void ColladaScene::ExportAnimations(ColladaAnimation * colladaAnimation, FCDSceneNode * currentNode, float32 anStart, float32 anEnd)
{
ColladaSceneNode * node = rootNode->FindNode(currentNode->GetDaeId());
if (node)
{
//printf("- founded equal node: %s", currentNode->GetDaeId().c_str());
SceneNodeAnimation * anim = ColladaSceneNode::ExportNodeAnimation(currentNode, anStart, anEnd, 30.0f);
if (anim)
colladaAnimation->animations[node] = anim;
}
for (int i = 0; i < (int)currentNode->GetChildrenCount(); i++)
{
FCDSceneNode * childNode = currentNode->GetChild(i);
ExportAnimations(colladaAnimation, childNode, anStart, anEnd);
}
}
static void ExportMeshLod(ExportContext& Context, const CBaseMeshLod& Lod, const CMeshVertex* Verts, FArchive& Ar, FArchive& Ar2)
{
guard(ExportMeshLod);
// Opening brace
Ar.Printf("{\n");
// Asset
Ar.Printf(
" \"asset\" : {\n"
" \"generator\" : \"UE Viewer (umodel) build %s\",\n"
" \"version\" : \"2.0\"\n"
" },\n",
STR(GIT_REVISION));
// Scene
Ar.Printf(
" \"scene\" : 0,\n"
" \"scenes\" : [\n"
" {\n"
" \"nodes\" : [ 0 ]\n"
" }\n"
" ],\n"
);
// Nodes
if (!Context.IsSkeletal())
{
Ar.Printf(
" \"nodes\" : [\n"
" {\n"
" \"name\" : \"%s\",\n"
" \"mesh\" : 0\n"
" }\n"
" ],\n",
Context.MeshName
);
}
else
{
ExportSkinData(Context, static_cast<const CSkelMeshLod&>(Lod), Ar);
}
// Materials
Ar.Printf(" \"materials\" : [\n");
for (int i = 0; i < Lod.Sections.Num(); i++)
{
ExportMaterial(Lod.Sections[i].Material, Ar, i, i == Lod.Sections.Num() - 1);
}
Ar.Printf(" ],\n");
// Meshes
Ar.Printf(
" \"meshes\" : [\n"
" {\n"
" \"primitives\" : [\n"
);
for (int i = 0; i < Lod.Sections.Num(); i++)
{
ExportSection(Context, Lod, Verts, i, Ar);
}
Ar.Printf(
" ],\n"
" \"name\" : \"%s\"\n"
" }\n"
" ],\n",
Context.MeshName
);
// Write animations
if (Context.IsSkeletal() && Context.SkelMesh->Anim)
{
ExportAnimations(Context, Ar);
}
// Write buffers
int bufferLength = 0;
for (int i = 0; i < Context.Data.Num(); i++)
{
bufferLength += Context.Data[i].DataSize;
}
Ar.Printf(
" \"buffers\" : [\n"
" {\n"
" \"uri\" : \"%s.bin\",\n"
" \"byteLength\" : %d\n"
" }\n"
" ],\n",
Context.MeshName, bufferLength
);
// Write bufferViews
Ar.Printf(
" \"bufferViews\" : [\n"
);
int bufferOffset = 0;
for (int i = 0; i < Context.Data.Num(); i++)
{
const BufferData& B = Context.Data[i];
Ar.Printf(
" {\n"
" \"buffer\" : 0,\n"
" \"byteOffset\" : %d,\n"
" \"byteLength\" : %d\n"
" }%s\n",
bufferOffset,
B.DataSize,
i == (Context.Data.Num()-1) ? "" : ","
);
bufferOffset += B.DataSize;
}
Ar.Printf(
" ],\n"
);
// Write accessors
Ar.Printf(
" \"accessors\" : [\n"
);
for (int i = 0; i < Context.Data.Num(); i++)
{
const BufferData& B = Context.Data[i];
Ar.Printf(
" {\n"
" \"bufferView\" : %d,\n",
i
);
if (B.bNormalized)
{
Ar.Printf(" \"normalized\" : true,\n");
}
if (B.BoundsMin.Len())
{
Ar.Printf(
" \"min\" : %s,\n"
" \"max\" : %s,\n",
*B.BoundsMin, *B.BoundsMax
);
}
Ar.Printf(
" \"componentType\" : %d,\n"
" \"count\" : %d,\n"
" \"type\" : \"%s\"\n"
" }%s\n",
B.ComponentType,
B.Count,
B.Type,
i == (Context.Data.Num()-1) ? "" : ","
);
}
Ar.Printf(
" ]\n"
);
// Write binary data
guard(WriteBIN);
for (int i = 0; i < Context.Data.Num(); i++)
{
const BufferData& B = Context.Data[i];
#if MAX_DEBUG
assert(B.FillCount == B.Count);
#endif
Ar2.Serialize(B.Data, B.DataSize);
}
unguard;
// Closing brace
Ar.Printf("}\n");
unguard;
}
void EET::ExportAnimations(void) const
{
ExportAnimations(animations, "");
ExportAnimations(displacement_animations, "_DISPLACEMENT");
}