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animation.h
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1//
2// Copyright 2016 Pixar
3//
4// Licensed under the Apache License, Version 2.0 (the "Apache License")
5// with the following modification; you may not use this file except in
6// compliance with the Apache License and the following modification to it:
7// Section 6. Trademarks. is deleted and replaced with:
8//
9// 6. Trademarks. This License does not grant permission to use the trade
10// names, trademarks, service marks, or product names of the Licensor
11// and its affiliates, except as required to comply with Section 4(c) of
12// the License and to reproduce the content of the NOTICE file.
13//
14// You may obtain a copy of the Apache License at
15//
16// http://www.apache.org/licenses/LICENSE-2.0
17//
18// Unless required by applicable law or agreed to in writing, software
19// distributed under the Apache License with the above modification is
20// distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
21// KIND, either express or implied. See the Apache License for the specific
22// language governing permissions and limitations under the Apache License.
23//
24#ifndef USDSKEL_GENERATED_ANIMATION_H
25#define USDSKEL_GENERATED_ANIMATION_H
26
28
29#include "pxr/pxr.h"
30#include "pxr/usd/usdSkel/api.h"
31#include "pxr/usd/usd/typed.h"
32#include "pxr/usd/usd/prim.h"
33#include "pxr/usd/usd/stage.h"
35
36#include "pxr/base/vt/value.h"
37
38#include "pxr/base/gf/vec3d.h"
39#include "pxr/base/gf/vec3f.h"
41
42#include "pxr/base/tf/token.h"
43#include "pxr/base/tf/type.h"
44
45PXR_NAMESPACE_OPEN_SCOPE
46
47class SdfAssetPath;
48
49// -------------------------------------------------------------------------- //
50// SKELANIMATION //
51// -------------------------------------------------------------------------- //
52
63{
64public:
68 static const UsdSchemaKind schemaKind = UsdSchemaKind::ConcreteTyped;
69
74 explicit UsdSkelAnimation(const UsdPrim& prim=UsdPrim())
75 : UsdTyped(prim)
76 {
77 }
78
82 explicit UsdSkelAnimation(const UsdSchemaBase& schemaObj)
83 : UsdTyped(schemaObj)
84 {
85 }
86
88 USDSKEL_API
90
94 USDSKEL_API
95 static const TfTokenVector &
96 GetSchemaAttributeNames(bool includeInherited=true);
97
107 USDSKEL_API
108 static UsdSkelAnimation
109 Get(const UsdStagePtr &stage, const SdfPath &path);
110
133 USDSKEL_API
134 static UsdSkelAnimation
135 Define(const UsdStagePtr &stage, const SdfPath &path);
136
137protected:
141 USDSKEL_API
143
144private:
145 // needs to invoke _GetStaticTfType.
146 friend class UsdSchemaRegistry;
147 USDSKEL_API
148 static const TfType &_GetStaticTfType();
149
150 static bool _IsTypedSchema();
151
152 // override SchemaBase virtuals.
153 USDSKEL_API
154 const TfType &_GetTfType() const override;
155
156public:
157 // --------------------------------------------------------------------- //
158 // JOINTS
159 // --------------------------------------------------------------------- //
171 USDSKEL_API
173
179 USDSKEL_API
180 UsdAttribute CreateJointsAttr(VtValue const &defaultValue = VtValue(), bool writeSparsely=false) const;
181
182public:
183 // --------------------------------------------------------------------- //
184 // TRANSLATIONS
185 // --------------------------------------------------------------------- //
194 USDSKEL_API
196
202 USDSKEL_API
203 UsdAttribute CreateTranslationsAttr(VtValue const &defaultValue = VtValue(), bool writeSparsely=false) const;
204
205public:
206 // --------------------------------------------------------------------- //
207 // ROTATIONS
208 // --------------------------------------------------------------------- //
218 USDSKEL_API
220
226 USDSKEL_API
227 UsdAttribute CreateRotationsAttr(VtValue const &defaultValue = VtValue(), bool writeSparsely=false) const;
228
229public:
230 // --------------------------------------------------------------------- //
231 // SCALES
232 // --------------------------------------------------------------------- //
242 USDSKEL_API
244
250 USDSKEL_API
251 UsdAttribute CreateScalesAttr(VtValue const &defaultValue = VtValue(), bool writeSparsely=false) const;
252
253public:
254 // --------------------------------------------------------------------- //
255 // BLENDSHAPES
256 // --------------------------------------------------------------------- //
268 USDSKEL_API
270
276 USDSKEL_API
277 UsdAttribute CreateBlendShapesAttr(VtValue const &defaultValue = VtValue(), bool writeSparsely=false) const;
278
279public:
280 // --------------------------------------------------------------------- //
281 // BLENDSHAPEWEIGHTS
282 // --------------------------------------------------------------------- //
293 USDSKEL_API
295
301 USDSKEL_API
302 UsdAttribute CreateBlendShapeWeightsAttr(VtValue const &defaultValue = VtValue(), bool writeSparsely=false) const;
303
304public:
305 // ===================================================================== //
306 // Feel free to add custom code below this line, it will be preserved by
307 // the code generator.
308 //
309 // Just remember to:
310 // - Close the class declaration with };
311 // - Close the namespace with PXR_NAMESPACE_CLOSE_SCOPE
312 // - Close the include guard with #endif
313 // ===================================================================== //
314 // --(BEGIN CUSTOM CODE)--
315
319 USDSKEL_API
320 bool GetTransforms(VtMatrix4dArray* xforms,
321 UsdTimeCode time=UsdTimeCode::Default()) const;
322
325 USDSKEL_API
326 bool SetTransforms(const VtMatrix4dArray& xforms,
327 UsdTimeCode time=UsdTimeCode::Default()) const;
328};
329
330PXR_NAMESPACE_CLOSE_SCOPE
331
332#endif
Contains an asset path and an optional resolved path.
Definition: assetPath.h:47
A path value used to locate objects in layers or scenegraphs.
Definition: path.h:290
TfType represents a dynamic runtime type.
Definition: type.h:65
Scenegraph object for authoring and retrieving numeric, string, and array valued data,...
Definition: attribute.h:176
UsdPrim is the sole persistent scenegraph object on a UsdStage, and is the embodiment of a "Prim" as ...
Definition: prim.h:134
The base class for all schema types in Usd.
Definition: schemaBase.h:56
Singleton registry that provides access to schema type information and the prim definitions for regis...
Describes a skel animation, where joint animation is stored in a vectorized form.
Definition: animation.h:63
UsdSkelAnimation(const UsdSchemaBase &schemaObj)
Construct a UsdSkelAnimation on the prim held by schemaObj .
Definition: animation.h:82
USDSKEL_API bool SetTransforms(const VtMatrix4dArray &xforms, UsdTimeCode time=UsdTimeCode::Default()) const
Convenience method for setting an array of transforms.
USDSKEL_API UsdAttribute CreateRotationsAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
See GetRotationsAttr(), and also Create vs Get Property Methods for when to use Get vs Create.
USDSKEL_API UsdAttribute GetBlendShapeWeightsAttr() const
Array of weight values for each blend shape.
static USDSKEL_API const TfTokenVector & GetSchemaAttributeNames(bool includeInherited=true)
Return a vector of names of all pre-declared attributes for this schema class and all its ancestor cl...
static const UsdSchemaKind schemaKind
Compile time constant representing what kind of schema this class is.
Definition: animation.h:68
USDSKEL_API bool GetTransforms(VtMatrix4dArray *xforms, UsdTimeCode time=UsdTimeCode::Default()) const
Convenience method for querying resolved transforms at time.
USDSKEL_API UsdAttribute CreateTranslationsAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
See GetTranslationsAttr(), and also Create vs Get Property Methods for when to use Get vs Create.
USDSKEL_API UsdAttribute GetBlendShapesAttr() const
Array of tokens identifying which blend shapes this animation's data applies to.
USDSKEL_API UsdSchemaKind _GetSchemaKind() const override
Returns the kind of schema this class belongs to.
static USDSKEL_API UsdSkelAnimation Define(const UsdStagePtr &stage, const SdfPath &path)
Attempt to ensure a UsdPrim adhering to this schema at path is defined (according to UsdPrim::IsDefin...
USDSKEL_API UsdAttribute CreateScalesAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
See GetScalesAttr(), and also Create vs Get Property Methods for when to use Get vs Create.
USDSKEL_API UsdAttribute CreateJointsAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
See GetJointsAttr(), and also Create vs Get Property Methods for when to use Get vs Create.
UsdSkelAnimation(const UsdPrim &prim=UsdPrim())
Construct a UsdSkelAnimation on UsdPrim prim .
Definition: animation.h:74
USDSKEL_API UsdAttribute CreateBlendShapeWeightsAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
See GetBlendShapeWeightsAttr(), and also Create vs Get Property Methods for when to use Get vs Create...
USDSKEL_API UsdAttribute GetJointsAttr() const
Array of tokens identifying which joints this animation's data applies to.
virtual USDSKEL_API ~UsdSkelAnimation()
Destructor.
static USDSKEL_API UsdSkelAnimation Get(const UsdStagePtr &stage, const SdfPath &path)
Return a UsdSkelAnimation holding the prim adhering to this schema at path on stage.
USDSKEL_API UsdAttribute GetTranslationsAttr() const
Joint-local translations of all affected joints.
USDSKEL_API UsdAttribute CreateBlendShapesAttr(VtValue const &defaultValue=VtValue(), bool writeSparsely=false) const
See GetBlendShapesAttr(), and also Create vs Get Property Methods for when to use Get vs Create.
USDSKEL_API UsdAttribute GetRotationsAttr() const
Joint-local unit quaternion rotations of all affected joints, in 32-bit precision.
USDSKEL_API UsdAttribute GetScalesAttr() const
Joint-local scales of all affected joints, in 16 bit precision.
Represent a time value, which may be either numeric, holding a double value, or a sentinel value UsdT...
Definition: timeCode.h:84
static constexpr UsdTimeCode Default()
Produce a UsdTimeCode representing the sentinel value for 'default'.
Definition: timeCode.h:112
The base class for all typed schemas (those that can impart a typeName to a UsdPrim),...
Definition: typed.h:62
Provides a container which may hold any type, and provides introspection and iteration over array typ...
Definition: value.h:164
UsdSchemaKind
An enum representing which kind of schema a given schema class belongs to.
Definition: common.h:129
TfToken class for efficient string referencing and hashing, plus conversions to and from stl string c...
std::vector< TfToken > TfTokenVector
Convenience types.
Definition: token.h:457