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ch5: fix joinMap compile error in ubuntu 20.04 #181
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switch pangolin and sophus header to solve the following error ``` [ 25%] Built target undistortImage [ 50%] Built target stereoVision [ 75%] Built target imageBasics Scanning dependencies of target joinMap [ 87%] Building CXX object rgbd/CMakeFiles/joinMap.dir/joinMap.cpp.o In file included from /usr/local/include/sophus/common.hpp:43, from /usr/local/include/sophus/types.hpp:8, from /usr/local/include/sophus/rotation_matrix.hpp:10, from /usr/local/include/sophus/so3.hpp:7, from /usr/local/include/sophus/se3.hpp:7, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:5: /home/ubt/Documents/installation/Pangolin/include/pangolin/image/typed_image.h: In constructor ‘pangolin::TypedImage::TypedImage(size_t, size_t, const pangolin::PixelFormat&)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/image/typed_image.h:45:34: error: expected identifier before ‘[’ token 45 | : Base(w,h,w*fmt.bpp/8), fmt(fmt) | ^~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/image/typed_image.h:45:34: error: expected ‘{’ before ‘[’ token /home/ubt/Documents/installation/Pangolin/include/pangolin/image/typed_image.h: In constructor ‘pangolin::TypedImage::TypedImage(size_t, size_t, const pangolin::PixelFormat&, size_t)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/image/typed_image.h:50:29: error: expected identifier before ‘[’ token 50 | : Base(w,h, pitch), fmt(fmt) | ^~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/image/typed_image.h:50:29: error: expected ‘{’ before ‘[’ token /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In member function ‘void pangolin::GlTexture::Load(const pangolin::TypedImage&, bool)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:230:17: error: structured binding declaration cannot have type ‘pangolin::GlPixFormat’ 230 | GlPixFormat fmt(image.fmt); | ^~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:230:17: note: type must be cv-qualified ‘auto’ or reference to cv-qualified ‘auto’ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:230:17: error: empty structured binding declaration /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:230:17: error: expected primary-expression before ‘struct’ 230 | GlPixFormat fmt(image.fmt); | ^~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:230:17: error: expected ‘}’ before ‘struct’ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:230:17: error: ‘result’ was not declared in this scope 230 | GlPixFormat fmt(image.fmt); | ^~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:230:17: error: template argument 1 is invalid 230 | GlPixFormat fmt(image.fmt); | ^~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:230:17: error: expected ‘>’ before ‘(’ token 230 | GlPixFormat fmt(image.fmt); | ^~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:230:17: error: return-statement with a value, in function returning ‘void’ [-fpermissive] 230 | GlPixFormat fmt(image.fmt); | ^~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:230:17: error: expected unqualified-id before ‘)’ token 230 | GlPixFormat fmt(image.fmt); | ^~~ In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:231:17: error: expected constructor, destructor, or type conversion before ‘(’ token 231 | Reinitialise((GLint)image.w, (GLint)image.h, GL_RGBA32F, sampling_linear, 0, fmt.glformat, fmt.gltype, image.ptr ); | ^ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:234:13: error: ‘GlTexture’ has not been declared 234 | inline void GlTexture::LoadFromFile(const std::string& filename, bool sampling_linear) | ^~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void LoadFromFile(const string&, bool)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:236:5: error: ‘TypedImage’ was not declared in this scope; did you mean ‘pangolin::TypedImage’? 236 | TypedImage image = LoadImage(filename); | ^~~~~~~~~~ | pangolin::TypedImage In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/image/image_io.h:32, from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:32, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/image/typed_image.h:35:8: note: ‘pangolin::TypedImage’ declared here 35 | struct TypedImage : public ManagedImage<unsigned char> | ^~~~~~~~~~ In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:237:10: error: ‘image’ was not declared in this scope 237 | Load(image, sampling_linear); | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:237:5: error: ‘Load’ was not declared in this scope 237 | Load(image, sampling_linear); | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:241:13: error: ‘GlTexture’ has not been declared 241 | inline void GlTexture::Download(void* image, GLenum data_layout, GLenum data_type) const | ^~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:241:84: error: non-member function ‘void Download(void*, GLenum, GLenum)’ cannot have cv-qualifier 241 | inline void GlTexture::Download(void* image, GLenum data_layout, GLenum data_type) const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Download(void*, GLenum, GLenum)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:243:5: error: ‘Bind’ was not declared in this scope 243 | Bind(); | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:245:5: error: ‘Unbind’ was not declared in this scope 245 | Unbind(); | ^~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:248:13: error: ‘GlTexture’ has not been declared 248 | inline void GlTexture::Download(TypedImage& image) const | ^~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:248:33: error: variable or field ‘Download’ declared void 248 | inline void GlTexture::Download(TypedImage& image) const | ^~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:248:33: error: ‘TypedImage’ was not declared in this scope; did you mean ‘pangolin::TypedImage’? 248 | inline void GlTexture::Download(TypedImage& image) const | ^~~~~~~~~~ | pangolin::TypedImage In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/image/image_io.h:32, from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:32, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/image/typed_image.h:35:8: note: ‘pangolin::TypedImage’ declared here 35 | struct TypedImage : public ManagedImage<unsigned char> | ^~~~~~~~~~ In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:248:45: error: ‘image’ was not declared in this scope 248 | inline void GlTexture::Download(TypedImage& image) const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:301:13: error: ‘GlTexture’ has not been declared 301 | inline void GlTexture::CopyFrom(const GlTexture& tex) | ^~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:301:39: error: ‘GlTexture’ does not name a type; did you mean ‘glIsTexture’? 301 | inline void GlTexture::CopyFrom(const GlTexture& tex) | ^~~~~~~~~ | glIsTexture /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void CopyFrom(const int&)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:303:9: error: ‘tid’ was not declared in this scope 303 | if(!tid || width != tex.width || height != tex.height || | ^~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:303:16: error: ‘width’ was not declared in this scope; did you mean ‘wcwidth’? 303 | if(!tid || width != tex.width || height != tex.height || | ^~~~~ | wcwidth /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:303:29: error: request for member ‘width’ in ‘tex’, which is of non-class type ‘const int’ 303 | if(!tid || width != tex.width || height != tex.height || | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:303:38: error: ‘height’ was not declared in this scope 303 | if(!tid || width != tex.width || height != tex.height || | ^~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:303:52: error: request for member ‘height’ in ‘tex’, which is of non-class type ‘const int’ 303 | if(!tid || width != tex.width || height != tex.height || | ^~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:304:8: error: ‘internal_format’ was not declared in this scope 304 | internal_format != tex.internal_format) | ^~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:304:31: error: request for member ‘internal_format’ in ‘tex’, which is of non-class type ‘const int’ 304 | internal_format != tex.internal_format) | ^~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:306:26: error: request for member ‘width’ in ‘tex’, which is of non-class type ‘const int’ 306 | Reinitialise(tex.width, tex.height, tex.internal_format, true); | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:306:37: error: request for member ‘height’ in ‘tex’, which is of non-class type ‘const int’ 306 | Reinitialise(tex.width, tex.height, tex.internal_format, true); | ^~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:306:49: error: request for member ‘internal_format’ in ‘tex’, which is of non-class type ‘const int’ 306 | Reinitialise(tex.width, tex.height, tex.internal_format, true); | ^~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:306:9: error: ‘Reinitialise’ was not declared in this scope 306 | Reinitialise(tex.width, tex.height, tex.internal_format, true); | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:309:28: error: request for member ‘tid’ in ‘tex’, which is of non-class type ‘const int’ 309 | glCopyImageSubData(tex.tid, GL_TEXTURE_2D, 0, 0, 0, 0, | ^~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:310:24: error: ‘tid’ was not declared in this scope 310 | tid, GL_TEXTURE_2D, 0, 0, 0, 0, | ^~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:311:24: error: ‘width’ was not declared in this scope; did you mean ‘wcwidth’? 311 | width, height, 1); | ^~~~~ | wcwidth /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:311:31: error: ‘height’ was not declared in this scope 311 | width, height, 1); | ^~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:315:13: error: ‘GlTexture’ has not been declared 315 | inline void GlTexture::Save(const std::string& filename, bool top_line_first) | ^~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Save(const string&, bool)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:317:5: error: ‘TypedImage’ was not declared in this scope; did you mean ‘pangolin::TypedImage’? 317 | TypedImage image; | ^~~~~~~~~~ | pangolin::TypedImage In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/image/image_io.h:32, from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:32, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/image/typed_image.h:35:8: note: ‘pangolin::TypedImage’ declared here 35 | struct TypedImage : public ManagedImage<unsigned char> | ^~~~~~~~~~ In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:318:14: error: ‘image’ was not declared in this scope 318 | Download(image); | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:323:13: error: ‘GlTexture’ has not been declared 323 | inline void GlTexture::SetLinear() | ^~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void SetLinear()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:325:5: error: ‘Bind’ was not declared in this scope 325 | Bind(); | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:328:5: error: ‘Unbind’ was not declared in this scope 328 | Unbind(); | ^~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:331:13: error: ‘GlTexture’ has not been declared 331 | inline void GlTexture::SetNearestNeighbour() | ^~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void SetNearestNeighbour()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:333:5: error: ‘Bind’ was not declared in this scope 333 | Bind(); | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:336:5: error: ‘Unbind’ was not declared in this scope 336 | Unbind(); | ^~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:339:13: error: ‘GlTexture’ has not been declared 339 | inline void GlTexture::RenderToViewport(const bool flip) const | ^~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:339:58: error: non-member function ‘void RenderToViewport(bool)’ cannot have cv-qualifier 339 | inline void GlTexture::RenderToViewport(const bool flip) const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void RenderToViewport(bool)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:342:9: error: ‘RenderToViewportFlipY’ was not declared in this scope; did you mean ‘RenderToViewport’? 342 | RenderToViewportFlipY(); | ^~~~~~~~~~~~~~~~~~~~~ | RenderToViewport /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:344:26: error: too few arguments to function ‘void RenderToViewport(bool)’ 344 | RenderToViewport(); | ^ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:339:13: note: declared here 339 | inline void GlTexture::RenderToViewport(const bool flip) const | ^~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:348:13: error: ‘GlTexture’ has not been declared 348 | inline void GlTexture::RenderToViewport() const | ^~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:348:43: error: non-member function ‘void RenderToViewport()’ cannot have cv-qualifier 348 | inline void GlTexture::RenderToViewport() const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void RenderToViewport()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:364:5: error: ‘Bind’ was not declared in this scope 364 | Bind(); | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:374:13: error: ‘GlTexture’ has not been declared 374 | inline void GlTexture::RenderToViewport(Viewport tex_vp, bool flipx, bool flipy) const | ^~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:374:41: error: variable or field ‘RenderToViewport’ declared void 374 | inline void GlTexture::RenderToViewport(Viewport tex_vp, bool flipx, bool flipy) const | ^~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:374:41: error: ‘Viewport’ was not declared in this scope; did you mean ‘pangolin::Viewport’? 374 | inline void GlTexture::RenderToViewport(Viewport tex_vp, bool flipx, bool flipy) const | ^~~~~~~~ | pangolin::Viewport In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:30, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/display/viewport.h:37:24: note: ‘pangolin::Viewport’ declared here 37 | struct PANGOLIN_EXPORT Viewport | ^~~~~~~~ In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:374:58: error: expected primary-expression before ‘bool’ 374 | inline void GlTexture::RenderToViewport(Viewport tex_vp, bool flipx, bool flipy) const | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:374:70: error: expected primary-expression before ‘bool’ 374 | inline void GlTexture::RenderToViewport(Viewport tex_vp, bool flipx, bool flipy) const | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:408:13: error: ‘GlTexture’ has not been declared 408 | inline void GlTexture::RenderToViewportFlipY() const | ^~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:408:48: error: non-member function ‘void RenderToViewportFlipY()’ cannot have cv-qualifier 408 | inline void GlTexture::RenderToViewportFlipY() const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void RenderToViewportFlipY()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:424:5: error: ‘Bind’ was not declared in this scope 424 | Bind(); | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:434:13: error: ‘GlTexture’ has not been declared 434 | inline void GlTexture::RenderToViewportFlipXFlipY() const | ^~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:434:53: error: non-member function ‘void RenderToViewportFlipXFlipY()’ cannot have cv-qualifier 434 | inline void GlTexture::RenderToViewportFlipXFlipY() const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void RenderToViewportFlipXFlipY()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:450:5: error: ‘Bind’ was not declared in this scope 450 | Bind(); | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:462:8: error: ‘GlRenderBuffer’ does not name a type; did you mean ‘glReadBuffer’? 462 | inline GlRenderBuffer::GlRenderBuffer() | ^~~~~~~~~~~~~~ | glReadBuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:467:8: error: ‘GlRenderBuffer’ does not name a type; did you mean ‘glReadBuffer’? 467 | inline GlRenderBuffer::GlRenderBuffer(GLint width, GLint height, GLint internal_format ) | ^~~~~~~~~~~~~~ | glReadBuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:474:13: error: ‘GlRenderBuffer’ has not been declared 474 | inline void GlRenderBuffer::Reinitialise(GLint width, GLint height, GLint internal_format) | ^~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Reinitialise(GLint, GLint, GLint)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:476:9: error: invalid use of ‘this’ in non-member function 476 | if( this->width != 0 ) { | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:477:38: error: ‘rbid’ was not declared in this scope 477 | glDeleteRenderbuffersEXT(1, &rbid); | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:480:5: error: invalid use of ‘this’ in non-member function 480 | this->width = width; | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:481:5: error: invalid use of ‘this’ in non-member function 481 | this->height = height; | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:482:31: error: ‘rbid’ was not declared in this scope 482 | glGenRenderbuffersEXT(1, &rbid); | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:488:8: error: ‘GlRenderBuffer’ does not name a type; did you mean ‘glReadBuffer’? 488 | inline GlRenderBuffer::~GlRenderBuffer() | ^~~~~~~~~~~~~~ | glReadBuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:525:8: error: ‘GlRenderBuffer’ does not name a type; did you mean ‘glReadBuffer’? 525 | inline GlRenderBuffer::GlRenderBuffer(GlRenderBuffer&& tex) | ^~~~~~~~~~~~~~ | glReadBuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:533:8: error: ‘GlFramebuffer’ does not name a type; did you mean ‘glIsFramebuffer’? 533 | inline GlFramebuffer::GlFramebuffer() | ^~~~~~~~~~~~~ | glIsFramebuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:538:8: error: ‘GlFramebuffer’ does not name a type; did you mean ‘glIsFramebuffer’? 538 | inline GlFramebuffer::~GlFramebuffer() | ^~~~~~~~~~~~~ | glIsFramebuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:545:8: error: ‘GlFramebuffer’ does not name a type; did you mean ‘glIsFramebuffer’? 545 | inline GlFramebuffer::GlFramebuffer(GlTexture& colour, GlRenderBuffer& depth) | ^~~~~~~~~~~~~ | glIsFramebuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:554:8: error: ‘GlFramebuffer’ does not name a type; did you mean ‘glIsFramebuffer’? 554 | inline GlFramebuffer::GlFramebuffer(GlTexture& colour0, GlTexture& colour1, GlRenderBuffer& depth) | ^~~~~~~~~~~~~ | glIsFramebuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:564:8: error: ‘GlFramebuffer’ does not name a type; did you mean ‘glIsFramebuffer’? 564 | inline GlFramebuffer::GlFramebuffer(GlTexture& colour0, GlTexture& colour1, GlTexture& colour2, GlRenderBuffer& depth) | ^~~~~~~~~~~~~ | glIsFramebuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:575:8: error: ‘GlFramebuffer’ does not name a type; did you mean ‘glIsFramebuffer’? 575 | inline GlFramebuffer::GlFramebuffer(GlTexture& colour0, GlTexture& colour1, GlTexture& colour2, GlTexture& colour3, GlRenderBuffer& depth) | ^~~~~~~~~~~~~ | glIsFramebuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:587:13: error: ‘GlFramebuffer’ has not been declared 587 | inline void GlFramebuffer::Bind() const | ^~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:587:35: error: non-member function ‘void Bind()’ cannot have cv-qualifier 587 | inline void GlFramebuffer::Bind() const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Bind()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:589:46: error: ‘fbid’ was not declared in this scope 589 | glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, fbid); | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:591:20: error: ‘attachments’ was not declared in this scope 591 | glDrawBuffers( attachments, attachment_buffers ); | ^~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:591:33: error: ‘attachment_buffers’ was not declared in this scope; did you mean ‘pangolin::attachment_buffers’? 591 | glDrawBuffers( attachments, attachment_buffers ); | ^~~~~~~~~~~~~~~~~~ | pangolin::attachment_buffers In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:46:21: note: ‘pangolin::attachment_buffers’ declared here 46 | const static GLuint attachment_buffers[] = { | ^~~~~~~~~~~~~~~~~~ In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:595:13: error: ‘GlFramebuffer’ has not been declared 595 | inline void GlFramebuffer::Reinitialise() | ^~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Reinitialise()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:597:8: error: ‘fbid’ was not declared in this scope 597 | if(fbid) { | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:600:30: error: ‘fbid’ was not declared in this scope 600 | glGenFramebuffersEXT(1, &fbid); | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:603:13: error: ‘GlFramebuffer’ has not been declared 603 | inline void GlFramebuffer::Unbind() const | ^~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:603:37: error: non-member function ‘void Unbind()’ cannot have cv-qualifier 603 | inline void GlFramebuffer::Unbind() const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Unbind()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:606:23: error: ‘attachment_buffers’ was not declared in this scope; did you mean ‘pangolin::attachment_buffers’? 606 | glDrawBuffers( 1, attachment_buffers ); | ^~~~~~~~~~~~~~~~~~ | pangolin::attachment_buffers In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:46:21: note: ‘pangolin::attachment_buffers’ declared here 46 | const static GLuint attachment_buffers[] = { | ^~~~~~~~~~~~~~~~~~ In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:611:15: error: ‘GlFramebuffer’ has not been declared 611 | inline GLenum GlFramebuffer::AttachColour(GlTexture& tex ) | ^~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:611:43: error: ‘GlTexture’ was not declared in this scope; did you mean ‘pangolin::GlTexture’? 611 | inline GLenum GlFramebuffer::AttachColour(GlTexture& tex ) | ^~~~~~~~~ | pangolin::GlTexture In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:53:23: note: ‘pangolin::GlTexture’ declared here 53 | class PANGOLIN_EXPORT GlTexture | ^~~~~~~~~ In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:611:54: error: ‘tex’ was not declared in this scope; did you mean ‘timex’? 611 | inline GLenum GlFramebuffer::AttachColour(GlTexture& tex ) | ^~~ | timex /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:624:13: error: ‘GlFramebuffer’ has not been declared 624 | inline void GlFramebuffer::AttachDepth(GlRenderBuffer& rb ) | ^~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:624:40: error: variable or field ‘AttachDepth’ declared void 624 | inline void GlFramebuffer::AttachDepth(GlRenderBuffer& rb ) | ^~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:624:40: error: ‘GlRenderBuffer’ was not declared in this scope; did you mean ‘pangolin::GlRenderBuffer’? 624 | inline void GlFramebuffer::AttachDepth(GlRenderBuffer& rb ) | ^~~~~~~~~~~~~~ | pangolin::GlRenderBuffer In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:124:24: note: ‘pangolin::GlRenderBuffer’ declared here 124 | struct PANGOLIN_EXPORT GlRenderBuffer | ^~~~~~~~~~~~~~ In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:624:56: error: ‘rb’ was not declared in this scope 624 | inline void GlFramebuffer::AttachDepth(GlRenderBuffer& rb ) | ^~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:642:8: error: ‘GlBufferData’ does not name a type; did you mean ‘glBufferData’? 642 | inline GlBufferData::GlBufferData() | ^~~~~~~~~~~~ | glBufferData /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:647:8: error: ‘GlBufferData’ does not name a type; did you mean ‘glBufferData’? 647 | inline GlBufferData::GlBufferData(GlBufferType buffer_type, GLuint size_bytes, GLenum gluse, const unsigned char* data ) | ^~~~~~~~~~~~ | glBufferData /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:654:8: error: ‘GlBufferData’ does not name a type; did you mean ‘glBufferData’? 654 | inline GlBufferData::GlBufferData(GlBufferData&& tex) | ^~~~~~~~~~~~ | glBufferData /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:659:8: error: ‘GlBufferData’ does not name a type; did you mean ‘glBufferData’? 659 | inline GlBufferData& GlBufferData::operator=(GlBufferData&& tex) | ^~~~~~~~~~~~ | glBufferData /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:670:8: error: ‘GlBufferData’ does not name a type; did you mean ‘glBufferData’? 670 | inline GlBufferData::~GlBufferData() | ^~~~~~~~~~~~ | glBufferData /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:675:13: error: ‘GlBufferData’ has not been declared 675 | inline void GlBufferData::Free() | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Free()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:677:8: error: ‘bo’ was not declared in this scope 677 | if(bo!=0) { | ^~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:682:13: error: ‘GlBufferData’ has not been declared 682 | inline bool GlBufferData::IsValid() const | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:682:37: error: non-member function ‘bool IsValid()’ cannot have cv-qualifier 682 | inline bool GlBufferData::IsValid() const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘bool IsValid()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:684:12: error: ‘bo’ was not declared in this scope 684 | return bo != 0; | ^~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:687:15: error: ‘GlBufferData’ has not been declared 687 | inline size_t GlBufferData::SizeBytes() const | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:687:41: error: non-member function ‘size_t SizeBytes()’ cannot have cv-qualifier 687 | inline size_t GlBufferData::SizeBytes() const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘size_t SizeBytes()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:689:12: error: ‘size_bytes’ was not declared in this scope; did you mean ‘SizeBytes’? 689 | return size_bytes; | ^~~~~~~~~~ | SizeBytes /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:692:13: error: ‘GlBufferData’ has not been declared 692 | inline void GlBufferData::Reinitialise(GlBufferType buffer_type, GLuint size_bytes, GLenum gluse, const unsigned char* data ) | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:692:40: error: variable or field ‘Reinitialise’ declared void 692 | inline void GlBufferData::Reinitialise(GlBufferType buffer_type, GLuint size_bytes, GLenum gluse, const unsigned char* data ) | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:692:40: error: ‘GlBufferType’ was not declared in this scope; did you mean ‘pangolin::GlBufferType’? 692 | inline void GlBufferData::Reinitialise(GlBufferType buffer_type, GLuint size_bytes, GLenum gluse, const unsigned char* data ) | ^~~~~~~~~~~~ | pangolin::GlBufferType In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:171:6: note: ‘pangolin::GlBufferType’ declared here 171 | enum GlBufferType | ^~~~~~~~~~~~ In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:692:73: error: expected primary-expression before ‘size_bytes’ 692 | inline void GlBufferData::Reinitialise(GlBufferType buffer_type, GLuint size_bytes, GLenum gluse, const unsigned char* data ) | ^~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:692:92: error: expected primary-expression before ‘gluse’ 692 | inline void GlBufferData::Reinitialise(GlBufferType buffer_type, GLuint size_bytes, GLenum gluse, const unsigned char* data ) | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:692:99: error: expected primary-expression before ‘const’ 692 | inline void GlBufferData::Reinitialise(GlBufferType buffer_type, GLuint size_bytes, GLenum gluse, const unsigned char* data ) | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:707:13: error: ‘GlBufferData’ has not been declared 707 | inline void GlBufferData::Bind() const | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:707:34: error: non-member function ‘void Bind()’ cannot have cv-qualifier 707 | inline void GlBufferData::Bind() const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:707:13: error: redefinition of ‘void Bind()’ 707 | inline void GlBufferData::Bind() const | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:587:13: note: ‘void Bind()’ previously defined here 587 | inline void GlFramebuffer::Bind() const | ^~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Bind()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:709:18: error: ‘buffer_type’ was not declared in this scope 709 | glBindBuffer(buffer_type, bo); | ^~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:709:31: error: ‘bo’ was not declared in this scope 709 | glBindBuffer(buffer_type, bo); | ^~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:712:13: error: ‘GlBufferData’ has not been declared 712 | inline void GlBufferData::Unbind() const | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:712:36: error: non-member function ‘void Unbind()’ cannot have cv-qualifier 712 | inline void GlBufferData::Unbind() const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:712:13: error: redefinition of ‘void Unbind()’ 712 | inline void GlBufferData::Unbind() const | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:603:13: note: ‘void Unbind()’ previously defined here 603 | inline void GlFramebuffer::Unbind() const | ^~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Unbind()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:714:18: error: ‘buffer_type’ was not declared in this scope 714 | glBindBuffer(buffer_type, 0); | ^~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:717:13: error: ‘GlBufferData’ has not been declared 717 | inline void GlBufferData::Upload(const GLvoid* data, GLsizeiptr size_bytes, GLintptr offset) | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Upload(const GLvoid*, GLsizeiptr, GLintptr)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:719:30: error: invalid use of ‘this’ in non-member function 719 | if(offset + size_bytes > this->size_bytes) { | ^~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:724:21: error: ‘buffer_type’ was not declared in this scope 724 | glBufferSubData(buffer_type,offset,size_bytes,data); | ^~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:728:13: error: ‘GlBufferData’ has not been declared 728 | inline void GlBufferData::Download(GLvoid* data, GLsizeiptr size_bytes, GLintptr offset) const | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:728:90: error: non-member function ‘void Download(GLvoid*, GLsizeiptr, GLintptr)’ cannot have cv-qualifier 728 | inline void GlBufferData::Download(GLvoid* data, GLsizeiptr size_bytes, GLintptr offset) const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Download(GLvoid*, GLsizeiptr, GLintptr)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:731:24: error: ‘buffer_type’ was not declared in this scope 731 | glGetBufferSubData(buffer_type, offset, size_bytes, data); | ^~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:737:8: error: ‘GlBuffer’ does not name a type; did you mean ‘glIsBuffer’? 737 | inline GlBuffer::GlBuffer() | ^~~~~~~~ | glIsBuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:742:8: error: ‘GlBuffer’ does not name a type; did you mean ‘glIsBuffer’? 742 | inline GlBuffer::GlBuffer(GlBufferType buffer_type, GLuint num_elements, GLenum datatype, GLuint count_per_element, GLenum gluse ) | ^~~~~~~~ | glIsBuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:749:8: error: ‘GlBuffer’ does not name a type; did you mean ‘glIsBuffer’? 749 | inline GlBuffer::GlBuffer(GlBuffer&& o) | ^~~~~~~~ | glIsBuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:755:8: error: ‘GlBuffer’ does not name a type; did you mean ‘glIsBuffer’? 755 | inline GlBuffer& GlBuffer::operator=(GlBuffer&& o) | ^~~~~~~~ | glIsBuffer /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:764:13: error: ‘GlBuffer’ has not been declared 764 | inline void GlBuffer::Reinitialise(GlBufferType buffer_type, GLuint num_elements, GLenum datatype, GLuint count_per_element, GLenum gluse, const unsigned char* data ) | ^~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:764:36: error: variable or field ‘Reinitialise’ declared void 764 | inline void GlBuffer::Reinitialise(GlBufferType buffer_type, GLuint num_elements, GLenum datatype, GLuint count_per_element, GLenum gluse, const unsigned char* data ) | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:764:36: error: ‘GlBufferType’ was not declared in this scope; did you mean ‘pangolin::GlBufferType’? 764 | inline void GlBuffer::Reinitialise(GlBufferType buffer_type, GLuint num_elements, GLenum datatype, GLuint count_per_element, GLenum gluse, const unsigned char* data ) | ^~~~~~~~~~~~ | pangolin::GlBufferType In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:171:6: note: ‘pangolin::GlBufferType’ declared here 171 | enum GlBufferType | ^~~~~~~~~~~~ In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:764:69: error: expected primary-expression before ‘num_elements’ 764 | inline void GlBuffer::Reinitialise(GlBufferType buffer_type, GLuint num_elements, GLenum datatype, GLuint count_per_element, GLenum gluse, const unsigned char* data ) | ^~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:764:90: error: expected primary-expression before ‘datatype’ 764 | inline void GlBuffer::Reinitialise(GlBufferType buffer_type, GLuint num_elements, GLenum datatype, GLuint count_per_element, GLenum gluse, const unsigned char* data ) | ^~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:764:107: error: expected primary-expression before ‘count_per_element’ 764 | inline void GlBuffer::Reinitialise(GlBufferType buffer_type, GLuint num_elements, GLenum datatype, GLuint count_per_element, GLenum gluse, const unsigned char* data ) | ^~~~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:764:133: error: expected primary-expression before ‘gluse’ 764 | inline void GlBuffer::Reinitialise(GlBufferType buffer_type, GLuint num_elements, GLenum datatype, GLuint count_per_element, GLenum gluse, const unsigned char* data ) | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:764:140: error: expected primary-expression before ‘const’ 764 | inline void GlBuffer::Reinitialise(GlBufferType buffer_type, GLuint num_elements, GLenum datatype, GLuint count_per_element, GLenum gluse, const unsigned char* data ) | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:773:13: error: ‘GlBuffer’ has not been declared 773 | inline void GlBuffer::Reinitialise(GlBuffer const& other ) | ^~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:773:45: error: variable or field ‘Reinitialise’ declared void 773 | inline void GlBuffer::Reinitialise(GlBuffer const& other ) | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:773:36: error: ‘GlBuffer’ was not declared in this scope; did you mean ‘pangolin::GlBuffer’? 773 | inline void GlBuffer::Reinitialise(GlBuffer const& other ) | ^~~~~~~~ | pangolin::GlBuffer In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:218:24: note: ‘pangolin::GlBuffer’ declared here 218 | struct PANGOLIN_EXPORT GlBuffer : public GlBufferData | ^~~~~~~~ In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:778:13: error: ‘GlBuffer’ has not been declared 778 | inline void GlBuffer::Resize(GLuint new_num_elements) | ^~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Resize(GLuint)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:780:8: error: ‘bo’ was not declared in this scope 780 | if(bo!=0) { | ^~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:783:66: error: ‘num_elements’ was not declared in this scope; did you mean ‘new_num_elements’? 783 | const size_t backup_elements = std::min(new_num_elements,num_elements); | ^~~~~~~~~~~~ | new_num_elements /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:784:74: error: ‘datatype’ was not declared in this scope 784 | const size_t backup_size_bytes = backup_elements*GlDataTypeBytes(datatype)*count_per_element; | ^~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:784:58: error: ‘GlDataTypeBytes’ was not declared in this scope; did you mean ‘pangolin::GlDataTypeBytes’? 784 | const size_t backup_size_bytes = backup_elements*GlDataTypeBytes(datatype)*count_per_element; | ^~~~~~~~~~~~~~~ | pangolin::GlDataTypeBytes In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:88:15: note: ‘pangolin::GlDataTypeBytes’ declared here 88 | inline size_t GlDataTypeBytes(GLenum type) | ^~~~~~~~~~~~~~~ In file included from /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.h:273, from /home/ubt/Documents/installation/Pangolin/include/pangolin/pangolin.h:33, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:6: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:784:84: error: ‘count_per_element’ was not declared in this scope 784 | const size_t backup_size_bytes = backup_elements*GlDataTypeBytes(datatype)*count_per_element; | ^~~~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:787:28: error: ‘buffer_type’ was not declared in this scope 787 | glGetBufferSubData(buffer_type, 0, backup_size_bytes, backup); | ^~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:788:100: error: ‘gluse’ was not declared in this scope 788 | glBufferData(buffer_type, new_num_elements*GlDataTypeBytes(datatype)*count_per_element, 0, gluse); | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:796:22: error: ‘buffer_type’ was not declared in this scope 796 | Reinitialise(buffer_type, new_num_elements, datatype, count_per_element, gluse); | ^~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:796:53: error: ‘datatype’ was not declared in this scope 796 | Reinitialise(buffer_type, new_num_elements, datatype, count_per_element, gluse); | ^~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:796:63: error: ‘count_per_element’ was not declared in this scope 796 | Reinitialise(buffer_type, new_num_elements, datatype, count_per_element, gluse); | ^~~~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:796:82: error: ‘gluse’ was not declared in this scope 796 | Reinitialise(buffer_type, new_num_elements, datatype, count_per_element, gluse); | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:798:5: error: ‘num_elements’ was not declared in this scope; did you mean ‘new_num_elements’? 798 | num_elements = new_num_elements; | ^~~~~~~~~~~~ | new_num_elements /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:804:8: error: ‘GlSizeableBuffer’ does not name a type 804 | inline GlSizeableBuffer::GlSizeableBuffer(GlBufferType buffer_type, GLuint initial_num_elements, GLenum datatype, GLuint count_per_element, GLenum gluse ) | ^~~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:810:13: error: ‘GlSizeableBuffer’ has not been declared 810 | inline void GlSizeableBuffer::Clear() | ^~~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Clear()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:812:5: error: ‘m_num_verts’ was not declared in this scope 812 | m_num_verts = 0; | ^~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:817:6: error: ‘GlSizeableBuffer’ has not been declared 817 | void GlSizeableBuffer::Add(const Eigen::DenseBase<Derived>& vec) | ^~~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Add(const Eigen::DenseBase<Derived>&)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:821:17: error: ‘m_num_verts’ was not declared in this scope 821 | CheckResize(m_num_verts + 1); | ^~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:821:5: error: there are no arguments to ‘CheckResize’ that depend on a template parameter, so a declaration of ‘CheckResize’ must be available [-fpermissive] 821 | CheckResize(m_num_verts + 1); | ^~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:821:5: note: (if you use ‘-fpermissive’, G++ will accept your code, but allowing the use of an undeclared name is deprecated) /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:829:6: error: ‘GlSizeableBuffer’ has not been declared 829 | void GlSizeableBuffer::Update(const Eigen::DenseBase<Derived>& vec, size_t position ) | ^~~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void Update(const Eigen::DenseBase<Derived>&, size_t)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:837:5: error: ‘m_num_verts’ was not declared in this scope 837 | m_num_verts = std::max(position+vec.cols(), m_num_verts); | ^~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:841:15: error: ‘GlSizeableBuffer’ has not been declared 841 | inline size_t GlSizeableBuffer::start() const { | ^~~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:841:41: error: non-member function ‘size_t start()’ cannot have cv-qualifier 841 | inline size_t GlSizeableBuffer::start() const { | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:845:15: error: ‘GlSizeableBuffer’ has not been declared 845 | inline size_t GlSizeableBuffer::size() const { | ^~~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:845:40: error: non-member function ‘size_t size()’ cannot have cv-qualifier 845 | inline size_t GlSizeableBuffer::size() const { | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘size_t size()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:846:12: error: ‘m_num_verts’ was not declared in this scope 846 | return m_num_verts; | ^~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:849:13: error: ‘GlSizeableBuffer’ has not been declared 849 | inline void GlSizeableBuffer::CheckResize(size_t num_verts) | ^~~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘void CheckResize(size_t)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:851:21: error: ‘GlBuffer’ has not been declared 851 | if( num_verts > GlBuffer::num_elements) { | ^~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:852:33: error: ‘NextSize’ was not declared in this scope 852 | const size_t new_size = NextSize(num_verts); | ^~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:853:9: error: ‘GlBuffer’ has not been declared 853 | GlBuffer::Resize((GLuint)new_size); | ^~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:857:15: error: ‘GlSizeableBuffer’ has not been declared 857 | inline size_t GlSizeableBuffer::NextSize(size_t min_size) const | ^~~~~~~~~~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:857:59: error: non-member function ‘size_t NextSize(size_t)’ cannot have cv-qualifier 857 | inline size_t GlSizeableBuffer::NextSize(size_t min_size) const | ^~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: In function ‘size_t NextSize(size_t)’: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:859:32: error: ‘GlBuffer’ has not been declared 859 | size_t new_size = std::max(GlBuffer::num_elements, 1u); | ^~~~~~~~ /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp: At global scope: /home/ubt/Documents/installation/Pangolin/include/pangolin/gl/gl.hpp:866:1: error: expected declaration before ‘}’ token 866 | } | ^ In file included from /usr/local/include/sophus/common.hpp:43, from /usr/local/include/sophus/types.hpp:8, from /usr/local/include/sophus/rotation_matrix.hpp:10, from /usr/local/include/sophus/so3.hpp:7, from /usr/local/include/sophus/se3.hpp:7, from /home/ubt/Documents/SLAMCourse/slambook2/ch5/rgbd/joinMap.cpp:5: /home/ubt/Documents/installation/Pangolin/include/pangolin/video/stream_info.h: In constructor ‘pangolin::StreamInfo::StreamInfo()’: /home/ubt/Documents/installation/Pangolin/include/pangolin/video/stream_info.h:39:11: error: expected identifier before ‘[’ token 39 | : fmt(PixelFormatFromString("GRAY8")) {} | ^~~ /home/ubt/Documents/installation/Pangolin/include/pangolin…
@keineahnung2345 I think this can be solved by adding Sophus library as Sophus::Sophus instead of ${Sophus_INCLUDE_DIRS}. |
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In Ubuntu 20.04, fmt is required. Also, the variable named
fmt
should be avoided:pangolin/pangolin.h
has variable namedfmt
, so it should be included beforesophus/se3.hpp
. (This solves the error showed in my first commit message)fmt
toimgfmt