Hello
I have problem with creating dynamic material in c++.
Here is my actor constructor:
AVoxel::AVoxel(const class FPostConstructInitializeProperties& PCIP)
: Super(PCIP)
{
// Create the static mesh component
VoxelMesh = PCIP.CreateDefaultSubobject(this, TEXT(“VoxelMesh”));
// Create Dynamic material
TheMaterial_Dyn = UMaterialInstanceDynamic::Create(myMaterial, this);
// Bind Tick function
VoxelMesh->OnComponentHit.AddDynamic(this, &AVoxel::OnHit);
// Set the BoxComponent as the root component
RootComponent = VoxelMesh;
// Turn on tick
PrimaryActorTick.bCanEverTick = true;
}
myMaterial come from UPROPERTY asigned in deriver blueprint. I am sure it exist and is valid because when in print it to screen: myMaterial->GetName() i see my material name: HeatMaterial.
But after I create dyanmic material with: UMaterialInstanceDynamic::Create, when i print:
TheMaterial_Dyn->GetMaterial()->GetName() i see: WorldGridMaterial and it’s wrong because i need HeatMaterial.
How to fix it? 