Add limited support for .PLY

captainys · Dec 9, 2024 · ea5e265 · ea5e265
1 parent 3e3f003
commit ea5e265
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Showing 8 changed files with 527 additions and 1 deletion.
diff --git a/src/ysgebl/src/gui/filemenu/filemenu.cpp b/src/ysgebl/src/gui/filemenu/filemenu.cpp
@@ -80,6 +80,7 @@ void GeblGuiEditorBase::File_Open(FsGuiPopUpMenuItem *)
 	fdlg->fileExtensionArray.Append(L".srf");
 	fdlg->fileExtensionArray.Append(L".stl");
 	fdlg->fileExtensionArray.Append(L".obj");
+	fdlg->fileExtensionArray.Append(L".ply");
 	fdlg->fileExtensionArray.Append(L".off");
 	fdlg->fileExtensionArray.Append(L".dxf");
 	fdlg->fileExtensionArray.Append(L".dnm");

diff --git a/src/ysgebl/src/gui_foundation/ysgebl_gui_foundation_io.cpp b/src/ysgebl/src/gui_foundation/ysgebl_gui_foundation_io.cpp
@@ -142,6 +142,30 @@ GeblGuiFoundation::SlhdAndErrorCode GeblGuiFoundation::LoadGeneral(const wchar_t
 			returnValue.errCode=GEBLERROR_FILE_NOT_FOUND;
 		}
 	}
+	else if(0==ext.STRCMP(L".PLY"))
+	{
+		YsFileIO::File fp(fn,"r");
+		if(NULL!=fp)
+		{
+			YsShellDnmContainer <YsShellExtEditGui>::Node *newSlHd=shlGrp.CreateShell(parent);
+
+			auto inStream=fp.InStream();
+			if(YSOK==newSlHd->LoadPly(inStream))
+			{
+				newSlHd->SetFileName(fn);
+				returnValue.slHd=newSlHd;
+			}
+			else
+			{
+				shlGrp.DeleteShell(newSlHd);
+				returnValue.errCode=GEBLERROR_FILE_CORRUPTED;
+			}
+		}
+		else
+		{
+			returnValue.errCode=GEBLERROR_FILE_NOT_FOUND;
+		}
+	}
 	else if(0==ext.STRCMP(L".OFF"))
 	{
 		YsFileIO::File fp(fn,"r");

diff --git a/src/ysgebl/src/kernel/ysshellext.cpp b/src/ysgebl/src/kernel/ysshellext.cpp
@@ -766,6 +766,13 @@ YSRESULT YsShellExt::LoadObj(YsTextInputStream &inStream)
 	return objReader.ReadObj(*this,inStream,opt);
 }
 
+YSRESULT YsShellExt::LoadPly(YsTextInputStream &inStream)
+{
+	YsShellExtPlyReader::ReadOption opt;
+	YsShellExtPlyReader PlyReader;
+	return PlyReader.ReadPly(*this,inStream,opt);
+}
+
 YsShellExtDrawingBuffer &YsShellExt::GetDrawingBuffer(void) const
 {
 	return *drawingBuffer;

diff --git a/src/ysgebl/src/kernel/ysshellext.h b/src/ysgebl/src/kernel/ysshellext.h
@@ -1224,6 +1224,9 @@ class YsShellExt : protected YsShell
 	/*! This function loads Wavefront .OBJ data. */
 	YSRESULT LoadObj(YsTextInputStream &inStream);
 
+	/*! This function loads Wavefront .OBJ data. */
+	YSRESULT LoadPly(YsTextInputStream &inStream);
+
 	/*! This function returns a drawing-buffer. 
 	    A drawing buffer stores primitive informations for rendering. */
 	YsShellExtDrawingBuffer &GetDrawingBuffer(void) const;

diff --git a/src/ysgebl/src/kernel/ysshellextedit.cpp b/src/ysgebl/src/kernel/ysshellextedit.cpp
@@ -397,6 +397,26 @@ YSRESULT YsShellExtEdit::LoadObj(YsTextInputStream &inStream)
 	return objReader.ReadObj(*this,inStream,opt);
 }
 
+YSRESULT YsShellExtEdit::LoadPly(const char fn[])
+{
+	FILE *fp=fopen(fn,"r");
+	if(NULL!=fp)
+	{
+		YsTextFileInputStream inStream(fp);
+		YSRESULT res=LoadPly(inStream);
+		fclose(fp);
+		return res;
+	}
+	return YSERR;
+}
+
+YSRESULT YsShellExtEdit::LoadPly(YsTextInputStream &inStream)
+{
+	YsShellExtPlyReader::ReadOption opt;
+	YsShellExtPlyReader PlyReader;
+	return PlyReader.ReadPly(*this,inStream,opt);
+}
+
 YSRESULT YsShellExtEdit::MergeObj(YsTextInputStream &inStream)
 {
 	YsShellExtObjReader::ReadOption opt;

diff --git a/src/ysgebl/src/kernel/ysshellextedit.h b/src/ysgebl/src/kernel/ysshellextedit.h
@@ -634,6 +634,12 @@ class YsShellExtEdit : private YsShellExt
 	/*! This function loads Wavefront .OBJ data. */
 	YSRESULT LoadObj(YsTextInputStream &inStream);
 
+	/*! This function loads .PLY data. */
+	YSRESULT LoadPly(const char fn[]);
+
+	/*! This function loads .PLY data. */
+	YSRESULT LoadPly(YsTextInputStream &inStream);
+
 	/*! This function loads Wavefront .OBJ data. */
 	YSRESULT MergeObj(YsTextInputStream &inStream);