diff options
Diffstat (limited to 'scene/resources/texture.cpp')
| -rw-r--r-- | scene/resources/texture.cpp | 305 |
1 files changed, 304 insertions, 1 deletions
diff --git a/scene/resources/texture.cpp b/scene/resources/texture.cpp index 5681613c04..6291d2dddb 100644 --- a/scene/resources/texture.cpp +++ b/scene/resources/texture.cpp @@ -32,7 +32,6 @@ #include "core/core_string_names.h" #include "core/io/image_loader.h" -#include "core/method_bind_ext.gen.inc" #include "core/os/os.h" #include "mesh.h" #include "scene/resources/bit_map.h" @@ -791,8 +790,312 @@ String ResourceFormatLoaderStreamTexture2D::get_resource_type(const String &p_pa return ""; } +//////////////////////////////////// + +TypedArray<Image> Texture3D::_get_data() const { + Vector<Ref<Image>> data = get_data(); + + TypedArray<Image> ret; + ret.resize(data.size()); + for (int i = 0; i < data.size(); i++) { + ret[i] = data[i]; + } + return ret; +} + +void Texture3D::_bind_methods() { + ClassDB::bind_method(D_METHOD("get_format"), &Texture3D::get_format); + ClassDB::bind_method(D_METHOD("get_width"), &Texture3D::get_width); + ClassDB::bind_method(D_METHOD("get_height"), &Texture3D::get_height); + ClassDB::bind_method(D_METHOD("get_depth"), &Texture3D::get_depth); + ClassDB::bind_method(D_METHOD("has_mipmaps"), &Texture3D::has_mipmaps); + ClassDB::bind_method(D_METHOD("get_data"), &Texture3D::_get_data); +} ////////////////////////////////////////// +Image::Format ImageTexture3D::get_format() const { + return format; +} +int ImageTexture3D::get_width() const { + return width; +} +int ImageTexture3D::get_height() const { + return height; +} +int ImageTexture3D::get_depth() const { + return depth; +} +bool ImageTexture3D::has_mipmaps() const { + return mipmaps; +} + +Error ImageTexture3D::_create(Image::Format p_format, int p_width, int p_height, int p_depth, bool p_mipmaps, const TypedArray<Image> &p_data) { + Vector<Ref<Image>> images; + images.resize(p_data.size()); + for (int i = 0; i < images.size(); i++) { + images.write[i] = p_data[i]; + } + return create(p_format, p_width, p_height, p_depth, p_mipmaps, images); +} + +void ImageTexture3D::_update(const TypedArray<Image> &p_data) { + Vector<Ref<Image>> images; + images.resize(p_data.size()); + for (int i = 0; i < images.size(); i++) { + images.write[i] = p_data[i]; + } + return update(images); +} + +Error ImageTexture3D::create(Image::Format p_format, int p_width, int p_height, int p_depth, bool p_mipmaps, const Vector<Ref<Image>> &p_data) { + RID tex = RenderingServer::get_singleton()->texture_3d_create(p_format, p_width, p_height, p_depth, p_mipmaps, p_data); + ERR_FAIL_COND_V(tex.is_null(), ERR_CANT_CREATE); + + if (texture.is_valid()) { + RenderingServer::get_singleton()->texture_replace(texture, tex); + } + + return OK; +} + +void ImageTexture3D::update(const Vector<Ref<Image>> &p_data) { + ERR_FAIL_COND(!texture.is_valid()); + RenderingServer::get_singleton()->texture_3d_update(texture, p_data); +} + +Vector<Ref<Image>> ImageTexture3D::get_data() const { + ERR_FAIL_COND_V(!texture.is_valid(), Vector<Ref<Image>>()); + return RS::get_singleton()->texture_3d_get(texture); +} + +RID ImageTexture3D::get_rid() const { + if (!texture.is_valid()) { + texture = RS::get_singleton()->texture_3d_placeholder_create(); + } + return texture; +} +void ImageTexture3D::set_path(const String &p_path, bool p_take_over) { + if (texture.is_valid()) { + RenderingServer::get_singleton()->texture_set_path(texture, p_path); + } + + Resource::set_path(p_path, p_take_over); +} + +void ImageTexture3D::_bind_methods() { + ClassDB::bind_method(D_METHOD("create", "format", "width", "height", "depth", "use_mipmaps", "data"), &ImageTexture3D::_create); + ClassDB::bind_method(D_METHOD("update", "data"), &ImageTexture3D::_update); +} + +ImageTexture3D::ImageTexture3D() { +} + +ImageTexture3D::~ImageTexture3D() { + if (texture.is_valid()) { + RS::get_singleton()->free(texture); + } +} + +//////////////////////////////////////////// + +void StreamTexture3D::set_path(const String &p_path, bool p_take_over) { + if (texture.is_valid()) { + RenderingServer::get_singleton()->texture_set_path(texture, p_path); + } + + Resource::set_path(p_path, p_take_over); +} + +Image::Format StreamTexture3D::get_format() const { + return format; +} + +Error StreamTexture3D::_load_data(const String &p_path, Vector<Ref<Image>> &r_data, Image::Format &r_format, int &r_width, int &r_height, int &r_depth, bool &r_mipmaps) { + FileAccessRef f = FileAccess::open(p_path, FileAccess::READ); + ERR_FAIL_COND_V(!f, ERR_CANT_OPEN); + + uint8_t header[4]; + f->get_buffer(header, 4); + ERR_FAIL_COND_V(header[0] != 'G' || header[1] != 'S' || header[2] != 'T' || header[3] != 'L', ERR_FILE_UNRECOGNIZED); + + //stored as stream textures (used for lossless and lossy compression) + uint32_t version = f->get_32(); + + if (version > FORMAT_VERSION) { + ERR_FAIL_V_MSG(ERR_FILE_CORRUPT, "Stream texture file is too new."); + } + + r_depth = f->get_32(); //depth + f->get_32(); //ignored (mode) + f->get_32(); // ignored (data format) + + f->get_32(); //ignored + int mipmaps = f->get_32(); + f->get_32(); //ignored + f->get_32(); //ignored + + r_mipmaps = mipmaps != 0; + + r_data.clear(); + + for (int i = 0; i < (r_depth + mipmaps); i++) { + Ref<Image> image = StreamTexture2D::load_image_from_file(f, 0); + ERR_FAIL_COND_V(image.is_null() || image->empty(), ERR_CANT_OPEN); + if (i == 0) { + r_format = image->get_format(); + r_width = image->get_width(); + r_height = image->get_height(); + } + r_data.push_back(image); + } + + return OK; +} + +Error StreamTexture3D::load(const String &p_path) { + Vector<Ref<Image>> data; + + int tw, th, td; + Image::Format tfmt; + bool tmm; + + Error err = _load_data(p_path, data, tfmt, tw, th, td, tmm); + if (err) { + return err; + } + + if (texture.is_valid()) { + RID new_texture = RS::get_singleton()->texture_3d_create(tfmt, tw, th, td, tmm, data); + RS::get_singleton()->texture_replace(texture, new_texture); + } else { + texture = RS::get_singleton()->texture_3d_create(tfmt, tw, th, td, tmm, data); + } + + w = tw; + h = th; + d = td; + mipmaps = tmm; + format = tfmt; + + path_to_file = p_path; + + if (get_path() == String()) { + //temporarily set path if no path set for resource, helps find errors + RenderingServer::get_singleton()->texture_set_path(texture, p_path); + } + + _change_notify(); + emit_changed(); + return OK; +} + +String StreamTexture3D::get_load_path() const { + return path_to_file; +} + +int StreamTexture3D::get_width() const { + return w; +} + +int StreamTexture3D::get_height() const { + return h; +} + +int StreamTexture3D::get_depth() const { + return d; +} + +bool StreamTexture3D::has_mipmaps() const { + return mipmaps; +} + +RID StreamTexture3D::get_rid() const { + if (!texture.is_valid()) { + texture = RS::get_singleton()->texture_3d_placeholder_create(); + } + return texture; +} + +Vector<Ref<Image>> StreamTexture3D::get_data() const { + if (texture.is_valid()) { + return RS::get_singleton()->texture_3d_get(texture); + } else { + return Vector<Ref<Image>>(); + } +} + +void StreamTexture3D::reload_from_file() { + String path = get_path(); + if (!path.is_resource_file()) { + return; + } + + path = ResourceLoader::path_remap(path); //remap for translation + path = ResourceLoader::import_remap(path); //remap for import + if (!path.is_resource_file()) { + return; + } + + load(path); +} + +void StreamTexture3D::_validate_property(PropertyInfo &property) const { +} + +void StreamTexture3D::_bind_methods() { + ClassDB::bind_method(D_METHOD("load", "path"), &StreamTexture3D::load); + ClassDB::bind_method(D_METHOD("get_load_path"), &StreamTexture3D::get_load_path); + + ADD_PROPERTY(PropertyInfo(Variant::STRING, "load_path", PROPERTY_HINT_FILE, "*.stex"), "load", "get_load_path"); +} + +StreamTexture3D::StreamTexture3D() { + format = Image::FORMAT_MAX; + w = 0; + h = 0; + d = 0; + mipmaps = false; +} + +StreamTexture3D::~StreamTexture3D() { + if (texture.is_valid()) { + RS::get_singleton()->free(texture); + } +} + +///////////////////////////// + +RES ResourceFormatLoaderStreamTexture3D::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, bool p_no_cache) { + Ref<StreamTexture3D> st; + st.instance(); + Error err = st->load(p_path); + if (r_error) { + *r_error = err; + } + if (err != OK) { + return RES(); + } + + return st; +} + +void ResourceFormatLoaderStreamTexture3D::get_recognized_extensions(List<String> *p_extensions) const { + p_extensions->push_back("stex3d"); +} + +bool ResourceFormatLoaderStreamTexture3D::handles_type(const String &p_type) const { + return p_type == "StreamTexture3D"; +} + +String ResourceFormatLoaderStreamTexture3D::get_resource_type(const String &p_path) const { + if (p_path.get_extension().to_lower() == "stex3d") { + return "StreamTexture3D"; + } + return ""; +} + +//////////////////////////////////////////// + int AtlasTexture::get_width() const { if (region.size.width == 0) { if (atlas.is_valid()) { |