public virtual SurfaceObjectCreator[] GenerateMeshDataFromSurfaceParametrizations(SurfaceGenerator.SurfaceParametrization[] faceParametrization)
{
int N = faceParametrization.GetLength(0);
SurfaceObjectCreator[] objectCreators = new SurfaceObjectCreator[N];
Action <int> generateFace = (int i) => {
SurfaceGenerator gen = new SurfaceGenerator();
SurfaceGenerator.SurfaceParametrization face = faceParametrization[i];
gen.setParameters(X, Y, true, false);
gen.setVerticesOutputArrays(new Vector3[X * Y], new Vector3[X * Y], new Vector2[X * Y], 0);
gen.setIndicesOutputArray(new int[(X - 1) * (Y - 1) * 2 * 3], 0);
gen.Generate((float x, float y) => withNoise(face(x, y), x, y));
objectCreators[i] = new SurfaceObjectCreator(gen, this);
};
if (enableMultithreading)
{
Parallel.For(0, N, 1, generateFace);
}
else
{
for (int i = 0; i < N; ++i)
{
generateFace(i);
}
}
return(objectCreators);
}
public ProceduralParameters(SurfaceGenerator surfaceGenerator, ModelBuilder builder)
{
if (surfaceGenerator == null) throw new ArgumentNullException("surfaceGenerator");
if (builder == null) throw new ArgumentNullException("builder");
Builder = builder;
SurfaceGenerator = surfaceGenerator;
TexelGenerator = BasicTexelGeneratorValue;
}
public ProceduralParameters SetSurfaceGenerator(SurfaceGenerator value)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
SurfaceGenerator = value; return(this);
}
protected override void OnSceneGUI()
{
base.OnSceneGUI();
SurfaceGenerator user = (SurfaceGenerator)target;
if (user.extrudeSpline != null)
{
SplineDrawer.DrawSplineComputer(user.extrudeSpline, 0.0, 1.0, 0.5f);
}
}
void FindOrCreateSurfaceGenerator()
{
this.generator = SurfaceGenerator.Instance;
generator.OnChunkGenreated -= OnChunkGenerated;
generator.OnChunkGenreated += OnChunkGenerated;
terrainRoot = generator.Terrain;
if (!generator.IsUseableInEditor)
{
generator.MakeUseableInEditor();
}
}
protected override void BodyGUI()
{
showSize = false;
showRotation = false;
base.BodyGUI();
SurfaceGenerator user = (SurfaceGenerator)target;
serializedObject.Update();
SerializedProperty expand = serializedObject.FindProperty("_expand");
SerializedProperty extrude = serializedObject.FindProperty("_extrude");
SerializedProperty extrudeSpline = serializedObject.FindProperty("_extrudeSpline");
EditorGUI.BeginChangeCheck();
EditorGUILayout.Space();
EditorGUILayout.LabelField("Shape", EditorStyles.boldLabel);
EditorGUILayout.PropertyField(expand, new GUIContent("Expand"));
if (extrudeSpline.objectReferenceValue == null)
{
EditorGUILayout.PropertyField(extrude, new GUIContent("Extrude"));
}
EditorGUILayout.PropertyField(extrudeSpline, new GUIContent("Extrude Path"));
if (extrudeSpline.objectReferenceValue != null)
{
SerializedProperty extrudeClipFrom = serializedObject.FindProperty("_extrudeFrom");
SerializedProperty extrudeClipTo = serializedObject.FindProperty("_extrudeTo");
float clipFrom = extrudeClipFrom.floatValue;
float clipTo = extrudeClipTo.floatValue;
EditorGUILayout.MinMaxSlider(new GUIContent("Extrude Clip Range:"), ref clipFrom, ref clipTo, 0f, 1f);
extrudeClipFrom.floatValue = clipFrom;
extrudeClipTo.floatValue = clipTo;
}
if (EditorGUI.EndChangeCheck())
{
for (int i = 0; i < users.Length; i++)
{
users[i].Rebuild();
}
serializedObject.ApplyModifiedProperties();
}
UVControls(user);
if (extrude.floatValue != 0f || extrudeSpline.objectReferenceValue != null)
{
SerializedProperty sideUvOffset = serializedObject.FindProperty("_sideUvOffset");
SerializedProperty sideUvScale = serializedObject.FindProperty("_sideUvScale");
SerializedProperty uniformUvs = serializedObject.FindProperty("_uniformUvs");
EditorGUILayout.PropertyField(sideUvOffset, new GUIContent("Side UV Offset"));
EditorGUILayout.PropertyField(sideUvScale, new GUIContent("Side UV Scale"));
EditorGUILayout.PropertyField(uniformUvs, new GUIContent("Unform UVs"));
}
}
public ProceduralParameters(SurfaceGenerator surfaceGenerator, ModelBuilder builder)
{
if (surfaceGenerator == null)
{
throw new ArgumentNullException("surfaceGenerator");
}
if (builder == null)
{
throw new ArgumentNullException("builder");
}
Builder = builder;
SurfaceGenerator = surfaceGenerator;
TexelGenerator = BasicTexelGeneratorValue;
}
public virtual SurfaceObjectCreator[] GenerateMeshDataFromSurfaceParametrizations(SurfaceGenerator.SurfaceParametrization[] faceParametrization)
{
int N = faceParametrization.GetLength(0);
SurfaceObjectCreator[] objectCreators = new SurfaceObjectCreator[N];
Action <int> generateFace = (int i) => {
SurfaceGenerator gen = new SurfaceGenerator();
SurfaceGenerator.SurfaceParametrization face = faceParametrization[i];
gen.setParameters(X, Y, true, false);
gen.setVerticesOutputArrays(new Vector3[X * Y], new Vector3[X * Y], new Vector2[X * Y], 0);
gen.setIndicesOutputArray(new int[(X - 1) * (Y - 1) * 2 * 3], 0);
gen.setColorsOutputArray(new Color[X * Y], 0);
gen.Generate((float x, float y) => {
SurfaceGenerator.Vertex vert;
vert.position = radius * face(x, y);
vert.normal = Vector3.zero;
vert.uv = new Vector2(x, y);
vert.color = Color.white;
return(vert);
});
objectCreators[i] = new SurfaceObjectCreator(gen, this);
};
if (enableMultithreading)
{
Parallel.For(0, N, 1, generateFace);
}
else
{
for (int i = 0; i < N; ++i)
{
generateFace(i);
}
}
return(objectCreators);
}
private static void CreateInstance()
{
instance = new SurfaceGenerator();
instance.Awake();
instance.MakeUseableInEditor();
}
public ProceduralParameters StartProcedural(SurfaceGenerator generator)
{
return new ProceduralParameters(generator, this);
}
public ProceduralParameters SetSurfaceGenerator(SurfaceGenerator value)
{
if (value == null) throw new ArgumentNullException("value"); SurfaceGenerator = value; return this;
}
public ProceduralParameters StartProcedural(SurfaceGenerator generator)
{
return(new ProceduralParameters(generator, this));
}
public SurfaceObjectCreator(SurfaceGenerator data, MeshGenerator gen)
{
this.data = data;
this.gen = gen;
}