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Fixed orientation of MD2, MD3 and 3DS models.

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git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@75 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
This commit is contained in:
aramis_acg
2008-07-30 23:59:03 +00:00
parent 8aa56a62c2
commit 63596e22c5
4 changed files with 21 additions and 17 deletions
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18
code/MD2Loader.cpp
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@@ -344,16 +344,18 @@ void MD2Importer::InternReadFile(
vec.x += pcFrame->translate[0];
// (flip z and y component)
vec.z = (float)pcVerts[iIndex].vertex[1] * pcFrame->scale[1];
vec.z += pcFrame->translate[1];
// FIX: no .... invert y instead
vec.y = (float)pcVerts[iIndex].vertex[1] * pcFrame->scale[1];
vec.y += pcFrame->translate[1];
vec.y *= -1.0f;
vec.y = (float)pcVerts[iIndex].vertex[2] * pcFrame->scale[2];
vec.y += pcFrame->translate[2];
vec.z = (float)pcVerts[iIndex].vertex[2] * pcFrame->scale[2];
vec.z += pcFrame->translate[2];
// read the normal vector from the precalculated normal table
aiVector3D& vNormal = pcMesh->mNormals[iCurrent];
LookupNormalIndex(pcVerts[iIndex].lightNormalIndex,vNormal);
std::swap ( vNormal.y,vNormal.z );
vNormal.y *= -1.0f;
// validate texture coordinates
if (pcTriangles[iIndex].textureIndices[c] >= this->m_pcHeader->numTexCoords)
@@ -407,18 +409,16 @@ void MD2Importer::InternReadFile(
vec.x = (float)pcVerts[iIndex].vertex[0] * pcFrame->scale[0];
vec.x += pcFrame->translate[0];
// (flip z and y component)
vec.z = (float)pcVerts[iIndex].vertex[1] * pcFrame->scale[1];
vec.z += pcFrame->translate[1];
vec.y = (float)pcVerts[iIndex].vertex[2] * pcFrame->scale[2];
vec.y += pcFrame->translate[2];
vec.y *= -1.f;
// read the normal vector from the precalculated normal table
aiVector3D& vNormal = pcMesh->mNormals[iCurrent];
LookupNormalIndex(pcVerts[iIndex].lightNormalIndex,vNormal);
std::swap ( vNormal.y,vNormal.z );
vNormal.y *= -1.0f;
}
// FIX: flip the face order for use with OpenGL
pScene->mMeshes[0]->mFaces[i].mIndices[0] = iTemp+2;