/// Returns the desired size of the stripe for the specified node of the curve. The size is determined from
/// the settings of the curve textures used in the segment.
private float GetNodeStripeSize(int nodeIndex)
{
e2dCurveTexture curveTexture = CurveTextures[TerrainCurve[nodeIndex].texture];
float size = curveTexture.size.y;
return(size);
}
/// Copy constructor.
public e2dCurveTexture(e2dCurveTexture other)
{
texture = other.texture;
size = other.size;
fixedAngle = other.fixedAngle;
fadeThreshold = other.fadeThreshold;
}
/// Copy constructor.
public e2dCurveTexture(e2dCurveTexture other)
{
texture = other.texture;
size = other.size;
fixedAngle = other.fixedAngle;
fadeThreshold = other.fadeThreshold;
}
/// Tool for texturing the terrain surface using a brush.
private void DrawCurveTextureTool()
{
DrawBrush(false, false);
DrawCurveTextureSelector();
bool rebuildMaterial = false;
bool rebuildMesh = false;
e2dCurveTexture selectedTexture = new e2dCurveTexture(Terrain.CurveTextures[SelectedTexture]);
// texture
EditorGUILayout.BeginHorizontal(e2dStyles.TextureField);
GUI.changed = false;
EditorGUILayout.PrefixLabel(e2dStrings.LABEL_TEXTURE);
selectedTexture.texture = (Texture)EditorGUILayout.ObjectField(selectedTexture.texture, typeof(Texture), !EditorUtility.IsPersistent(target));
GUILayoutUtility.GetRect(70, 0, GUI.skin.label);
if (GUI.changed)
{
rebuildMaterial = true;
}
EditorGUILayout.EndHorizontal();
// size
GUI.changed = false;
selectedTexture.size.x = EditorGUILayout.Slider(e2dStrings.LABEL_CURVE_TEXTURE_WIDTH, selectedTexture.size.x, e2dConstants.TEXTURE_WIDTH_MIN, e2dConstants.TEXTURE_WIDTH_MAX);
selectedTexture.size.y = EditorGUILayout.Slider(e2dStrings.LABEL_CURVE_TEXTURE_HEIGHT, selectedTexture.size.y, e2dConstants.TEXTURE_HEIGHT_MIN, e2dConstants.TEXTURE_HEIGHT_MAX);
if (GUI.changed)
{
rebuildMesh = rebuildMaterial = true;
}
// fade
GUI.changed = false;
selectedTexture.fadeThreshold = EditorGUILayout.Slider(e2dStrings.LABEL_CURVE_TEXTURE_FADE_THRESHOLD, selectedTexture.fadeThreshold, 0, 1);
if (GUI.changed)
{
rebuildMaterial = true;
}
// fixed angle
GUI.changed = false;
selectedTexture.fixedAngle = EditorGUILayout.Toggle(e2dStrings.LABEL_CURVE_TEXTURE_FIXED_ANGLE, selectedTexture.fixedAngle);
if (GUI.changed)
{
rebuildMaterial = true;
}
// update the structure
if (rebuildMaterial || rebuildMesh)
{
Undo.RegisterUndo(Terrain, e2dStrings.UNDO_CURVE_TEXTURE);
Terrain.CurveTextures[SelectedTexture] = selectedTexture;
}
if (rebuildMaterial)
{
Terrain.CurveMesh.RebuildMaterial();
EditorUtility.SetDirty(Terrain);
}
if (rebuildMesh)
{
Terrain.CurveMesh.RebuildMesh();
EditorUtility.SetDirty(Terrain);
}
if (e2dUtils.DEBUG_CONTROL_TEXTURES)
{
DrawCurveControlTextures();
}
}
/// Returns the default texture used when no other is defined by the user.
public e2dCurveTexture GetDefaultCurveTexture()
{
e2dCurveTexture result = new e2dCurveTexture((Texture)Resources.Load("defaultCurveTexture", typeof(Texture)));
return result;
}
/// Tool for texturing the terrain surface using a brush.
private void DrawCurveTextureTool()
{
DrawBrush(false, false);
DrawCurveTextureSelector();
bool rebuildMaterial = false;
bool rebuildMesh = false;
e2dCurveTexture selectedTexture = new e2dCurveTexture(Terrain.CurveTextures[SelectedTexture]);
// texture
EditorGUILayout.BeginHorizontal(e2dStyles.TextureField);
GUI.changed = false;
EditorGUILayout.PrefixLabel(e2dStrings.LABEL_TEXTURE);
selectedTexture.texture = (Texture)EditorGUILayout.ObjectField(selectedTexture.texture, typeof(Texture), !EditorUtility.IsPersistent(target));
GUILayoutUtility.GetRect(70, 0, GUI.skin.label);
if (GUI.changed) rebuildMaterial = true;
EditorGUILayout.EndHorizontal();
// size
GUI.changed = false;
selectedTexture.size.x = EditorGUILayout.Slider(e2dStrings.LABEL_CURVE_TEXTURE_WIDTH, selectedTexture.size.x, e2dConstants.TEXTURE_WIDTH_MIN, e2dConstants.TEXTURE_WIDTH_MAX);
selectedTexture.size.y = EditorGUILayout.Slider(e2dStrings.LABEL_CURVE_TEXTURE_HEIGHT, selectedTexture.size.y, e2dConstants.TEXTURE_HEIGHT_MIN, e2dConstants.TEXTURE_HEIGHT_MAX);
if (GUI.changed) rebuildMesh = rebuildMaterial = true;
// fade
GUI.changed = false;
selectedTexture.fadeThreshold = EditorGUILayout.Slider(e2dStrings.LABEL_CURVE_TEXTURE_FADE_THRESHOLD, selectedTexture.fadeThreshold, 0, 1);
if (GUI.changed) rebuildMaterial = true;
// fixed angle
GUI.changed = false;
selectedTexture.fixedAngle = EditorGUILayout.Toggle(e2dStrings.LABEL_CURVE_TEXTURE_FIXED_ANGLE, selectedTexture.fixedAngle);
if (GUI.changed) rebuildMaterial = true;
// update the structure
if (rebuildMaterial || rebuildMesh)
{
Undo.RegisterUndo(Terrain, e2dStrings.UNDO_CURVE_TEXTURE);
Terrain.CurveTextures[SelectedTexture] = selectedTexture;
}
if (rebuildMaterial)
{
Terrain.CurveMesh.RebuildMaterial();
EditorUtility.SetDirty(Terrain);
}
if (rebuildMesh)
{
Terrain.CurveMesh.RebuildMesh();
EditorUtility.SetDirty(Terrain);
}
if (e2dUtils.DEBUG_CONTROL_TEXTURES) DrawCurveControlTextures();
}
/// Returns the default texture used when no other is defined by the user.
public e2dCurveTexture GetDefaultCurveTexture()
{
e2dCurveTexture result = new e2dCurveTexture((Texture)Resources.Load("defaultCurveTexture", typeof(Texture)));
return(result);
}
private float GetNodeStripeSize(int nodeIndex)
{
e2dCurveTexture e2dCurveTexture = base.CurveTextures[base.TerrainCurve[nodeIndex].texture];
return(e2dCurveTexture.size.y);
}
