106 lines
2.9 KiB
C++
106 lines
2.9 KiB
C++
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// Copyright 2020 Phyronnaz
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#include "VoxelTools/Tools/VoxelSmoothTool.h"
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#include "VoxelTools/Tools/VoxelToolLibary.h"
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#include "VoxelMessages.h"
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#include "VoxelTools/Impl/VoxelSphereToolsImpl.h"
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#include "VoxelTools/Impl/VoxelSphereToolsImpl.inl"
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#include "VoxelWorld.h"
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#include "VoxelData/VoxelData.h"
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#include "Materials/MaterialInstanceDynamic.h"
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#include "UObject/ConstructorHelpers.h"
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UVoxelSmoothTool::UVoxelSmoothTool()
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{
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ToolName = TEXT("Smooth");
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static ConstructorHelpers::FObjectFinder<UMaterialInterface> ToolMaterialFinder(TEXT("/Voxel/ToolMaterials/ToolRenderingMaterial_Smooth"));
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ToolMaterial = ToolMaterialFinder.Object;
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}
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///////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////
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///////////////////////////////////////////////////////////////////////////////
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void UVoxelSmoothTool::GetToolConfig(FVoxelToolBaseConfig& OutConfig) const
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{
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OutConfig.OverlayMaterial = ToolMaterial;
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}
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void UVoxelSmoothTool::Tick()
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{
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Super::Tick();
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Falloff = GetValueAfterAxisInput(FVoxelToolAxes::Falloff, Falloff);
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Strength = GetValueAfterAxisInput(FVoxelToolAxes::Strength, Strength);
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}
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void UVoxelSmoothTool::UpdateRender(UMaterialInstanceDynamic* OverlayMaterialInstance, UMaterialInstanceDynamic* MeshMaterialInstance)
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{
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UVoxelToolLibrary::UpdateSphereOverlayMaterial(this, OverlayMaterialInstance, FalloffType, Falloff);
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}
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FVoxelIntBoxWithValidity UVoxelSmoothTool::DoEdit()
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{
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VOXEL_FUNCTION_COUNTER();
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auto& World = *GetVoxelWorld();
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const FVoxelVector VoxelPosition = World.GlobalToLocalFloat(GetToolPosition());
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const float VoxelRadius = SharedConfig->BrushSize / 2.f / World.VoxelSize;
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const FVoxelIntBox Bounds = FVoxelSphereToolsImpl::GetBounds(VoxelPosition, VoxelRadius);
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if (!Bounds.IsValid())
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{
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return {};
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}
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const auto BoundsToCache = GetBoundsToCache(Bounds);
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auto& Data = World.GetData();
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auto DataImpl = GetDataImpl(Data);
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FVoxelWriteScopeLock Lock(Data, BoundsToCache, FUNCTION_FNAME);
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CacheData<FVoxelValue>(Data, BoundsToCache);
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const int32 CurrentNumIterations = GetTickData().IsAlternativeMode() ? 1 : NumIterations;
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if (bSculpt)
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{
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FVoxelSphereToolsImpl::SmoothSphere(
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DataImpl,
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VoxelPosition,
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VoxelRadius,
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Strength,
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CurrentNumIterations,
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FalloffType,
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Falloff);
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}
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if (bPaint)
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{
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uint32 Mask = PaintMask;
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if (GetVoxelWorld()->MaterialConfig == EVoxelMaterialConfig::SingleIndex)
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{
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Mask &= ~EVoxelMaterialMask::SingleIndex;
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}
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else if (GetVoxelWorld()->MaterialConfig == EVoxelMaterialConfig::MultiIndex)
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{
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FVoxelMessages::Warning("MultiIndex is not supported by smooth material", this);
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Mask = EVoxelMaterialMask::None;
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}
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FVoxelSphereToolsImpl::SmoothMaterialSphere(
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DataImpl,
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VoxelPosition,
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VoxelRadius,
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Strength,
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CurrentNumIterations,
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Mask,
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FalloffType,
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Falloff);
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}
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return Bounds;
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}
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