AuroraMiddleware/OpenSubdiv
1
0
Fork 0
mirror of https://github.com/PixarAnimationStudios/OpenSubdiv synced 2024-09-19 14:20:00 +00:00
Code Issues Releases Wiki Activity

Minor Doxygen additions and corrections to Far class headers

Browse Source
This commit is contained in:
barry 2016-10-17 17:52:20 -07:00
parent ec7ac89c76
commit 1db24844c6
5 changed files with 80 additions and 55 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

90
opensubdiv/far/patchTable.h
View File

@ -162,8 +162,8 @@ public:
/// \brief Updates local point vertex values.
///
/// @param src Buffer with primvar data for the coarse vertex values
/// and refined vertex values
/// @param src Buffer with primvar data for the base and refined
/// vertex values
///
/// @param dst Destination buffer for the computed local point
/// vertex values
@ -182,8 +182,8 @@ public:
/// \brief Updates local point varying values.
///
/// @param src Buffer with primvar data for the coarse varying values
/// and refined varying values
/// @param src Buffer with primvar data for the base and refined
/// varying values
///
/// @param dst Destination buffer for the computed local point
/// varying values
@ -202,8 +202,8 @@ public:
/// \brief Updates local point face-varying values.
///
/// @param src Buffer with primvar data for the coarse face-varying
/// values and refined face-varying values
/// @param src Buffer with primvar data for the base and refined
/// face-varying values
///
/// @param dst Destination buffer for the computed local point
/// face-varying values
@ -298,9 +298,6 @@ public:
/// \brief Returns the number of face-varying channels
int GetNumFVarChannels() const;
/// \brief Deprecated @see PatchTable#GetFVarPatchDescriptor
Sdc::Options::FVarLinearInterpolation GetFVarChannelLinearInterpolation(int channel = 0) const;
/// \brief Returns the patch descriptor for \p channel
PatchDescriptor GetFVarPatchDescriptor(int channel = 0) const;
@ -327,6 +324,9 @@ public:
/// \brief Returns an array of face-varying patch param for \p channel
ConstPatchParamArray GetFVarPatchParams(int channel = 0) const;
/// \brief Deprecated @see PatchTable#GetFVarPatchDescriptor
Sdc::Options::FVarLinearInterpolation GetFVarChannelLinearInterpolation(int channel = 0) const;
//@}
@ -369,84 +369,84 @@ public:
///
/// \brief Evaluate basis functions for position and derivatives at a
/// given (s,t) parametric location of a patch.
/// given (u,v) parametric location of a patch.
///
/// @param handle A patch handle indentifying the sub-patch containing the
/// (s,t) location
/// (u,v) location
///
/// @param s Patch coordinate (in coarse face normalized space)
/// @param u Patch coordinate (in base face normalized space)
///
/// @param t Patch coordinate (in coarse face normalized space)
/// @param v Patch coordinate (in base face normalized space)
///
/// @param wP Weights (evaluated basis functions) for the position
///
/// @param wDs Weights (evaluated basis functions) for derivative wrt s
/// @param wDu Weights (evaluated basis functions) for derivative wrt u
///
/// @param wDt Weights (evaluated basis functions) for derivative wrt t
/// @param wDv Weights (evaluated basis functions) for derivative wrt v
///
/// @param wDss Weights (evaluated basis functions) for derivative wrt ss
/// @param wDuu Weights (evaluated basis functions) for 2nd derivative wrt u
///
/// @param wDst Weights (evaluated basis functions) for derivative wrt st
/// @param wDuv Weights (evaluated basis functions) for 2nd derivative wrt u and v
///
/// @param wDtt Weights (evaluated basis functions) for derivative wrt tt
/// @param wDvv Weights (evaluated basis functions) for 2nd derivative wrt v
///
void EvaluateBasis(PatchHandle const & handle, float s, float t,
float wP[], float wDs[] = 0, float wDt[] = 0,
float wDss[] = 0, float wDst[] = 0, float wDtt[] = 0) const;
void EvaluateBasis(PatchHandle const & handle, float u, float v,
float wP[], float wDu[] = 0, float wDv[] = 0,
float wDuu[] = 0, float wDuv[] = 0, float wDvv[] = 0) const;
/// \brief Evaluate basis functions for a varying value and
/// derivatives at a given (s,t) parametric location of a patch.
/// derivatives at a given (u,v) parametric location of a patch.
///
/// @param handle A patch handle indentifying the sub-patch containing the
/// (s,t) location
/// (u,v) location
///
/// @param s Patch coordinate (in coarse face normalized space)
/// @param u Patch coordinate (in base face normalized space)
///
/// @param t Patch coordinate (in coarse face normalized space)
/// @param v Patch coordinate (in base face normalized space)
///
/// @param wP Weights (evaluated basis functions) for the position
///
/// @param wDs Weights (evaluated basis functions) for derivative wrt s
/// @param wDu Weights (evaluated basis functions) for derivative wrt u
///
/// @param wDt Weights (evaluated basis functions) for derivative wrt t
/// @param wDv Weights (evaluated basis functions) for derivative wrt v
///
/// @param wDss Weights (evaluated basis functions) for derivative wrt ss
/// @param wDuu Weights (evaluated basis functions) for 2nd derivative wrt u
///
/// @param wDst Weights (evaluated basis functions) for derivative wrt st
/// @param wDuv Weights (evaluated basis functions) for 2nd derivative wrt u and v
///
/// @param wDtt Weights (evaluated basis functions) for derivative wrt tt
/// @param wDvv Weights (evaluated basis functions) for 2nd derivative wrt v
///
void EvaluateBasisVarying(PatchHandle const & handle, float s, float t,
float wP[], float wDs[] = 0, float wDt[] = 0,
float wDss[] = 0, float wDst[] = 0, float wDtt[] = 0) const;
void EvaluateBasisVarying(PatchHandle const & handle, float u, float v,
float wP[], float wDu[] = 0, float wDv[] = 0,
float wDuu[] = 0, float wDuv[] = 0, float wDvv[] = 0) const;
/// \brief Evaluate basis functions for a face-varying value and
/// derivatives at a given (s,t) parametric location of a patch.
/// derivatives at a given (u,v) parametric location of a patch.
///
/// @param handle A patch handle indentifying the sub-patch containing the
/// (s,t) location
/// (u,v) location
///
/// @param s Patch coordinate (in coarse face normalized space)
/// @param u Patch coordinate (in base face normalized space)
///
/// @param t Patch coordinate (in coarse face normalized space)
/// @param v Patch coordinate (in base face normalized space)
///
/// @param wP Weights (evaluated basis functions) for the position
///
/// @param wDs Weights (evaluated basis functions) for derivative wrt s
/// @param wDu Weights (evaluated basis functions) for derivative wrt u
///
/// @param wDt Weights (evaluated basis functions) for derivative wrt t
/// @param wDv Weights (evaluated basis functions) for derivative wrt v
///
/// @param wDss Weights (evaluated basis functions) for derivative wrt ss
/// @param wDuu Weights (evaluated basis functions) for 2nd derivative wrt u
///
/// @param wDst Weights (evaluated basis functions) for derivative wrt st
/// @param wDuv Weights (evaluated basis functions) for 2nd derivative wrt u and v
///
/// @param wDtt Weights (evaluated basis functions) for derivative wrt tt
/// @param wDvv Weights (evaluated basis functions) for 2nd derivative wrt v
///
/// @param channel face-varying channel
///
void EvaluateBasisFaceVarying(PatchHandle const & handle, float s, float t,
float wP[], float wDs[] = 0, float wDt[] = 0,
float wDss[] = 0, float wDst[] = 0, float wDtt[] = 0,
void EvaluateBasisFaceVarying(PatchHandle const & handle, float u, float v,
float wP[], float wDu[] = 0, float wDv[] = 0,
float wDuu[] = 0, float wDuv[] = 0, float wDvv[] = 0,
int channel = 0) const;
//@}

2
opensubdiv/far/patchTableFactory.h
View File

@ -38,6 +38,8 @@ namespace Far {
class PtexIndices;
class TopologyRefiner;
/// \brief Factory for constructing a PatchTable from a TopologyRefiner
///
class PatchTableFactory {
public:

11
opensubdiv/far/topologyDescriptor.h
View File

@ -38,10 +38,13 @@ namespace OPENSUBDIV_VERSION {
namespace Far {
///
/// \brief Descriptor for raw topology data, provided as a convenience with
/// a corresponding Factory. It should be functionally complete and simple
/// to use, but for more demanding situations, writing a custom Factory is
/// likely warranted.
/// \brief A simple reference to raw topology data for use with TopologyRefinerFactory
///
/// TopologyDescriptor is a simple struct containing references to raw topology data used
/// to construct a TopologyRefiner. It is not a requirement but a convenience for use
/// with TopologyRefinerFactory when mesh topology is not available in an existing mesh
/// data structure. It should be functionally complete and simple to use, but for more
/// demanding situations, writing a custom Factory is usually warranted.
///
struct TopologyDescriptor {

6
opensubdiv/far/topologyLevel.h
View File

@ -38,8 +38,10 @@ namespace OPENSUBDIV_VERSION {
namespace Far {
///
/// \brief TopologyLevel is an interface for accessing data in a specific level of a refined
/// topology hierarchy. Instances of TopologyLevel are created and owned by a TopologyRefiner,
/// \brief An interface for accessing data in a specific level of a refined topology hierarchy.
///
/// TopologyLevel provides an interface to data in a specific level of a topology hierarchy.
/// Instances of TopologyLevel are created and owned by a TopologyRefiner,
/// which will return const-references to them. Such references are only valid during the
/// lifetime of TopologyRefiner that created and returned them, and only for a given refinement,
/// i.e. if the TopologyRefiner is re-refined, any references to TopoologyLevels are invalidated.

24
opensubdiv/far/topologyRefiner.h
View File

@ -63,7 +63,7 @@ public:
/// \brief Returns the subdivision options
Sdc::Options GetSchemeOptions() const { return _subdivOptions; }
/// \brief Returns true if uniform subdivision has been applied
/// \brief Returns true if uniform refinement has been applied
bool IsUniform() const { return _isUniform; }
/// \brief Returns the number of refinement levels
@ -102,6 +102,18 @@ public:
//
/// \brief Uniform refinement options
///
/// Options for uniform refinement, including the number of levels, vertex
/// ordering and generation of topology information.
///
/// Note the impact of the option to generate fullTopologyInLastLevel. Given
/// subsequent levels of uniform refinement typically reguire 4x the data
/// of the previous level, only the minimum amount of data is generated in the
/// last level by default, i.e. a vertex and face-vertex list. If requiring
/// topology traversal of the last level, e.g. inspecting edges or incident
/// faces of vertices, the option to generate full topology in the last
/// level should be enabled.
///
struct UniformOptions {
UniformOptions(int level) :
@ -119,6 +131,12 @@ public:
/// \brief Refine the topology uniformly
///
/// This method applies uniform refinement to the level specified in the
/// given UniformOptions.
///
/// Note the impact of the UniformOption to generate fullTopologyInLastLevel
/// and be sure it is assigned to satisfy the needs of the resulting refinement.
///
/// @param options Options controlling uniform refinement
///
void RefineUniform(UniformOptions options);
@ -164,7 +182,7 @@ public:
/// \brief Returns the options specified on refinement
AdaptiveOptions GetAdaptiveOptions() const { return _adaptiveOptions; }
/// \brief Unrefine the topology (keep control cage)
/// \brief Unrefine the topology, keeping only the base level.
void Unrefine();
@ -175,7 +193,7 @@ public:
/// \brief Returns the number of face-varying channels in the tables
int GetNumFVarChannels() const;
/// \brief Returns the face-varying interpolation rule-set for a given channel
/// \brief Returns the face-varying interpolation rule set for a given channel
Sdc::Options::FVarLinearInterpolation GetFVarLinearInterpolation(int channel = 0) const;
/// \brief Returns the total number of face-varying values in all levels