41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
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#include "ClothSprings.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 CClothSprings::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 springs.
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m_iNumSprings=clothArchetype.GetNumSprings();
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Assertf(m_iNumSprings>=0, "Negative number of springs");
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Assertf(m_iNumSprings<MAX_NUM_CLOTH_SPRINGS, "Too many springs");
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//Get the ptrs to arrays of particle indices.
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m_paiParticleAs=clothArchetype.GetPtrToSpringParticleIdsA();
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m_paiParticleBs=clothArchetype.GetPtrToSpringParticleIdsB();
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Assertf(m_paiParticleAs, "Null ptr to array");
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Assertf(m_paiParticleBs, "Null ptr to array");
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Assertf(m_paiParticleAs!=m_paiParticleBs, "Two array ptrs are equal");
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m_pafRestLengths=clothArchetype.GetPtrToSpringRestLengths();
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m_pafAllowedLengthDifferences=clothArchetype.GetPtrToSpringAllowedLengthDifferrences();
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/*
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//Set up the target angles. Copy from archetype then randomise a bit
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//to create a bit of variety.
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for(int i=0;i<clothArchetype.GetNumSprings();i++)
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{
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m_afRestLengths[i]=clothArchetype.GetSpringRestLength(i);
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m_afAllowedLengthDifferences[i]=clothArchetype.GetSpringAllowedLengthDifference(i);
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Assertf(m_afRestLengths[i]>=0, "Illegal rest length");
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Assertf(m_afAllowedLengthDifferences[i]>=0, "Illegal allowed length difference");
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}
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*/
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}
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#endif // NORTH_CLOTHS
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