70 lines
2.6 KiB
C++
70 lines
2.6 KiB
C++
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#include "ClothConstraints.h"
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#include "ClothArchetype.h"
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#if NORTH_CLOTHS
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CLOTH_OPTIMISATIONS()
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void CClothSeparationConstraints::SetArchetypeData(const CClothArchetype& clothArchetype)
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{
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//Zero everything before setting up the data.
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Init();
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//Store the number of constraints.
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m_iNumConstraints=clothArchetype.GetNumSeparationConstraints();
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Assertf(m_iNumConstraints>0, "Zero constraints");
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Assertf(m_iNumConstraints<MAX_NUM_CLOTH_SEPARATION_CONSTRAINTS, "Too many constraints");
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//Get the ptrs to the arrays of particle indices.
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m_paiParticleAs=clothArchetype.GetPtrToSeparationConstraintParticleIdsA();
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m_paiParticleBs=clothArchetype.GetPtrToSeparationConstraintParticleIdsB();
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Assertf(m_paiParticleAs, "Null array ptr");
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Assertf(m_paiParticleBs, "Null array ptr");
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Assertf(m_paiParticleAs!=m_paiParticleBs, "Array ptrs equal");
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//Get ptr to array of rest lengths.
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m_pafRestLengths=clothArchetype.GetPtrToSeparationConstraintRestLengths();
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/*
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//Set up the rest lengths. Copy from the archetype data then randomise a bit
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//to create a bit of variety.
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for(int i=0;i<m_iNumConstraints;i++)
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{
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m_afRestLengths[i]=clothArchetype.GetConstraintRestLength(i);
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Assertf(m_afRestLengths[i]>0, "Constraint rest length must be positive");
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}
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*/
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}
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void CClothVolumeConstraints::SetArchetypeData(const class CClothArchetype& clothArchetype)
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{
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//Zero everything before setting up the data.
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Init();
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//Store the number of constraints.
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m_iNumConstraints=clothArchetype.GetNumVolumeConstraints();
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Assertf(m_iNumConstraints>0, "Zero constraints");
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Assertf(m_iNumConstraints<MAX_NUM_CLOTH_VOLUME_CONSTRAINTS, "Too many constraints");
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//Get the ptrs to the arrays of particle indices.
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m_paiParticleAs=clothArchetype.GetPtrToVolumeConstraintParticleIdsA();
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m_paiParticleBs=clothArchetype.GetPtrToVolumeConstraintParticleIdsB();
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m_paiParticleCs=clothArchetype.GetPtrToVolumeConstraintParticleIdsC();
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m_paiParticleDs=clothArchetype.GetPtrToVolumeConstraintParticleIdsD();
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Assertf(m_paiParticleAs, "Null array ptr");
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Assertf(m_paiParticleBs, "Null array ptr");
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Assertf(m_paiParticleCs, "Null array ptr");
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Assertf(m_paiParticleDs, "Null array ptr");
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Assertf(m_paiParticleAs!=m_paiParticleBs, "Array ptrs equal");
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Assertf(m_paiParticleAs!=m_paiParticleCs, "Array ptrs equal");
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Assertf(m_paiParticleAs!=m_paiParticleDs, "Array ptrs equal");
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Assertf(m_paiParticleBs!=m_paiParticleCs, "Array ptrs equal");
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Assertf(m_paiParticleBs!=m_paiParticleDs, "Array ptrs equal");
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Assertf(m_paiParticleCs!=m_paiParticleDs, "Array ptrs equal");
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//Get ptr to array of rest volumes.
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m_pafRestVolumes=clothArchetype.GetPtrToVolumeConstraintRestVolumes();
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}
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#endif //NORTH_CLOTHS
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