Result<Eldritch2::UniquePointer<AssetView>> MeshView::CreateView( Allocator& allocator, Device& device, DeviceMemoryPool& pool, const AssetLibrary& library, const Utf8Char* const name, Range<const char*> rawBytes ) {
Eldritch2::UniquePointer<VkVertexInputAttributeDescription[]> attributes( CreateInputAttributeDescriptions( allocator ) );
Eldritch2::UniquePointer<VkVertexInputBindingDescription[]> bindings( CreateVertexInputBindings( allocator ) );
Eldritch2::UniquePointer<Submesh[]> submeshes( CreateSubmeshes( allocator ) );
UniquePointer<VkBuffer> buffer;
VkMemoryRequirements memoryRequirements;
vkGetBufferMemoryRequirements( device, buffer.Get(), &memoryRequirements );
Result<DeviceMemoryPool::Allocation> allocateMemoryResult( pool.TryAllocateRegion( memoryRequirements.size ) );
if( !allocateMemoryResult ) {
library.GetLog()( MessageSeverity::Error, "Unable to allocate device memory for mesh '{}'! (Size: {} bytes)" ET_UTF8_NEWLINE_LITERAL, name, memoryRequirements.size );
return allocateMemoryResult.GetErrorCode();
}
const VkResult bindMemoryResult( vkBindBufferMemory( device, buffer.Get(), pool.GetDeviceMemory(), allocateMemoryResult->GetOffsetIntoPoolInBytes() ) );
if( VkResult::VK_SUCCESS != bindMemoryResult ) {
library.GetLog()( MessageSeverity::Error, "Unable to bind device memory for mesh '{}'!" ET_UTF8_NEWLINE_LITERAL, name );
}
auto result( MakeUnique<MeshView>( allocator, name, eastl::move( buffer ), eastl::move( *allocateMemoryResult ), eastl::move( attributes ), eastl::move( bindings ), eastl::move( submeshes ) ) );
if( !result ) {
return Error::OutOfMemory;
}
return eastl::move( result );
}
web::json::value BabylonMesh::toJson()
{
auto jobj = BabylonAbstractMesh::toJson();
jobj[L"id"] = web::json::value::string(_id);
jobj[L"name"] = web::json::value::string(_id);
if (_parentId.size() > 0)
jobj[L"parentId"] = web::json::value::string(_parentId);
if (_materialId.size() > 0)
jobj[L"materialId"] = web::json::value::string(_materialId);
jobj[L"isEnabled"] = web::json::value::boolean(_isEnabled);
jobj[L"isVisible"] = web::json::value::boolean(_isVisible);
jobj[L"pickable"] = web::json::value::boolean(_pickable);
jobj[L"hasVertexAlpha"] = web::json::value::boolean(_hasVertexAlpha);
jobj[L"checkCollision"] = web::json::value::boolean(_checkCollision);
jobj[L"receiveShadows"] = web::json::value::boolean(_receiveShadows);
jobj[L"infiniteDistance"] = web::json::value::boolean(_infiniteDistance);
jobj[L"billboardMode"] = web::json::value::number(_billboardMode);
jobj[L"visibility"] = web::json::value::number(_visibility);
jobj[L"skeletonId"] = web::json::value::number(_skeletonId);
auto submeshesArray = web::json::value::array();
for (auto ix = 0u; ix < submeshes().size(); ++ix){
submeshesArray[ix] = submeshes()[ix].toJson();
}
jobj[L"subMeshes"] = submeshesArray;
jobj[L"showBoundingBox"] = web::json::value::boolean(_showBoundingBox);
jobj[L"showSubMeshesBoundingBox"] = web::json::value::boolean(_showSubMeshesBoundingBox);
jobj[L"applyFog"] = web::json::value::boolean(_applyFog);
jobj[L"alphaIndex"] = web::json::value::number(_alphaIndex);
if (_positions.size() > 0)
jobj[L"positions"] = convertToJson(_positions);
if (_normals.size() > 0)
jobj[L"normals"] = convertToJson(_normals);
if (_uvs.size() > 0)
jobj[L"uvs"] = convertToJson(_uvs);
if (_uvs2.size() > 0)
jobj[L"uvs2"] = convertToJson(_uvs2);
if (_uvs3.size() > 0)
jobj[L"uvs3"] = convertToJson(_uvs3);
if (_uvs4.size() > 0)
jobj[L"uvs4"] = convertToJson(_uvs4);
if (_uvs5.size() > 0)
jobj[L"uvs5"] = convertToJson(_uvs5);
if (_uvs6.size() > 0)
jobj[L"uvs6"] = convertToJson(_uvs6);
if (_colors.size() > 0)
jobj[L"colors"] = convertToJson(_colors);
if (_indices.size() > 0)
jobj[L"indices"] = convertToJson(_indices, false);
if (_boneIndices.size() > 0){
jobj[L"matricesIndices"] = convertToJson(_boneIndices);
}
if (_boneWeights.size() > 0){
jobj[L"matricesWeights"] = convertToJson(_boneWeights);
}
if (animations.size() == 0 && !associatedSkeleton){
jobj[L"autoAnimate"] = web::json::value::boolean(false);
jobj[L"autoAnimateLoop"] = web::json::value::boolean(false);
jobj[L"autoAnimateFrom"] = web::json::value::number(0);
jobj[L"autoAnimateTo"] = web::json::value::number(0);
}
else if (animations.size()>0){
jobj[L"autoAnimate"] = web::json::value::boolean(animations[0]->autoAnimate);
jobj[L"autoAnimateLoop"] = web::json::value::boolean(animations[0]->autoAnimateLoop);
jobj[L"autoAnimateFrom"] = web::json::value::number(animations[0]->autoAnimateFrom);
jobj[L"autoAnimateTo"] = web::json::value::number(animations[0]->autoAnimateTo);
}
else{
jobj[L"autoAnimate"] = web::json::value::boolean(associatedSkeleton->bones[0].animation->autoAnimate);
jobj[L"autoAnimateLoop"] = web::json::value::boolean(associatedSkeleton->bones[0].animation->autoAnimateLoop);
jobj[L"autoAnimateFrom"] = web::json::value::number(associatedSkeleton->bones[0].animation->autoAnimateFrom);
jobj[L"autoAnimateTo"] = web::json::value::number(associatedSkeleton->bones[0].animation->autoAnimateTo);
}
auto janimations = web::json::value::array();
for (const auto& anim : animations){
janimations[janimations.size()] = anim->toJson();
}
jobj[L"animations"] = janimations;
FbxMatrix identity;
identity.SetIdentity();
if (pivotMatrix != identity){
auto jpivot = web::json::value::array();
for (auto x = 0; x < 4; ++x){
for (auto y = 0; y < 4; ++y){
jpivot[x * 4 + y] = web::json::value::number( pivotMatrix[x][y]);
}
}
jobj[L"pivotMatrix"] = jpivot;
}
auto jinstances = web::json::value::array();
for (auto& instance : _instances) {
jinstances[jinstances.size()] = instance.toJson();
}
jobj[L"instances"] = jinstances;
return jobj;
}
