/// Returns the array of presets of the specified generator method.
public static e2dPreset[] GetCurvePresets(e2dGeneratorCurveMethod method)
{
if (sCurvePresets == null)
{
sCurvePresets = new e2dPreset[(int)e2dGeneratorCurveMethod.NUM_METHODS][];
sCurvePresets[(int)e2dGeneratorCurveMethod.PERLIN] = new e2dPreset[]
{
new e2dCurvePerlinPreset()
{
name = "Rolling Hills",
octaves = 3,
frequencyPerUnit = 0.02f,
persistence = 0.3f
} ,
new e2dCurvePerlinPreset()
{
name = "Jagged Plains",
octaves = 11,
frequencyPerUnit = 0.001f,
persistence = 0.51f
},
new e2dCurvePerlinPreset()
{
name = "Spiky Mountains",
octaves = 2,
frequencyPerUnit = 0.117f,
persistence = 0.155f
},
};
sCurvePresets[(int)e2dGeneratorCurveMethod.VORONOI] = new e2dPreset[]
{
new e2dCurveVoronoiPreset()
{
name = "Rolling Hills",
frequencyPerUnit = 0.025f,
peakRatio = 0.755f,
peakWidth = 0.210f,
peakType = e2dVoronoiPeakType.SINE
},
new e2dCurveVoronoiPreset()
{
name = "Highland Plateaus",
frequencyPerUnit = 0.012f,
peakRatio = 0.664f,
peakWidth = 0.210f,
peakType = e2dVoronoiPeakType.QUADRATIC
},
new e2dCurveVoronoiPreset()
{
name = "Scattered Mountains",
frequencyPerUnit = 0.037f,
peakRatio = 0.237f,
peakWidth = 0.210f,
peakType = e2dVoronoiPeakType.SINE
},
};
sCurvePresets[(int)e2dGeneratorCurveMethod.MIDPOINT] = new e2dPreset[]
{
new e2dCurveMidpointPreset()
{
name = "Spiky Hills",
frequencyPerUnit = 0.025f,
roughness = 0.082f
},
new e2dCurveMidpointPreset()
{
name = "Jagged Plains",
frequencyPerUnit = 0.001f,
roughness = 0.709f
},
new e2dCurveMidpointPreset()
{
name = "Jagged Mountains",
frequencyPerUnit = 0.084f,
roughness = 0.327f
},
};
sCurvePresets[(int)e2dGeneratorCurveMethod.WALK] = new e2dPreset[]
{
new e2dCurveWalkPreset()
{
name = "Rolling Hills",
frequencyPerUnit = 0.5f,
angleChangePerUnit = 56,
cohesionPerUnit = 0.855f
},
new e2dCurveWalkPreset()
{
name = "Large Plains",
frequencyPerUnit = 0.269f,
angleChangePerUnit = 39,
cohesionPerUnit = 2
},
};
}
return sCurvePresets[(int)method];
}
/// Returns the default preset for the given method. This preset will be used when the component is first created.
public static e2dPreset GetDefault(e2dGeneratorCurveMethod method)
{
return GetCurvePresets(method)[0].Clone();
}
public static e2dPreset[] GetCurvePresets(e2dGeneratorCurveMethod method)
{
if (e2dPresets.sCurvePresets == null)
{
e2dPresets.sCurvePresets = new e2dPreset[5][];
e2dPresets.sCurvePresets[0] = new e2dPreset[]
{
new e2dCurvePerlinPreset
{
name = "Rolling Hills",
octaves = 3,
frequencyPerUnit = 0.02f,
persistence = 0.3f
},
new e2dCurvePerlinPreset
{
name = "Jagged Plains",
octaves = 11,
frequencyPerUnit = 0.001f,
persistence = 0.51f
},
new e2dCurvePerlinPreset
{
name = "Spiky Mountains",
octaves = 2,
frequencyPerUnit = 0.117f,
persistence = 0.155f
}
};
e2dPresets.sCurvePresets[2] = new e2dPreset[]
{
new e2dCurveVoronoiPreset
{
name = "Rolling Hills",
frequencyPerUnit = 0.025f,
peakRatio = 0.755f,
peakWidth = 0.21f,
peakType = e2dVoronoiPeakType.SINE
},
new e2dCurveVoronoiPreset
{
name = "Highland Plateaus",
frequencyPerUnit = 0.012f,
peakRatio = 0.664f,
peakWidth = 0.21f,
peakType = e2dVoronoiPeakType.QUADRATIC
},
new e2dCurveVoronoiPreset
{
name = "Scattered Mountains",
frequencyPerUnit = 0.037f,
peakRatio = 0.237f,
peakWidth = 0.21f,
peakType = e2dVoronoiPeakType.SINE
}
};
e2dPresets.sCurvePresets[1] = new e2dPreset[]
{
new e2dCurveMidpointPreset
{
name = "Spiky Hills",
frequencyPerUnit = 0.025f,
roughness = 0.082f
},
new e2dCurveMidpointPreset
{
name = "Jagged Plains",
frequencyPerUnit = 0.001f,
roughness = 0.709f
},
new e2dCurveMidpointPreset
{
name = "Jagged Mountains",
frequencyPerUnit = 0.084f,
roughness = 0.327f
}
};
e2dPresets.sCurvePresets[3] = new e2dPreset[]
{
new e2dCurveWalkPreset
{
name = "Rolling Hills",
frequencyPerUnit = 0.5f,
angleChangePerUnit = 56f,
cohesionPerUnit = 0.855f
},
new e2dCurveWalkPreset
{
name = "Large Plains",
frequencyPerUnit = 0.269f,
angleChangePerUnit = 39f,
cohesionPerUnit = 2f
}
};
}
return(e2dPresets.sCurvePresets[(int)method]);
}
public static e2dPreset GetDefault(e2dGeneratorCurveMethod method)
{
return(e2dPresets.GetCurvePresets(method)[0].Clone());
}
/// Tool for generating the terrain curve.
private void DrawCurveTool()
{
GUILayout.Label(e2dStrings.LABEL_TOOL_SETTINGS, e2dStyles.Header);
// global settings
Generator.FullRebuild = EditorGUILayout.Toggle(e2dStrings.LABEL_REBUILD_ALL, Generator.FullRebuild);
Generator.NodeStepSize = Mathf.Max(e2dConstants.GENERATOR_STEP_NODE_SIZE_MIN, EditorGUILayout.FloatField(e2dStrings.LABEL_STEP_SIZE, Generator.NodeStepSize));
// generator methods
GUI.changed = false;
string[] toolOptions = e2dStrings.GENERATOR_CURVE_TOOLS;
mCurveTool = (e2dGeneratorCurveMethod)GUILayout.Toolbar((int)mCurveTool, toolOptions, e2dStyles.TabButton, GUILayout.ExpandWidth(false));
if (GUI.changed)
{
mPreset = -1;
SceneView.RepaintAll();
}
// tab
EditorGUILayout.BeginVertical(e2dStyles.TabBox);
// blending
if (mCurveTool != e2dGeneratorCurveMethod.PEAKS)
{
Generator.CurveBlendingWeights[(int)mCurveTool] = EditorGUILayout.Slider(e2dStrings.LABEL_BLEND_WEIGHT, Generator.CurveBlendingWeights[(int)mCurveTool], 0, 1);
}
// presets
if (mCurveTool != e2dGeneratorCurveMethod.PEAKS)
{
GUI.changed = false;
e2dPreset[] presets = e2dPresets.GetCurvePresets(mCurveTool);
string[] presetNames = new string[presets.Length + 1];
presetNames[0] = e2dStrings.LABEL_NO_PRESET;
for (int i = 0; i < presets.Length; i++) presetNames[i + 1] = presets[i].name;
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(e2dStrings.LABEL_PRESET);
mPreset = EditorGUILayout.Popup(mPreset + 1, presetNames) - 1;
EditorGUILayout.EndHorizontal();
if (GUI.changed && mPreset >= 0)
{
presets[mPreset].UpdateValues(Generator);
}
}
// parameters
DrawCurveParameters();
// tab end
EditorGUILayout.EndVertical();
// generate button
if (GUILayout.Button(e2dStrings.BUTTON_GENERATE, GUILayout.ExpandWidth(false)))
{
Undo.RegisterUndo(Terrain, e2dStrings.UNDO_GENERATE);
Generator.GenerateCurve(ref mDebugHeightmap);
EditorUtility.SetDirty(Generator);
}
}
/// Returns the array of presets of the specified generator method.
public static e2dPreset[] GetCurvePresets(e2dGeneratorCurveMethod method)
{
if (sCurvePresets == null)
{
sCurvePresets = new e2dPreset[(int)e2dGeneratorCurveMethod.NUM_METHODS][];
sCurvePresets[(int)e2dGeneratorCurveMethod.PERLIN] = new e2dPreset[]
{
new e2dCurvePerlinPreset()
{
name = "Rolling Hills",
octaves = 3,
frequencyPerUnit = 0.02f,
persistence = 0.3f
},
new e2dCurvePerlinPreset()
{
name = "Jagged Plains",
octaves = 11,
frequencyPerUnit = 0.001f,
persistence = 0.51f
},
new e2dCurvePerlinPreset()
{
name = "Spiky Mountains",
octaves = 2,
frequencyPerUnit = 0.117f,
persistence = 0.155f
},
};
sCurvePresets[(int)e2dGeneratorCurveMethod.VORONOI] = new e2dPreset[]
{
new e2dCurveVoronoiPreset()
{
name = "Rolling Hills",
frequencyPerUnit = 0.025f,
peakRatio = 0.755f,
peakWidth = 0.210f,
peakType = e2dVoronoiPeakType.SINE
},
new e2dCurveVoronoiPreset()
{
name = "Highland Plateaus",
frequencyPerUnit = 0.012f,
peakRatio = 0.664f,
peakWidth = 0.210f,
peakType = e2dVoronoiPeakType.QUADRATIC
},
new e2dCurveVoronoiPreset()
{
name = "Scattered Mountains",
frequencyPerUnit = 0.037f,
peakRatio = 0.237f,
peakWidth = 0.210f,
peakType = e2dVoronoiPeakType.SINE
},
};
sCurvePresets[(int)e2dGeneratorCurveMethod.MIDPOINT] = new e2dPreset[]
{
new e2dCurveMidpointPreset()
{
name = "Spiky Hills",
frequencyPerUnit = 0.025f,
roughness = 0.082f
},
new e2dCurveMidpointPreset()
{
name = "Jagged Plains",
frequencyPerUnit = 0.001f,
roughness = 0.709f
},
new e2dCurveMidpointPreset()
{
name = "Jagged Mountains",
frequencyPerUnit = 0.084f,
roughness = 0.327f
},
};
sCurvePresets[(int)e2dGeneratorCurveMethod.WALK] = new e2dPreset[]
{
new e2dCurveWalkPreset()
{
name = "Rolling Hills",
frequencyPerUnit = 0.5f,
angleChangePerUnit = 56,
cohesionPerUnit = 0.855f
},
new e2dCurveWalkPreset()
{
name = "Large Plains",
frequencyPerUnit = 0.269f,
angleChangePerUnit = 39,
cohesionPerUnit = 2
},
};
}
return(sCurvePresets[(int)method]);
}
/// Tool for generating the terrain curve.
private void DrawCurveTool()
{
GUILayout.Label(e2dStrings.LABEL_TOOL_SETTINGS, e2dStyles.Header);
// global settings
Generator.FullRebuild = EditorGUILayout.Toggle(e2dStrings.LABEL_REBUILD_ALL, Generator.FullRebuild);
Generator.NodeStepSize = Mathf.Max(e2dConstants.GENERATOR_STEP_NODE_SIZE_MIN, EditorGUILayout.FloatField(e2dStrings.LABEL_STEP_SIZE, Generator.NodeStepSize));
// generator methods
GUI.changed = false;
string[] toolOptions = e2dStrings.GENERATOR_CURVE_TOOLS;
mCurveTool = (e2dGeneratorCurveMethod)GUILayout.Toolbar((int)mCurveTool, toolOptions, e2dStyles.TabButton, GUILayout.ExpandWidth(false));
if (GUI.changed)
{
mPreset = -1;
SceneView.RepaintAll();
}
// tab
EditorGUILayout.BeginVertical(e2dStyles.TabBox);
// blending
if (mCurveTool != e2dGeneratorCurveMethod.PEAKS)
{
Generator.CurveBlendingWeights[(int)mCurveTool] = EditorGUILayout.Slider(e2dStrings.LABEL_BLEND_WEIGHT, Generator.CurveBlendingWeights[(int)mCurveTool], 0, 1);
}
// presets
if (mCurveTool != e2dGeneratorCurveMethod.PEAKS)
{
GUI.changed = false;
e2dPreset[] presets = e2dPresets.GetCurvePresets(mCurveTool);
string[] presetNames = new string[presets.Length + 1];
presetNames[0] = e2dStrings.LABEL_NO_PRESET;
for (int i = 0; i < presets.Length; i++)
{
presetNames[i + 1] = presets[i].name;
}
EditorGUILayout.BeginHorizontal();
EditorGUILayout.PrefixLabel(e2dStrings.LABEL_PRESET);
mPreset = EditorGUILayout.Popup(mPreset + 1, presetNames) - 1;
EditorGUILayout.EndHorizontal();
if (GUI.changed && mPreset >= 0)
{
presets[mPreset].UpdateValues(Generator);
}
}
// parameters
DrawCurveParameters();
// tab end
EditorGUILayout.EndVertical();
// generate button
if (GUILayout.Button(e2dStrings.BUTTON_GENERATE, GUILayout.ExpandWidth(false)))
{
Undo.RegisterUndo(Terrain, e2dStrings.UNDO_GENERATE);
Generator.GenerateCurve(ref mDebugHeightmap);
EditorUtility.SetDirty(Generator);
}
}
