private SkinnedMeshRenderer MakeRenderer(int i, Transform rootBone, UMARendererAsset rendererAsset = null)
{
GameObject newSMRGO = new GameObject(i == 0 ? "UMARenderer" : ("UMARenderer " + i));
newSMRGO.transform.parent = umaData.transform;
newSMRGO.transform.localPosition = Vector3.zero;
newSMRGO.transform.localRotation = Quaternion.Euler(0, 0, 0f);
newSMRGO.transform.localScale = Vector3.one;
newSMRGO.gameObject.layer = umaData.gameObject.layer;
var newRenderer = newSMRGO.AddComponent <SkinnedMeshRenderer>();
newRenderer.enabled = false;
newRenderer.sharedMesh = new Mesh();
#if UMA_32BITBUFFERS
newRenderer.sharedMesh.indexFormat = UnityEngine.Rendering.IndexFormat.UInt32;
#endif
newRenderer.rootBone = rootBone;
newRenderer.quality = SkinQuality.Bone4;
newRenderer.sharedMesh.name = i == 0 ? "UMAMesh" : ("UMAMesh " + i);
if (rendererAsset != null)
{
rendererAsset.ApplySettingsToRenderer(newRenderer);
}
return(newRenderer);
}
/// <summary>
/// Constructor for slot using the given asset.
/// </summary>
/// <param name="asset">Asset.</param>
public SlotData(SlotDataAsset asset)
{
this.asset = asset;
if (asset)
{
overlayScale = asset.overlayScale;
rendererAsset = asset.RendererAsset;
}
else
{
overlayScale = 1.0f;
}
}
protected void BuildCombineInstances()
{
SkinnedMeshCombiner.CombineInstance combineInstance;
//Since BuildCombineInstances is called within a renderer loop, use a variable to keep track of the materialIndex per renderer
int rendererMaterialIndex = 0;
for (int materialIndex = 0; materialIndex < umaData.generatedMaterials.materials.Count; materialIndex++)
{
UMARendererAsset rendererAsset = umaData.GetRendererAsset(currentRendererIndex);
var generatedMaterial = umaData.generatedMaterials.materials[materialIndex];
if (generatedMaterial.rendererAsset != rendererAsset)
{
continue;
}
combinedMaterialList.Add(generatedMaterial);
generatedMaterial.materialIndex = materialIndex;
for (int materialDefinitionIndex = 0; materialDefinitionIndex < generatedMaterial.materialFragments.Count; materialDefinitionIndex++)
{
var materialDefinition = generatedMaterial.materialFragments[materialDefinitionIndex];
var slotData = materialDefinition.slotData;
combineInstance = new SkinnedMeshCombiner.CombineInstance();
combineInstance.meshData = slotData.asset.meshData;
//New MeshHiding
if (slotData.meshHideMask != null)
{
combineInstance.triangleMask = slotData.meshHideMask;
}
combineInstance.targetSubmeshIndices = new int[combineInstance.meshData.subMeshCount];
for (int i = 0; i < combineInstance.meshData.subMeshCount; i++)
{
combineInstance.targetSubmeshIndices[i] = -1;
}
combineInstance.targetSubmeshIndices[slotData.asset.subMeshIndex] = rendererMaterialIndex;
combinedMeshList.Add(combineInstance);
if (slotData.asset.SlotAtlassed != null)
{
slotData.asset.SlotAtlassed.Invoke(umaData, slotData, generatedMaterial.material, materialDefinition.atlasRegion);
}
if (rendererAsset != null && rendererAsset.ClothProperties != null)
{
clothProperties = rendererAsset.ClothProperties;
}
}
rendererMaterialIndex++;
}
}
/// <summary>
/// Constructor for slot using the given asset.
/// </summary>
/// <param name="asset">Asset.</param>
public SlotData(SlotDataAsset asset)
{
this.asset = asset;
if (asset)
{
tags = asset.tags;
Races = asset.Races;
overlayScale = asset.overlayScale;
rendererAsset = asset.RendererAsset;
}
else
{
tags = new string[0];
overlayScale = 1.0f;
}
if (Races == null)
{
Races = new string[0];
}
}
/// <summary>
/// Constructor for slot using the given asset.
/// </summary>
/// <param name="asset">Asset.</param>
public SlotData(SlotDataAsset asset)
{
this.asset = asset;
overlayScale = asset.overlayScale;
rendererAsset = asset.RendererAsset;
}
private UMAData.GeneratedMaterial FindOrCreateGeneratedMaterial(UMAMaterial umaMaterial, UMARendererAsset renderer = null)
{
if (umaMaterial.materialType == UMAMaterial.MaterialType.Atlas)
{
foreach (var atlassedMaterial in atlassedMaterials)
{
if (atlassedMaterial.umaMaterial == umaMaterial && atlassedMaterial.rendererAsset == renderer)
{
return(atlassedMaterial);
}
else
{
if (atlassedMaterial.umaMaterial.Equals(umaMaterial) && atlassedMaterial.rendererAsset == renderer)
{
return(atlassedMaterial);
}
}
}
}
var res = new UMAData.GeneratedMaterial();
res.rendererAsset = renderer;
res.umaMaterial = umaMaterial;
res.material = UnityEngine.Object.Instantiate(umaMaterial.material) as Material;
res.material.name = umaMaterial.material.name;
#if UNITY_WEBGL
res.material.shader = Shader.Find(res.material.shader.name);
#endif
res.material.CopyPropertiesFromMaterial(umaMaterial.material);
atlassedMaterials.Add(res);
generatedMaterials.Add(res);
return(res);
}
protected void EnsureUMADataSetup(UMAData umaData)
{
if (umaData.umaRecipe != null)
{
umaData.umaRecipe.UpdateMeshHideMasks();
}
if (umaData.umaRoot != null)
{
umaData.CleanMesh(false);
if (umaData.rendererCount == umaData.generatedMaterials.rendererAssets.Count && umaData.AreRenderersEqual(umaData.generatedMaterials.rendererAssets))
{
renderers = umaData.GetRenderers();
}
else
{
var oldRenderers = umaData.GetRenderers();
var globalTransform = umaData.GetGlobalTransform();
renderers = new SkinnedMeshRenderer[umaData.generatedMaterials.rendererAssets.Count];
for (int i = 0; i < umaData.generatedMaterials.rendererAssets.Count; i++)
{
if (oldRenderers != null && oldRenderers.Length > i)
{
renderers[i] = oldRenderers[i];
if (umaData.generatedMaterials.rendererAssets[i] != null)
{
umaData.generatedMaterials.rendererAssets[i].ApplySettingsToRenderer(renderers[i]);
}
else
{
umaData.ResetRendererSettings(i);
}
continue;
}
UMARendererAsset rendererAsset = umaData.generatedMaterials.rendererAssets[i];
if (rendererAsset == null)
{
rendererAsset = umaData.defaultRendererAsset;
}
renderers[i] = MakeRenderer(i, globalTransform, rendererAsset);
}
if (oldRenderers != null)
{
for (int i = umaData.generatedMaterials.rendererAssets.Count; i < oldRenderers.Length; i++)
{
DestroyImmediate(oldRenderers[i].gameObject);
//For cloth, be aware of issue: 845868
//https://issuetracker.unity3d.com/issues/cloth-repeatedly-destroying-objects-with-cloth-components-causes-a-crash-in-unity-cloth-updatenormals
}
}
umaData.SetRenderers(renderers);
umaData.SetRendererAssets(umaData.generatedMaterials.rendererAssets.ToArray());
}
return;
}
if (umaData.umaRoot == null)
{
Transform rootTransform = umaData.gameObject.transform.Find("Root");
if (rootTransform)
{
umaData.umaRoot = rootTransform.gameObject;
}
else
{
GameObject newRoot = new GameObject("Root");
//make root of the UMAAvatar respect the layer setting of the UMAAvatar so cameras can just target this layer
newRoot.layer = umaData.gameObject.layer;
newRoot.transform.parent = umaData.transform;
newRoot.transform.localPosition = Vector3.zero;
newRoot.transform.localRotation = Quaternion.Euler(270f, 0, 0f);
newRoot.transform.localScale = Vector3.one;
umaData.umaRoot = newRoot;
}
Transform globalTransform = umaData.umaRoot.transform.Find("Global");
if (!globalTransform)
{
GameObject newGlobal = new GameObject("Global");
newGlobal.transform.parent = umaData.umaRoot.transform;
newGlobal.transform.localPosition = Vector3.zero;
newGlobal.transform.localRotation = Quaternion.Euler(90f, 90f, 0f);
globalTransform = newGlobal.transform;
}
umaData.skeleton = new UMASkeleton(globalTransform);
renderers = new SkinnedMeshRenderer[umaData.generatedMaterials.rendererAssets.Count];
for (int i = 0; i < umaData.generatedMaterials.rendererAssets.Count; i++)
{
UMARendererAsset rendererAsset = umaData.generatedMaterials.rendererAssets[i];
if (rendererAsset == null)
{
rendererAsset = umaData.defaultRendererAsset;
}
renderers[i] = MakeRenderer(i, globalTransform, rendererAsset);
}
umaData.SetRenderers(renderers);
umaData.SetRendererAssets(umaData.generatedMaterials.rendererAssets.ToArray());
}
//Clear out old cloth components
for (int i = 0; i < umaData.rendererCount; i++)
{
Cloth cloth = renderers[i].GetComponent <Cloth>();
if (cloth != null)
{
DestroyImmediate(cloth, false); //Crashes if trying to use Destroy()
}
}
}
public SlotData()
{
overlayScale = 1.0f;
rendererAsset = null;
}
protected void EnsureUMADataSetup(UMAData umaData)
{
if (umaData.umaRecipe != null)
{
umaData.umaRecipe.UpdateMeshHideMasks();
}
#region SetupSkeleton
// First, ensure that the skeleton is setup, and if not,
// then generate the root, global and set it up.
if (umaData.umaRoot == null)
{
umaData.SetupSkeleton();
}
#endregion
if (umaData.umaRoot != null)
{
umaData.CleanMesh(false);
if (umaData.rendererCount == umaData.generatedMaterials.rendererAssets.Count && umaData.AreRenderersEqual(umaData.generatedMaterials.rendererAssets))
{
renderers = umaData.GetRenderers();
}
else
{
var oldRenderers = umaData.GetRenderers();
var globalTransform = umaData.GetGlobalTransform();
renderers = new SkinnedMeshRenderer[umaData.generatedMaterials.rendererAssets.Count];
for (int i = 0; i < umaData.generatedMaterials.rendererAssets.Count; i++)
{
if (oldRenderers != null && oldRenderers.Length > i)
{
renderers[i] = oldRenderers[i];
if (umaData.generatedMaterials.rendererAssets[i] != null)
{
umaData.generatedMaterials.rendererAssets[i].ApplySettingsToRenderer(renderers[i]);
}
else
{
umaData.ResetRendererSettings(i);
}
continue;
}
UMARendererAsset rendererAsset = umaData.generatedMaterials.rendererAssets[i];
if (rendererAsset == null)
{
rendererAsset = umaData.defaultRendererAsset;
}
renderers[i] = MakeRenderer(i, globalTransform, rendererAsset);
}
if (oldRenderers != null)
{
for (int i = umaData.generatedMaterials.rendererAssets.Count; i < oldRenderers.Length; i++)
{
DestroyImmediate(oldRenderers[i].gameObject);
//For cloth, be aware of issue: 845868
//https://issuetracker.unity3d.com/issues/cloth-repeatedly-destroying-objects-with-cloth-components-causes-a-crash-in-unity-cloth-updatenormals
}
}
umaData.SetRenderers(renderers);
umaData.SetRendererAssets(umaData.generatedMaterials.rendererAssets.ToArray());
}
return;
}
//Clear out old cloth components
for (int i = 0; i < umaData.rendererCount; i++)
{
Cloth cloth = renderers[i].GetComponent <Cloth>();
if (cloth != null)
{
DestroyImmediate(cloth, false); //Crashes if trying to use Destroy()
}
}
}