Leahnaya/FModel
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fixed fucked up camera

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iAmAsval
2021-11-18 20:18:34 +01:00
parent 411c0a135c
commit 5742f713e3
2 changed files with 18 additions and 17 deletions
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31
FModel/ViewModels/ModelViewerViewModel.cs
View File

@@ -91,14 +91,13 @@ namespace FModel.ViewModels
{
EffectManager = new DefaultEffectsManager();
Group3d = new ObservableElement3DCollection();
Cam = new PerspectiveCamera { NearPlaneDistance = 0.1, FarPlaneDistance = double.PositiveInfinity, FieldOfView = 80 };
Cam = new PerspectiveCamera { NearPlaneDistance = 0.1, FarPlaneDistance = double.PositiveInfinity, FieldOfView = 90 };
LoadHDRi();
}
private void LoadHDRi()
{
var cubeMap = Application.GetResourceStream(new Uri("/FModel;component/Resources/approaching_storm_cubemap.dds",
UriKind.Relative));
var cubeMap = Application.GetResourceStream(new Uri("/FModel;component/Resources/approaching_storm_cubemap.dds", UriKind.Relative));
HDRi = TextureModel.Create(cubeMap?.Stream);
}
@@ -171,7 +170,7 @@ namespace FModel.ViewModels
return;
}
if (!AppendModeEnabled) SetupCameraAndAxis(convertedMesh.BoundingBox.Min, convertedMesh.BoundingBox.Max);
if (!AppendModeEnabled) SetupCameraAndAxis(convertedMesh.BoundingBox);
foreach (var lod in convertedMesh.LODs)
{
@@ -188,7 +187,7 @@ namespace FModel.ViewModels
return;
}
SetupCameraAndAxis(convertedMesh.BoundingBox.Min, convertedMesh.BoundingBox.Max);
if (!AppendModeEnabled) SetupCameraAndAxis(convertedMesh.BoundingBox);
foreach (var lod in convertedMesh.LODs)
{
@@ -222,7 +221,7 @@ namespace FModel.ViewModels
if (section.Material == null || !section.Material.TryLoad<UMaterialInterface>(out var unrealMaterial))
continue;
var m = new PBRMaterial() { RenderShadowMap = true, EnableAutoTangent = true, RenderEnvironmentMap = true };
var m = new PBRMaterial { RenderShadowMap = true, EnableAutoTangent = true, RenderEnvironmentMap = true };
var parameters = new CMaterialParams();
unrealMaterial.GetParams(parameters);
@@ -304,23 +303,25 @@ namespace FModel.ViewModels
}
}
private void SetupCameraAndAxis(FVector min, FVector max)
private void SetupCameraAndAxis(FBox box)
{
var minOfMin = min.Min();
var maxOfMax = max.Max();
Cam.UpDirection = new Vector3D(0, 1, 0);
Cam.Position = new Point3D(maxOfMax, maxOfMax, (minOfMin + maxOfMax) / 1.25);
Cam.LookDirection = new Vector3D(-Cam.Position.X, -Cam.Position.Y, 0);
var meanX = (box.Max.X + box.Min.X) / 2;
var meanY = (box.Max.Y + box.Min.Y) / 2;
var meanZ = (box.Max.Z + box.Min.Z) / 2;
var lineBuilder = new LineBuilder();
lineBuilder.AddLine(new Vector3(0, 0, 0), new Vector3(100, 0, 0));
lineBuilder.AddLine(new Vector3(box.Min.X, meanZ, -meanY), new Vector3(box.Max.X, meanZ, -meanY));
XAxis = lineBuilder.ToLineGeometry3D();
lineBuilder = new LineBuilder();
lineBuilder.AddLine(new Vector3(0, 0, 0), new Vector3(0, 100, 0));
lineBuilder.AddLine(new Vector3(meanX, box.Min.Z, -meanY), new Vector3(meanX, box.Max.Z, -meanY));
YAxis = lineBuilder.ToLineGeometry3D();
lineBuilder = new LineBuilder();
lineBuilder.AddLine(new Vector3(0, 0, 0), new Vector3(0, 0, 100));
lineBuilder.AddLine(new Vector3(meanX, meanZ, -box.Min.Y), new Vector3(meanX, meanZ, -box.Max.Y));
ZAxis = lineBuilder.ToLineGeometry3D();
Cam.UpDirection = new Vector3D(0, 1, 0);
Cam.Position = new Point3D(box.Max.X + meanX * 2, meanZ * 1.25, -box.Min.Y -meanY * 2);
Cam.LookDirection = new Vector3D(-Cam.Position.X, 0, -Cam.Position.Z - meanY);
}
private void Clear()

4
FModel/Views/ModelViewer.xaml
View File

@@ -44,8 +44,8 @@
<helix:Viewport3DX Grid.Column="2" EffectsManager="{Binding ModelViewer.EffectManager}" Camera="{Binding ModelViewer.Cam}"
IsChangeFieldOfViewEnabled="False" IsMoveEnabled="False" UseDefaultGestures="False" ShowViewCube="False"
ShowCameraTarget="False" BackgroundColor="#2A2B34"
EnableSSAO="True" SSAOIntensity="1" FXAALevel="Ultra" MSAA="Maximum" EnableSwapChainRendering="True">
ShowCameraTarget="False" FXAALevel="Ultra" MSAA="Maximum" BackgroundColor="#2A2B34"
EnableSSAO="True" SSAOIntensity="1" EnableSwapChainRendering="True">
<helix:Viewport3DX.InputBindings>
<MouseBinding Command="helix:ViewportCommands.Rotate" Gesture="LeftClick" />
<MouseBinding Command="helix:ViewportCommands.Zoom" Gesture="RightClick" />