cb58b43bd1
Changes: - Add glu_wasm_impl.cpp: GLU tesselator using KiCad's earcut triangulation - Add GL/glu.h: GLU header for WASM builds - Add 3D viewer stubs for KICAD_BUILD_3D_VIEWER_WASM=ON - Remove obsolete gl_canvas_stub.cpp (OpenGL now uses real impl) - Remove obsolete glu_stub.c (replaced by glu_wasm_impl.cpp) - Update build-pcbnew.sh comment about GLU implementation The OpenGL GAL now works in WASM using WebGL with LEGACY_GL_EMULATION. 3D viewer is stubbed out but builds successfully. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
136 lines
3 KiB
C++
136 lines
3 KiB
C++
/*
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* 3D Canvas stubs for KiCad WASM build
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* When KICAD_BUILD_3D_VIEWER_WASM=OFF, these provide stub implementations
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* for 3D canvas and board adapter classes.
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*/
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#include <3d_canvas/eda_3d_canvas.h>
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#include <3d_canvas/board_adapter.h>
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#include <3d_viewer/eda_3d_viewer_settings.h>
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#include <gal/hidpi_gl_3D_canvas.h>
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#include <tool/tool_dispatcher.h>
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// EDA_3D_CANVAS stub implementations
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EDA_3D_CANVAS::EDA_3D_CANVAS( wxWindow* aParent, const wxGLAttributes& aGLAttribs,
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BOARD_ADAPTER& aSettings, CAMERA& aCamera,
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S3D_CACHE* a3DCachePointer ) :
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HIDPI_GL_3D_CANVAS( aParent, aGLAttribs, aCamera, wxID_ANY )
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{
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(void)aSettings;
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(void)a3DCachePointer;
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m_3d_render = nullptr;
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m_parentStatusBar = nullptr;
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m_parentInfoBar = nullptr;
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m_eventDispatcher = nullptr;
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}
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EDA_3D_CANVAS::~EDA_3D_CANVAS()
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{
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}
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void EDA_3D_CANVAS::SetEventDispatcher( TOOL_DISPATCHER* aEventDispatcher )
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{
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m_eventDispatcher = aEventDispatcher;
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}
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void EDA_3D_CANVAS::ReloadRequest( BOARD* aBoard, S3D_CACHE* aCachePointer )
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{
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(void)aBoard;
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(void)aCachePointer;
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// No-op: 3D canvas not available in WASM
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}
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void EDA_3D_CANVAS::OnPaint( wxPaintEvent& aEvent )
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{
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(void)aEvent;
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// No-op: 3D canvas not available in WASM
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}
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void EDA_3D_CANVAS::DoRePaint()
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{
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// No-op: 3D canvas not available in WASM
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}
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void EDA_3D_CANVAS::SetCurrentRender( RENDER_ENGINE aRenderEngine )
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{
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(void)aRenderEngine;
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// No-op: 3D canvas not available in WASM
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}
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void EDA_3D_CANVAS::RenderEngineChanged()
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{
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// No-op: 3D canvas not available in WASM
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}
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void EDA_3D_CANVAS::Request_refresh( bool aRedrawImmediately )
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{
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(void)aRedrawImmediately;
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// No-op: 3D canvas not available in WASM
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}
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void EDA_3D_CANVAS::DisplayStatus()
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{
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// No-op: 3D canvas not available in WASM
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}
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bool EDA_3D_CANVAS::doReRender()
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{
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return false;
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}
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// BOARD_ADAPTER stub implementations
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BOARD_ADAPTER::BOARD_ADAPTER() :
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m_board( nullptr ),
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m_3dModelManager( nullptr ),
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m_Cfg( nullptr )
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{
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}
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BOARD_ADAPTER::~BOARD_ADAPTER()
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{
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}
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// EDA_3D_VIEWER_SETTINGS stub implementations
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EDA_3D_VIEWER_SETTINGS::EDA_3D_VIEWER_SETTINGS() :
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APP_SETTINGS_BASE( "3d_viewer", 3 )
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{
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}
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EDA_3D_VIEWER_SETTINGS::~EDA_3D_VIEWER_SETTINGS()
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{
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}
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// LAYER_PRESET_3D stub
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LAYER_PRESET_3D::LAYER_PRESET_3D( const wxString& aName ) :
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name( aName )
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{
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}
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// PARAM_LAYER_PRESET_3D stub
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PARAM_LAYER_PRESET_3D::PARAM_LAYER_PRESET_3D( const std::string& aPath,
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std::vector<LAYER_PRESET_3D>* aPresetList ) :
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PARAM_LAMBDA<nlohmann::json>(
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aPath,
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[this]() { return presetsToJson(); },
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[this]( const nlohmann::json& aJson ) { jsonToPresets( aJson ); },
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nlohmann::json::array() ),
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m_presets( aPresetList )
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{
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}
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nlohmann::json PARAM_LAYER_PRESET_3D::presetsToJson()
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{
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return nlohmann::json::array();
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}
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void PARAM_LAYER_PRESET_3D::jsonToPresets( const nlohmann::json& aJson )
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{
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(void)aJson;
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}
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