From 5ca7becd97219a3a7a5da446554e5e5cd2321517 Mon Sep 17 00:00:00 2001 From: ramox81 <184937705+ramox81@users.noreply.github.com> Date: Mon, 28 Sep 2026 11:23:19 +0300 Subject: [PATCH 1/3] Raster images: transparency off draws pixels opaque; TRANSPARENCY command An image's transparency flag decides whether transparent pixels show what is behind the image or draw in their stored colour: the image pass and PDF plots now follow it (it was ignored, so every PNG alpha showed through). TRANSPARENCY selects images and asks for the mode, defaulting to the first image's current one. Co-Authored-By: Claude Opus 5.5 --- locales/ar-SA/opencadstudio.ftl | 3 + locales/bg-BG/opencadstudio.ftl | 3 + locales/cs-CZ/opencadstudio.ftl | 3 + locales/de-DE/opencadstudio.ftl | 3 + locales/el-GR/opencadstudio.ftl | 3 + locales/en-US/opencadstudio.ftl | 3 + locales/es-ES/opencadstudio.ftl | 3 + locales/fi-FI/opencadstudio.ftl | 3 + locales/fr-FR/opencadstudio.ftl | 3 + locales/hi-IN/opencadstudio.ftl | 3 + locales/hu-HU/opencadstudio.ftl | 3 + locales/it-IT/opencadstudio.ftl | 3 + locales/ja-JP/opencadstudio.ftl | 3 + locales/ko-KR/opencadstudio.ftl | 3 + locales/nl-NL/opencadstudio.ftl | 3 + locales/pl-PL/opencadstudio.ftl | 3 + locales/pt-BR/opencadstudio.ftl | 3 + locales/ru-RU/opencadstudio.ftl | 3 + locales/tr-TR/opencadstudio.ftl | 3 + locales/zh-CN/opencadstudio.ftl | 3 + locales/zh-TW/opencadstudio.ftl | 3 + src/app/commands/display.rs | 49 +++++++++++++ src/app/commands/mod.rs | 1 + src/io/pdf_export.rs | 13 +++- src/locale_catalog.rs | 3 + src/modules/insert/image_transparency.rs | 93 ++++++++++++++++++++++++ src/modules/insert/mod.rs | 1 + src/scene/model/image_model.rs | 8 ++ src/scene/pipeline/image_gpu.rs | 7 +- src/shaders/image.wgsl | 5 +- 30 files changed, 237 insertions(+), 6 deletions(-) create mode 100644 src/modules/insert/image_transparency.rs diff --git a/locales/ar-SA/opencadstudio.ftl b/locales/ar-SA/opencadstudio.ftl index 8b7dd9902..7a4c6b081 100644 --- a/locales/ar-SA/opencadstudio.ftl +++ b/locales/ar-SA/opencadstudio.ftl @@ -3667,6 +3667,9 @@ insert = .frames-print = الإطارات والطباعة .frames-off = إيقاف الإطارات .frames-on = تشغيل الإطارات + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT أدخل اسم الكتلة:__ocs_arg_hint__ .insert-filling-attributes = INSERT يجري ملء السمات... diff --git a/locales/bg-BG/opencadstudio.ftl b/locales/bg-BG/opencadstudio.ftl index 3d88014b0..a8777696d 100644 --- a/locales/bg-BG/opencadstudio.ftl +++ b/locales/bg-BG/opencadstudio.ftl @@ -3654,6 +3654,9 @@ insert = .frames-print = Рамки и печат .frames-off = Рамки изкл. .frames-on = Рамки вкл. + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Въведи име на блок:__ocs_arg_hint__ .insert-filling-attributes = INSERT Попълване на атрибути... diff --git a/locales/cs-CZ/opencadstudio.ftl b/locales/cs-CZ/opencadstudio.ftl index 67aaf37cf..e859bd0ad 100644 --- a/locales/cs-CZ/opencadstudio.ftl +++ b/locales/cs-CZ/opencadstudio.ftl @@ -3652,6 +3652,9 @@ insert = .frames-print = Rámy a tisk .frames-off = Rámy vypnuty .frames-on = Rámy zapnuty + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Název bloku Enter:__ocs_arg_hint__ .insert-filling-attributes = INSERT Vyplňování atributů... diff --git a/locales/de-DE/opencadstudio.ftl b/locales/de-DE/opencadstudio.ftl index f32c9ba95..1c1e2a699 100644 --- a/locales/de-DE/opencadstudio.ftl +++ b/locales/de-DE/opencadstudio.ftl @@ -3655,6 +3655,9 @@ insert = .frames-print = Rahmen und Drucken .frames-off = Rahmen aus .frames-on = Rahmen ein + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Blockname eingeben:__ocs_arg_hint__ .insert-filling-attributes = INSERT Attribute ausfüllen... diff --git a/locales/el-GR/opencadstudio.ftl b/locales/el-GR/opencadstudio.ftl index 1729d534a..090f5e925 100644 --- a/locales/el-GR/opencadstudio.ftl +++ b/locales/el-GR/opencadstudio.ftl @@ -3662,6 +3662,9 @@ insert = .frames-print = Πλαίσια και εκτύπωση .frames-off = Πλαίσια ανενεργά .frames-on = Πλαίσια ενεργά + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Δώστε όνομα μπλοκ:__ocs_arg_hint__ .insert-filling-attributes = INSERT Συμπλήρωση χαρακτηριστικών... diff --git a/locales/en-US/opencadstudio.ftl b/locales/en-US/opencadstudio.ftl index 05e319474..c53231dd3 100644 --- a/locales/en-US/opencadstudio.ftl +++ b/locales/en-US/opencadstudio.ftl @@ -3656,6 +3656,9 @@ insert = .frames-print = Frames & Print .frames-off = Frames Off .frames-on = Frames On + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Enter block name:__ocs_arg_hint__ .insert-filling-attributes = INSERT Filling attributes... diff --git a/locales/es-ES/opencadstudio.ftl b/locales/es-ES/opencadstudio.ftl index 92fd93eff..455bef6c5 100644 --- a/locales/es-ES/opencadstudio.ftl +++ b/locales/es-ES/opencadstudio.ftl @@ -3655,6 +3655,9 @@ insert = .frames-print = Marcos e impresión .frames-off = Marcos desactivados .frames-on = Marcos activados + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Introduzca el nombre del bloque:__ocs_arg_hint__ .insert-filling-attributes = INSERT Rellenando atributos... diff --git a/locales/fi-FI/opencadstudio.ftl b/locales/fi-FI/opencadstudio.ftl index 058b1a6a5..167a404e3 100644 --- a/locales/fi-FI/opencadstudio.ftl +++ b/locales/fi-FI/opencadstudio.ftl @@ -3654,6 +3654,9 @@ insert = .frames-print = Kehykset ja painatus .frames-off = Kehykset pois päältä .frames-on = Kehykset päällä + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Enter -lohkon nimi:__ocs_arg_hint__ .insert-filling-attributes = INSERT Täytetään määritteitä... diff --git a/locales/fr-FR/opencadstudio.ftl b/locales/fr-FR/opencadstudio.ftl index 7607d15b3..f89c504bc 100644 --- a/locales/fr-FR/opencadstudio.ftl +++ b/locales/fr-FR/opencadstudio.ftl @@ -3655,6 +3655,9 @@ insert = .frames-print = Cadres & Imprimer .frames-off = Cadres désactivés .frames-on = Cadres en marche + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Saisissez le nom du bloc:__ocs_arg_hint__ .insert-filling-attributes = INSERT Attributs de remplissage... diff --git a/locales/hi-IN/opencadstudio.ftl b/locales/hi-IN/opencadstudio.ftl index 4929071d4..766f615dd 100644 --- a/locales/hi-IN/opencadstudio.ftl +++ b/locales/hi-IN/opencadstudio.ftl @@ -3643,6 +3643,9 @@ insert = .frames-print = फ्रेम्स एंड प्रिंट .frames-off = फ़्रेम बंद .frames-on = फ्रेम्स ऑन + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT ब्लॉक का नाम दर्ज करें:__ocs_arg_hint__ .insert-filling-attributes = INSERT गुण भरना ... diff --git a/locales/hu-HU/opencadstudio.ftl b/locales/hu-HU/opencadstudio.ftl index 08ce8b3d0..ff6b3f133 100644 --- a/locales/hu-HU/opencadstudio.ftl +++ b/locales/hu-HU/opencadstudio.ftl @@ -3654,6 +3654,9 @@ insert = .frames-print = Keretek és nyomtatás .frames-off = Keretek ki .frames-on = Keretek bekapcsolva + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Enter blokknév: __ocs_arg_hint__ .insert-filling-attributes = INSERT Attribútumok kitöltése... diff --git a/locales/it-IT/opencadstudio.ftl b/locales/it-IT/opencadstudio.ftl index 1994c37d3..23b347ebe 100644 --- a/locales/it-IT/opencadstudio.ftl +++ b/locales/it-IT/opencadstudio.ftl @@ -3654,6 +3654,9 @@ insert = .frames-print = Cornici e stampa .frames-off = Cornici disattivate .frames-on = Cornici attivate + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Enter nome del blocco:__ocs_arg_hint__ .insert-filling-attributes = INSERT Attributi di riempimento... diff --git a/locales/ja-JP/opencadstudio.ftl b/locales/ja-JP/opencadstudio.ftl index d9daa920a..fe7568e4e 100644 --- a/locales/ja-JP/opencadstudio.ftl +++ b/locales/ja-JP/opencadstudio.ftl @@ -3643,6 +3643,9 @@ insert = .frames-print = フレームと印刷 .frames-off = フレームをオフ .frames-on = フレームをオン + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT ブロック名を入力:__ocs_arg_hint__ .insert-filling-attributes = INSERT 属性を入力中... diff --git a/locales/ko-KR/opencadstudio.ftl b/locales/ko-KR/opencadstudio.ftl index 8a537142a..7e3a9eaf8 100644 --- a/locales/ko-KR/opencadstudio.ftl +++ b/locales/ko-KR/opencadstudio.ftl @@ -3654,6 +3654,9 @@ insert = .frames-print = 프레임 및 인쇄 .frames-off = 프레임 끄기 .frames-on = 프레임 켜짐 + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Enter 블록 이름:__ocs_arg_hint__ .insert-filling-attributes = INSERT 채우기 속성... diff --git a/locales/nl-NL/opencadstudio.ftl b/locales/nl-NL/opencadstudio.ftl index 314a83d35..47d3f4ec9 100644 --- a/locales/nl-NL/opencadstudio.ftl +++ b/locales/nl-NL/opencadstudio.ftl @@ -3653,6 +3653,9 @@ insert = .frames-print = Frames & afdrukken .frames-off = Frames uitgeschakeld .frames-on = Frames aan + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Geef symboolnaam in:__ocs_arg_hint__ .insert-filling-attributes = INSERT Attributen vullen... diff --git a/locales/pl-PL/opencadstudio.ftl b/locales/pl-PL/opencadstudio.ftl index ef384bbc5..5efb47bec 100644 --- a/locales/pl-PL/opencadstudio.ftl +++ b/locales/pl-PL/opencadstudio.ftl @@ -3654,6 +3654,9 @@ insert = .frames-print = Ramki i druk .frames-off = Ramki wyłączone .frames-on = Ramki włączone + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Enter nazwa bloku: __ocs_arg_hint__ .insert-filling-attributes = INSERT Wypełnianie atrybutów... diff --git a/locales/pt-BR/opencadstudio.ftl b/locales/pt-BR/opencadstudio.ftl index cb5ea8a3e..1936fdc7c 100644 --- a/locales/pt-BR/opencadstudio.ftl +++ b/locales/pt-BR/opencadstudio.ftl @@ -3655,6 +3655,9 @@ insert = .frames-print = Molduras e impressão .frames-off = Molduras desativadas .frames-on = Molduras ativadas + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Insira o nome do bloco:__ocs_arg_hint__ .insert-filling-attributes = INSERT Preenchendo atributos... diff --git a/locales/ru-RU/opencadstudio.ftl b/locales/ru-RU/opencadstudio.ftl index 42a3d5334..f1df6f44e 100644 --- a/locales/ru-RU/opencadstudio.ftl +++ b/locales/ru-RU/opencadstudio.ftl @@ -3656,6 +3656,9 @@ insert = .frames-print = Frames & Print (недоступная ссылка) .frames-off = Снятие рам .frames-on = В кадрах + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Введите имя блока: __ocs_arg_hint__ .insert-filling-attributes = INSERT Наполнение атрибутов... diff --git a/locales/tr-TR/opencadstudio.ftl b/locales/tr-TR/opencadstudio.ftl index eb92c4bcb..27cd07e41 100644 --- a/locales/tr-TR/opencadstudio.ftl +++ b/locales/tr-TR/opencadstudio.ftl @@ -3625,6 +3625,9 @@ insert = .frames-print = Çerçeveler ve Yazdırma .frames-off = Çerçeveler Kapalı .frames-on = Çerçeveler Açık + .select-images = Görüntüleri seçin: + .transparency-mode-on = Saydamlık modunu girin [ON/OFF] : + .transparency-mode-off = Saydamlık modunu girin [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Blok adını girin:__ocs_arg_hint__ .insert-filling-attributes = INSERT Öznitelikler dolduruluyor... diff --git a/locales/zh-CN/opencadstudio.ftl b/locales/zh-CN/opencadstudio.ftl index 828fc7429..cc91fac16 100644 --- a/locales/zh-CN/opencadstudio.ftl +++ b/locales/zh-CN/opencadstudio.ftl @@ -3640,6 +3640,9 @@ insert = .frames-print = 边框与打印 .frames-off = 边框关 .frames-on = 边框开 + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT 输入块名：__ocs_arg_hint__ .insert-filling-attributes = INSERT 正在填充属性... diff --git a/locales/zh-TW/opencadstudio.ftl b/locales/zh-TW/opencadstudio.ftl index bbf1928ca..30a164535 100644 --- a/locales/zh-TW/opencadstudio.ftl +++ b/locales/zh-TW/opencadstudio.ftl @@ -3652,6 +3652,9 @@ insert = .frames-print = 邊框與列印 .frames-off = 邊框關 .frames-on = 邊框開 + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT 輸入圖塊名：__ocs_arg_hint__ .insert-filling-attributes = INSERT 正在填充屬性... diff --git a/src/app/commands/display.rs b/src/app/commands/display.rs index 7fddf031d..2f00501d6 100644 --- a/src/app/commands/display.rs +++ b/src/app/commands/display.rs @@ -929,6 +929,55 @@ impl OpenCADStudio { } } } + // TRANSPARENCY — raster images show transparent pixels (ON) or + // draw every pixel in its colour (OFF). + "TRANSPARENCY" => { + let c = crate::modules::insert::image_transparency::TransparencyCommand::new(); + self.command_line.push_info(&c.prompt()); + self.tabs[i].active_cmd = Some(Box::new(c)); + } + "TRANSPARENCY MODE" | "TRANSPARENCY ON" | "TRANSPARENCY OFF" => { + use codec::entities::ImageDisplayFlags; + let images: Vec<(codec::Handle, bool)> = self.tabs[i] + .scene + .selected_entities() + .iter() + .filter(|(handle, _)| !self.tabs[i].scene.is_layer_locked(*handle)) + .filter_map(|(handle, _)| match self.tabs[i].scene.document.get_entity(*handle) { + Some(codec::EntityType::RasterImage(image)) => { + Some((*handle, image.flags.contains(ImageDisplayFlags::TRANSPARENCY_ON))) + } + _ => None, + }) + .collect(); + let Some(&(_, first_on)) = images.first() else { + return Some(Task::none()); + }; + let handles: Vec = images.iter().map(|(handle, _)| *handle).collect(); + if cmd == "TRANSPARENCY MODE" { + let c = crate::modules::insert::image_transparency::TransparencyCommand::mode( + handles, first_on, + ); + self.command_line.push_info(&c.prompt()); + self.tabs[i].active_cmd = Some(Box::new(c)); + } else { + let on = cmd == "TRANSPARENCY ON"; + self.push_undo_snapshot(i, "TRANSPARENCY"); + for handle in &handles { + if let Some(codec::EntityType::RasterImage(image)) = + self.tabs[i].scene.document.get_entity_mut(*handle) + { + image.flags.set(ImageDisplayFlags::TRANSPARENCY_ON, on); + } + } + let changes: Vec<_> = handles + .iter() + .map(|handle| (*handle, crate::scene::ChangeKind::Modified)) + .collect(); + self.tabs[i].scene.bump_entities(&changes); + self.tabs[i].dirty = true; + } + } // UNDERLAY — edit properties of selected PDF/DWF/DGN underlay entities. // Usage: // UNDERLAY FADE <0-80> diff --git a/src/app/commands/mod.rs b/src/app/commands/mod.rs index eb9a7a4b1..4f819ae37 100644 --- a/src/app/commands/mod.rs +++ b/src/app/commands/mod.rs @@ -714,6 +714,7 @@ inventory::submit!(crate::command::CommandRegistration { "IM", "IMAGE", "IMAGEATTACH", + "TRANSPARENCY", "IMAGEEMBED", "IMPORTOBJ", "ISOLATEOBJECTS", diff --git a/src/io/pdf_export.rs b/src/io/pdf_export.rs index 7e9d44269..3f1810a68 100644 --- a/src/io/pdf_export.rs +++ b/src/io/pdf_export.rs @@ -242,8 +242,10 @@ fn emit_image( { return Err("Cannot plot bitmap: invalid coordinates, clip boundary, or opacity.".into()); } + // The low bit (free: the pixel buffer is aligned) keeps the opaque copy + // of a picture apart from its transparent one. let key = ( - std::sync::Arc::as_ptr(&image.pixels) as usize, + std::sync::Arc::as_ptr(&image.pixels) as usize | usize::from(!image.use_alpha), image.width, image.height, ); @@ -255,7 +257,14 @@ fn emit_image( doc.resources.xobjects.map.insert( id.clone(), printpdf::XObject::Image(printpdf::RawImage { - pixels: printpdf::RawImageData::U8(image.pixels.as_ref().clone()), + pixels: printpdf::RawImageData::U8(if image.use_alpha { + image.pixels.as_ref().clone() + } else { + // Transparency off: every pixel opaque in its colour. + let mut opaque = image.pixels.as_ref().clone(); + opaque.chunks_exact_mut(4).for_each(|px| px[3] = 255); + opaque + }), width: image.width as usize, height: image.height as usize, data_format: printpdf::RawImageFormat::RGBA8, diff --git a/src/locale_catalog.rs b/src/locale_catalog.rs index 92edc4613..0b3a4a473 100644 --- a/src/locale_catalog.rs +++ b/src/locale_catalog.rs @@ -1197,6 +1197,9 @@ pub(super) fn message_attribute(source: &str) -> Option<(&'static str, &'static "Frames & Print" => Some(("insert", "frames-print")), "Frames Off" => Some(("insert", "frames-off")), "Frames On" => Some(("insert", "frames-on")), + "Select image(s):" => Some(("insert", "select-images")), + "Enter transparency mode [ON/OFF] :" => Some(("insert", "transparency-mode-on")), + "Enter transparency mode [ON/OFF] :" => Some(("insert", "transparency-mode-off")), "Frames On, Not Plotted" => Some(("draw", "frames-on-not-plotted")), "Freeze" => Some(("layers", "freeze")), "From DXF" => Some(("properties", "from-dxf")), diff --git a/src/modules/insert/image_transparency.rs b/src/modules/insert/image_transparency.rs new file mode 100644 index 000000000..cdf22a30c --- /dev/null +++ b/src/modules/insert/image_transparency.rs @@ -0,0 +1,93 @@ +// TRANSPARENCY — whether raster images show their transparent pixels as +// transparent or draw every pixel in its stored colour. +// +// Select image(s): +// Enter transparency mode [ON/OFF] : (the default is the first +// image's current mode) + +use codec::Handle; +use glam::DVec3; + +use crate::command::{CadCommand, CmdOption, CmdResult}; + +pub struct TransparencyCommand { + handles: Vec, + /// `None` while images are being selected; then the default mode. + default_on: Option, +} + +impl TransparencyCommand { + pub fn new() -> Self { + Self { handles: Vec::new(), default_on: None } + } + + /// The mode prompt for images already chosen. + pub fn mode(handles: Vec, default_on: bool) -> Self { + Self { handles, default_on: Some(default_on) } + } + + fn apply(&mut self, on: bool) -> CmdResult { + let command = if on { "TRANSPARENCY ON" } else { "TRANSPARENCY OFF" }; + CmdResult::Relaunch(command.to_string(), std::mem::take(&mut self.handles)) + } +} + +impl CadCommand for TransparencyCommand { + fn name(&self) -> &'static str { + "TRANSPARENCY" + } + + fn prompt(&self) -> String { + match self.default_on { + None => crate::t!("Select image(s):").into_owned(), + Some(true) => crate::t!("Enter transparency mode [ON/OFF] :").into_owned(), + Some(false) => crate::t!("Enter transparency mode [ON/OFF] :").into_owned(), + } + } + + fn options(&self) -> Vec { + match self.default_on { + None => Vec::new(), + Some(_) => vec![CmdOption::new("ON", "ON"), CmdOption::new("OFF", "OFF")], + } + } + + fn is_selection_gathering(&self) -> bool { + self.default_on.is_none() + } + + fn wants_text_input(&self) -> bool { + self.default_on.is_some() + } + + fn on_selection_complete(&mut self, handles: Vec) -> CmdResult { + self.handles = handles; + CmdResult::NeedPoint + } + + fn on_text_input(&mut self, text: &str) -> Option { + let default_on = self.default_on?; + Some(match text.trim().to_uppercase().as_str() { + "" => self.apply(default_on), + "ON" => self.apply(true), + "OFF" => self.apply(false), + _ => CmdResult::ReportError("Invalid option keyword.".to_string()), + }) + } + + fn on_point(&mut self, _pt: DVec3) -> CmdResult { + CmdResult::NeedPoint + } + + fn on_enter(&mut self) -> CmdResult { + match self.default_on { + None if self.handles.is_empty() => CmdResult::Cancel, + // The app keeps only the images and asks for the mode. + None => CmdResult::Relaunch( + "TRANSPARENCY MODE".to_string(), + std::mem::take(&mut self.handles), + ), + Some(on) => self.apply(on), + } + } +} diff --git a/src/modules/insert/mod.rs b/src/modules/insert/mod.rs index e157971ca..0e3393464 100644 --- a/src/modules/insert/mod.rs +++ b/src/modules/insert/mod.rs @@ -9,6 +9,7 @@ mod content_browser; pub(crate) mod create_block; mod design_center; mod edit_block; +pub(crate) mod image_transparency; pub(crate) mod insert_block; mod landxml; pub(crate) mod picker; diff --git a/src/scene/model/image_model.rs b/src/scene/model/image_model.rs index 5fbd58802..1e312100e 100644 --- a/src/scene/model/image_model.rs +++ b/src/scene/model/image_model.rs @@ -94,6 +94,9 @@ pub struct ImageModel { /// Magnified pixels stay square (raster images); otherwise they blend /// (PDF pages, OLE pictures). pub pixelated: bool, + /// Pixel alpha applies. A raster image whose transparency is off draws + /// every pixel opaque in its stored colour. + pub use_alpha: bool, } impl ImageModel { @@ -165,6 +168,9 @@ impl ImageModel { draw_depth: 0.0, verts, pixelated: true, + use_alpha: img + .flags + .contains(codec::entities::ImageDisplayFlags::TRANSPARENCY_ON), }) } } @@ -274,6 +280,7 @@ impl ImageModel { draw_depth: 0.0, verts, pixelated: false, + use_alpha: true, }) } } @@ -355,6 +362,7 @@ impl ImageModel { draw_depth: 0.0, verts, pixelated: false, + use_alpha: true, }) } } diff --git a/src/scene/pipeline/image_gpu.rs b/src/scene/pipeline/image_gpu.rs index 196c3f830..4a6ecd3f3 100644 --- a/src/scene/pipeline/image_gpu.rs +++ b/src/scene/pipeline/image_gpu.rs @@ -79,7 +79,9 @@ struct ImageParams { /// Signed draw-order depth (-1,1); applied as a clip-z bias in the shader /// so the raster orders against other entity types. 0.0 = neutral. draw_depth: f32, - _pad: [f32; 2], + /// 1.0 when pixel alpha applies, 0.0 when pixels draw opaque. + use_alpha: f32, + _pad: f32, } // 16 bytes // ── Per-image GPU handle ────────────────────────────────────────────────── @@ -196,7 +198,8 @@ impl ImageGpu { let params = ImageParams { opacity: model.opacity.clamp(0.0, 1.0), draw_depth: 0.0, - _pad: [0.0; 2], + use_alpha: if model.use_alpha { 1.0 } else { 0.0 }, + _pad: 0.0, }; let params_buf = Arc::new(super::gpu_upload::upload_buffer( device, diff --git a/src/shaders/image.wgsl b/src/shaders/image.wgsl index ca7860aa7..5bab2a647 100644 --- a/src/shaders/image.wgsl +++ b/src/shaders/image.wgsl @@ -28,7 +28,7 @@ struct Uniforms { struct ImageParams { opacity: f32, draw_depth: f32, // signed (-1,1) draw-order bias; 0 = neutral - _pad1: f32, + use_alpha: f32, // 1 = pixel alpha applies, 0 = pixels draw opaque _pad2: f32, }; @group(1) @binding(2) var img_params: ImageParams; @@ -63,5 +63,6 @@ fn vs_main(in: VertIn) -> VertOut { @fragment fn fs_main(in: VertOut) -> @location(0) vec4 { let col = textureSample(img_texture, img_sampler, in.uv); - return vec4(col.rgb, col.a * img_params.opacity); + let alpha = select(1.0, col.a, img_params.use_alpha > 0.5); + return vec4(col.rgb, alpha * img_params.opacity); } From e9e05d89f3580b43b5c57e81e010a40e026649c6 Mon Sep 17 00:00:00 2001 From: ramox81 <184937705+ramox81@users.noreply.github.com> Date: Mon, 28 Sep 2026 12:58:24 +0300 Subject: [PATCH 2/3] Locale keys of the TRANSPARENCY prompts next to the other image strings Co-Authored-By: Claude Opus 5.5 --- locales/ar-SA/opencadstudio.ftl | 6 +++--- locales/bg-BG/opencadstudio.ftl | 6 +++--- locales/cs-CZ/opencadstudio.ftl | 6 +++--- locales/de-DE/opencadstudio.ftl | 6 +++--- locales/el-GR/opencadstudio.ftl | 6 +++--- locales/en-US/opencadstudio.ftl | 6 +++--- locales/es-ES/opencadstudio.ftl | 6 +++--- locales/fi-FI/opencadstudio.ftl | 6 +++--- locales/fr-FR/opencadstudio.ftl | 6 +++--- locales/hi-IN/opencadstudio.ftl | 6 +++--- locales/hu-HU/opencadstudio.ftl | 6 +++--- locales/it-IT/opencadstudio.ftl | 6 +++--- locales/ja-JP/opencadstudio.ftl | 6 +++--- locales/ko-KR/opencadstudio.ftl | 6 +++--- locales/nl-NL/opencadstudio.ftl | 6 +++--- locales/pl-PL/opencadstudio.ftl | 6 +++--- locales/pt-BR/opencadstudio.ftl | 6 +++--- locales/ru-RU/opencadstudio.ftl | 6 +++--- locales/tr-TR/opencadstudio.ftl | 6 +++--- locales/zh-CN/opencadstudio.ftl | 6 +++--- locales/zh-TW/opencadstudio.ftl | 6 +++--- src/locale_catalog.rs | 6 +++--- 22 files changed, 66 insertions(+), 66 deletions(-) diff --git a/locales/ar-SA/opencadstudio.ftl b/locales/ar-SA/opencadstudio.ftl index 7a4c6b081..7add46a5d 100644 --- a/locales/ar-SA/opencadstudio.ftl +++ b/locales/ar-SA/opencadstudio.ftl @@ -3667,9 +3667,6 @@ insert = .frames-print = الإطارات والطباعة .frames-off = إيقاف الإطارات .frames-on = تشغيل الإطارات - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT أدخل اسم الكتلة:__ocs_arg_hint__ .insert-filling-attributes = INSERT يجري ملء السمات... @@ -3806,6 +3803,9 @@ insert = .xref-old-path-prefix = بادئة المسار القديم .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/bg-BG/opencadstudio.ftl b/locales/bg-BG/opencadstudio.ftl index a8777696d..c7fb5e456 100644 --- a/locales/bg-BG/opencadstudio.ftl +++ b/locales/bg-BG/opencadstudio.ftl @@ -3654,9 +3654,6 @@ insert = .frames-print = Рамки и печат .frames-off = Рамки изкл. .frames-on = Рамки вкл. - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Въведи име на блок:__ocs_arg_hint__ .insert-filling-attributes = INSERT Попълване на атрибути... @@ -3793,6 +3790,9 @@ insert = .xref-old-path-prefix = стар префикс на път .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/cs-CZ/opencadstudio.ftl b/locales/cs-CZ/opencadstudio.ftl index e859bd0ad..c585c046b 100644 --- a/locales/cs-CZ/opencadstudio.ftl +++ b/locales/cs-CZ/opencadstudio.ftl @@ -3652,9 +3652,6 @@ insert = .frames-print = Rámy a tisk .frames-off = Rámy vypnuty .frames-on = Rámy zapnuty - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Název bloku Enter:__ocs_arg_hint__ .insert-filling-attributes = INSERT Vyplňování atributů... @@ -3791,6 +3788,9 @@ insert = .xref-old-path-prefix = stará předpona cesty .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/de-DE/opencadstudio.ftl b/locales/de-DE/opencadstudio.ftl index 1c1e2a699..3b2fe629e 100644 --- a/locales/de-DE/opencadstudio.ftl +++ b/locales/de-DE/opencadstudio.ftl @@ -3655,9 +3655,6 @@ insert = .frames-print = Rahmen und Drucken .frames-off = Rahmen aus .frames-on = Rahmen ein - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Blockname eingeben:__ocs_arg_hint__ .insert-filling-attributes = INSERT Attribute ausfüllen... @@ -3792,6 +3789,9 @@ insert = .xref-old-path-prefix = alte Pfadpräfix .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/el-GR/opencadstudio.ftl b/locales/el-GR/opencadstudio.ftl index 090f5e925..e3cb58071 100644 --- a/locales/el-GR/opencadstudio.ftl +++ b/locales/el-GR/opencadstudio.ftl @@ -3662,9 +3662,6 @@ insert = .frames-print = Πλαίσια και εκτύπωση .frames-off = Πλαίσια ανενεργά .frames-on = Πλαίσια ενεργά - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Δώστε όνομα μπλοκ:__ocs_arg_hint__ .insert-filling-attributes = INSERT Συμπλήρωση χαρακτηριστικών... @@ -3804,6 +3801,9 @@ insert = .xref-old-path-prefix = old path prefix .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/en-US/opencadstudio.ftl b/locales/en-US/opencadstudio.ftl index c53231dd3..8fba57187 100644 --- a/locales/en-US/opencadstudio.ftl +++ b/locales/en-US/opencadstudio.ftl @@ -3656,9 +3656,6 @@ insert = .frames-print = Frames & Print .frames-off = Frames Off .frames-on = Frames On - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Enter block name:__ocs_arg_hint__ .insert-filling-attributes = INSERT Filling attributes... @@ -3805,6 +3802,9 @@ insert = .xref-old-path-prefix = old path prefix .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/es-ES/opencadstudio.ftl b/locales/es-ES/opencadstudio.ftl index 455bef6c5..6d5500dae 100644 --- a/locales/es-ES/opencadstudio.ftl +++ b/locales/es-ES/opencadstudio.ftl @@ -3655,9 +3655,6 @@ insert = .frames-print = Marcos e impresión .frames-off = Marcos desactivados .frames-on = Marcos activados - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Introduzca el nombre del bloque:__ocs_arg_hint__ .insert-filling-attributes = INSERT Rellenando atributos... @@ -3794,6 +3791,9 @@ insert = .xref-old-path-prefix = prefijo de ruta antiguo .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/fi-FI/opencadstudio.ftl b/locales/fi-FI/opencadstudio.ftl index 167a404e3..da2de7a81 100644 --- a/locales/fi-FI/opencadstudio.ftl +++ b/locales/fi-FI/opencadstudio.ftl @@ -3654,9 +3654,6 @@ insert = .frames-print = Kehykset ja painatus .frames-off = Kehykset pois päältä .frames-on = Kehykset päällä - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Enter -lohkon nimi:__ocs_arg_hint__ .insert-filling-attributes = INSERT Täytetään määritteitä... @@ -3793,6 +3790,9 @@ insert = .xref-old-path-prefix = vanha polun etuliite .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/fr-FR/opencadstudio.ftl b/locales/fr-FR/opencadstudio.ftl index f89c504bc..899c9b245 100644 --- a/locales/fr-FR/opencadstudio.ftl +++ b/locales/fr-FR/opencadstudio.ftl @@ -3655,9 +3655,6 @@ insert = .frames-print = Cadres & Imprimer .frames-off = Cadres désactivés .frames-on = Cadres en marche - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Saisissez le nom du bloc:__ocs_arg_hint__ .insert-filling-attributes = INSERT Attributs de remplissage... @@ -3794,6 +3791,9 @@ insert = .xref-old-path-prefix = ancien préfixe de chemin .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/hi-IN/opencadstudio.ftl b/locales/hi-IN/opencadstudio.ftl index 766f615dd..ea5c4c076 100644 --- a/locales/hi-IN/opencadstudio.ftl +++ b/locales/hi-IN/opencadstudio.ftl @@ -3643,9 +3643,6 @@ insert = .frames-print = फ्रेम्स एंड प्रिंट .frames-off = फ़्रेम बंद .frames-on = फ्रेम्स ऑन - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT ब्लॉक का नाम दर्ज करें:__ocs_arg_hint__ .insert-filling-attributes = INSERT गुण भरना ... @@ -3782,6 +3779,9 @@ insert = .xref-old-path-prefix = पुराना पथ उपसर्ग .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/hu-HU/opencadstudio.ftl b/locales/hu-HU/opencadstudio.ftl index ff6b3f133..d59408b22 100644 --- a/locales/hu-HU/opencadstudio.ftl +++ b/locales/hu-HU/opencadstudio.ftl @@ -3654,9 +3654,6 @@ insert = .frames-print = Keretek és nyomtatás .frames-off = Keretek ki .frames-on = Keretek bekapcsolva - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Enter blokknév: __ocs_arg_hint__ .insert-filling-attributes = INSERT Attribútumok kitöltése... @@ -3793,6 +3790,9 @@ insert = .xref-old-path-prefix = régi útvonal-előtag .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/it-IT/opencadstudio.ftl b/locales/it-IT/opencadstudio.ftl index 23b347ebe..c66383d3f 100644 --- a/locales/it-IT/opencadstudio.ftl +++ b/locales/it-IT/opencadstudio.ftl @@ -3654,9 +3654,6 @@ insert = .frames-print = Cornici e stampa .frames-off = Cornici disattivate .frames-on = Cornici attivate - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Enter nome del blocco:__ocs_arg_hint__ .insert-filling-attributes = INSERT Attributi di riempimento... @@ -3793,6 +3790,9 @@ insert = .xref-old-path-prefix = vecchio prefisso percorso .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/ja-JP/opencadstudio.ftl b/locales/ja-JP/opencadstudio.ftl index fe7568e4e..2cbbdba5b 100644 --- a/locales/ja-JP/opencadstudio.ftl +++ b/locales/ja-JP/opencadstudio.ftl @@ -3643,9 +3643,6 @@ insert = .frames-print = フレームと印刷 .frames-off = フレームをオフ .frames-on = フレームをオン - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT ブロック名を入力:__ocs_arg_hint__ .insert-filling-attributes = INSERT 属性を入力中... @@ -3782,6 +3779,9 @@ insert = .xref-old-path-prefix = 古いパスプレフィックス .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/ko-KR/opencadstudio.ftl b/locales/ko-KR/opencadstudio.ftl index 7e3a9eaf8..fcb1ba020 100644 --- a/locales/ko-KR/opencadstudio.ftl +++ b/locales/ko-KR/opencadstudio.ftl @@ -3654,9 +3654,6 @@ insert = .frames-print = 프레임 및 인쇄 .frames-off = 프레임 끄기 .frames-on = 프레임 켜짐 - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Enter 블록 이름:__ocs_arg_hint__ .insert-filling-attributes = INSERT 채우기 속성... @@ -3793,6 +3790,9 @@ insert = .xref-old-path-prefix = 이전 경로 접두어 .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/nl-NL/opencadstudio.ftl b/locales/nl-NL/opencadstudio.ftl index 47d3f4ec9..bbfb0bbb2 100644 --- a/locales/nl-NL/opencadstudio.ftl +++ b/locales/nl-NL/opencadstudio.ftl @@ -3653,9 +3653,6 @@ insert = .frames-print = Frames & afdrukken .frames-off = Frames uitgeschakeld .frames-on = Frames aan - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Geef symboolnaam in:__ocs_arg_hint__ .insert-filling-attributes = INSERT Attributen vullen... @@ -3792,6 +3789,9 @@ insert = .xref-old-path-prefix = oud padprefix .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/pl-PL/opencadstudio.ftl b/locales/pl-PL/opencadstudio.ftl index 5efb47bec..5f625c4de 100644 --- a/locales/pl-PL/opencadstudio.ftl +++ b/locales/pl-PL/opencadstudio.ftl @@ -3654,9 +3654,6 @@ insert = .frames-print = Ramki i druk .frames-off = Ramki wyłączone .frames-on = Ramki włączone - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Enter nazwa bloku: __ocs_arg_hint__ .insert-filling-attributes = INSERT Wypełnianie atrybutów... @@ -3793,6 +3790,9 @@ insert = .xref-old-path-prefix = stary prefiks ścieżki .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/pt-BR/opencadstudio.ftl b/locales/pt-BR/opencadstudio.ftl index 1936fdc7c..d6ecda397 100644 --- a/locales/pt-BR/opencadstudio.ftl +++ b/locales/pt-BR/opencadstudio.ftl @@ -3655,9 +3655,6 @@ insert = .frames-print = Molduras e impressão .frames-off = Molduras desativadas .frames-on = Molduras ativadas - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Insira o nome do bloco:__ocs_arg_hint__ .insert-filling-attributes = INSERT Preenchendo atributos... @@ -3795,6 +3792,9 @@ insert = .xref-old-path-prefix = prefixo de caminho antigo .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/ru-RU/opencadstudio.ftl b/locales/ru-RU/opencadstudio.ftl index f1df6f44e..9235e6a4d 100644 --- a/locales/ru-RU/opencadstudio.ftl +++ b/locales/ru-RU/opencadstudio.ftl @@ -3656,9 +3656,6 @@ insert = .frames-print = Frames & Print (недоступная ссылка) .frames-off = Снятие рам .frames-on = В кадрах - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Введите имя блока: __ocs_arg_hint__ .insert-filling-attributes = INSERT Наполнение атрибутов... @@ -3795,6 +3792,9 @@ insert = .xref-old-path-prefix = старый префикс пути .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/tr-TR/opencadstudio.ftl b/locales/tr-TR/opencadstudio.ftl index 27cd07e41..49c6d8870 100644 --- a/locales/tr-TR/opencadstudio.ftl +++ b/locales/tr-TR/opencadstudio.ftl @@ -3625,9 +3625,6 @@ insert = .frames-print = Çerçeveler ve Yazdırma .frames-off = Çerçeveler Kapalı .frames-on = Çerçeveler Açık - .select-images = Görüntüleri seçin: - .transparency-mode-on = Saydamlık modunu girin [ON/OFF] : - .transparency-mode-off = Saydamlık modunu girin [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT Blok adını girin:__ocs_arg_hint__ .insert-filling-attributes = INSERT Öznitelikler dolduruluyor... @@ -3761,6 +3758,9 @@ insert = .xref-old-path-prefix = eski yol öneki .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Görüntüleri seçin: + .transparency-mode-on = Saydamlık modunu girin [ON/OFF] : + .transparency-mode-off = Saydamlık modunu girin [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/zh-CN/opencadstudio.ftl b/locales/zh-CN/opencadstudio.ftl index cc91fac16..6780264a2 100644 --- a/locales/zh-CN/opencadstudio.ftl +++ b/locales/zh-CN/opencadstudio.ftl @@ -3640,9 +3640,6 @@ insert = .frames-print = 边框与打印 .frames-off = 边框关 .frames-on = 边框开 - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT 输入块名：__ocs_arg_hint__ .insert-filling-attributes = INSERT 正在填充属性... @@ -3777,6 +3774,9 @@ insert = .xref-old-path-prefix = 旧路径前缀 .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/locales/zh-TW/opencadstudio.ftl b/locales/zh-TW/opencadstudio.ftl index 30a164535..810b88978 100644 --- a/locales/zh-TW/opencadstudio.ftl +++ b/locales/zh-TW/opencadstudio.ftl @@ -3652,9 +3652,6 @@ insert = .frames-print = 邊框與列印 .frames-off = 邊框關 .frames-on = 邊框開 - .select-images = Select image(s): - .transparency-mode-on = Enter transparency mode [ON/OFF] : - .transparency-mode-off = Enter transparency mode [ON/OFF] : .insert-prompt-hint = INSERT __ocs_arg_prompt____ocs_arg_hint__: .insert-enter-block-name-hint = INSERT 輸入圖塊名：__ocs_arg_hint__ .insert-filling-attributes = INSERT 正在填充屬性... @@ -3789,6 +3786,9 @@ insert = .xref-old-path-prefix = 舊路徑前綴 .xref-attach-dwg = Attach DWG .xref-attach-image = Attach Image + .select-images = Select image(s): + .transparency-mode-on = Enter transparency mode [ON/OFF] : + .transparency-mode-off = Enter transparency mode [ON/OFF] : .xref-attach-menu = Attach... .xref-change-path-type = Change Path Type .xref-find-and-replace-menu = Find and Replace... diff --git a/src/locale_catalog.rs b/src/locale_catalog.rs index 0b3a4a473..d2150f076 100644 --- a/src/locale_catalog.rs +++ b/src/locale_catalog.rs @@ -1197,9 +1197,6 @@ pub(super) fn message_attribute(source: &str) -> Option<(&'static str, &'static "Frames & Print" => Some(("insert", "frames-print")), "Frames Off" => Some(("insert", "frames-off")), "Frames On" => Some(("insert", "frames-on")), - "Select image(s):" => Some(("insert", "select-images")), - "Enter transparency mode [ON/OFF] :" => Some(("insert", "transparency-mode-on")), - "Enter transparency mode [ON/OFF] :" => Some(("insert", "transparency-mode-off")), "Frames On, Not Plotted" => Some(("draw", "frames-on-not-plotted")), "Freeze" => Some(("layers", "freeze")), "From DXF" => Some(("properties", "from-dxf")), @@ -3306,6 +3303,9 @@ pub(super) fn message_attribute(source: &str) -> Option<(&'static str, &'static "File References" => Some(("insert", "xref-file-references")), "Attach DWG" => Some(("insert", "xref-attach-dwg")), "Attach Image" => Some(("insert", "xref-attach-image")), + "Select image(s):" => Some(("insert", "select-images")), + "Enter transparency mode [ON/OFF] :" => Some(("insert", "transparency-mode-on")), + "Enter transparency mode [ON/OFF] :" => Some(("insert", "transparency-mode-off")), "Attach..." => Some(("insert", "xref-attach-menu")), "Change Path Type" => Some(("insert", "xref-change-path-type")), "Find and Replace..." => Some(("insert", "xref-find-and-replace-menu")), From 5de0ce069fe17e53d09de73eb668397c6264f343 Mon Sep 17 00:00:00 2001 From: ramox81 <184937705+ramox81@users.noreply.github.com> Date: Mon, 28 Sep 2026 13:17:31 +0300 Subject: [PATCH 3/3] Image shader: fully transparent pixels are discarded A transparent pixel wrote depth, hiding lines and objects under the image that were drawn after it. Co-Authored-By: Claude Opus 5.5 --- src/shaders/image.wgsl | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/shaders/image.wgsl b/src/shaders/image.wgsl index 5bab2a647..b8af298c4 100644 --- a/src/shaders/image.wgsl +++ b/src/shaders/image.wgsl @@ -64,5 +64,10 @@ fn vs_main(in: VertIn) -> VertOut { fn fs_main(in: VertOut) -> @location(0) vec4 { let col = textureSample(img_texture, img_sampler, in.uv); let alpha = select(1.0, col.a, img_params.use_alpha > 0.5); + // A fully transparent pixel leaves no depth behind, so what lies under + // the image (drawn before or after it) shows through. + if (alpha * img_params.opacity <= 0.0) { + discard; + } return vec4(col.rgb, alpha * img_params.opacity); }