/*************************************************************************/ /* texture.cpp */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* http://www.godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2017 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 "texture.h" #include "io/image_loader.h" #include "core/os/os.h" Size2 Texture::get_size() const { return Size2(get_width(),get_height()); } void Texture::draw(RID p_canvas_item, const Point2& p_pos, const Color& p_modulate, bool p_transpose) const { VisualServer::get_singleton()->canvas_item_add_texture_rect(p_canvas_item,Rect2( p_pos, get_size()),get_rid(),false,p_modulate,p_transpose); } void Texture::draw_rect(RID p_canvas_item,const Rect2& p_rect, bool p_tile,const Color& p_modulate, bool p_transpose) const { VisualServer::get_singleton()->canvas_item_add_texture_rect(p_canvas_item,p_rect,get_rid(),p_tile,p_modulate,p_transpose); } void Texture::draw_rect_region(RID p_canvas_item,const Rect2& p_rect, const Rect2& p_src_rect,const Color& p_modulate, bool p_transpose) const{ VisualServer::get_singleton()->canvas_item_add_texture_rect_region(p_canvas_item,p_rect,get_rid(),p_src_rect,p_modulate,p_transpose); } bool Texture::get_rect_region(const Rect2& p_rect, const Rect2& p_src_rect,Rect2& r_rect,Rect2& r_src_rect) const { r_rect=p_rect; r_src_rect=p_src_rect; return true; } void Texture::_bind_methods() { ClassDB::bind_method(_MD("get_width"),&Texture::get_width); ClassDB::bind_method(_MD("get_height"),&Texture::get_height); ClassDB::bind_method(_MD("get_size"),&Texture::get_size); ClassDB::bind_method(_MD("has_alpha"),&Texture::has_alpha); ClassDB::bind_method(_MD("set_flags","flags"),&Texture::set_flags); ClassDB::bind_method(_MD("get_flags"),&Texture::get_flags); ClassDB::bind_method(_MD("draw","canvas_item","pos","modulate","transpose"),&Texture::draw,DEFVAL(Color(1,1,1)),DEFVAL(false)); ClassDB::bind_method(_MD("draw_rect","canvas_item","rect","tile","modulate","transpose"),&Texture::draw_rect,DEFVAL(Color(1,1,1)),DEFVAL(false)); ClassDB::bind_method(_MD("draw_rect_region","canvas_item","rect","src_rect","modulate","transpose"),&Texture::draw_rect_region,DEFVAL(Color(1,1,1)),DEFVAL(false)); BIND_CONSTANT( FLAG_MIPMAPS ); BIND_CONSTANT( FLAG_REPEAT ); BIND_CONSTANT( FLAG_FILTER ); BIND_CONSTANT( FLAG_VIDEO_SURFACE ); BIND_CONSTANT( FLAGS_DEFAULT ); BIND_CONSTANT( FLAG_ANISOTROPIC_FILTER ); BIND_CONSTANT( FLAG_CONVERT_TO_LINEAR ); BIND_CONSTANT( FLAG_MIRRORED_REPEAT ); } Texture::Texture() { } ///////////////////// void ImageTexture::reload_from_file() { String path=get_path(); if (!path.is_resource_file()) return; uint32_t flags = get_flags(); Image img; Error err = ImageLoader::load_image(path,&img); ERR_FAIL_COND(err!=OK); create_from_image(img,flags); } bool ImageTexture::_set(const StringName& p_name, const Variant& p_value) { if (p_name=="image" && p_value.get_type()==Variant::IMAGE) create_from_image( p_value,flags ); else if (p_name=="flags") if (w*h==0) flags=p_value; else set_flags(p_value); else if (p_name=="size") { Size2 s = p_value; w=s.width; h=s.height; VisualServer::get_singleton()->texture_set_size_override(texture,w,h); } else if (p_name=="storage") { storage=Storage(p_value.operator int()); } else if (p_name=="lossy_quality") { lossy_storage_quality=p_value; } else if (p_name=="_data") { _set_data(p_value); } else return false; return true; } bool ImageTexture::_get(const StringName& p_name,Variant &r_ret) const { if (p_name=="image_data") { } else if (p_name=="image") r_ret= get_data(); else if (p_name=="flags") r_ret= flags; else if (p_name=="size") r_ret=Size2(w,h); else if (p_name=="storage") r_ret= storage; else if (p_name=="lossy_quality") r_ret= lossy_storage_quality; else return false; return true; } void ImageTexture::_get_property_list( List *p_list) const { PropertyHint img_hint=PROPERTY_HINT_NONE; if (storage==STORAGE_COMPRESS_LOSSY) { img_hint=PROPERTY_HINT_IMAGE_COMPRESS_LOSSY; } else if (storage==STORAGE_COMPRESS_LOSSLESS) { img_hint=PROPERTY_HINT_IMAGE_COMPRESS_LOSSLESS; } p_list->push_back( PropertyInfo( Variant::INT, "flags", PROPERTY_HINT_FLAGS,"Mipmaps,Repeat,Filter,Anisotropic,sRGB,Mirrored Repeat") ); p_list->push_back( PropertyInfo( Variant::IMAGE, "image", img_hint,String::num(lossy_storage_quality)) ); p_list->push_back( PropertyInfo( Variant::VECTOR2, "size",PROPERTY_HINT_NONE, "")); p_list->push_back( PropertyInfo( Variant::INT, "storage", PROPERTY_HINT_ENUM,"Uncompressed,Compress Lossy,Compress Lossless")); p_list->push_back( PropertyInfo( Variant::REAL, "lossy_quality", PROPERTY_HINT_RANGE,"0.0,1.0,0.01" )); } void ImageTexture::_reload_hook(const RID& p_hook) { String path=get_path(); if (!path.is_resource_file()) return; Image img; Error err = ImageLoader::load_image(path,&img); ERR_FAIL_COND(err!=OK); VisualServer::get_singleton()->texture_set_data(texture,img); _change_notify(); } void ImageTexture::create(int p_width, int p_height,Image::Format p_format,uint32_t p_flags) { flags=p_flags; VisualServer::get_singleton()->texture_allocate(texture,p_width, p_height, p_format, p_flags); format=p_format; w=p_width; h=p_height; } void ImageTexture::create_from_image(const Image& p_image, uint32_t p_flags) { flags=p_flags; w=p_image.get_width(); h=p_image.get_height(); format=p_image.get_format(); VisualServer::get_singleton()->texture_allocate(texture,p_image.get_width(),p_image.get_height(), p_image.get_format(), p_flags); VisualServer::get_singleton()->texture_set_data(texture,p_image); _change_notify(); } void ImageTexture::set_flags(uint32_t p_flags) { /* uint32_t cube = flags & FLAG_CUBEMAP; if (flags == p_flags&cube) return; flags=p_flags|cube; */ flags=p_flags; VisualServer::get_singleton()->texture_set_flags(texture,p_flags); } uint32_t ImageTexture::get_flags() const { return ImageTexture::flags; } Image::Format ImageTexture::get_format() const { return format; } void ImageTexture::load(const String& p_path) { Image img; img.load(p_path); create_from_image(img); } void ImageTexture::set_data(const Image& p_image) { VisualServer::get_singleton()->texture_set_data(texture,p_image); _change_notify(); } void ImageTexture::_resource_path_changed() { String path=get_path(); } Image ImageTexture::get_data() const { return VisualServer::get_singleton()->texture_get_data(texture); } int ImageTexture::get_width() const { return w; } int ImageTexture::get_height() const { return h; } RID ImageTexture::get_rid() const { return texture; } void ImageTexture::fix_alpha_edges() { if (format==Image::FORMAT_RGBA8 /*&& !(flags&FLAG_CUBEMAP)*/) { Image img = get_data(); img.fix_alpha_edges(); set_data(img); } } void ImageTexture::premultiply_alpha() { if (format==Image::FORMAT_RGBA8 /*&& !(flags&FLAG_CUBEMAP)*/) { Image img = get_data(); img.premultiply_alpha(); set_data(img); } } void ImageTexture::normal_to_xy() { Image img = get_data(); img.normalmap_to_xy(); create_from_image(img,flags); } void ImageTexture::shrink_x2_and_keep_size() { Size2 sizeov=get_size(); Image img = get_data(); img.resize(img.get_width()/2,img.get_height()/2,Image::INTERPOLATE_BILINEAR); create_from_image(img,flags); set_size_override(sizeov); } bool ImageTexture::has_alpha() const { return ( format==Image::FORMAT_LA8 || format==Image::FORMAT_RGBA8 ); } void ImageTexture::draw(RID p_canvas_item, const Point2& p_pos, const Color& p_modulate, bool p_transpose) const { if ((w|h)==0) return; VisualServer::get_singleton()->canvas_item_add_texture_rect(p_canvas_item,Rect2( p_pos, Size2(w,h)),texture,false,p_modulate,p_transpose); } void ImageTexture::draw_rect(RID p_canvas_item,const Rect2& p_rect, bool p_tile,const Color& p_modulate, bool p_transpose) const { if ((w|h)==0) return; VisualServer::get_singleton()->canvas_item_add_texture_rect(p_canvas_item,p_rect,texture,p_tile,p_modulate,p_transpose); } void ImageTexture::draw_rect_region(RID p_canvas_item,const Rect2& p_rect, const Rect2& p_src_rect,const Color& p_modulate, bool p_transpose) const{ if ((w|h)==0) return; VisualServer::get_singleton()->canvas_item_add_texture_rect_region(p_canvas_item,p_rect,texture,p_src_rect,p_modulate,p_transpose); } void ImageTexture::set_size_override(const Size2& p_size) { Size2 s=p_size; if (s.x!=0) w=s.x; if (s.y!=0) h=s.y; VisualServer::get_singleton()->texture_set_size_override(texture,w,h); } void ImageTexture::set_path(const String& p_path,bool p_take_over) { if (texture.is_valid()) { VisualServer::get_singleton()->texture_set_path(texture,p_path); } Resource::set_path(p_path,p_take_over); } void ImageTexture::set_storage(Storage p_storage) { storage=p_storage; } ImageTexture::Storage ImageTexture::get_storage() const { return storage; } void ImageTexture::set_lossy_storage_quality(float p_lossy_storage_quality) { lossy_storage_quality=p_lossy_storage_quality; } float ImageTexture::get_lossy_storage_quality() const { return lossy_storage_quality; } void ImageTexture::_set_data(Dictionary p_data) { Image img = p_data["image"]; uint32_t flags = p_data["flags"]; create_from_image(img, flags); set_storage(Storage(p_data["storage"].operator int())); set_lossy_storage_quality(p_data["lossy_quality"]); set_size_override(p_data["size"]); }; void ImageTexture::_bind_methods() { ClassDB::bind_method(_MD("create","width","height","format","flags"),&ImageTexture::create,DEFVAL(FLAGS_DEFAULT)); ClassDB::bind_method(_MD("create_from_image","image","flags"),&ImageTexture::create_from_image,DEFVAL(FLAGS_DEFAULT)); ClassDB::bind_method(_MD("get_format"),&ImageTexture::get_format); ClassDB::bind_method(_MD("load","path"),&ImageTexture::load); ClassDB::bind_method(_MD("set_data","image"),&ImageTexture::set_data); ClassDB::bind_method(_MD("get_data","cube_side"),&ImageTexture::get_data); ClassDB::bind_method(_MD("set_storage","mode"),&ImageTexture::set_storage); ClassDB::bind_method(_MD("get_storage"),&ImageTexture::get_storage); ClassDB::bind_method(_MD("set_lossy_storage_quality","quality"),&ImageTexture::set_lossy_storage_quality); ClassDB::bind_method(_MD("get_lossy_storage_quality"),&ImageTexture::get_lossy_storage_quality); ClassDB::bind_method(_MD("fix_alpha_edges"),&ImageTexture::fix_alpha_edges); ClassDB::bind_method(_MD("premultiply_alpha"),&ImageTexture::premultiply_alpha); ClassDB::bind_method(_MD("normal_to_xy"),&ImageTexture::normal_to_xy); ClassDB::bind_method(_MD("shrink_x2_and_keep_size"),&ImageTexture::shrink_x2_and_keep_size); ClassDB::bind_method(_MD("set_size_override","size"),&ImageTexture::set_size_override); ClassDB::set_method_flags(get_class_static(),_SCS("fix_alpha_edges"),METHOD_FLAGS_DEFAULT|METHOD_FLAG_EDITOR); ClassDB::set_method_flags(get_class_static(),_SCS("premultiply_alpha"),METHOD_FLAGS_DEFAULT|METHOD_FLAG_EDITOR); ClassDB::set_method_flags(get_class_static(),_SCS("normal_to_xy"),METHOD_FLAGS_DEFAULT|METHOD_FLAG_EDITOR); ClassDB::set_method_flags(get_class_static(),_SCS("shrink_x2_and_keep_size"),METHOD_FLAGS_DEFAULT|METHOD_FLAG_EDITOR); ClassDB::bind_method(_MD("_reload_hook","rid"),&ImageTexture::_reload_hook); BIND_CONSTANT( STORAGE_RAW ); BIND_CONSTANT( STORAGE_COMPRESS_LOSSY ); BIND_CONSTANT( STORAGE_COMPRESS_LOSSLESS ); } ImageTexture::ImageTexture() { w=h=0; flags=FLAGS_DEFAULT; texture = VisualServer::get_singleton()->texture_create(); storage = STORAGE_RAW; lossy_storage_quality=0.7; } ImageTexture::~ImageTexture() { VisualServer::get_singleton()->free( texture ); } ////////////////////////////////////////// uint32_t StreamTexture::get_flags() const { return flags; } Image::Format StreamTexture::get_format() const { return format; } Error StreamTexture::_load_data(const String& p_path,int &tw,int &th,int& flags,Image& image,int p_size_limit) { FileAccess *f = FileAccess::open(p_path,FileAccess::READ); ERR_FAIL_COND_V(!f,ERR_CANT_OPEN); uint8_t header[4]; f->get_buffer(header,4); if (header[0]!='G' || header[1]!='D' || header[2]!='S' || header[3]!='T') { memdelete(f); ERR_FAIL_COND_V(header[0]!='G' || header[1]!='D' || header[2]!='S' || header[3]!='T',ERR_FILE_CORRUPT); } tw = f->get_32(); th = f->get_32(); flags= f->get_32(); //texture flags! uint32_t df = f->get_32(); //data format print_line("width: "+itos(tw)); print_line("height: "+itos(th)); print_line("flags: "+itos(flags)); print_line("df: "+itos(df)); if (!(df&FORMAT_BIT_STREAM)) { p_size_limit=0; } if (df&FORMAT_BIT_LOSSLESS || df&FORMAT_BIT_LOSSY) { //look for a PNG or WEBP file inside int sw=tw; int sh=th; uint32_t mipmaps = f->get_32(); uint32_t size = f->get_32(); print_line("mipmaps: "+itos(mipmaps)); while(mipmaps>1 && p_size_limit>0 && (sw>p_size_limit || sh>p_size_limit)) { f->seek(f->get_pos()+size); mipmaps = f->get_32(); size = f->get_32(); sw=MAX(sw>>1,1); sh=MAX(sh>>1,1); mipmaps--; } //mipmaps need to be read independently, they will be later combined Vector mipmap_images; int total_size=0; for(int i=0;i pv; pv.resize(size); { PoolVector::Write w = pv.write(); f->get_buffer(w.ptr(),size); } Image img; if (df&FORMAT_BIT_LOSSLESS) { img = Image::lossless_unpacker(pv); } else { img = Image::lossy_unpacker(pv); } if (img.empty()) { memdelete(f); ERR_FAIL_COND_V(img.empty(),ERR_FILE_CORRUPT); } total_size+=img.get_data().size(); mipmap_images.push_back(img); } print_line("mipmap read total: "+itos(mipmap_images.size())); memdelete(f); //no longer needed if (mipmap_images.size()==1) { image=mipmap_images[0]; return OK; } else { PoolVector img_data; img_data.resize(total_size); { PoolVector::Write w=img_data.write(); int ofs=0; for(int i=0;i id = mipmap_images[i].get_data(); int len = id.size(); PoolVector::Read r = id.read(); copymem(&w[ofs],r.ptr(),len); ofs+=len; } } image = Image(sw,sh,true,mipmap_images[0].get_format(),img_data); return OK; } } else { //look for regular format Image::Format format = (Image::Format)(df&FORMAT_MASK_IMAGE_FORMAT); bool mipmaps = df&FORMAT_BIT_HAS_MIPMAPS; if (!mipmaps) { int size = Image::get_image_data_size(tw,th,format,0); PoolVector img_data; img_data.resize(size); { PoolVector::Write w=img_data.write(); f->get_buffer(w.ptr(),size); } memdelete(f); image = Image(tw,th,false,format,img_data); return OK; } else { int sw=tw; int sh=th; int mipmaps = Image::get_image_required_mipmaps(tw,th,format); int total_size = Image::get_image_data_size(tw,th,format,mipmaps); int idx=0; int ofs=0; while(mipmaps>1 && p_size_limit>0 && (sw>p_size_limit || sh>p_size_limit)) { sw=MAX(sw>>1,1); sh=MAX(sh>>1,1); mipmaps--; idx++; } if (idx>0) { ofs=Image::get_image_data_size(tw,th,format,idx-1); } if (total_size - ofs <=0) { memdelete(f); ERR_FAIL_V(ERR_FILE_CORRUPT); } f->seek(f->get_pos()+ofs); PoolVector img_data; img_data.resize(total_size - ofs); { PoolVector::Write w=img_data.write(); int bytes = f->get_buffer(w.ptr(),total_size - ofs); memdelete(f); if (bytes != total_size - ofs) { ERR_FAIL_V(ERR_FILE_CORRUPT); } } image = Image(sw,sh,true,format,img_data); return OK; } } return ERR_BUG; //unreachable } Error StreamTexture::load(const String& p_path) { int lw,lh,lflags; Image image; Error err = _load_data(p_path,lw,lh,lflags,image); if (err) return err; VS::get_singleton()->texture_allocate(texture,image.get_width(),image.get_height(),image.get_format(),lflags); VS::get_singleton()->texture_set_data(texture,image); w=lw; h=lh; flags=lflags; path_to_file=p_path; format=image.get_format(); return OK; } String StreamTexture::get_load_path() const { return path_to_file; } int StreamTexture::get_width() const { return w; } int StreamTexture::get_height() const { return h; } RID StreamTexture::get_rid() const { return texture; } void StreamTexture::draw(RID p_canvas_item, const Point2& p_pos, const Color& p_modulate, bool p_transpose) const { if ((w|h)==0) return; VisualServer::get_singleton()->canvas_item_add_texture_rect(p_canvas_item,Rect2( p_pos, Size2(w,h)),texture,false,p_modulate,p_transpose); } void StreamTexture::draw_rect(RID p_canvas_item,const Rect2& p_rect, bool p_tile,const Color& p_modulate, bool p_transpose) const { if ((w|h)==0) return; VisualServer::get_singleton()->canvas_item_add_texture_rect(p_canvas_item,p_rect,texture,p_tile,p_modulate,p_transpose); } void StreamTexture::draw_rect_region(RID p_canvas_item,const Rect2& p_rect, const Rect2& p_src_rect,const Color& p_modulate, bool p_transpose) const{ if ((w|h)==0) return; VisualServer::get_singleton()->canvas_item_add_texture_rect_region(p_canvas_item,p_rect,texture,p_src_rect,p_modulate,p_transpose); } bool StreamTexture::has_alpha() const { return false; } void StreamTexture::set_flags(uint32_t p_flags){ } void StreamTexture::reload_from_file() { load(path_to_file); } void StreamTexture::_bind_methods() { ClassDB::bind_method(_MD("load","path"),&StreamTexture::load); ClassDB::bind_method(_MD("get_load_path"),&StreamTexture::get_load_path); ADD_PROPERTY( PropertyInfo(Variant::STRING,"load_path",PROPERTY_HINT_FILE,"*.stex"),_SCS("load"),_SCS("get_load_path")); } StreamTexture::StreamTexture() { format=Image::FORMAT_MAX; flags=0; w=0; h=0; texture = VS::get_singleton()->texture_create(); } StreamTexture::~StreamTexture() { VS::get_singleton()->free(texture); } RES ResourceFormatLoaderStreamTexture::load(const String &p_path,const String& p_original_path,Error *r_error) { Ref st; st.instance(); Error err = st->load(p_path); if (r_error) *r_error=err; if (err!=OK) return RES(); return st; } void ResourceFormatLoaderStreamTexture::get_recognized_extensions(List *p_extensions) const{ p_extensions->push_back("stex"); } bool ResourceFormatLoaderStreamTexture::handles_type(const String& p_type) const{ return p_type=="StreamTexture"; } String ResourceFormatLoaderStreamTexture::get_resource_type(const String &p_path) const{ if (p_path.get_extension().to_lower()=="stex") return "StreamTexture"; return ""; } ////////////////////////////////////////// int AtlasTexture::get_width() const { if (region.size.width==0) { if (atlas.is_valid()) return atlas->get_width(); return 1; } else { return region.size.width+margin.size.width; } } int AtlasTexture::get_height() const { if (region.size.height==0) { if (atlas.is_valid()) return atlas->get_height(); return 1; } else { return region.size.height+margin.size.height; } } RID AtlasTexture::get_rid() const { if (atlas.is_valid()) return atlas->get_rid(); return RID(); } bool AtlasTexture::has_alpha() const { if (atlas.is_valid()) return atlas->has_alpha(); return false; } void AtlasTexture::set_flags(uint32_t p_flags) { if (atlas.is_valid()) atlas->set_flags(p_flags); } uint32_t AtlasTexture::get_flags() const{ if (atlas.is_valid()) return atlas->get_flags(); return 0; } void AtlasTexture::set_atlas(const Ref& p_atlas){ if (atlas==p_atlas) return; atlas=p_atlas; emit_changed(); emit_signal("atlas_changed"); } Ref AtlasTexture::get_atlas() const{ return atlas; } void AtlasTexture::set_region(const Rect2& p_region) { region=p_region; emit_changed(); } Rect2 AtlasTexture::get_region() const { return region; } void AtlasTexture::set_margin(const Rect2& p_margin) { margin=p_margin; emit_changed(); } Rect2 AtlasTexture::get_margin() const { return margin; } void AtlasTexture::_bind_methods() { ClassDB::bind_method(_MD("set_atlas","atlas:Texture"),&AtlasTexture::set_atlas); ClassDB::bind_method(_MD("get_atlas:Texture"),&AtlasTexture::get_atlas); ClassDB::bind_method(_MD("set_region","region"),&AtlasTexture::set_region); ClassDB::bind_method(_MD("get_region"),&AtlasTexture::get_region); ClassDB::bind_method(_MD("set_margin","margin"),&AtlasTexture::set_margin); ClassDB::bind_method(_MD("get_margin"),&AtlasTexture::get_margin); ADD_SIGNAL(MethodInfo("atlas_changed")); ADD_PROPERTY( PropertyInfo( Variant::OBJECT, "atlas", PROPERTY_HINT_RESOURCE_TYPE,"Texture"), _SCS("set_atlas"),_SCS("get_atlas") ); ADD_PROPERTY( PropertyInfo( Variant::RECT2, "region"), _SCS("set_region"),_SCS("get_region") ); ADD_PROPERTY( PropertyInfo( Variant::RECT2, "margin"), _SCS("set_margin"),_SCS("get_margin") ); } void AtlasTexture::draw(RID p_canvas_item, const Point2& p_pos, const Color& p_modulate, bool p_transpose) const { Rect2 rc=region; if (!atlas.is_valid()) return; if (rc.size.width==0) { rc.size.width=atlas->get_width(); } if (rc.size.height==0) { rc.size.height=atlas->get_height(); } VS::get_singleton()->canvas_item_add_texture_rect_region(p_canvas_item,Rect2(p_pos+margin.pos,rc.size),atlas->get_rid(),rc,p_modulate,p_transpose); } void AtlasTexture::draw_rect(RID p_canvas_item,const Rect2& p_rect, bool p_tile,const Color& p_modulate, bool p_transpose) const { Rect2 rc=region; if (!atlas.is_valid()) return; if (rc.size.width==0) { rc.size.width=atlas->get_width(); } if (rc.size.height==0) { rc.size.height=atlas->get_height(); } Vector2 scale = p_rect.size / (region.size+margin.size); Rect2 dr( p_rect.pos+margin.pos*scale,rc.size*scale ); VS::get_singleton()->canvas_item_add_texture_rect_region(p_canvas_item,dr,atlas->get_rid(),rc,p_modulate,p_transpose); } void AtlasTexture::draw_rect_region(RID p_canvas_item,const Rect2& p_rect, const Rect2& p_src_rect,const Color& p_modulate, bool p_transpose) const { //this might not necesarily work well if using a rect, needs to be fixed properly Rect2 rc=region; if (!atlas.is_valid()) return; Rect2 src=p_src_rect; src.pos+=(rc.pos-margin.pos); Rect2 src_c = rc.clip(src); if (src_c.size==Size2()) return; Vector2 ofs = (src_c.pos-src.pos); Vector2 scale = p_rect.size / p_src_rect.size; if(scale.x < 0) { float mx = (margin.size.width - margin.pos.x); mx -= margin.pos.x; ofs.x = -(ofs.x + mx); } if(scale.y < 0) { float my = margin.size.height - margin.pos.y; my -= margin.pos.y; ofs.y = -(ofs.y + my); } Rect2 dr( p_rect.pos+ofs*scale,src_c.size*scale ); VS::get_singleton()->canvas_item_add_texture_rect_region(p_canvas_item,dr,atlas->get_rid(),src_c,p_modulate,p_transpose); } bool AtlasTexture::get_rect_region(const Rect2& p_rect, const Rect2& p_src_rect,Rect2& r_rect,Rect2& r_src_rect) const { Rect2 rc=region; if (!atlas.is_valid()) return false; Rect2 src=p_src_rect; src.pos+=(rc.pos-margin.pos); Rect2 src_c = rc.clip(src); if (src_c.size==Size2()) return false; Vector2 ofs = (src_c.pos-src.pos); Vector2 scale = p_rect.size / p_src_rect.size; if(scale.x < 0) { float mx = (margin.size.width - margin.pos.x); mx -= margin.pos.x; ofs.x = -(ofs.x + mx); } if(scale.y < 0) { float my = margin.size.height - margin.pos.y; my -= margin.pos.y; ofs.y = -(ofs.y + my); } Rect2 dr( p_rect.pos+ofs*scale,src_c.size*scale ); r_rect=dr; r_src_rect=src_c; return true; } AtlasTexture::AtlasTexture() { } ////////////////////////////////////////// int LargeTexture::get_width() const { return size.width; } int LargeTexture::get_height() const { return size.height; } RID LargeTexture::get_rid() const { return RID(); } bool LargeTexture::has_alpha() const { for(int i=0;ihas_alpha()) return true; } return false; } void LargeTexture::set_flags(uint32_t p_flags) { for(int i=0;iset_flags(p_flags); } } uint32_t LargeTexture::get_flags() const{ if (pieces.size()) return pieces[0].texture->get_flags(); return 0; } int LargeTexture::add_piece(const Point2& p_offset,const Ref& p_texture) { ERR_FAIL_COND_V(p_texture.is_null(), -1); Piece p; p.offset=p_offset; p.texture=p_texture; pieces.push_back(p); return pieces.size() - 1; } void LargeTexture::set_piece_offset(int p_idx, const Point2& p_offset) { ERR_FAIL_INDEX(p_idx, pieces.size()); pieces[p_idx].offset = p_offset; }; void LargeTexture::set_piece_texture(int p_idx, const Ref& p_texture) { ERR_FAIL_INDEX(p_idx, pieces.size()); pieces[p_idx].texture = p_texture; }; void LargeTexture::set_size(const Size2& p_size){ size=p_size; } void LargeTexture::clear(){ pieces.clear(); size=Size2i(); } Array LargeTexture::_get_data() const { Array arr; for(int i=0;i LargeTexture::get_piece_texture(int p_idx) const{ ERR_FAIL_INDEX_V(p_idx,pieces.size(),Ref()); return pieces[p_idx].texture; } void LargeTexture::_bind_methods() { ClassDB::bind_method(_MD("add_piece","ofs","texture:Texture"),&LargeTexture::add_piece); ClassDB::bind_method(_MD("set_piece_offset", "idx", "ofs"),&LargeTexture::set_piece_offset); ClassDB::bind_method(_MD("set_piece_texture","idx", "texture:Texture"),&LargeTexture::set_piece_texture); ClassDB::bind_method(_MD("set_size","size"),&LargeTexture::set_size); ClassDB::bind_method(_MD("clear"),&LargeTexture::clear); ClassDB::bind_method(_MD("get_piece_count"),&LargeTexture::get_piece_count); ClassDB::bind_method(_MD("get_piece_offset","idx"),&LargeTexture::get_piece_offset); ClassDB::bind_method(_MD("get_piece_texture:Texture","idx"),&LargeTexture::get_piece_texture); ClassDB::bind_method(_MD("_set_data","data"),&LargeTexture::_set_data); ClassDB::bind_method(_MD("_get_data"),&LargeTexture::_get_data); ADD_PROPERTY( PropertyInfo( Variant::ARRAY, "_data",PROPERTY_HINT_NONE,"",PROPERTY_USAGE_NOEDITOR), _SCS("_set_data"),_SCS("_get_data") ); } void LargeTexture::draw(RID p_canvas_item, const Point2& p_pos, const Color& p_modulate, bool p_transpose) const { for(int i=0;idraw(p_canvas_item,pieces[i].offset+p_pos,p_modulate,p_transpose); } } void LargeTexture::draw_rect(RID p_canvas_item,const Rect2& p_rect, bool p_tile,const Color& p_modulate, bool p_transpose) const { //tiling not supported for this if (size.x==0 || size.y==0) return; Size2 scale = p_rect.size/size; for(int i=0;idraw_rect(p_canvas_item,Rect2(pieces[i].offset*scale+p_rect.pos,pieces[i].texture->get_size()*scale),false,p_modulate,p_transpose); } } void LargeTexture::draw_rect_region(RID p_canvas_item,const Rect2& p_rect, const Rect2& p_src_rect,const Color& p_modulate, bool p_transpose) const { //tiling not supported for this if (p_src_rect.size.x==0 || p_src_rect.size.y==0) return; Size2 scale = p_rect.size/p_src_rect.size; for(int i=0;iget_size()); if (!p_src_rect.intersects(rect)) continue; Rect2 local = p_src_rect.clip(rect); Rect2 target = local; target.size*=scale; target.pos=p_rect.pos+(p_src_rect.pos+rect.pos)*scale; local.pos-=rect.pos; pieces[i].texture->draw_rect_region(p_canvas_item,target,local,p_modulate,p_transpose); } } LargeTexture::LargeTexture() { } /////////////////////////////////////////////// void CubeMap::set_flags(uint32_t p_flags) { flags=p_flags; if (_is_valid()) VS::get_singleton()->texture_set_flags(cubemap,flags|VS::TEXTURE_FLAG_CUBEMAP); } uint32_t CubeMap::get_flags() const { return flags; } void CubeMap::set_side(Side p_side,const Image& p_image) { ERR_FAIL_COND(p_image.empty()); ERR_FAIL_INDEX(p_side,6); if (!_is_valid()) { format = p_image.get_format(); w=p_image.get_width(); h=p_image.get_height(); VS::get_singleton()->texture_allocate(cubemap,w,h,p_image.get_format(),flags|VS::TEXTURE_FLAG_CUBEMAP); } VS::get_singleton()->texture_set_data(cubemap,p_image,VS::CubeMapSide(p_side)); valid[p_side]=true; } Image CubeMap::get_side(Side p_side) const { if (!valid[p_side]) return Image(); return VS::get_singleton()->texture_get_data(cubemap,VS::CubeMapSide(p_side)); } Image::Format CubeMap::get_format() const { return format; } int CubeMap::get_width() const { return w; } int CubeMap::get_height() const { return h; } RID CubeMap::get_rid() const { return cubemap; } void CubeMap::set_storage(Storage p_storage) { storage=p_storage; } CubeMap::Storage CubeMap::get_storage() const { return storage; } void CubeMap::set_lossy_storage_quality(float p_lossy_storage_quality) { lossy_storage_quality=p_lossy_storage_quality; } float CubeMap::get_lossy_storage_quality() const { return lossy_storage_quality; } void CubeMap::set_path(const String& p_path,bool p_take_over) { if (cubemap.is_valid()) { VisualServer::get_singleton()->texture_set_path(cubemap,p_path); } Resource::set_path(p_path,p_take_over); } bool CubeMap::_set(const StringName& p_name, const Variant& p_value) { if (p_name=="side/left") { set_side(SIDE_LEFT,p_value); } else if (p_name=="side/right") { set_side(SIDE_RIGHT,p_value); } else if (p_name=="side/bottom") { set_side(SIDE_BOTTOM,p_value); } else if (p_name=="side/top") { set_side(SIDE_TOP,p_value); } else if (p_name=="side/front") { set_side(SIDE_FRONT,p_value); } else if (p_name=="side/back") { set_side(SIDE_BACK,p_value); } else if (p_name=="flags") { set_flags(p_value); } else if (p_name=="storage") { storage=Storage(p_value.operator int()); } else if (p_name=="lossy_quality") { lossy_storage_quality=p_value; } else return false; return true; } bool CubeMap::_get(const StringName& p_name,Variant &r_ret) const { if (p_name=="side/left") { r_ret=get_side(SIDE_LEFT); } else if (p_name=="side/right") { r_ret=get_side(SIDE_RIGHT); } else if (p_name=="side/bottom") { r_ret=get_side(SIDE_BOTTOM); } else if (p_name=="side/top") { r_ret=get_side(SIDE_TOP); } else if (p_name=="side/front") { r_ret=get_side(SIDE_FRONT); } else if (p_name=="side/back") { r_ret=get_side(SIDE_BACK); } else if (p_name=="flags") { r_ret= flags; } else if (p_name=="storage") { r_ret= storage; } else if (p_name=="lossy_quality") { r_ret= lossy_storage_quality; } else return false; return true; } void CubeMap::_get_property_list( List *p_list) const { PropertyHint img_hint=PROPERTY_HINT_NONE; if (storage==STORAGE_COMPRESS_LOSSY) { img_hint=PROPERTY_HINT_IMAGE_COMPRESS_LOSSY; } else if (storage==STORAGE_COMPRESS_LOSSLESS) { img_hint=PROPERTY_HINT_IMAGE_COMPRESS_LOSSLESS; } p_list->push_back( PropertyInfo( Variant::INT, "flags", PROPERTY_HINT_FLAGS,"Mipmaps,Repeat,Filter" ) ); p_list->push_back( PropertyInfo( Variant::IMAGE, "side/left", img_hint,String::num(lossy_storage_quality)) ); p_list->push_back( PropertyInfo( Variant::IMAGE, "side/right", img_hint,String::num(lossy_storage_quality)) ); p_list->push_back( PropertyInfo( Variant::IMAGE, "side/bottom", img_hint,String::num(lossy_storage_quality)) ); p_list->push_back( PropertyInfo( Variant::IMAGE, "side/top", img_hint,String::num(lossy_storage_quality)) ); p_list->push_back( PropertyInfo( Variant::IMAGE, "side/front", img_hint,String::num(lossy_storage_quality)) ); p_list->push_back( PropertyInfo( Variant::IMAGE, "side/back", img_hint,String::num(lossy_storage_quality)) ); p_list->push_back( PropertyInfo( Variant::INT, "storage", PROPERTY_HINT_ENUM,"Uncompressed,Compress Lossy,Compress Lossless",PROPERTY_USAGE_EDITOR)); p_list->push_back( PropertyInfo( Variant::REAL, "lossy_quality", PROPERTY_HINT_RANGE,"0.0,1.0,0.01" ) ); } void CubeMap::_bind_methods() { ClassDB::bind_method(_MD("get_width"),&CubeMap::get_width); ClassDB::bind_method(_MD("get_height"),&CubeMap::get_height); //ClassDB::bind_method(_MD("get_rid"),&CubeMap::get_rid); ClassDB::bind_method(_MD("set_flags","flags"),&CubeMap::set_flags); ClassDB::bind_method(_MD("get_flags"),&CubeMap::get_flags); ClassDB::bind_method(_MD("set_side","side","image"),&CubeMap::set_side); ClassDB::bind_method(_MD("get_side","side"),&CubeMap::get_side); ClassDB::bind_method(_MD("set_storage","mode"),&CubeMap::set_storage); ClassDB::bind_method(_MD("get_storage"),&CubeMap::get_storage); ClassDB::bind_method(_MD("set_lossy_storage_quality","quality"),&CubeMap::set_lossy_storage_quality); ClassDB::bind_method(_MD("get_lossy_storage_quality"),&CubeMap::get_lossy_storage_quality); BIND_CONSTANT( STORAGE_RAW ); BIND_CONSTANT( STORAGE_COMPRESS_LOSSY ); BIND_CONSTANT( STORAGE_COMPRESS_LOSSLESS ); BIND_CONSTANT( SIDE_LEFT ); BIND_CONSTANT( SIDE_RIGHT ); BIND_CONSTANT( SIDE_BOTTOM ); BIND_CONSTANT( SIDE_TOP ); BIND_CONSTANT( SIDE_FRONT ); BIND_CONSTANT( SIDE_BACK ); BIND_CONSTANT( FLAG_MIPMAPS ); BIND_CONSTANT( FLAG_REPEAT ); BIND_CONSTANT( FLAG_FILTER ); BIND_CONSTANT( FLAGS_DEFAULT ); } CubeMap::CubeMap() { w=h=0; flags=FLAGS_DEFAULT; for(int i=0;i<6;i++) valid[i]=false; cubemap = VisualServer::get_singleton()->texture_create(); storage = STORAGE_RAW; lossy_storage_quality=0.7; } CubeMap::~CubeMap() { VisualServer::get_singleton()->free( cubemap ); } /* BIND_CONSTANT( FLAG_CUBEMAP ); BIND_CONSTANT( CUBEMAP_LEFT ); BIND_CONSTANT( CUBEMAP_RIGHT ); BIND_CONSTANT( CUBEMAP_BOTTOM ); BIND_CONSTANT( CUBEMAP_TOP ); BIND_CONSTANT( CUBEMAP_FRONT ); BIND_CONSTANT( CUBEMAP_BACK ); */