internal static void FinalizeVisualMesh(Transform meshGroupHolder,
Mesh mesh,
Material material,
CSGBuildSettings buildSettings,
CSGBuildContext.BuildContext buildContext,
List <Vector3> positionsList,
List <Vector3> normalsList,
List <Vector2> uvList,
List <Color> colorsList,
List <int> trianglesList,
MaterialMeshDictionary materialMeshDictionary)
{
Vector3[] positionsArray = new Vector3[positionsList.Count];
Vector3[] normalsArray = new Vector3[normalsList.Count];
Vector2[] uvArray = new Vector2[uvList.Count];
Color[] colorsArray = new Color[colorsList.Count];
int[] trianglesArray = new int[trianglesList.Count];
positionsList.CopyTo(positionsArray);
normalsList.CopyTo(normalsArray);
uvList.CopyTo(uvArray);
trianglesList.CopyTo(trianglesArray);
colorsList.CopyTo(colorsArray);
mesh.vertices = positionsArray;
mesh.normals = normalsArray;
mesh.uv = uvArray;
mesh.colors = colorsArray;
if (meshGroupHolder.position != Vector3.zero ||
meshGroupHolder.rotation != Quaternion.identity ||
meshGroupHolder.lossyScale != Vector3.one)
{
mesh.LocalizeToTransform(meshGroupHolder);
}
mesh.triangles = trianglesArray;
if (buildSettings.GenerateTangents)
{
// Generate tangents, necessary for some shaders
mesh.GenerateTangents();
}
buildContext.buildMetrics.TotalMeshes++;
buildContext.buildMetrics.TotalVertices += positionsArray.Length;
buildContext.buildMetrics.TotalTriangles += trianglesArray.Length / 3;
GameObject newGameObject = new GameObject("MaterialMesh");
// Allow any editor dependent code to fire, e.g. lightmap unwrapping, static flags
if (OnFinalizeVisualMesh != null)
{
OnFinalizeVisualMesh(newGameObject, mesh);
}
newGameObject.AddComponent <MeshFilter>().sharedMesh = mesh;
MeshRenderer meshRenderer = newGameObject.AddComponent <MeshRenderer>();
meshRenderer.sharedMaterial = material;
meshRenderer.shadowCastingMode = buildSettings.ShadowCastingMode;
meshRenderer.reflectionProbeUsage = buildSettings.ReflectionProbeUsage;
//newGameObject.transform.parent = meshGroupHolder;
newGameObject.transform.SetParent(meshGroupHolder, false);
#if UNITY_EDITOR
if (buildSettings.SaveMeshesAsAssets)
{
// Make sure the folder exists to save into
string path = SceneManager.GetActiveScene().path;
path = Path.Combine(Path.GetDirectoryName(path), Path.GetFileNameWithoutExtension(path));
if (!Directory.Exists(path))
{
UnityEditor.AssetDatabase.CreateFolder(Path.GetDirectoryName(path), Path.GetFileName(path));
}
// Save to a file rather than leaving it as a scene asset
UnityEditor.AssetDatabase.CreateAsset(mesh, Path.Combine(path, "VisualMesh" + materialMeshDictionary.MeshCount + ".asset"));
}
#endif
materialMeshDictionary.Add(material, mesh, newGameObject);
}
internal static void FinalizeVisualMesh(Transform meshGroupHolder,
Mesh mesh,
Material material,
CSGBuildSettings buildSettings,
CSGBuildContext.BuildContext buildContext,
List <Vector3> positionsList,
List <Vector3> normalsList,
List <Vector2> uvList,
List <Color> colorsList,
List <int> trianglesList,
MaterialMeshDictionary materialMeshDictionary)
{
Vector3[] positionsArray = new Vector3[positionsList.Count];
Vector3[] normalsArray = new Vector3[normalsList.Count];
Vector2[] uvArray = new Vector2[uvList.Count];
Color[] colorsArray = new Color[colorsList.Count];
int[] trianglesArray = new int[trianglesList.Count];
positionsList.CopyTo(positionsArray);
normalsList.CopyTo(normalsArray);
uvList.CopyTo(uvArray);
trianglesList.CopyTo(trianglesArray);
colorsList.CopyTo(colorsArray);
mesh.vertices = positionsArray;
mesh.normals = normalsArray;
mesh.uv = uvArray;
mesh.colors = colorsArray;
if (meshGroupHolder.position != Vector3.zero ||
meshGroupHolder.rotation != Quaternion.identity ||
meshGroupHolder.lossyScale != Vector3.one)
{
mesh.LocalizeToTransform(meshGroupHolder);
}
mesh.triangles = trianglesArray;
if (buildSettings.GenerateTangents)
{
// Generate tangents, necessary for some shaders
mesh.GenerateTangents();
}
buildContext.buildMetrics.TotalMeshes++;
buildContext.buildMetrics.TotalVertices += positionsArray.Length;
buildContext.buildMetrics.TotalTriangles += trianglesArray.Length / 3;
GameObject newGameObject = new GameObject("MaterialMesh");
// Allow any editor dependent code to fire, e.g. lightmap unwrapping, static flags
if (OnFinalizeVisualMesh != null)
{
OnFinalizeVisualMesh(newGameObject, mesh);
}
newGameObject.AddComponent <MeshFilter>().sharedMesh = mesh;
newGameObject.AddComponent <MeshRenderer>().sharedMaterial = material;
// newGameObject.transform.parent = meshGroupHolder;
newGameObject.transform.SetParent(meshGroupHolder, false);
materialMeshDictionary.Add(material, mesh, newGameObject);
}
