void RasterizerGLES3::set_current_render_target(RID p_render_target) {
if (!p_render_target.is_valid() && storage->frame.current_rt && storage->frame.clear_request) {
//handle pending clear request, if the framebuffer was not cleared
glBindFramebuffer(GL_FRAMEBUFFER, storage->frame.current_rt->fbo);
print_line("unbind clear of: " + storage->frame.clear_request_color);
glClearColor(
storage->frame.clear_request_color.r,
storage->frame.clear_request_color.g,
storage->frame.clear_request_color.b,
storage->frame.clear_request_color.a);
glClear(GL_COLOR_BUFFER_BIT);
}
if (p_render_target.is_valid()) {
RasterizerStorageGLES3::RenderTarget *rt = storage->render_target_owner.getornull(p_render_target);
if (!rt) {
storage->frame.current_rt = NULL;
}
ERR_FAIL_COND(!rt);
storage->frame.current_rt = rt;
storage->frame.clear_request = false;
glViewport(0, 0, rt->width, rt->height);
} else {
storage->frame.current_rt = NULL;
storage->frame.clear_request = false;
glViewport(0, 0, OS::get_singleton()->get_window_size().width, OS::get_singleton()->get_window_size().height);
glBindFramebuffer(GL_FRAMEBUFFER, RasterizerStorageGLES3::system_fbo);
}
}
void MobileVRInterface::commit_for_eye(ARVRInterface::Eyes p_eye, RID p_render_target, const Rect2 &p_screen_rect) {
_THREAD_SAFE_METHOD_
// We must have a valid render target
ERR_FAIL_COND(!p_render_target.is_valid());
// Because we are rendering to our device we must use our main viewport!
ERR_FAIL_COND(p_screen_rect == Rect2());
Rect2 dest = p_screen_rect;
Vector2 eye_center;
// we output half a screen
dest.size.x *= 0.5;
if (p_eye == ARVRInterface::EYE_LEFT) {
eye_center.x = ((-intraocular_dist / 2.0) + (display_width / 4.0)) / (display_width / 2.0);
} else if (p_eye == ARVRInterface::EYE_RIGHT) {
dest.position.x = dest.size.x;
eye_center.x = ((intraocular_dist / 2.0) - (display_width / 4.0)) / (display_width / 2.0);
}
// we don't offset the eye center vertically (yet)
eye_center.y = 0.0;
// unset our render target so we are outputting to our main screen by making RasterizerStorageGLES3::system_fbo our current FBO
VSG::rasterizer->set_current_render_target(RID());
// and output
VSG::rasterizer->output_lens_distorted_to_screen(p_render_target, dest, k1, k2, eye_center, oversample);
};
void VisualServerCanvas::canvas_item_add_polygon(RID p_item, const Vector<Point2> &p_points, const Vector<Color> &p_colors, const Vector<Point2> &p_uvs, RID p_texture) {
Item *canvas_item = canvas_item_owner.getornull(p_item);
ERR_FAIL_COND(!canvas_item);
#ifdef DEBUG_ENABLED
int pointcount = p_points.size();
ERR_FAIL_COND(pointcount < 3);
int color_size = p_colors.size();
int uv_size = p_uvs.size();
ERR_FAIL_COND(color_size != 0 && color_size != 1 && color_size != pointcount);
ERR_FAIL_COND(uv_size != 0 && (uv_size != pointcount || !p_texture.is_valid()));
#endif
Vector<int> indices = Geometry::triangulate_polygon(p_points);
if (indices.empty()) {
ERR_EXPLAIN("Bad Polygon!");
ERR_FAIL_V();
}
Item::CommandPolygon *polygon = memnew(Item::CommandPolygon);
ERR_FAIL_COND(!polygon);
polygon->texture = p_texture;
polygon->points = p_points;
polygon->uvs = p_uvs;
polygon->colors = p_colors;
polygon->indices = indices;
polygon->count = indices.size();
canvas_item->rect_dirty = true;
canvas_item->commands.push_back(polygon);
}
void _ray_query_callback(const RID &p_rid, ObjectID p_id, int p_shape, const Vector2 &p_point, const Vector2 &p_normal) {
Vector2 ray_end;
if (p_rid.is_valid()) {
ray_end = p_point;
} else {
ray_end = ray_to;
}
VisualServer *vs = VisualServer::get_singleton();
vs->canvas_item_clear(ray);
vs->canvas_item_add_line(ray, ray_from, ray_end, p_rid.is_valid() ? Color(0, 1, 0.4) : Color(1, 0.4, 0), 2);
if (p_rid.is_valid())
vs->canvas_item_add_line(ray, ray_end, ray_end + p_normal * 20, p_rid.is_valid() ? Color(0, 1, 0.4) : Color(1, 0.4, 0), 2);
}
void BulletPhysicsServer::area_set_space(RID p_area, RID p_space) {
AreaBullet *area = area_owner.get(p_area);
ERR_FAIL_COND(!area);
SpaceBullet *space = NULL;
if (p_space.is_valid()) {
space = space_owner.get(p_space);
ERR_FAIL_COND(!space);
}
area->set_space(space);
}
RID VisualServer::texture_create_from_image(const Image& p_image,uint32_t p_flags) {
RID texture = texture_create();
texture_allocate(texture,p_image.get_width(), p_image.get_height(), p_image.get_format(), p_flags); //if it has mipmaps, use, else generate
ERR_FAIL_COND_V(!texture.is_valid(),texture);
texture_set_data(texture, p_image );
return texture;
}
void Physics2DServerSW::area_set_space(RID p_area, RID p_space) {
Area2DSW *area = area_owner.get(p_area);
ERR_FAIL_COND(!area);
Space2DSW *space = NULL;
if (p_space.is_valid()) {
space = space_owner.get(p_space);
ERR_FAIL_COND(!space);
}
area->set_space(space);
};
void Physics2DServerSW::body_set_space(RID p_body, RID p_space) {
Body2DSW *body = body_owner.get(p_body);
ERR_FAIL_COND(!body);
Space2DSW *space = NULL;
if (p_space.is_valid()) {
space = space_owner.get(p_space);
ERR_FAIL_COND(!space);
}
body->set_space(space);
};
void BulletPhysicsServer::soft_body_set_space(RID p_body, RID p_space) {
SoftBodyBullet *body = soft_body_owner.get(p_body);
ERR_FAIL_COND(!body);
SpaceBullet *space = NULL;
if (p_space.is_valid()) {
space = space_owner.get(p_space);
ERR_FAIL_COND(!space);
}
if (body->get_space() == space)
return; //pointles
body->set_space(space);
}
void Physics2DServerSW::body_set_space(RID p_body, RID p_space) {
Body2DSW *body = body_owner.get(p_body);
ERR_FAIL_COND(!body);
Space2DSW *space = NULL;
if (p_space.is_valid()) {
space = space_owner.get(p_space);
ERR_FAIL_COND(!space);
}
if (body->get_space() == space)
return; //pointless
body->clear_constraint_map();
body->set_space(space);
};
void MobileVRInterface::commit_for_eye(ARVRInterface::Eyes p_eye, RID p_render_target, const Rect2 &p_screen_rect) {
_THREAD_SAFE_METHOD_
// We must have a valid render target
ERR_FAIL_COND(!p_render_target.is_valid());
// We must have an initialised shader
ERR_FAIL_COND(lens_shader != NULL);
// Because we are rendering to our device we must use our main viewport!
ERR_FAIL_COND(p_screen_rect == Rect2());
float offset_x = 0.0;
float aspect_ratio = 0.5 * p_screen_rect.size.x / p_screen_rect.size.y;
Vector2 eye_center;
if (p_eye == ARVRInterface::EYE_LEFT) {
offset_x = -1.0;
eye_center.x = ((-intraocular_dist / 2.0) + (display_width / 4.0)) / (display_width / 2.0);
} else if (p_eye == ARVRInterface::EYE_RIGHT) {
eye_center.x = ((intraocular_dist / 2.0) - (display_width / 4.0)) / (display_width / 2.0);
}
// unset our render target so we are outputting to our main screen by making RasterizerStorageGLES3::system_fbo our current FBO
VSG::rasterizer->set_current_render_target(RID());
// now output to screen
// VSG::rasterizer->blit_render_target_to_screen(p_render_target, screen_rect, 0);
// get our render target
RID eye_texture = VSG::storage->render_target_get_texture(p_render_target);
uint32_t texid = VS::get_singleton()->texture_get_texid(eye_texture);
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, texid);
lens_shader->bind();
lens_shader->set_uniform(LensDistortedShaderGLES3::OFFSET_X, offset_x);
lens_shader->set_uniform(LensDistortedShaderGLES3::K1, k1);
lens_shader->set_uniform(LensDistortedShaderGLES3::K2, k2);
lens_shader->set_uniform(LensDistortedShaderGLES3::EYE_CENTER, eye_center);
lens_shader->set_uniform(LensDistortedShaderGLES3::UPSCALE, oversample);
lens_shader->set_uniform(LensDistortedShaderGLES3::ASPECT_RATIO, aspect_ratio);
glBindVertexArray(half_screen_array);
glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
glBindVertexArray(0);
};
void PhysicsServerSW::body_set_space(RID p_body, RID p_space) {
BodySW *body = body_owner.get(p_body);
ERR_FAIL_COND(!body);
SpaceSW *space=NULL;
if (p_space.is_valid()) {
space = space_owner.get(p_space);
ERR_FAIL_COND(!space);
}
if (body->get_space()==space)
return; //pointles
body->set_space(space);
};
RID BulletPhysicsServer::joint_create_cone_twist(RID p_body_A, const Transform &p_local_frame_A, RID p_body_B, const Transform &p_local_frame_B) {
RigidBodyBullet *body_A = rigid_body_owner.get(p_body_A);
ERR_FAIL_COND_V(!body_A, RID());
JointAssertSpace(body_A, "A", RID());
RigidBodyBullet *body_B = NULL;
if (p_body_B.is_valid()) {
body_B = rigid_body_owner.get(p_body_B);
JointAssertSpace(body_B, "B", RID());
JointAssertSameSpace(body_A, body_B, RID());
}
JointBullet *joint = bulletnew(ConeTwistJointBullet(body_A, body_B, p_local_frame_A, p_local_frame_B));
AddJointToSpace(body_A, joint, true);
CreateThenReturnRID(joint_owner, joint);
}
void BakedLightmap::_clear_lightmaps() {
ERR_FAIL_COND(!light_data.is_valid());
for (int i = 0; i < light_data->get_user_count(); i++) {
Node *node = get_node(light_data->get_user_path(i));
int instance_idx = light_data->get_user_instance(i);
if (instance_idx >= 0) {
RID instance = node->call("get_bake_mesh_instance", instance_idx);
if (instance.is_valid()) {
VS::get_singleton()->instance_set_use_lightmap(instance, get_instance(), RID());
}
} else {
VisualInstance *vi = Object::cast_to<VisualInstance>(node);
ERR_CONTINUE(!vi);
VS::get_singleton()->instance_set_use_lightmap(vi->get_instance(), get_instance(), RID());
}
}
}
void PhysicsServerSW::area_set_space(RID p_area, RID p_space) {
AreaSW *area = area_owner.get(p_area);
ERR_FAIL_COND(!area);
SpaceSW *space = NULL;
if (p_space.is_valid()) {
space = space_owner.get(p_space);
ERR_FAIL_COND(!space);
}
if (area->get_space() == space)
return; //pointless
area->clear_constraints();
area->set_space(space);
};
void SoftBodyVisualServerHandler::prepare(RID p_mesh, int p_surface) {
clear();
ERR_FAIL_COND(!p_mesh.is_valid());
mesh = p_mesh;
surface = p_surface;
const uint32_t surface_format = VS::get_singleton()->mesh_surface_get_format(mesh, surface);
const int surface_vertex_len = VS::get_singleton()->mesh_surface_get_array_len(mesh, p_surface);
const int surface_index_len = VS::get_singleton()->mesh_surface_get_array_index_len(mesh, p_surface);
uint32_t surface_offsets[VS::ARRAY_MAX];
buffer = VS::get_singleton()->mesh_surface_get_array(mesh, surface);
stride = VS::get_singleton()->mesh_surface_make_offsets_from_format(surface_format, surface_vertex_len, surface_index_len, surface_offsets);
offset_vertices = surface_offsets[VS::ARRAY_VERTEX];
offset_normal = surface_offsets[VS::ARRAY_NORMAL];
}
void VisualServerCanvas::canvas_item_set_parent(RID p_item, RID p_parent) {
Item *canvas_item = canvas_item_owner.getornull(p_item);
ERR_FAIL_COND(!canvas_item);
if (canvas_item->parent.is_valid()) {
if (canvas_owner.owns(canvas_item->parent)) {
Canvas *canvas = canvas_owner.get(canvas_item->parent);
canvas->erase_item(canvas_item);
} else if (canvas_item_owner.owns(canvas_item->parent)) {
Item *item_owner = canvas_item_owner.get(canvas_item->parent);
item_owner->child_items.erase(canvas_item);
}
canvas_item->parent = RID();
}
if (p_parent.is_valid()) {
if (canvas_owner.owns(p_parent)) {
Canvas *canvas = canvas_owner.get(p_parent);
Canvas::ChildItem ci;
ci.item = canvas_item;
canvas->child_items.push_back(ci);
canvas->children_order_dirty = true;
} else if (canvas_item_owner.owns(p_parent)) {
Item *item_owner = canvas_item_owner.get(p_parent);
item_owner->child_items.push_back(canvas_item);
item_owner->children_order_dirty = true;
} else {
ERR_EXPLAIN("Invalid parent");
ERR_FAIL();
}
}
canvas_item->parent = p_parent;
}
RID BulletPhysicsServer::joint_create_hinge_simple(RID p_body_A, const Vector3 &p_pivot_A, const Vector3 &p_axis_A, RID p_body_B, const Vector3 &p_pivot_B, const Vector3 &p_axis_B) {
RigidBodyBullet *body_A = rigid_body_owner.get(p_body_A);
ERR_FAIL_COND_V(!body_A, RID());
JointAssertSpace(body_A, "A", RID());
RigidBodyBullet *body_B = NULL;
if (p_body_B.is_valid()) {
body_B = rigid_body_owner.get(p_body_B);
JointAssertSpace(body_B, "B", RID());
JointAssertSameSpace(body_A, body_B, RID());
}
ERR_FAIL_COND_V(body_A == body_B, RID());
JointBullet *joint = bulletnew(HingeJointBullet(body_A, body_B, p_pivot_A, p_pivot_B, p_axis_A, p_axis_B));
AddJointToSpace(body_A, joint, true);
CreateThenReturnRID(joint_owner, joint);
}
RID PhysicsServerSW::joint_create_pin(RID p_body_A,const Vector3& p_local_A,RID p_body_B,const Vector3& p_local_B) {
BodySW *body_A = body_owner.get(p_body_A);
ERR_FAIL_COND_V(!body_A,RID());
if (!p_body_B.is_valid()) {
ERR_FAIL_COND_V(!body_A->get_space(),RID());
p_body_B=body_A->get_space()->get_static_global_body();
}
BodySW *body_B = body_owner.get(p_body_B);
ERR_FAIL_COND_V(!body_B,RID());
ERR_FAIL_COND_V(body_A==body_B,RID());
JointSW *joint = memnew( PinJointSW(body_A,p_local_A,body_B,p_local_B) );
RID rid = joint_owner.make_rid(joint);
joint->set_self(rid);
return rid;
}
RID PhysicsServerSW::joint_create_generic_6dof(RID p_body_A,const Transform& p_local_frame_A,RID p_body_B,const Transform& p_local_frame_B) {
BodySW *body_A = body_owner.get(p_body_A);
ERR_FAIL_COND_V(!body_A,RID());
if (!p_body_B.is_valid()) {
ERR_FAIL_COND_V(!body_A->get_space(),RID());
p_body_B=body_A->get_space()->get_static_global_body();
}
BodySW *body_B = body_owner.get(p_body_B);
ERR_FAIL_COND_V(!body_B,RID());
ERR_FAIL_COND_V(body_A==body_B,RID());
JointSW *joint = memnew( Generic6DOFJointSW(body_A,body_B,p_local_frame_A,p_local_frame_B,true) );
RID rid = joint_owner.make_rid(joint);
joint->set_self(rid);
return rid;
}
void PhysicsServerSW::free(RID p_rid) {
if (shape_owner.owns(p_rid)) {
ShapeSW *shape = shape_owner.get(p_rid);
while(shape->get_owners().size()) {
ShapeOwnerSW *so=shape->get_owners().front()->key();
so->remove_shape(shape);
}
shape_owner.free(p_rid);
memdelete(shape);
} else if (body_owner.owns(p_rid)) {
BodySW *body = body_owner.get(p_rid);
// if (body->get_state_query())
// _clear_query(body->get_state_query());
// if (body->get_direct_state_query())
// _clear_query(body->get_direct_state_query());
body->set_space(NULL);
while( body->get_shape_count() ) {
body->remove_shape(0);
}
while (body->get_constraint_map().size()) {
RID self = body->get_constraint_map().front()->key()->get_self();
ERR_FAIL_COND(!self.is_valid());
free(self);
}
body_owner.free(p_rid);
memdelete(body);
} else if (area_owner.owns(p_rid)) {
AreaSW *area = area_owner.get(p_rid);
// if (area->get_monitor_query())
// _clear_query(area->get_monitor_query());
area->set_space(NULL);
while( area->get_shape_count() ) {
area->remove_shape(0);
}
area_owner.free(p_rid);
memdelete(area);
} else if (space_owner.owns(p_rid)) {
SpaceSW *space = space_owner.get(p_rid);
while(space->get_objects().size()) {
CollisionObjectSW *co = (CollisionObjectSW *)space->get_objects().front()->get();
co->set_space(NULL);
}
active_spaces.erase(space);
free(space->get_default_area()->get_self());
free(space->get_static_global_body());
space_owner.free(p_rid);
memdelete(space);
} else if (joint_owner.owns(p_rid)) {
JointSW *joint = joint_owner.get(p_rid);
for(int i=0;i<joint->get_body_count();i++) {
joint->get_body_ptr()[i]->remove_constraint(joint);
}
joint_owner.free(p_rid);
memdelete(joint);
} else {
ERR_EXPLAIN("Invalid ID");
ERR_FAIL();
}
};
void Particles2D::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_PROCESS: {
_process_particles( get_process_delta_time() );
} break;
case NOTIFICATION_ENTER_TREE: {
float ppt=preprocess;
while(ppt>0) {
_process_particles(0.1);
ppt-=0.1;
}
} break;
case NOTIFICATION_DRAW: {
if (particles.size()==0 || lifetime==0)
return;
RID ci=get_canvas_item();
Size2 size(1,1);
Point2 center;
int total_frames=1;
if (!texture.is_null()) {
size=texture->get_size();
size.x/=h_frames;
size.y/=v_frames;
total_frames=h_frames*v_frames;
}
float time_pos=(time/lifetime);
Particle *pdata=&particles[0];
int particle_count=particles.size();
RID texrid;
if (texture.is_valid())
texrid = texture->get_rid();
Matrix32 invxform;
if (!local_space)
invxform=get_global_transform().affine_inverse();
int start_particle = (int)(time * (float)particle_count / lifetime);
for (int id=0;id<particle_count;++id) {
int i = start_particle + id;
if (i >= particle_count) {
i -= particle_count;
}
Particle &p=pdata[i];
if (!p.active)
continue;
float ptime = ((float)i / particle_count)*explosiveness;
if (ptime<time_pos)
ptime=time_pos-ptime;
else
ptime=(1.0-ptime)+time_pos;
uint32_t rand_seed=p.seed*(i+1);
Color color;
if(color_ramp.is_valid())
{
color = color_ramp->get_color_at_offset(ptime);
} else
{
color = default_color;
}
{
float huerand=_rand_from_seed(&rand_seed);
float huerot = param[PARAM_HUE_VARIATION] + randomness[PARAM_HUE_VARIATION] * huerand;
if (Math::abs(huerot) > CMP_EPSILON) {
float h=color.get_h();
float s=color.get_s();
float v=color.get_v();
float a=color.a;
//float preh=h;
h+=huerot;
h=Math::abs(Math::fposmod(h,1.0));
//print_line("rand: "+rtos(randomness[PARAM_HUE_VARIATION])+" rand: "+rtos(huerand));
//print_line(itos(i)+":hue: "+rtos(preh)+" + "+rtos(huerot)+" = "+rtos(h));
color.set_hsv(h,s,v);
color.a=a;
}
}
float initial_size = param[PARAM_INITIAL_SIZE]+param[PARAM_INITIAL_SIZE]*_rand_from_seed(&rand_seed)*randomness[PARAM_FINAL_SIZE];
float final_size = param[PARAM_FINAL_SIZE]+param[PARAM_FINAL_SIZE]*_rand_from_seed(&rand_seed)*randomness[PARAM_FINAL_SIZE];
float size_mult=initial_size*(1.0-ptime) + final_size*ptime;
//Size2 rectsize=size * size_mult;
//rectsize=rectsize.floor();
//Rect2 r = Rect2(Vecto,rectsize);
Matrix32 xform;
if (p.rot) {
xform.set_rotation(p.rot);
xform.translate(-size*size_mult/2.0);
xform.elements[2]+=p.pos;
} else {
xform.elements[2]=-size*size_mult/2.0;
xform.elements[2]+=p.pos;
}
if (!local_space) {
xform = invxform * xform;
}
xform.scale_basis(Size2(size_mult,size_mult));
VisualServer::get_singleton()->canvas_item_add_set_transform(ci,xform);
if (texrid.is_valid()) {
Rect2 src_rect;
src_rect.size=size;
if (total_frames>1) {
int frame = Math::fast_ftoi(Math::floor(p.frame*total_frames)) % total_frames;
src_rect.pos.x = size.x * (frame%h_frames);
src_rect.pos.y = size.y * (frame/h_frames);
}
texture->draw_rect_region(ci,Rect2(Point2(),size),src_rect,color);
//VisualServer::get_singleton()->canvas_item_add_texture_rect(ci,r,texrid,false,color);
} else {
VisualServer::get_singleton()->canvas_item_add_rect(ci,Rect2(Point2(),size),color);
}
}
} break;
}
}
