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Fix for generating bone bind transform inverse when not given, Skeleton bone star size fix in world view

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This commit is contained in:
dexy 2019-11-04 00:04:02 +11:00
parent 6be0d5cb30
commit 8335fd065c
3 changed files with 9 additions and 5 deletions
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7
CodeWalker.Core/GameFiles/Resources/Drawable.cs
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@ -623,10 +623,10 @@ namespace CodeWalker.GameFiles
var bone = Bones[i];
BonesMap[bone.Id] = bone;
bone.UpdateAnimTransform();
bone.BindTransformInv = (i < TransformationsInverted?.Length) ? TransformationsInverted[i] : Matrix.Invert(bone.AnimTransform);
bone.BindTransformInv.M44 = 1.0f;
bone.UpdateAnimTransform();
bone.UpdateSkinTransform();
}
}
@ -904,6 +904,9 @@ namespace CodeWalker.GameFiles
}
AnimTransform = Matrix.AffineTransformation(1.0f, ori, pos);//(global transform)
AnimTransform.ScaleVector *= sca;
}
public void UpdateSkinTransform()
{
SkinTransform = BindTransformInv * AnimTransform;
//SkinTransform = Matrix.Identity;//(for testing)
}

2
Rendering/Renderable.cs
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@ -477,7 +477,7 @@ namespace CodeWalker.Rendering
{
var bone = bones[i];
bone.UpdateAnimTransform();
bone.UpdateSkinTransform();
//update model's transform from animated bone
RenderableModel bmodel = null;

5
Rendering/Renderer.cs
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@ -1119,6 +1119,8 @@ namespace CodeWalker.Rendering
Skeleton skeleton = drawable?.Skeleton;
if (skeleton == null) continue;
Vector3 campos = camera.Position - (entity?.Position ?? Vector3.Zero);
var pinds = skeleton.ParentIndices;
var bones = skeleton.Bones;
if ((pinds == null) || (bones == null)) continue;
@ -1145,8 +1147,7 @@ namespace CodeWalker.Rendering
Vector3 lbeg = Vector3.Zero;
Vector3 lend = bone.AnimTranslation;// bone.Rotation.Multiply();
float starsize = (bone.AnimTransform.TranslationVector-camera.Position).Length() * 0.011f;
float starsize = (bone.AnimTransform.TranslationVector-campos).Length() * 0.011f;
Vector3[] starverts0 = { Vector3.UnitX * starsize, Vector3.UnitY * starsize, Vector3.UnitZ * starsize };
Vector3[] starverts1 = { Vector3.UnitX * -starsize, Vector3.UnitY * -starsize, Vector3.UnitZ * -starsize };
for (int j = 0; j < 3; j++) starverts0[j] = bone.AnimTransform.MultiplyW(starverts0[j]);