Retrieve COLMAP binary from external source

.gitignore

@@ -6,6 +6,9 @@ data/*
 
 # COLMAP binaries
 colmap/bin
+colmap/lib
+colmap/include
+colmap/share
 colmap/plugins
 colmap/COLMAP.bat
 colmap/RUN_TESTS.bat

colmap/install.bat

@@ -1,3 +1,3 @@
-curl -LO https://github.com/colmap/colmap/releases/latest/download/colmap-x64-windows-cuda.zip
+curl -LO https://github.com/lyehe/build_gpu_colmap/releases/latest/download/COLMAP-windows-latest-CUDA-cuDSS-GUI.zip
-tar -xf colmap-x64-windows-cuda.zip
+tar -xf COLMAP-windows-latest-CUDA-cuDSS-GUI.zip
-del colmap-x64-windows-cuda.zip
+del COLMAP-windows-latest-CUDA-cuDSS-GUI.zip