| public static PrettifyVarName ( string name ) : string | ||
| name | string | |
| return | string | |
/// <summary>
/// Generates a shader that outputs a color based on the graph's noise and a color ramp texture.
/// </summary>
/// <param name="shaderName">The shader's name in the file.</param>
public string GenerateShader(string shaderName, string colorRampParamName)
{
return(GenerateShader(shaderName,
(sb) =>
{
sb.Append("\t\t\t");
sb.Append(colorRampParamName);
sb.Append(" (\"");
sb.Append(StringUtils.PrettifyVarName(colorRampParamName));
sb.AppendLine("\", 2D) = \"\" {}");
},
(sb) =>
{
sb.Append("\t\t\t\tsampler2D ");
sb.Append(colorRampParamName);
sb.AppendLine(";");
},
(o, sb) =>
{
sb.Append("return tex2D(");
sb.Append(colorRampParamName);
sb.Append(", float2(");
sb.Append(o);
sb.AppendLine(", 0.0));");
}));
}
public override void EmitProperties(StringBuilder outCode)
{
outCode.Append("\t\t\t");
outCode.Append(Param.Name);
outCode.Append(" (\"");
outCode.Append(StringUtils.PrettifyVarName(Param.Name));
outCode.Append("\", 2D) = \"\" {}");
}
/// <summary>
/// Runs a GUI using EditorGUILayout for these parameters.
/// This GUI can be used to modify each parameter's "default value" fields.
/// Returns whether any values have been changed.
/// </summary>
public bool ParamEditorGUI()
{
bool changed = false;
for (int i = 0; i < FloatParams.Count; ++i)
{
GUILayout.BeginHorizontal();
GUILayout.Label(StringUtils.PrettifyVarName(FloatParams[i].Name));
float oldVal = FloatParams[i].DefaultValue;
if (FloatParams[i].IsSlider)
{
GUILayout.Label(FloatParams[i].SliderMin.ToString());
FloatParams[i] = new FloatParamInfo(FloatParams[i],
Mathf.InverseLerp(FloatParams[i].SliderMin, FloatParams[i].SliderMax,
GUILayout.HorizontalSlider(Mathf.Lerp(FloatParams[i].SliderMin,
FloatParams[i].SliderMax,
FloatParams[i].DefaultValue),
FloatParams[i].SliderMin,
FloatParams[i].SliderMax,
GUILayout.MinWidth(50.0f))));
GUILayout.Label(FloatParams[i].SliderMax.ToString());
}
else
{
FloatParams[i] = new FloatParamInfo(FloatParams[i],
EditorGUILayout.FloatField(FloatParams[i].DefaultValue));
}
changed = (changed || Node.AreFloatsDifferent(oldVal, FloatParams[i].DefaultValue));
GUILayout.EndHorizontal();
}
for (int i = 0; i < Tex2DParams.Count; ++i)
{
GUILayout.BeginHorizontal();
GUILayout.Label(StringUtils.PrettifyVarName(Tex2DParams[i].Name));
Texture2D oldVal = Tex2DParams[i].DefaultVal;
Tex2DParams[i] = new Texture2DParamInfo(Tex2DParams[i].Name,
(Texture2D)EditorGUILayout.ObjectField(Tex2DParams[i].DefaultVal,
typeof(Texture2D), false));
changed = (oldVal != Tex2DParams[i].DefaultVal);
GUILayout.EndHorizontal();
}
return changed;
}
public override void EmitProperties(StringBuilder outCode)
{
outCode.Append("\t\t\t");
outCode.Append(Param.Name);
outCode.Append(" (\"");
outCode.Append(StringUtils.PrettifyVarName(Param.Name));
outCode.Append("\", ");
if (Param.IsSlider)
{
outCode.Append("Range(");
outCode.Append(Param.SliderMin);
outCode.Append(", ");
outCode.Append(Param.SliderMax);
outCode.Append(")) = ");
outCode.Append(Mathf.Lerp(Param.SliderMin, Param.SliderMax,
Param.DefaultValue).ToCodeString());
}
else
{
outCode.Append("Float) = ");
outCode.Append(Param.DefaultValue);
}
outCode.AppendLine();
}
