public void ApplyBlendOffsets()
{
BlendShapeLoader loader = BlendShapeLoader.GetComponent <BlendShapeLoader>();
Dictionary <string, float> blendValues = loader.GetBlendShapeValues();
foreach (GameObject gameObject in m_particleEntities.Values)
{
DynamicParticleComponent particle = gameObject.GetComponent <DynamicParticleComponent>();
BodyShapeOffSetTable offsetsTable = particle.ParticleInfo.VertInfo.BodyShapeOffsetTable;
Vector3 offset = Vector3.zero;
Vector3 original = m_particleSnapShot[particle.ParticleInfo.VertInfo.VertID];
offset = original;
foreach (KeyValuePair <string, Vector3> kvp in offsetsTable.Definitions)
{
if (blendValues.TryGetValue(kvp.Key, out float blendValue))
{
offset += Vector3.Lerp(original, kvp.Value, blendValue) - original;
}
}
gameObject.transform.position = offset;
}
foreach (GameObject gameObject in m_collisionEntities.Values)
{
DynamicCollisionComponent collision = gameObject.GetComponent <DynamicCollisionComponent>();
CollisionInfoShapeOffsets offsetsTable = collision.CollisionInfo.CollisionInfoDefinition.BodyShapeOffSets;
}
}
public void GenerateParticleOffset(string blendShapeName)
{
SkinnedMeshRenderer skinnedMeshRender = Model.GetComponentInChildren <SkinnedMeshRenderer>();
BlendShapeLoader loader = BlendShapeLoader.GetComponent <BlendShapeLoader>();
MeshCollider meshCollider = loader.CurrentModel.AddComponent <MeshCollider>();
Dictionary <string, float> blendValues = loader.GetBlendShapeValues();
loader.SetBlendShapeValue(blendShapeName, 1.0f);
Mesh bakedMesh = new Mesh();
skinnedMeshRender.BakeMesh(bakedMesh);
meshCollider.sharedMesh = bakedMesh;
foreach (GameObject gameObject in m_particleEntities.Values)
{
DynamicParticleComponent particle = gameObject.GetComponent <DynamicParticleComponent>();
BodyShapeOffSetTable offsets = particle.ParticleInfo.VertInfo.BodyShapeOffsetTable;
float colliderRadius = particle.ParticleInfo.ConfigValues.m_colliderRadius;
float colliderRadiusScale = particle.ParticleInfo.VertInfo.ColliderRadiusScale;
Vector3 pointOnMesh = meshCollider.ClosestPoint(gameObject.transform.position);
Vector3 dir = (pointOnMesh - gameObject.transform.position).normalized;
Vector3 finalPosition = pointOnMesh + dir * (colliderRadius * colliderRadiusScale);
offsets.Definitions[blendShapeName] = finalPosition;
}
DestroyImmediate(meshCollider);
}
public override void OnInspectorGUI()
{
DynamicParticleComponent dynamicParticle = (DynamicParticleComponent)target;
ClothSimEntity clothSimEntity = dynamicParticle.ClothSimEntity;
VertInfo vertInfo = dynamicParticle.ParticleInfo.VertInfo;
JointInfoTable.JointInfoDefinition jointInfo = dynamicParticle.ParticleInfo.JointInfo;
BodyShapeOffSetTable bodyShapesOffsetsTable = dynamicParticle.ParticleInfo.VertInfo.BodyShapeOffsetTable;
int vertID = vertInfo.VertID;
vertInfo.VertID = EditorGUILayout.IntField("Vert ID", vertID);
dynamicParticle.gameObject.name = vertInfo.VertID != vertID ? "Particle VertID : " + vertInfo.VertID.ToString() : dynamicParticle.gameObject.name;
vertInfo.MassScale = EditorGUILayout.FloatField("Mass Scale", vertInfo.MassScale);
vertInfo.PullToSkinScale = EditorGUILayout.FloatField("Pull To Skin Scale", vertInfo.PullToSkinScale);
vertInfo.ColliderRadiusScale = EditorGUILayout.FloatField("Collider Radius Scale", vertInfo.ColliderRadiusScale);
vertInfo.Position = EditorGUILayout.Vector3Field("Position", vertInfo.Position);
vertInfo.IsStatic = EditorGUILayout.Toggle("Static", vertInfo.IsStatic);
//update vert id.
JointInfoDisplay(jointInfo);
if (GUILayout.Button("Skin Weights Editor"))
{
}
if (GUILayout.Button("Constraints Editor"))
{
ClothSimConstraintsEditorWindow constraintsWindow = EditorWindow.GetWindow <ClothSimConstraintsEditorWindow>();
constraintsWindow.ParticleComponent = dynamicParticle;
constraintsWindow.Show();
}
if (jointInfo == null)
{
if (GUILayout.Button("AddJointInfo"))
{
JointInfoTable.JointInfoDefinition newJointInfo = new JointInfoTable.JointInfoDefinition();
clothSimEntity.AddJointInfo(newJointInfo);
dynamicParticle.ParticleInfo.JointInfo = newJointInfo;
}
}
else
{
if (GUILayout.Button("RemoveJointInfo"))
{
clothSimEntity.RemoveJointInfo(jointInfo);
dynamicParticle.ParticleInfo.JointInfo = null;
}
}
if (GUILayout.Button("Delete Patricle"))
{
clothSimEntity.DeleteParticle(dynamicParticle.gameObject);
}
BlendShapeEditor(clothSimEntity, dynamicParticle, dynamicParticle.ParticleInfo.VertInfo.BodyShapeOffsetTable);
}
private void BlendShapeEditor(ClothSimEntity clothSimEntity, DynamicParticleComponent dynamicParticle, BodyShapeOffSetTable offsetsTable)
{
EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
ShapeRenderer shapeRenderer = clothSimEntity.ShapeRenderer.GetComponent <ShapeRenderer>();
BlendShapeLoader blendShapeLoader = clothSimEntity.BlendShapeLoader.GetComponent <BlendShapeLoader>();
string[] opts = offsetsTable.Definitions.Keys.ToArray();
m_currentOffsetsIndex = EditorGUILayout.Popup(m_currentOffsetsIndex, opts);
Material modelMaterial = clothSimEntity.Model.GetComponentInChildren <SkinnedMeshRenderer>().material;
//this is Blah
if (opts.Count() > 0)
{
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Edit"))
{
if (!m_isEditMode)
{
if (offsetsTable.Definitions.TryGetValue(opts[m_currentOffsetsIndex], out Vector3 outVector))
{
float radius = dynamicParticle.ParticleInfo.ConfigValues.m_colliderRadius;
float radiusScale = dynamicParticle.ParticleInfo.VertInfo.ColliderRadiusScale;
shapeRenderer.Initialise(Shape.ShapeType.Sphere, dynamicParticle.transform.rotation, dynamicParticle.transform.position, radius * radiusScale);
blendShapeLoader.ClearBlendShapes();
blendShapeLoader.SetBlendShapeActive(true);
blendShapeLoader.SetBlendShapeValue(opts[m_currentOffsetsIndex], 1.0f);
dynamicParticle.transform.position = outVector;
modelMaterial.color = ClothSimEntity.Translucient;
m_isEditMode = true;
}
}
else
{
dynamicParticle.transform.position = shapeRenderer.transform.position;
shapeRenderer.Clear();
m_isEditMode = false;
blendShapeLoader.ClearBlendShapes();
modelMaterial.color = ClothSimEntity.Opaque;
}
}
EditorGUILayout.EndHorizontal();
if (m_isEditMode)
{
EditorGUILayout.BeginHorizontal();
dynamicParticle.transform.position = EditorGUILayout.Vector3Field("Position", dynamicParticle.transform.position);
if (GUILayout.Button("Save"))
{
offsetsTable.Definitions[opts[m_currentOffsetsIndex]] = dynamicParticle.transform.position;
dynamicParticle.transform.position = shapeRenderer.transform.position;
shapeRenderer.Clear();
blendShapeLoader.ClearBlendShapes();
modelMaterial.color = ClothSimEntity.Opaque;
m_isEditMode = false;
}
EditorGUILayout.EndHorizontal();
}
}
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Add Offset"))
{
}
if (GUILayout.Button("Remove Offset"))
{
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
}
