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Read BSMeshLODTriShape and BSDynamicTriShape

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Slightly clean up BSVertexData loading
Fix skin tint alpha loading in BSLightingShaderProperty
This commit is contained in:
Alexei Kotov 2023-09-20 01:54:26 +03:00
parent a39182f7de
commit 30b842dd1e
5 changed files with 41 additions and 25 deletions
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2
components/nif/niffile.cpp
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@ -249,7 +249,9 @@ namespace Nif
// Bethesda
{ "BSDismemberSkinInstance", &construct<BSDismemberSkinInstance, RC_BSDismemberSkinInstance> },
{ "BSTriShape", &construct<BSTriShape, RC_BSTriShape> },
{ "BSDynamicTriShape", &construct<BSDynamicTriShape, RC_BSDynamicTriShape> },
{ "BSLODTriShape", &construct<BSLODTriShape, RC_BSLODTriShape> },
{ "BSMeshLODTriShape", &construct<BSMeshLODTriShape, RC_BSMeshLODTriShape> },
// PARTICLES

33
components/nif/node.cpp
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@ -414,6 +414,23 @@ namespace Nif
mAlphaProperty.post(nif);
}
void BSDynamicTriShape::read(NIFStream* nif)
{
BSTriShape::read(nif);
nif->read(mDynamicDataSize);
// nifly style.
// Consider complaining if mDynamicDataSize * 16 != mVertData.size()?
nif->readVector(mDynamicData, mVertData.size());
}
void BSMeshLODTriShape::read(NIFStream* nif)
{
BSTriShape::read(nif);
nif->readArray(mLOD);
}
void BSVertexDesc::read(NIFStream* nif)
{
uint64_t data;
@ -448,21 +465,9 @@ namespace Nif
if (hasVertex)
{
if (fullPrecision)
{
nif->read(mVertex);
if (hasTangent)
nif->read(mBitangentX);
else
nif->skip(4); // Unused
}
else
{
nif->readArray(mHalfVertex);
if (hasTangent)
nif->read(mHalfBitangentX);
else
nif->skip(2); // Unused
}
}
if (hasUV)
@ -471,12 +476,8 @@ namespace Nif
if (hasNormal)
{
nif->readArray(mNormal);
nif->read(mBitangentY);
if (hasTangent)
{
nif->readArray(mTangent);
nif->read(mBitangentZ);
}
}
if (hasVertexColor)

27
components/nif/node.hpp
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@ -338,15 +338,11 @@ namespace Nif
struct BSVertexData
{
osg::Vec3f mVertex;
std::array<Misc::float16_t, 3> mHalfVertex;
float mBitangentX;
Misc::float16_t mHalfBitangentX;
osg::Vec4f mVertex; // Bitangent X is stored in the fourth component
std::array<Misc::float16_t, 4> mHalfVertex; // Ditto
std::array<Misc::float16_t, 2> mUV;
std::array<char, 3> mNormal;
char mBitangentY;
std::array<char, 3> mTangent;
char mBitangentZ;
std::array<char, 4> mNormal; // Bitangent Y is stored in the fourth component
std::array<char, 4> mTangent; // Bitangent Z is stored in the fourth component
std::array<char, 4> mVertColor;
std::array<Misc::float16_t, 4> mBoneWeights;
std::array<char, 4> mBoneIndices;
@ -372,6 +368,21 @@ namespace Nif
void post(Reader& nif) override;
};
struct BSDynamicTriShape : BSTriShape
{
uint32_t mDynamicDataSize;
std::vector<osg::Vec4f> mDynamicData;
void read(NIFStream* nif) override;
};
struct BSMeshLODTriShape : BSTriShape
{
std::array<uint32_t, 3> mLOD;
void read(NIFStream* nif) override;
};
struct BSValueNode : NiNode
{
enum Flags

2
components/nif/property.cpp
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@ -349,7 +349,7 @@ namespace Nif
break;
case BSLightingShaderType::ShaderType_SkinTint:
nif->read(mSkinTintColor);
if (nif->getBethVersion() > NIFFile::BethVersion::BETHVER_FO4)
if (nif->getBethVersion() >= NIFFile::BethVersion::BETHVER_FO4)
nif->read(mSkinTintAlpha);
break;
case BSLightingShaderType::ShaderType_HairTint:

2
components/nif/record.hpp
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@ -60,6 +60,7 @@ namespace Nif
RC_BSBoneLODExtraData,
RC_BSClothExtraData,
RC_BSDecalPlacementVectorExtraData,
RC_BSDynamicTriShape,
RC_BSDismemberSkinInstance,
RC_BSDistantObjectExtraData,
RC_BSDistantObjectLargeRefExtraData,
@ -74,6 +75,7 @@ namespace Nif
RC_BSLightingShaderPropertyFloatController,
RC_BSLODTriShape,
RC_BSMaterialEmittanceMultController,
RC_BSMeshLODTriShape,
RC_BSMultiBound,
RC_BSMultiBoundOBB,
RC_BSMultiBoundSphere,