/// <summary>
/// Set all the properties (verts, uvs, tris) of the mesh and recalculate all relevant settings (normals, bounds, tangents)
/// </summary>
/// <param name="mesh"></param>
/// <param name="definition"></param>
private void UpdateMeshDefinition(Mesh mesh, MeshDefinition definition)
{
mesh.vertices = definition._vertices;
mesh.uv = definition._uv;
mesh.triangles = definition._triangles;
mesh.RecalculateNormals();
mesh.RecalculateBounds();
mesh.RecalculateTangents();
}
private static void CreateVertices(MeshDefinition definition, int width, int height, Vector3 dimension1, Vector3 dimension2, Vector3 offset)
{
for (int y = 0; y <= height; y++)
{
for (int x = 0; x <= width; x++)
{
var index = x + y * (width + 1);
definition._vertices[index] = dimension1 * x + dimension2 * y + offset;
definition._uv[index] = new Vector2(dimension1.normalized.magnitude * x, dimension2.normalized.magnitude * y);
}
}
}
protected override void onAwake()
{
Rig component = GetComponent <Rig>();
SkinnedMeshDefinition skinnedMeshDefinition = new SkinnedMeshDefinition(UseGpuSkinning);
skinnedMeshDefinition.RootBoneName = component.RootBone.name;
skinnedMeshDefinition.BoneNames = new string[component.Bones.Length];
for (int i = 0; i < component.Bones.Length; i++)
{
skinnedMeshDefinition.BoneNames[i] = component.Bones[i].name;
}
meshDef = skinnedMeshDefinition;
rend = meshDef.CreateRenderer(base.gameObject);
}
// I/F
public void Save(IResource resource, object asset)
{
var mesh = asset as Mesh;
var definition = new MeshDefinition
{
Name = mesh.Name,
Top = ToMeshPartDefinition(mesh.MeshParts[Side.Top]),
Bottom = ToMeshPartDefinition(mesh.MeshParts[Side.Bottom]),
Front = ToMeshPartDefinition(mesh.MeshParts[Side.Front]),
Back = ToMeshPartDefinition(mesh.MeshParts[Side.Back]),
Left = ToMeshPartDefinition(mesh.MeshParts[Side.Left]),
Right = ToMeshPartDefinition(mesh.MeshParts[Side.Right])
};
serializer.Serialize(resource, definition);
}
private bool LoadMeshDefinition(MeshDefinition mesh)
{
List <Mesh> meshes = pb_Stl_Importer.ImportBytes(mesh.contents);
if (meshes == null)
{
Logger.Error("RobotLoader::LoadMeshDefinition::Cannot load: {} from MeshDefinition contents.", mesh.name);
return(false);
}
if (meshes.Count == 0)
{
Logger.Error("RobotLoader::LoadMeshDefinition::No meshes in MeshDefinition for: {}.", mesh.name);
return(false);
}
return(CreateMeshAsset(assembly_parts_, mesh.name, mesh.scale, meshes));
}
private static void CreateSheet(int width, int height, Vector3 dimension1, Vector3 dimension2, Vector3 offset, MeshGenerator generator)
{
if ((width + 1) * (height + 1) > UInt16.MaxValue)
{
// https://forum.unity.com/threads/65535-vertices-limit.294585/
// and https://docs.unity3d.com/ScriptReference/Mesh-indexFormat.html
Debug.LogWarning("Vertices exceed the Unity maximum, you may experience issues with rendering...");
}
var vertCount = (width + 1) * (height + 1);
var triangleCount = width * height * 2 * 3;
var definition = new MeshDefinition(vertCount, triangleCount);
CreateVertices(definition, width, height, dimension1, dimension2, offset);
CreateTriangles(definition, width, height);
generator._meshDefinition = definition;
generator.CreateMesh();
}
private static void CreateCubes(int width, int height, int depth, Vector3 offset, Texture texture, Color color, MeshGenerator generator)
{
var vertexCount = width * height * depth * verticesPerCube;
if (vertexCount > UInt16.MaxValue)
{
// https://forum.unity.com/threads/65535-vertices-limit.294585/
// and https://docs.unity3d.com/ScriptReference/Mesh-indexFormat.html
Debug.LogWarning("Vertices exceed the Unity maximum, you may experience issues with rendering...");
}
var triangleCount = width * height * depth * 6 * 6;
var definition = new MeshDefinition(vertexCount, triangleCount, texture, color);
CreateVerticesAndUvs(definition, width, height, depth, offset);
CreateTriangles(definition, new Vector3Int(width, height, depth));
generator._meshDefinition = definition;
generator.CreateMesh();
}
private void StartObject()
{
if (ParentObject == null)
{
base.Mesh = new Mesh();
MeshDefinition MeshD = Configured.i.Meshes.Find(new Guid("1e73382b-e366-41ec-931e-e17196340657"));
MaterialDefinition MaterialD = Configured.i.Materials.Find(new Guid("2dbba7ea-61a9-4d76-bcb6-12b927f0ea08"));
ParentObject = new GameObject();
ParentObject.transform.position = GameWorldPosition;
ParentObject.transform.rotation = GameWorldRotation;
ParentObject.AddComponent <MeshFilter>().sharedMesh = UnityEngine.Object.Instantiate(MeshD.Mesh);
ParentObject.AddComponent <MeshRenderer>().sharedMaterial = UnityEngine.Object.Instantiate(MaterialD.Material);
CarryThisWithUs(ParentObject);
GO = CarryEmptyWithUs();
GO.ObjectItself.transform.parent = ParentObject.transform;
GO.ObjectItself.AddComponent <MeshFilter>();
GO.ObjectItself.AddComponent <MeshRenderer>();
}
}
private static void CreateTriangles(MeshDefinition definition, int width, int height)
{
var quadPoints1 = new int[] { 0, width + 2, 1 };
var quadPoints2 = new int[] { 0, width + 1, width + 2 };
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
var quad = (x + y * width);
var offset = quad * 6;
for (int p = 0; p < triangleLength; p++)
{
var index = offset + p;
definition._triangles[index] = (x + y * (width + 1)) + quadPoints1[p];
definition._triangles[index + triangleLength] = (x + y * (width + 1)) + quadPoints2[p];
}
}
}
}
/// <summary> /// Create the vertices and uvs making up a cube /// </summary> /// <param name="definition"></param> /// <param name="width"></param> /// <param name="height"></param> /// <param name="depth"></param> /// <param name="offset"></param> private static void CreateVerticesAndUvs(MeshDefinition definition, int width, int height, int depth, in Vector3 offset)
void BlockEdit()
{
blockEditScroll = GUILayout.BeginScrollView(blockEditScroll, new GUIStyle(GUI.skin.box)
{
padding = new RectOffset(15, 15, 15, 15),
margin = new RectOffset(15, 0, 0, 19)
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.ExpandHeight(true) });
if (selectedBlock < blocks.Length && selectedBlock >= 0 && blocks.Length != 0 && textureNames.Count > 0)
{
GUILayout.Label("Edit: " + definitions[selectedBlock].GetType(), new GUIStyle {
fontSize = 24, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true) });
GUILayout.Space(30);
GUILayout.BeginHorizontal();
GUILayout.Label("Name", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
definitions[selectedBlock].blockName = EditorGUILayout.TextField(definitions[selectedBlock].blockName,
new GUIStyle(GUI.skin.textField)
{
fontSize = 14,
}, new GUILayoutOption[] { GUILayout.Height(18), GUILayout.ExpandWidth(true) });
GUILayout.EndHorizontal();
GUILayout.Space(10);
if (definitions[selectedBlock].GetType() == typeof(CrossMeshDefinition))
{
GUILayout.BeginHorizontal();
CrossMeshDefinition crossMesh = (CrossMeshDefinition)definitions[selectedBlock];
GUILayout.Label("Texture", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
int i = EditorGUILayout.Popup(textureNames.IndexOf(crossMesh.texture), textureNames.ToArray(),
new GUIStyle(GUI.skin.textField)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
if (i >= 0)
{
crossMesh.texture = textureNames[i];
}
GUILayout.EndHorizontal();
}
else if (definitions[selectedBlock].GetType() == typeof(CubeDefinition))
{
CubeDefinition cube = (CubeDefinition)definitions[selectedBlock];
GUILayout.Space(10);
int i = 0;
GUILayout.BeginHorizontal();
GUILayout.Label("Texture Top", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
i = EditorGUILayout.Popup(textureNames.IndexOf(cube.textures[0]), textureNames.ToArray(),
new GUIStyle(GUI.skin.textField)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
if (i >= 0)
{
cube.textures[0] = textureNames[i];
}
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Texture Bottom", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
i = EditorGUILayout.Popup(textureNames.IndexOf(cube.textures[1]), textureNames.ToArray(),
new GUIStyle(GUI.skin.textField)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
if (i >= 0)
{
cube.textures[1] = textureNames[i];
}
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Texture North", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
i = EditorGUILayout.Popup(textureNames.IndexOf(cube.textures[2]), textureNames.ToArray(),
new GUIStyle(GUI.skin.textField)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
if (i >= 0)
{
cube.textures[2] = textureNames[i];
}
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Texture East", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
i = EditorGUILayout.Popup(textureNames.IndexOf(cube.textures[3]), textureNames.ToArray(),
new GUIStyle(GUI.skin.textField)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
if (i >= 0)
{
cube.textures[3] = textureNames[i];
}
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Texture South", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
i = EditorGUILayout.Popup(textureNames.IndexOf(cube.textures[4]), textureNames.ToArray(),
new GUIStyle(GUI.skin.textField)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
if (i >= 0)
{
cube.textures[4] = textureNames[i];
}
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Texture West", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
i = EditorGUILayout.Popup(textureNames.IndexOf(cube.textures[5]), textureNames.ToArray(),
new GUIStyle(GUI.skin.textField)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
if (i >= 0)
{
cube.textures[5] = textureNames[i];
}
GUILayout.EndHorizontal();
GUILayout.Space(30);
GUILayout.BeginHorizontal();
GUILayout.Label("Block is solid", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
cube.blockIsSolid = EditorGUILayout.Toggle(cube.blockIsSolid,
new GUIStyle(GUI.skin.toggle)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
GUILayout.EndHorizontal();
if (!cube.blockIsSolid)
{
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Solid towards same type", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
cube.solidTowardsSameType = EditorGUILayout.Toggle(cube.solidTowardsSameType,
new GUIStyle(GUI.skin.toggle)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
GUILayout.EndHorizontal();
}
}
else if (definitions[selectedBlock].GetType() == typeof(MeshDefinition))
{
MeshDefinition mesh = (MeshDefinition)definitions[selectedBlock];
GUILayout.BeginHorizontal();
GUILayout.Label("Mesh name", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
mesh.meshName = EditorGUILayout.TextField(mesh.meshName,
new GUIStyle(GUI.skin.textField)
{
fontSize = 14,
}, new GUILayoutOption[] { GUILayout.Height(18), GUILayout.ExpandWidth(true) });
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Texture", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
int i = EditorGUILayout.Popup(textureNames.IndexOf(mesh.texture), textureNames.ToArray(),
new GUIStyle(GUI.skin.textField)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
if (i >= 0)
{
mesh.texture = textureNames[i];
}
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Block is solid upwards", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
mesh.blockIsSolid[0] = EditorGUILayout.Toggle(mesh.blockIsSolid[0],
new GUIStyle(GUI.skin.toggle)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Block is solid downwards", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
mesh.blockIsSolid[1] = EditorGUILayout.Toggle(mesh.blockIsSolid[1],
new GUIStyle(GUI.skin.toggle)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Block is solid north", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
mesh.blockIsSolid[2] = EditorGUILayout.Toggle(mesh.blockIsSolid[2],
new GUIStyle(GUI.skin.toggle)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Block is solid east", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
mesh.blockIsSolid[3] = EditorGUILayout.Toggle(mesh.blockIsSolid[3],
new GUIStyle(GUI.skin.toggle)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Block is solid south", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
mesh.blockIsSolid[4] = EditorGUILayout.Toggle(mesh.blockIsSolid[4],
new GUIStyle(GUI.skin.toggle)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Block is solid west", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
mesh.blockIsSolid[5] = EditorGUILayout.Toggle(mesh.blockIsSolid[5],
new GUIStyle(GUI.skin.toggle)
{
fontSize = 14
}, new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
GUILayout.EndHorizontal();
GUILayout.Space(10);
GUILayout.BeginHorizontal();
GUILayout.Label("Mesh position offset", new GUIStyle {
fontSize = 14, alignment = TextAnchor.MiddleCenter
}, new GUILayoutOption[] { GUILayout.Width(200) });
mesh.positionOffset = EditorGUILayout.Vector3Field("", mesh.positionOffset,
new GUILayoutOption[] { GUILayout.ExpandWidth(true), GUILayout.Height(18) });
GUILayout.EndHorizontal();
}
GUILayout.BeginHorizontal();
GUILayout.FlexibleSpace();
GUILayout.BeginVertical();
GUILayout.FlexibleSpace();
if (GUILayout.Button("Delete",
new GUIStyle(GUI.skin.button)
{
fontSize = 20, padding = new RectOffset(10, 10, 10, 10)
},
new GUILayoutOption[] { GUILayout.Width(200), GUILayout.Height(40) }
))
{
Object.DestroyImmediate(definitions[selectedBlock]);
GetDefinedBlocks();
selectedBlock = -1;
}
GUILayout.EndVertical();
GUILayout.EndHorizontal();
if (GUI.changed)
{
EditorUtility.SetDirty(definitions[selectedBlock]);
}
}
else if (selectedBlock == -1)
{
NewBlock();
}
GUILayout.EndScrollView();
}
