public override void OnInspectorGUI()
{
UFTSelectTextureFromAtlas targetObj = (UFTSelectTextureFromAtlas)target;
targetObj.atlasMetadata = (UFTAtlasMetadata)EditorGUILayout.ObjectField(targetObj.atlasMetadata, typeof(UFTAtlasMetadata), false);
if (targetObj.atlasMetadata != null)
{
int newValue = EditorGUILayout.IntSlider(targetObj.textureIndex, 0, targetObj.atlasMetadata.entries.Length - 1);
if (newValue != targetObj.textureIndex)
{
targetObj.textureIndex = newValue;
if (atlasEntryMetadata != null)
{
serializedObject.Update();
}
}
}
GUI.enabled = false;
if (atlasEntryMetadata != null)
{
EditorGUILayout.PropertyField(atlasEntryMetadata, true);
}
GUI.enabled = true;
if (!targetObj.isUV2Empty())
{
if (GUILayout.Button("restore original uv"))
{
targetObj.restoreOriginalUVS();
}
}
//debug
debug = EditorGUILayout.Toggle("UV Debug mode", debug);
if (debug)
{
EditorGUILayout.LabelField("==========================================");
EditorGUILayout.LabelField("uv (actual uv):");
Vector2[] uv = UFTMeshUtil.getObjectMesh(targetObj.gameObject).uv;
foreach (Vector2 v in uv)
{
EditorGUILayout.Vector2Field("", v);
}
EditorGUILayout.LabelField("==========================================");
EditorGUILayout.LabelField("uv2 (original uv):");
Vector2[] uv2 = UFTMeshUtil.getObjectMesh(targetObj.gameObject).uv2;
foreach (Vector2 v in uv2)
{
EditorGUILayout.Vector2Field("", v);
}
}
}
public void restoreOriginalUVS()
{
Mesh mesh = UFTMeshUtil.getObjectMesh(gameObject);
if (isUV2Empty())
{
throw new System.Exception("mesh.uv2 of your object is wrong, can't restore original values");
}
mesh.uv = (Vector2[])mesh.uv2.Clone();
}
public void storeOriginalUV()
{
Mesh mesh = UFTMeshUtil.getObjectMesh(gameObject);
if (isUV2Empty())
{
mesh.uv2 = (Vector2[])mesh.uv.Clone();
}
else
{
mesh.uv = (Vector2[])mesh.uv2.Clone();
}
}
/// <summary>
/// Updates mesh uv, we will take original mesh.uv from uv2 coordinates and then multiply to atlas position
/// </summary>
public void updateUV()
{
Rect rect = atlasMetadata.entries[textureIndex].uvRect;
Mesh mesh = UFTMeshUtil.getObjectMesh(gameObject);
Vector2[] uvs = new Vector2[mesh.uv2.Length];
for (int i = 0; i < uvs.Length; i++)
{
uvs[i].x = mesh.uv2[i].x * rect.width + rect.x;
uvs[i].y = mesh.uv2[i].y * rect.height + rect.y;
}
mesh.uv = uvs;
}
public override void OnInspectorGUI()
{
UFTSelectTextureFromAtlas script = ((UFTSelectTextureFromAtlas)target);
if (script.atlasMetadata != null)
{
EditorGUILayout.IntSlider(textureIndex, 0, script.atlasMetadata.entries.Length - 1);
}
EditorGUILayout.PropertyField(atlasMetadata);
serializedObject.ApplyModifiedProperties();
if (GUI.changed)
{
((UFTSelectTextureFromAtlas)target).updateUV();
}
if (!script.isUV2Empty())
{
if (GUILayout.Button("restore original uv"))
{
script.restoreOriginalUVS();
}
}
//debug
debug = EditorGUILayout.Toggle("UV Debug mode", debug);
if (debug)
{
EditorGUILayout.LabelField("==========================================");
EditorGUILayout.LabelField("uv (actual uv):");
Vector2[] uv = UFTMeshUtil.getObjectMesh(script.gameObject).uv;
foreach (Vector2 v in uv)
{
EditorGUILayout.Vector2Field("", v);
}
EditorGUILayout.LabelField("==========================================");
EditorGUILayout.LabelField("uv2 (original uv):");
Vector2[] uv2 = UFTMeshUtil.getObjectMesh(script.gameObject).uv2;
foreach (Vector2 v in uv2)
{
EditorGUILayout.Vector2Field("", v);
}
}
}
public bool isUV2Empty()
{
Mesh mesh = UFTMeshUtil.getObjectMesh(gameObject);
return(mesh.uv2.Length == 0 || mesh.uv2 == null);
}