p_viewport,RID p_camera)=0;
virtual void viewport_set_scenario(RID p_viewport,RID p_scenario)=0;
virtual RID viewport_get_attached_camera(RID p_viewport) const=0;
virtual RID viewport_get_scenario(RID p_viewport) const=0;
virtual void viewport_attach_canvas(RID p_viewport,RID p_canvas)=0;
virtual void viewport_remove_canvas(RID p_viewport,RID p_canvas)=0;
virtual void viewport_set_canvas_transform(RID p_viewport,RID p_canvas,const Matrix32& p_offset)=0;
virtual Matrix32 viewport_get_canvas_transform(RID p_viewport,RID p_canvas) const=0;
virtual void viewport_set_transparent_background(RID p_viewport,bool p_enabled)=0;
virtual bool viewport_has_transparent_background(RID p_viewport) const=0;
virtual void viewport_set_global_canvas_transform(RID p_viewport,const Matrix32& p_transform)=0;
virtual Matrix32 viewport_get_global_canvas_transform(RID p_viewport) const=0;
virtual void viewport_set_canvas_layer(RID p_viewport,RID p_canvas,int p_layer)=0;
/* ENVIRONMENT API */
virtual RID environment_create()=0;
enum EnvironmentBG {
ENV_BG_KEEP,
ENV_BG_DEFAULT_COLOR,
ENV_BG_COLOR,
ENV_BG_TEXTURE,
ENV_BG_CUBEMAP,
ENV_BG_TEXTURE_RGBE,
ENV_BG_CUBEMAP_RGBE,
ENV_BG_MAX
};
virtual void environment_set_background(RID p_env,EnvironmentBG p_bg)=0;
virtual EnvironmentBG environment_get_background(RID p_env) const=0;
enum EnvironmentBGParam {
ENV_BG_PARAM_COLOR,
ENV_BG_PARAM_TEXTURE,
ENV_BG_PARAM_CUBEMAP,
ENV_BG_PARAM_ENERGY,
ENV_BG_PARAM_SCALE,
ENV_BG_PARAM_MAX
};
virtual void environment_set_background_param(RID p_env,EnvironmentBGParam p_param, const Variant& p_value)=0;
virtual Variant environment_get_background_param(RID p_env,EnvironmentBGParam p_param) const=0;
enum EnvironmentFx {
ENV_FX_GLOW,
ENV_FX_DOF_BLUR,
ENV_FX_HDR,
ENV_FX_FOG,
ENV_FX_BCS,
ENV_FX_GAMMA,
ENV_FX_MAX
};
virtual void environment_set_enable_fx(RID p_env,EnvironmentFx p_effect,bool p_enabled)=0;
virtual bool environment_is_fx_enabled(RID p_env,EnvironmentFx p_mode) const=0;
enum EnvironmentFxParam {
ENV_FX_PARAM_GLOW_BLUR_PASSES,
ENV_FX_PARAM_GLOW_BLOOM,
ENV_FX_PARAM_GLOW_BLOOM_TRESHOLD,
ENV_FX_PARAM_DOF_BLUR_PASSES,
ENV_FX_PARAM_DOF_BLUR_BEGIN,
ENV_FX_PARAM_DOF_BLUR_RANGE,
ENV_FX_PARAM_HDR_EXPOSURE,
ENV_FX_PARAM_HDR_SCALAR,
ENV_FX_PARAM_HDR_GLOW_TRESHOLD,
ENV_FX_PARAM_HDR_GLOW_SCALE,
ENV_FX_PARAM_HDR_MIN_LUMINANCE,
ENV_FX_PARAM_HDR_MAX_LUMINANCE,
ENV_FX_PARAM_HDR_EXPOSURE_ADJUST_SPEED,
ENV_FX_PARAM_FOG_BEGIN,
ENV_FX_PARAM_FOG_BEGIN_COLOR,
ENV_FX_PARAM_FOG_END_COLOR,
ENV_FX_PARAM_FOG_ATTENUATION,
ENV_FX_PARAM_FOG_BG,
ENV_FX_PARAM_BCS_BRIGHTNESS,
ENV_FX_PARAM_BCS_CONTRAST,
ENV_FX_PARAM_BCS_SATURATION,
ENV_FX_PARAM_GAMMA,
ENV_FX_PARAM_MAX
};
virtual void environment_fx_set_param(RID p_env,EnvironmentFxParam p_effect,const Variant& p_param)=0;
virtual Variant environment_fx_get_param(RID p_env,EnvironmentFxParam p_effect) const=0;
/* SCENARIO API */
virtual RID scenario_create()=0;
enum ScenarioDebugMode {
SCENARIO_DEBUG_DISABLED,
SCENARIO_DEBUG_WIREFRAME,
SCENARIO_DEBUG_OVERDRAW,
};
virtual void scenario_set_debug(RID p_scenario,ScenarioDebugMode p_debug_mode)=0;
virtual void scenario_set_environment(RID p_scenario, RID p_environment)=0;
virtual RID scenario_get_environment(RID p_scenario, RID p_environment) const=0;
/* INSTANCING API */
enum InstanceType {
INSTANCE_NONE,
INSTANCE_MESH,
INSTANCE_MULTIMESH,
INSTANCE_PARTICLES,
INSTANCE_LIGHT,
INSTANCE_ROOM,
INSTANCE_PORTAL,
INSTANCE_GEOMETRY_MASK=(1<<INSTANCE_MESH)|(1<<INSTANCE_MULTIMESH)|(1<<INSTANCE_PARTICLES)
};
virtual RID instance_create2(RID p_base, RID p_scenario);
// virtual RID instance_create(RID p_base,RID p_scenario)=0; // from can be mesh, light, area and portal so far.
virtual RID instance_create()=0; // from can be mesh, light, poly, area and portal so far.
virtual void instance_set_base(RID p_instance, RID p_base)=0; // from can be mesh, light, poly, area and portal so far.
virtual RID instance_get_base(RID p_instance) const=0;
virtual void instance_set_scenario(RID p_instance, RID p_scenario)=0; // from can be mesh, light, poly, area and portal so far.
virtual RID instance_get_scenario(RID p_instance) const=0;
virtual void instance_set_layer_mask(RID p_instance, uint32_t p_mask)=0;
virtual uint32_t instance_get_layer_mask(RID p_instance) const=0;
virtual AABB instance_get_base_aabb(RID p_instance) const=0;
virtual void instance_set_transform(RID p_instance, const Transform& p_transform)=0;
virtual Transform instance_get_transform(RID p_instance) const=0;
virtual void instance_attach_object_instance_ID(RID p_instance,uint32_t p_ID)=0;
virtual uint32_t instance_get_object_instance_ID(RID p_instance) const=0;
virtual void instance_set_morph_target_weight(RID p_instance,int p_shape, float p_weight)=0;
virtual float instance_get_morph_target_weight(RID p_instance,int p_shape) const=0;
virtual void instance_attach_skeleton(RID p_instance,RID p_skeleton)=0;
virtual RID instance_get_skeleton(RID p_instance) const=0;
virtual void instance_set_exterior( RID p_instance, bool p_enabled )=0;
virtual bool instance_is_exterior( RID p_instance) const=0;
virtual void instance_set_room( RID p_instance, RID p_room )=0;
virtual RID instance_get_room( RID p_instance ) const =0;
virtual void instance_set_extra_visibility_margin( RID p_instance, real_t p_margin )=0;
virtual real_t instance_get_extra_visibility_margin( RID p_instance ) const =0;
// don't use these in a game!
virtual Vector<RID> instances_cull_aabb(const AABB& p_aabb, RID p_scenario=RID()) const=0;
virtual Vector<RID> instances_cull_ray(const Vector3& p_from, const Vector3& p_to, RID p_scenario=RID()) const=0;
virtual Vector<RID> instances_cull_convex(const Vector<Plane>& p_convex, RID p_scenario=RID()) const=0;
enum InstanceFlags {
INSTANCE_FLAG_VISIBLE,
INSTANCE_FLAG_BILLBOARD,
INSTANCE_FLAG_BILLBOARD_FIX_Y,
INSTANCE_FLAG_CAST_SHADOW,
INSTANCE_FLAG_RECEIVE_SHADOWS,
INSTANCE_FLAG_DEPH_SCALE,
INSTANCE_FLAG_VISIBLE_IN_ALL_ROOMS,
INSTANCE_FLAG_MAX
};
virtual void instance_geometry_set_flag(RID p_instance,InstanceFlags p_flags,bool p_enabled)=0;
virtual bool instance_geometry_get_flag(RID p_instance,InstanceFlags p_flags) const=0;
virtual void instance_geometry_set_material_override(RID p_instance, RID p_material)=0;
virtual RID instance_geometry_get_material_override(RID p_instance) const=0;
virtual void instance_geometry_set_draw_range(RID p_instance,float p_min,float p_max)=0;
virtual float instance_geometry_get_draw_range_max(RID p_instance) const=0;
virtual float instance_geometry_get_draw_range_min(RID p_instance) const=0;
/* CANVAS (2D) */
virtual RID canvas_create()=0;
virtual void canvas_set_item_mirroring(RID p_canvas,RID p_item,const Point2& p_mirroring)=0;
virtual Point2 canvas_get_item_mirroring(RID p_canvas,RID p_item) const=0;
virtual RID canvas_item_create()=0;
virtual void canvas_item_set_parent(RID p_item,RID p_parent)=0;
virtual RID canvas_item_get_parent(RID p_canvas_item) const=0;
virtual void canvas_item_set_visible(RID p_item,bool p_visible)=0;
virtual bool canvas_item_is_visible(RID p_item) const=0;
virtual void canvas_item_set_blend_mode(RID p_canvas_item,MaterialBlendMode p_blend)=0;
virtual void canvas_item_attach_viewport(RID p_item, RID p_viewport)=0;
//virtual void canvas_item_set_rect(RID p_item, const Rect2& p_rect)=0;
virtual void canvas_item_set_transform(RID p_item, const Matrix32& p_transform)=0;
virtual void canvas_item_set_clip(RID p_item, bool p_clip)=0;
virtual void canvas_item_set_custom_rect(RID p_item, bool p_custom_rect,const Rect2& p_rect=Rect2())=0;
virtual void canvas_item_set_opacity(RID p_item, float p_opacity)=0;
virtual float canvas_item_get_opacity(RID p_item, float p_opacity) const=0;
virtual void canvas_item_set_self_opacity(RID p_item, float p_self_opacity)=0;
virtual float canvas_item_get_self_opacity(RID p_item, float p_self_opacity) const=0;
virtual void canvas_item_set_on_top(RID p_item, bool p_on_top)=0;
virtual bool canvas_item_is_on_top(RID p_item) const=0;
virtual void canvas_item_add_line(RID p_item, const Point2& p_from, const Point2& p_to,const Color& p_color,float p_width=1.0)=0;
virtual void canvas_item_add_rect(RID p_item, const Rect2& p_rect, const Color& p_color)=0;
virtual void canvas_item_add_circle(RID p_item, const Point2& p_pos, float p_radius,const Color& p_color)=0;
virtual void canvas_item_add_texture_rect(RID p_item, const Rect2& p_rect, RID p_texture,bool p_tile=false,const Color& p_modulate=Color(1,1,1))=0;
virtual void canvas_item_add_texture_rect_region(RID p_item, const Rect2& p_rect, RID p_texture,const Rect2& p_src_rect,const Color& p_modulate=Color(1,1,1))=0;
virtual void canvas_item_add_style_box(RID p_item, const Rect2& p_rect, RID p_texture,const Vector2& p_topleft, const Vector2& p_bottomright, bool p_draw_center=true,const Color& p_modulate=Color(1,1,1))=0;
virtual void canvas_item_add_primitive(RID p_item, const Vector<Point2>& p_points, const Vector<Color>& p_colors,const Vector<Point2>& p_uvs, RID p_texture,float p_width=1.0)=0;
virtual void canvas_item_add_polygon(RID p_item, const Vector<Point2>& p_points, const Vector<Color>& p_colors,const Vector<Point2>& p_uvs=Vector<Point2>(), RID p_texture=RID())=0;
virtual void canvas_item_add_triangle_array(RID p_item, const Vector<int>& p_indices, const Vector<Point2>& p_points, const Vector<Color>& p_colors,const Vector<Point2>& p_uvs=Vector<Point2>(), RID p_texture=RID(), int p_count=-1)=0;
virtual void canvas_item_add_triangle_array_ptr(RID p_item, int p_count, const int* p_indices, const Point2* p_points, const Color* p_colors,const Point2* p_uvs=NULL, RID p_texture=RID())=0;
virtual void canvas_item_add_set_transform(RID p_item,const Matrix32& p_transform)=0;
virtual void canvas_item_add_set_blend_mode(RID p_item, MaterialBlendMode p_blend)=0;
virtual void canvas_item_add_clip_ignore(RID p_item, bool p_ignore)=0;
virtual void canvas_item_clear(RID p_item)=0;
virtual void canvas_item_raise(RID p_item)=0;
/* CURSOR */
virtual void cursor_set_rotation(float p_rotation, int p_cursor = 0)=0; // radians
virtual void cursor_set_texture(RID p_texture, const Point2 &p_center_offset = Point2(0, 0), int p_cursor=0)=0;
virtual void cursor_set_visible(bool p_visible, int p_cursor = 0)=0;
virtual void cursor_set_pos(const Point2& p_pos, int p_cursor = 0)=0;
/* BLACK BARS */
virtual void black_bars_set_margins(int p_left, int p_top, int p_right, int p_bottom)=0;
/* FREE */
virtual void free( RID p_rid )=0; ///< free RIDs associated with the visual server
/* CUSTOM SHADING */
virtual void custom_shade_model_set_shader(int p_model, RID p_shader)=0;
virtual RID custom_shade_model_get_shader(int p_model) const=0;
virtual void custom_shade_model_set_name(int p_model, const String& p_name)=0;
virtual String custom_shade_model_get_name(int p_model) const=0;
virtual void custom_shade_model_set_param_info(int p_model, const List<PropertyInfo>& p_info)=0;
virtual void custom_shade_model_get_param_info(int p_model, List<PropertyInfo>* p_info) const=0;
/* EVENT QUEUING */
virtual void draw()=0;
virtual void flush()=0;
virtual bool has_changed() const=0;
virtual void init()=0;
virtual void finish()=0;
/* STATUS INFORMATION */
enum RenderInfo {
INFO_OBJECTS_IN_FRAME,
INFO_VERTICES_IN_FRAME,
INFO_MATERIAL_CHANGES_IN_FRAME,
INFO_SHADER_CHANGES_IN_FRAME,
INFO_SURFACE_CHANGES_IN_FRAME,
INFO_DRAW_CALLS_IN_FRAME,
INFO_USAGE_VIDEO_MEM_TOTAL,
INFO_VIDEO_MEM_USED,
INFO_TEXTURE_MEM_USED,
INFO_VERTEX_MEM_USED,
};
virtual int get_render_info(RenderInfo p_info)=0;
/* TESTING */
virtual RID get_test_cube()=0;
virtual RID get_test_texture();
virtual RID make_sphere_mesh(int p_lats,int p_lons,float p_radius);
virtual void mesh_add_surface_from_mesh_data( RID p_mesh, const Geometry::MeshData& p_mesh_data);
virtual void mesh_add_surface_from_planes( RID p_mesh, const DVector<Plane>& p_planes);
virtual void set_boot_image(const Image& p_image, const Color& p_color)=0;
virtual void set_default_clear_color(const Color& p_color)=0;
enum Features {
FEATURE_SHADERS,
FEATURE_MULTITHREADED,
FEATURE_NEEDS_RELOAD_HOOK,
};
virtual bool has_feature(Features p_feature) const=0;
VisualServer();
virtual ~VisualServer();
};
// make variant understand the enums
VARIANT_ENUM_CAST( VisualServer::CubeMapSide );
VARIANT_ENUM_CAST( VisualServer::TextureFlags );
VARIANT_ENUM_CAST( VisualServer::ShaderMode );
VARIANT_ENUM_CAST( VisualServer::MaterialFlag );
VARIANT_ENUM_CAST( VisualServer::MaterialBlendMode );
VARIANT_ENUM_CAST( VisualServer::ParticleVariable );
VARIANT_ENUM_CAST( VisualServer::ArrayType );
VARIANT_ENUM_CAST( VisualServer::ArrayFormat );
VARIANT_ENUM_CAST( VisualServer::PrimitiveType );
VARIANT_ENUM_CAST( VisualServer::LightType );
VARIANT_ENUM_CAST( VisualServer::LightColor );
VARIANT_ENUM_CAST( VisualServer::LightParam );
VARIANT_ENUM_CAST( VisualServer::ScenarioDebugMode );
VARIANT_ENUM_CAST( VisualServer::InstanceType );
VARIANT_ENUM_CAST( VisualServer::RenderInfo );
VARIANT_ENUM_CAST( VisualServer::MipMapPolicy );
//typedef VisualServer VS; // makes it easier to use
#define VS VisualServer
#endif
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