Issue 7153 - 3DGS IO

cpp/open3d/t/io/CMakeLists.txt

@@ -13,6 +13,7 @@ target_sources(tio PRIVATE
     file_format/FileJPG.cpp
     file_format/FilePCD.cpp
     file_format/FilePLY.cpp
+    file_format/FileSPLAT.cpp
     file_format/FilePNG.cpp
     file_format/FilePTS.cpp
     file_format/FileTXT.cpp

cpp/open3d/t/io/PointCloudIO.cpp

@@ -52,6 +52,7 @@ static const std::unordered_map<
                 {"xyzrgb", WritePointCloudToTXT},
                 {"pcd", WritePointCloudToPCD},
                 {"ply", WritePointCloudToPLY},
+                {"splat", WritePointCloudToSPLAT},
                 {"pts", WritePointCloudToPTS},
         };
 

cpp/open3d/t/io/PointCloudIO.h

@@ -74,6 +74,14 @@ bool WritePointCloudToPLY(const std::string &filename,
                           const geometry::PointCloud &pointcloud,
                           const WritePointCloudOption &params);
 
+bool ReadPointCloudFromSPLAT(const std::string &filename,
+                             geometry::PointCloud &pointcloud,
+                             const ReadPointCloudOption &params);
+
+bool WritePointCloudToSPLAT(const std::string &filename,
+                            const geometry::PointCloud &pointcloud,
+                            const WritePointCloudOption &params);
+
 bool ReadPointCloudFromPTS(const std::string &filename,
                            geometry::PointCloud &pointcloud,
                            const ReadPointCloudOption &params);