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Change CalculateTangents to false as default and calculate normals/tangents by default if missing

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This commit is contained in:
Wojtek Figat
2021-07-22 10:24:24 +02:00
parent 383ea4d603
commit 3a5c212985
3 changed files with 5 additions and 5 deletions
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4
Source/Editor/Content/Import/ModelImportEntry.cs
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@@ -117,8 +117,8 @@ namespace FlaxEditor.Content.Import
/// <summary>
/// True if calculate model tangents, otherwise will import them.
/// </summary>
[EditorOrder(40), DefaultValue(true), EditorDisplay("Geometry"), Tooltip("Enable model tangent vectors recalculating")]
public bool CalculateTangents { get; set; } = true;
[EditorOrder(40), DefaultValue(false), EditorDisplay("Geometry"), Tooltip("Enable model tangent vectors recalculating")]
public bool CalculateTangents { get; set; } = false;
/// <summary>
/// Calculated normals smoothing angle.

4
Source/Engine/Tools/ModelTool/ModelTool.OpenFBX.cpp
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@@ -514,7 +514,7 @@ bool ProcessMesh(OpenFbxImporterData& data, const ofbx::Mesh* aMesh, MeshData& m
}
// Normals
if (data.Options.CalculateNormals)
if (data.Options.CalculateNormals || !normals)
{
if (mesh.GenerateNormals(data.Options.SmoothingNormalsAngle))
{
@@ -540,7 +540,7 @@ bool ProcessMesh(OpenFbxImporterData& data, const ofbx::Mesh* aMesh, MeshData& m
}
// Tangents
if (data.Options.CalculateTangents && mesh.UVs.HasItems())
if ((data.Options.CalculateTangents || !tangents) && mesh.UVs.HasItems())
{
if (mesh.GenerateTangents(data.Options.SmoothingTangentsAngle))
{

2
Source/Engine/Tools/ModelTool/ModelTool.h
View File

@@ -170,7 +170,7 @@ public:
float SmoothingNormalsAngle = 175.0f;
bool FlipNormals = false;
float SmoothingTangentsAngle = 45.0f;
bool CalculateTangents = true;
bool CalculateTangents = false;
bool OptimizeMeshes = true;
bool MergeMeshes = true;
bool ImportLODs = true;