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0fbea60026
-Edits will not save back to the file in memory on render completion when preview renderer is running. --Bug fixes -dc_perlin was crashing on Nvidia when using SP. -Duplicate images were randomly getting added to the file in memory. -Crash when opening an Xml with less than 2 flames in it. --Code changes -Use raw array of floats in OpenCL for perlin noise, rather than float3/double3. -Add some default cases to dc_perlin. -Redo singleton pattern yet again. Deriving from a templated Singleton<T> class was creating a separate instance per module. Now only one instance of each type will ever be created and it will be wrapped in a shared_ptr which guarantees its deletion as main() exits.
61 lines
2.4 KiB
C++
61 lines
2.4 KiB
C++
#pragma once
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#include "Variation.h"
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/// <summary>
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/// VariationList class.
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/// </summary>
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namespace EmberNs
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{
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/// <summary>
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/// Since the list of variations is numerous, it's convenient to be able to make copies
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/// of specific ones. This class holds a list of pointers to variation objects for every
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/// variation available. Similar to the PaletteList class, a caller can look up a variation
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/// by name or ID and retrieve a copy of it.
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/// This class follows the singleton pattern.
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/// All variations are deleted upon destruction.
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/// Template argument expected to be float or double.
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/// </summary>
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template <typename T>
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class EMBER_API VariationList
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{
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public:
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~VariationList();
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const Variation<T>* GetVariation(size_t index) const;
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const Variation<T>* GetVariation(size_t index, eVariationType varType) const;
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Variation<T>* GetVariationCopy(size_t index, T weight = 1) const;
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Variation<T>* GetVariationCopy(size_t index, eVariationType varType, T weight = 1) const;
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const Variation<T>* GetVariation(eVariationId id) const;
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Variation<T>* GetVariationCopy(eVariationId id, T weight = 1) const;
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const Variation<T>* GetVariation(const string& name) const;
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Variation<T>* GetVariationCopy(const string& name, T weight = 1) const;
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const ParametricVariation<T>* GetParametricVariation(size_t index) const;
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const ParametricVariation<T>* GetParametricVariation(const string& name) const;
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ParametricVariation<T>* GetParametricVariationCopy(eVariationId id, T weight = 1) const;
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int GetVariationIndex(const string& name) const;
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size_t Size() const;
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size_t RegSize() const;
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size_t PreSize() const;
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size_t PostSize() const;
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size_t ParametricSize() const;
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const vector<Variation<T>*>& AllVars() const;
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const vector<Variation<T>*>& RegVars() const;
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const vector<Variation<T>*>& PreVars() const;
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const vector<Variation<T>*>& PostVars() const;
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SINGLETON_INSTANCE_DECL(VariationList);//Implemented in VariationList.cpp
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private:
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VariationList();
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Variation<T>* MakeCopyWithWeight(const Variation<T>* var, T weight) const;
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vector<Variation<T>*> m_Variations;//A list of pointers to dynamically allocated variation objects.
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vector<Variation<T>*> m_RegVariations;
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vector<Variation<T>*> m_PreVariations;
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vector<Variation<T>*> m_PostVariations;
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vector<ParametricVariation<T>*> m_ParametricVariations;//A list of pointers to elements in m_Variations which are derived from ParametricVariation.
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};
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}
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