public CFGrid()
{
_Colour1 = new Colour();
_Colour2 = new Colour();
_Scale = 1;
_Ratio = 0.9f;
_IsCheckerboard = true;
}
public void Set(Colour colour, double max, IGUIUpdateable guiUpdateTarget)
{
_GUIUpdateTarget = guiUpdateTarget;
_Colour = colour;
_Maximum = max;
RenderSliders();
UpdateSwatch();
}
public static void ReadColour(XmlReader reader, ref Colour colour)
{
string attr = reader.GetAttribute("colour");
if (attr != null)
{
string[] rgb = attr.Split(',');
colour._Red = float.Parse(rgb[0]);
colour._Green = float.Parse(rgb[1]);
colour._Blue = float.Parse(rgb[2]);
}
}
public Material()
{
_SpecularPower = 5;
_Opacity = 1.0f;
_RefractiveIndex = 1.0f;
_Density = 1.0f;
_TintDensity = 0.1f;
_Shininess = 1.0f;
_DiffuseColour = new Colour(1.0f, 0.5f, 0.0f);
_SpecularColour = new Colour(0.4f, 0.4f, 0.4f);
_EmissiveColour = new Colour(0.0f, 0.0f, 0.0f);
_Reflectivity = new Colour(0.3f, 0.3f, 0.3f);
_AbsorptionColour = new Colour(0.0f, 0.0f, 0.0f);
_MaterialFunction = "";
}
public XElement CreateElement(string name, bool preview)
{
XElement mat;
if (preview)
{
Colour black = new Colour(0, 0, 0);
mat = new XElement(name,
new XAttribute("specularPower", 10),
new XAttribute("opacity", 1),
new XAttribute("density", 1),
new XAttribute("tintdensity", 0.1),
new XAttribute("shininess", 1),
new XAttribute("refractiveIndex", 1),
_DiffuseColour.CreateElement("DIFFUSECOLOUR"),
black.CreateElement("SPECULARCOLOUR"),
_EmissiveColour.CreateElement("EMISSIVECOLOUR"),
black.CreateElement("REFLECTIVITYCOLOUR"),
_AbsorptionColour.CreateElement("ABSORPTIONCOLOUR"));
}
else
{
mat = new XElement(name,
new XAttribute("specularPower", _SpecularPower),
new XAttribute("opacity", _Opacity),
new XAttribute("density", _Density),
new XAttribute("tintdensity", _TintDensity),
new XAttribute("shininess", _Shininess),
new XAttribute("refractiveIndex", _RefractiveIndex),
_DiffuseColour.CreateElement("DIFFUSECOLOUR"),
_SpecularColour.CreateElement("SPECULARCOLOUR"),
_EmissiveColour.CreateElement("EMISSIVECOLOUR"),
_Reflectivity.CreateElement("REFLECTIVITYCOLOUR"),
_AbsorptionColour.CreateElement("ABSORPTIONCOLOUR"));
}
if (_MaterialFunction.Length > 0) mat.Add(new XAttribute("materialFunction", _MaterialFunction));
return mat;
}
public Colour(Colour rhs)
{
_Red = rhs._Red;
_Green = rhs._Green;
_Blue = rhs._Blue;
}
public WorldLight()
{
_Colour = new Colour();
_Samples = 1;
}
public WorldLight(Colour colour, int samples)
{
_Colour = colour;
_Samples = samples;
}
public PointLight(Colour colour, Vector3 position)
{
_Colour = colour;
_Position = position;
}
public SphereLight(Colour colour, Vector3 position, float radius, int samples)
{
_Colour = colour;
_Position = position;
_Radius = radius;
_Samples = samples;
}
public DirectionalLight(Colour colour, Vector3 direction, float area, int samples)
{
_Colour = colour;
_Direction = direction;
_Area = area;
_Samples = samples;
}
public AmbientLight(Colour colour)
{
_Colour = colour;
}
public PointLight()
{
_Colour = new Colour();
_Position = new Vector3();
}
public Colour Clone()
{
Colour ret = new Colour(_Red, _Green, _Blue);
return(ret);
}
public Colour(Colour rhs)
{
_Red = rhs._Red;
_Green = rhs._Green;
_Blue = rhs._Blue;
}
public static Colour max(Colour col1, Colour col2)
{
return(new Colour(col1._Red > col2._Red ? col1._Red : col2._Red,
col1._Green > col2._Green ? col1._Green : col2._Green,
col1._Blue > col2._Blue ? col1._Blue : col2._Blue));
}
public Vector3(Colour rhs)
{
x = rhs._Red; y = rhs._Green; z = rhs._Blue;
}
private void GetMinMax(float[] renderBuffer, int renderWidth, int renderHeight)
{
_MinColour = new Colour(1000000.0f, 1000000.0f, 1000000.0f);
_MaxColour = new Colour(0.0f, 0.0f, 0.0f);
for (int y = 0; y < renderHeight; y++)
{
for (int x = 0; x < renderWidth; x++)
{
int idx = (x + y * renderWidth) * 3;
float red = renderBuffer[idx], green = renderBuffer[idx + 1], blue = renderBuffer[idx + 2];
if (red < _MinColour._Red) _MinColour._Red = red;
if (green < _MinColour._Green) _MinColour._Green = green;
if (blue < _MinColour._Blue) _MinColour._Blue = blue;
if (red > _MaxColour._Red) _MaxColour._Red = red;
if (green > _MaxColour._Green) _MaxColour._Green = green;
if (blue > _MaxColour._Blue) _MaxColour._Blue = blue;
}
}
_MaxValue = Math.Max(_MaxColour._Red, Math.Max(_MaxColour._Green, _MaxColour._Blue));
}
public WorldLight(Colour colour, int samples)
{
_Colour = colour;
_Samples = samples;
}
public Colour Clone()
{
Colour ret = new Colour(_Red, _Green, _Blue);
return ret;
}
public AmbientLight()
{
_Colour = new Colour();
}
public AmbientLight(Colour colour)
{
_Colour = colour;
}
public DirectionalLight()
{
_Colour = new Colour();
_Direction = new Vector3();
_Area = 0.0f;
_Samples = 1;
}
public void SetColour(Colour colour, bool guiUpdate)
{
_Colour = colour;
_HSLColour = new HSLColour(colour);
RenderSwatches();
}
public SphereLight()
{
_Colour = new Colour();
_Position = new Vector3();
_Radius = 1;
_Samples = 1;
}
public CFConstant()
{
_Colour = new Colour();
}
public PointLight()
{
_Colour = new Colour();
_Position = new Vector3();
}
public AmbientLight()
{
_Colour = new Colour();
}
public WorldLight()
{
_Colour = new Colour();
_Samples = 1;
}
public static Colour max(Colour col1, Colour col2)
{
return new Colour(col1._Red > col2._Red ? col1._Red : col2._Red,
col1._Green > col2._Green ? col1._Green : col2._Green,
col1._Blue > col2._Blue ? col1._Blue : col2._Blue);
}
public CFConstant(double red, double green, double blue)
{
_Colour = new Colour(red, green, blue);
}
public PointLight(Colour colour, Vector3 position)
{
_Colour = colour;
_Position = position;
}
public Vector3(Colour rhs) { x = rhs._Red; y = rhs._Green; z = rhs._Blue; }
public Background()
{
_Simple = true;
_BackgroundColour = new Colour(0, 0, 0);
}