public bool update(ParameterList pl, SunflowAPI api)
{
lineColor = pl.getColor("line", lineColor);
fillColor = pl.getColor("fill", fillColor);
width = pl.getFloat("width", width);
cosWidth = (float)Math.Cos(width);
return true;
}
public virtual bool Update(ParameterList pl, SunflowAPI api)
{
bright = pl.getColor("bright", bright);
dark = pl.getColor("dark", dark);
samples = pl.getInt("samples", samples);
maxDist = pl.getFloat("maxdist", maxDist);
if (maxDist <= 0)
maxDist = float.PositiveInfinity;
return true;
}
public bool update(ParameterList pl, SunflowAPI api)
{
src = pl.getPoint("source", src);
dir = pl.getVector("dir", dir);
dir.normalize();
r = pl.getFloat("radius", r);
basis = OrthoNormalBasis.makeFromW(dir);
r2 = r * r;
radiance = pl.getColor("radiance", radiance);
return true;
}
public virtual bool update(ParameterList pl, SunflowAPI api)
{
rhoD = pl.getColor("diffuse", rhoD);
rhoS = pl.getColor("specular", rhoS);
alphaX = pl.getFloat("roughnessX", alphaX);
alphaY = pl.getFloat("roughnessY", alphaY);
numRays = pl.getInt("samples", numRays);
return true;
}
public bool Update(ParameterList pl, SunflowAPI api)
{
diff = pl.getColor("diffuse", diff);
spec = pl.getColor("specular", spec);
string filename;
filename = pl.getstring("diffuse.texture", null);
if (filename != null)
diffmap = TextureCache.getTexture(api.resolveTextureFilename(filename), false);
filename = pl.getstring("specular.texture", null);
if (filename != null)
specmap = TextureCache.getTexture(api.resolveTextureFilename(filename), false);
diffBlend = MathUtils.clamp(pl.getFloat("diffuse.blend", diffBlend), 0, 1);
specBlend = MathUtils.clamp(pl.getFloat("specular.blend", diffBlend), 0, 1);
glossyness = MathUtils.clamp(pl.getFloat("glossyness", glossyness), 0, 1);
numSamples = pl.getInt("samples", numSamples);
return true;
}
public override bool update(ParameterList pl, SunflowAPI api)
{
radiance = pl.getColor("radiance", radiance);
numSamples = pl.getInt("samples", numSamples);
return base.update(pl, api);
}
public bool Update(ParameterList pl, SunflowAPI api)
{
Vector3 up = pl.getVector("up", null);
Vector3 east = pl.getVector("east", null);
if (up != null && east != null)
basis = OrthoNormalBasis.makeFromWV(up, east);
else if (up != null)
basis = OrthoNormalBasis.makeFromW(up);
numSkySamples = pl.getInt("samples", numSkySamples);
sunDirWorld = pl.getVector("sundir", sunDirWorld);
turbidity = pl.getFloat("turbidity", turbidity);
groundExtendSky = pl.getbool("ground.extendsky", groundExtendSky);
groundColor = pl.getColor("ground.color", groundColor);
// recompute model
initSunSky();
return true;
}
public bool Update(ParameterList pl, SunflowAPI api)
{
color = pl.getColor("color", color);
return true;
}
public bool update(ParameterList pl, SunflowAPI api)
{
radiance = pl.getColor("radiance", radiance);
numSamples = pl.getInt("samples", numSamples);
radius = pl.getFloat("radius", radius);
r2 = radius * radius;
center = pl.getPoint("center", center);
return true;
}
public bool update(ParameterList pl, SunflowAPI api)
{
lightPoint = pl.getPoint("center", lightPoint);
power = pl.getColor("power", power);
return true;
}
public virtual bool Update(ParameterList pl, SunflowAPI api)
{
diff = pl.getColor("diffuse", diff);
refl = pl.getFloat("shiny", refl);
return true;
}
public override bool Update(ParameterList pl, SunflowAPI api)
{
radiance = pl.getColor("radiance", radiance);
numSamples = pl.getInt("samples", numSamples);
if (base.Update(pl, api)) {
// precompute triangle areas and normals
areas = new float[getNumPrimitives()];
ngs = new Vector3[getNumPrimitives()];
totalArea = 0;
for (int tri3 = 0, i = 0; tri3 < triangles.Length; tri3 += 3, i++) {
int a = triangles[tri3 + 0];
int b = triangles[tri3 + 1];
int c = triangles[tri3 + 2];
Point3 v0p = getPoint(a);
Point3 v1p = getPoint(b);
Point3 v2p = getPoint(c);
ngs[i] = Point3.normal(v0p, v1p, v2p);
areas[i] = 0.5f * ngs[i].Length();
ngs[i].normalize();
totalArea += areas[i];
}
} else
return false;
return true;
}
public virtual bool update(ParameterList pl, SunflowAPI api)
{
diff = pl.getColor("diffuse", diff);
return true;
}
public bool Update(ParameterList pl, SunflowAPI api)
{
color = pl.getColor("color", color);
eta = pl.getFloat("eta", eta);
f0 = (1 - eta) / (1 + eta);
f0 = f0 * f0;
absorptionDistance = pl.getFloat("absorption.distance", absorptionDistance);
absorptionColor = pl.getColor("absorption.color", absorptionColor);
return true;
}
public bool Update(ParameterList pl, SunflowAPI api)
{
Point3 corner0 = pl.getPoint("corner0", null);
Point3 corner1 = pl.getPoint("corner1", null);
if (corner0 != null && corner1 != null)
{
updateGeometry(corner0, corner1);
}
// shader colors
left = pl.getColor("leftColor", left);
right = pl.getColor("rightColor", right);
top = pl.getColor("topColor", top);
bottom = pl.getColor("bottomColor", bottom);
back = pl.getColor("backColor", back);
// light
radiance = pl.getColor("radiance", radiance);
samples = pl.getInt("samples", samples);
return true;
}
public virtual bool update(ParameterList pl, SunflowAPI api)
{
diff = pl.getColor("diffuse", diff);
spec = pl.getColor("specular", spec);
power = pl.getFloat("power", power);
numRays = pl.getInt("samples", numRays);
return true;
}
