Changeset 11331 for OpenSceneGraph/trunk/src/osgPlugins/3ds/ReaderWriter3DS.cpp

Timestamp:

04/15/10 13:49:33 (3 years ago)

Author:

robert

Message:

From Sukender, "After discussion with Paul Martz, here is a fix for 3DS reader/writer (on rev. 11315) + some changes. Changelog:

- Fixed handling of MatrixTransforms? (still doesn't support other Transforms types). Fixes things for OSG, DeepExploration?, 3DSMax...
- Added support for writing double precision vertices by converting them.
- Added base code for future compatibility option (3rd-party apps that don't read animation data). See "DISABLE_3DS_ANIMATION" compile flag."

Files:

• OpenSceneGraph/trunk/src/osgPlugins/3ds/ReaderWriter3DS.cpp (modified) (1 diff)

OpenSceneGraph/trunk/src/osgPlugins/3ds/ReaderWriter3DS.cpp

@@ -222 +222 @@
     //supportsOption("OutputTextureFiles","Write out the texture images to file");
     //supportsOption("flipTexture", "flip texture upside-down");
-    supportsOption("extended3dsFilePaths", "Keeps long texture filenames (not 8.3) when exporting 3DS, but can lead to compatibility problems.");
-    supportsOption("noMatrixTransforms", "Set the plugin to apply matrices into the mesh vertices (\"old behaviour\") instead of restoring them (\"new behaviour\"). You may use this option to avoid a few rounding errors.");
-    supportsOption("checkForEspilonIdentityMatrices", "If not set, then consider \"almost identity\" matrices to be identity ones (in case of rounding errors).");
-    supportsOption("restoreMatrixTransformsNoMeshes", "Makes an exception to the behaviour when 'noMatrixTransforms' is not set for mesh instances. When a mesh instance has a transform on it, the reader creates a MatrixTransform above the Geode. If you don't want the hierarchy to be modified, then you can use this option to merge the transform into vertices.");
+    supportsOption("extended3dsFilePaths", "(Write option) Keeps long texture filenames (not 8.3) when exporting 3DS, but can lead to compatibility problems.");
+    supportsOption("noMatrixTransforms", "(Read option) Set the plugin to apply matrices into the mesh vertices (\"old behaviour\") instead of restoring them (\"new behaviour\"). You may use this option to avoid a few rounding errors.");
+    supportsOption("checkForEspilonIdentityMatrices", "(Read option) If not set, then consider \"almost identity\" matrices to be identity ones (in case of rounding errors).");
+    supportsOption("restoreMatrixTransformsNoMeshes", "(Read option) Makes an exception to the behaviour when 'noMatrixTransforms' is not set for mesh instances. When a mesh instance has a transform on it, the reader creates a MatrixTransform above the Geode. If you don't want the hierarchy to be modified, then you can use this option to merge the transform into vertices.");
     setByteOrder();