Release 3.1.0 RC1

documentation/release_notes.rst

@@ -31,6 +31,52 @@
 
 ----
 
+Release 3.1.0
+=============
+
+Release 3.1.0 is a significant release with several new features, important bug fixes, and general code and configuration improvements.
+
+**New Features**
+    - Bicubic Face-varying Patches
+
+        - Face-varying channel data that has a linear interpolation other than FVAR_LINEAR_ALL can now produce bicubic patches
+        - Adaptive refinement of face-varying data can be improved by considering face-varying topology during refinement
+        - Client shader code can obtain patch basis weights needed for evaluation by calling methods provided as source by Osd
+
+    - Varying and FaceVarying Evaluation
+
+        - Extended Far::PatchTable and the Osd Evaluator API to allow evaluation of varying and face-varying primvar data at arbitrary limit surface locations
+
+    - 2nd Order Derivative Evaluation
+
+        - Clients can now evaluate 2nd order derivatives using Far and Osd API
+
+    - Separate Levels of Feature Isolation
+
+        - Extended feature adaptive refinement with a second, shallower level of refinement at which to represent features not needing greater isolation
+
+    - Sharp Patches for Infinitely Sharp Features
+
+        - Infinitely sharp features can now be refined to infinitely sharp patches, both reducing the number of patches required and improving their accuracy
+
+**Changes**
+    - Added numerical valued preprocessor directives (OPENSUBDIV_VERSION_MAJOR, etc.) to <opensubdiv/version.h>
+    - Updated glFVarViewer and glEvalLimit viewer to make use of bicubic face-varying patches
+    - Updated glViewer and dxViewer to add a toggle for InfSharpPatch
+    - Improved documentation for Far::PatchParam and added Unnormalize() to complement Normalize()
+    - Improved far_regression
+    - Enabled the use of CMake's folder feature
+    - Removed the use of iso646 alternative keywords ('and', 'or', 'not', etc.) to improve portability
+    - Removed mayaPolySmooth example
+    - Removed cmake/FindIlmBase
+    - Added support for Appveyor continuous integration testing
+
+**Bug Fixes**
+    - Improved Ptex and DX compatibility
+    - Fixed some subtle bugs with Chaikin refinement
+    - Fixed compatibility issues with VS2015
+    - Fixed some bugs with HUD sliders in the example viewers
+
 Release 3.0.5
 =============
 

opensubdiv/version.h

@@ -25,7 +25,13 @@
 #ifndef OPENSUBDIV3_VERSION_H
 #define OPENSUBDIV3_VERSION_H
 
-#define OPENSUBDIV_VERSION v3_0_5
+#define OPENSUBDIV_VERSION v3_1_0
+
+#define OPENSUBDIV_VERSION_NUMBER 30100
+
+#define OPENSUBDIV_VERSION_MAJOR 3
+#define OPENSUBDIV_VERSION_MINOR 1
+#define OPENSUBDIV_VERSION_PATCH 0
 
 namespace OpenSubdiv {
 namespace OPENSUBDIV_VERSION {