898e079ef2
Build the 3D viewer code for WASM instead of stubbing it out. This is simpler to maintain than complex header stubs. Changes: - Enable KICAD_BUILD_3D_VIEWER_WASM=ON in build script - Remove -gsource-map to avoid OOM in wasm-emscripten-finalize - Add OpenGL stubs for fixed-function pipeline (WebGL ES 2.0 only) - Add GLU stub for gluErrorString - Add NNG stub for IPC API (sockets don't work in WASM) - Add PCBnew scripting stub - Expand curl and libgit2 stubs The 3D viewer code compiles but won't render at runtime since OpenGL GAL is disabled and Cairo GAL is used instead. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
44 lines
2.1 KiB
C
44 lines
2.1 KiB
C
/* GLU stubs for WebAssembly builds
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* GLU is not available in WebGL, these stubs prevent link errors.
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* The gizmo won't render but the 3D view should work with LEGACY_GL_EMULATION.
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*/
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typedef struct GLUquadric GLUquadric;
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typedef struct GLUtesselator GLUtesselator;
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typedef double GLdouble;
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typedef void (*_GLUfuncptr)(void);
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/* Quadric stubs */
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GLUquadric* gluNewQuadric(void) { return (GLUquadric*)0; }
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void gluDeleteQuadric(GLUquadric* q) { (void)q; }
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void gluQuadricDrawStyle(GLUquadric* q, int s) { (void)q; (void)s; }
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void gluQuadricNormals(GLUquadric* q, int n) { (void)q; (void)n; }
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void gluCylinder(GLUquadric* q, double b, double t, double h, int sl, int st) {
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(void)q; (void)b; (void)t; (void)h; (void)sl; (void)st;
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}
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void gluDisk(GLUquadric* q, double i, double o, int sl, int lp) {
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(void)q; (void)i; (void)o; (void)sl; (void)lp;
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}
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void gluSphere(GLUquadric* q, double r, int sl, int st) {
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(void)q; (void)r; (void)sl; (void)st;
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}
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void gluPerspective(double fovy, double aspect, double zNear, double zFar) {
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(void)fovy; (void)aspect; (void)zNear; (void)zFar;
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}
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/* Tessellation stubs */
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GLUtesselator* gluNewTess(void) { return (GLUtesselator*)0; }
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void gluDeleteTess(GLUtesselator* t) { (void)t; }
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void gluTessBeginPolygon(GLUtesselator* t, void* d) { (void)t; (void)d; }
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void gluTessEndPolygon(GLUtesselator* t) { (void)t; }
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void gluTessBeginContour(GLUtesselator* t) { (void)t; }
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void gluTessEndContour(GLUtesselator* t) { (void)t; }
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void gluTessVertex(GLUtesselator* t, GLdouble* l, void* d) { (void)t; (void)l; (void)d; }
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void gluTessNormal(GLUtesselator* t, GLdouble x, GLdouble y, GLdouble z) { (void)t; (void)x; (void)y; (void)z; }
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void gluTessCallback(GLUtesselator* t, unsigned int w, _GLUfuncptr f) { (void)t; (void)w; (void)f; }
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void gluTessProperty(GLUtesselator* t, unsigned int w, GLdouble v) { (void)t; (void)w; (void)v; }
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void gluGetTessProperty(GLUtesselator* t, unsigned int w, GLdouble* d) { (void)t; (void)w; (void)d; }
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/* Error string stub */
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static const unsigned char glu_error_str[] = "GLU stub error";
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const unsigned char* gluErrorString(unsigned int e) { (void)e; return glu_error_str; }
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