- split Far::PatchDescriptor into its own class (mirrors Far::PatchParam)
- hide PatchArray as a private internal structure
- add public accessors patterned after Far::TopologyRefiner (returning Vtr::Arrays)
- propagate new API to all dependent code
note: some direct table accessors have not been removed *yet* - see code for details
Sync'ing the 'dev' branch with the 'feature_3.0dev' branch at commit 68c6d11fc36761ae1a5e6cdc3457be16f2e9704a
The branch 'feature_3.0dev' is now locked and preserved for historical purposes.
Moved transient states (current vertex buffer etc) to controller.
ComputeContext becomes constant so that it's well suited for coarse-grain
parallelism on cpu.
Client-facing API has changed slightly - limitEval example has been adjusted
- add a limit evaluation method to EvalLimitController that allows
client code to directly pass the output buffer without binding it
to the Context (the call only computes vertex interpolation of a
single sample)
- switch the OsdUtilAdaptiveEvaluator to use the new method from the controller
and stop stomping member
- cleanup buffer and member variables no longer used
- cleanup initialization logic to be better aware of uniform / adaptive
- add some assert sanity checks in the cpuEvalLimitKernels
fixes#293
New text:
Copyright 2013 Pixar
Licensed under the Apache License, Version 2.0 (the "Apache License")
with the following modification; you may not use this file except in
compliance with the Apache License and the following modification to it:
Section 6. Trademarks. is deleted and replaced with:
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor
and its affiliates, except as required to comply with Section 4(c) of
the License and to reproduce the content of the NOTICE file.
You may obtain a copy of the Apache License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the Apache License with the above modification is
distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
KIND, either express or implied. See the Apache License for the specific
language governing permissions and limitations under the Apache License.
- Replaced EvalData and EvalVertexData classes with a simpler DataStream class that only
accesses a single data stream, binds and unbinds it
- DataStream has both an input and an output version which avoids much of the const-ness
const-related ambiguity of the previous design pattern
- Vertex, varying and face-varying data now all have a dedicate struct (VertexData, VaryingData, FaceVaryingData)
as a way of gathering the various data-streams required to perform sampling
- renamd some "Buffers" into "Tables" for better naming consistency with Far
- minor refactoring of the LimitEvalContext to accomodate all the data buffers
- pushing some minor sub-patch functionality back to FarPatchParams
- extend example code with randomly generated varying vertex colors
