private void buildModelInfo(int mdlIdx, uint verNum)
{
//clear the current model if it exists!
if (modelData.NumMeshes > 0)
{
modelData = new ModelInfo();
}
//use the marshaller to copy over the float vals
int colorSize = 4 * sizeof(float);
int vec3Size = 3 * sizeof(float);
IntPtr tempBuf = Marshal.AllocHGlobal(Math.Max(colorSize, vec3Size));
NativeFunctions.GetModelCenter(mdlIdx, tempBuf);
Vector3 bndCenter = Vector3.FromNativeArray(tempBuf);
NativeFunctions.GetModelAABBBounds(mdlIdx, tempBuf);
Vector3 aabbBnd = Vector3.FromNativeArray(tempBuf);
modelData.FileVersion = verNum;
modelData.BoundsCenter = bndCenter;
modelData.AABBBounds = aabbBnd;
modelData.BoundsRadius = NativeFunctions.GetModelRadius(mdlIdx);
//now add meshes
for (int i = 0; i < NativeFunctions.GetMeshCount(mdlIdx); ++i)
{
MeshInfo inf = new MeshInfo();
inf.NumVerts = (uint)NativeFunctions.GetMeshVertexCount(mdlIdx, i);
inf.NumInds = (uint)NativeFunctions.GetMeshIndexCount(mdlIdx, i);
inf.Diffuse = LColor.FromNativeArray(NativeFunctions.GetMeshMaterialDiffuseColor(mdlIdx, i));
inf.Specular = LColor.FromNativeArray(NativeFunctions.GetMeshMaterialSpecularColor(mdlIdx, i));
inf.Emissive = LColor.FromNativeArray(NativeFunctions.GetMeshMaterialEmissiveColor(mdlIdx, i));
inf.DiffuseTexGUID = NativeFunctions.GetMeshMaterialDiffuseMapGUID(mdlIdx, i);
inf.SpecularTexGUID = NativeFunctions.GetMeshMaterialSpecularMapGUID(mdlIdx, i);
inf.NormalTexGUID = NativeFunctions.GetMeshMaterialNormalMapGUID(mdlIdx, i);
inf.GlowTexGUID = NativeFunctions.GetMeshMaterialEmissiveMapGUID(mdlIdx, i);
modelData.AddMesh(inf);
}
NativeFunctions.ListModelData(mdlIdx);
updateLog();
}
