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VRM10PositionConstraintEditor

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This commit is contained in:
ousttrue
2021-05-13 15:05:43 +09:00
parent 2469d65cb2
commit 61920922d4
4 changed files with 199 additions and 4 deletions
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71
Assets/VRM10/Editor/Components/Constraint/VRM10PositionConstraintEditor.cs Normal file
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@@ -0,0 +1,71 @@
using System.Text;
using UnityEditor;
using UnityEngine;
namespace UniVRM10
{
[CustomEditor(typeof(VRM10PositionConstraint))]
public class VRM10PositionConstraintEditor : Editor
{
VRM10PositionConstraint m_target;
void OnEnable()
{
m_target = (VRM10PositionConstraint)target;
}
static GUIStyle s_style;
static GUIStyle Style
{
get
{
if (s_style == null)
{
s_style = new GUIStyle("box");
}
return s_style;
}
}
public void OnSceneGUI()
{
if (m_target.Source == null)
{
return;
}
// this to target line
Handles.color = Color.yellow;
Handles.DrawLine(m_target.Source.position, m_target.transform.position);
var delta = m_target.Delta;
// show source
{
var sb = new StringBuilder();
sb.AppendLine();
sb.AppendLine();
sb.AppendLine($"source: {m_target.SourceCoordinate}");
sb.AppendLine($"{delta.x:0.00}");
sb.AppendLine($"{delta.y:0.00}");
sb.Append($"{delta.z:0.00}");
Handles.Label(m_target.Source.position, sb.ToString(), Style);
}
// show dst
{
var sb = new StringBuilder();
sb.AppendLine($"constraint: {m_target.DestinationCoordinate}");
sb.AppendLine(m_target.FreezeAxes.HasFlag(AxisMask.X) ? $"freeze" : $"{delta.x:0.}");
sb.AppendLine(m_target.FreezeAxes.HasFlag(AxisMask.Y) ? $"freeze" : $"{delta.y:0.}");
sb.Append(m_target.FreezeAxes.HasFlag(AxisMask.Z) ? $"freeze" : $"{delta.z:0.}");
Handles.Label(m_target.transform.position, sb.ToString(), Style);
}
m_target.DrawSourceCoords();
m_target.DrawSourceCurrent();
m_target.DrawDstCoords();
m_target.DrawDstCurrent();
}
}
}

11
Assets/VRM10/Editor/Components/Constraint/VRM10PositionConstraintEditor.cs.meta Normal file
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@@ -0,0 +1,11 @@
fileFormatVersion: 2
guid: d4c6d6f5f37e41e47bd02bdf1dbda864
MonoImporter:
externalObjects: {}
serializedVersion: 2
defaultReferences: []
executionOrder: 0
icon: {instanceID: 0}
userData:
assetBundleName:
assetBundleVariant:

4
Assets/VRM10/Runtime/Components/Constraint/TR.cs
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@@ -29,6 +29,10 @@ namespace UniVRM10
{
}
public TR(Vector3 t) : this(Quaternion.identity, t)
{
}
public Matrix4x4 TRS(float s) => Matrix4x4.TRS(Translation, Rotation, new Vector3(s, s, s));
public static TR operator *(TR a, TR b) => new TR(a.Rotation * b.Rotation, a.Rotation * b.Translation + a.Translation);

117
Assets/VRM10/Runtime/Components/Constraint/VRM10PositionConstraint.cs
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@@ -1,4 +1,5 @@
using UniGLTF.Extensions.VRMC_node_constraint;
using System;
using UniGLTF.Extensions.VRMC_node_constraint;
using UnityEngine;
namespace UniVRM10
@@ -7,7 +8,7 @@ namespace UniVRM10
/// 対象の初期位置と現在位置の差分(delta)を、自身の初期位置に対してWeightを乗算して加算する。
/// </summary>
[DisallowMultipleComponent]
public class VRM10PositionConstraint : VRM10Constraint
public class VRM10PositionConstraint : VRM10Constraint, IVRM10ConstraintSourceDestination
{
[SerializeField]
public Transform Source = default;
@@ -30,8 +31,116 @@ namespace UniVRM10
ConstraintSource m_src;
public TR GetSourceCoords()
{
if (Source == null)
{
throw new ConstraintException(ConstraintException.ExceptionTypes.NoSource);
}
switch (SourceCoordinate)
{
case ObjectSpace.model:
{
if (ModelRoot == null)
{
throw new ConstraintException(ConstraintException.ExceptionTypes.NoModelWithModelSpace);
}
if (m_src == null)
{
return new TR(ModelRoot.rotation, Source.position);
}
// runtime
return new TR(ModelRoot.rotation, m_src.ModelInitial.Translation);
}
case ObjectSpace.local:
{
if (m_src == null)
{
return TR.FromWorld(Source);
}
// runtime
var parent = TR.Identity;
if (Source.parent != null)
{
parent = TR.FromWorld(Source.parent);
}
return parent * m_src.LocalInitial;
}
default:
throw new NotImplementedException();
}
}
public TR GetSourceCurrent()
{
var coords = GetSourceCoords();
if (m_src == null)
{
return coords;
}
return new TR(Delta) * coords;
}
public Vector3 Delta
{
get;
private set;
}
ConstraintDestination m_dst;
public TR GetDstCoords()
{
switch (DestinationCoordinate)
{
case ObjectSpace.model:
{
if (ModelRoot == null)
{
throw new ConstraintException(ConstraintException.ExceptionTypes.NoModelWithModelSpace);
}
return new TR(ModelRoot.rotation, transform.position);
}
case ObjectSpace.local:
{
if (m_src == null)
{
return TR.FromWorld(transform);
}
// runtime
var parent = TR.Identity;
if (transform.parent != null)
{
parent = TR.FromWorld(transform.parent);
}
return parent * m_dst.LocalInitial;
}
default:
throw new NotImplementedException();
}
}
public TR GetDstCurrent()
{
var coords = GetDstCoords();
if (m_src == null)
{
return coords;
}
return new TR(Delta) * coords;
}
/// <summary>
/// Editorで設定値の変更を反映するために、クリアする
/// </summary>
@@ -75,8 +184,8 @@ namespace UniVRM10
m_dst = new ConstraintDestination(transform, ModelRoot);
}
var delta = FreezeAxes.Freeze(m_src.TranslationDelta(SourceCoordinate));
m_dst.ApplyTranslation(delta, Weight, DestinationCoordinate, ModelRoot);
Delta = FreezeAxes.Freeze(m_src.TranslationDelta(SourceCoordinate));
m_dst.ApplyTranslation(Delta, Weight, DestinationCoordinate, ModelRoot);
}
}
}