static public Vector3[] buildInlineFairingShape(float baseRad, float maxRad, float topRad,
float cylStart, float cylEnd, float top,
Vector4 baseConeShape,
int baseConeSegments,
Vector4 vertMapping, float mappingScaleY)
{
float baseConeRad = maxRad - baseRad;
float topConeRad = maxRad - topRad;
var baseSlope = new BezierSlope(baseConeShape);
float baseV0 = vertMapping.x / mappingScaleY;
float baseV1 = vertMapping.y / mappingScaleY;
float noseV0 = vertMapping.z / mappingScaleY;
var shape = new Vector3[2 + (cylStart == 0?0:baseConeSegments + 1) + (cylEnd == top?0:baseConeSegments + 1)];
int vi = 0;
if (cylStart != 0)
{
for (int i = 0; i <= baseConeSegments; ++i, ++vi)
{
float t = (float)i / baseConeSegments;
var p = baseSlope.interp(t);
shape[vi] = new Vector3(p.x * baseConeRad + baseRad, p.y * cylStart,
Mathf.Lerp(baseV0, baseV1, t));
}
}
shape[vi++] = new Vector3(maxRad, cylStart, baseV1);
shape[vi++] = new Vector3(maxRad, cylEnd, noseV0);
if (cylEnd != top)
{
for (int i = 0; i <= baseConeSegments; ++i, ++vi)
{
float t = (float)i / baseConeSegments;
var p = baseSlope.interp(1 - t);
shape[vi] = new Vector3(p.x * topConeRad + topRad, Mathf.Lerp(top, cylEnd, p.y),
Mathf.Lerp(baseV1, baseV0, t));
}
}
return(shape);
}
static public Vector3[] buildFairingShape(float baseRad, float maxRad,
float cylStart, float cylEnd, float noseHeightRatio,
Vector4 baseConeShape, Vector4 noseConeShape,
int baseConeSegments, int noseConeSegments,
Vector4 vertMapping, float mappingScaleY)
{
float baseConeRad = maxRad - baseRad;
float tip = maxRad * noseHeightRatio;
var baseSlope = new BezierSlope(baseConeShape);
var noseSlope = new BezierSlope(noseConeShape);
float baseV0 = vertMapping.x / mappingScaleY;
float baseV1 = vertMapping.y / mappingScaleY;
float noseV0 = vertMapping.z / mappingScaleY;
float noseV1 = vertMapping.w / mappingScaleY;
var shape = new Vector3[1 + (cylStart == 0?0:baseConeSegments) + 1 + noseConeSegments];
int vi = 0;
if (cylStart != 0)
{
for (int i = 0; i <= baseConeSegments; ++i, ++vi)
{
float t = (float)i / baseConeSegments;
var p = baseSlope.interp(t);
shape[vi] = new Vector3(p.x * baseConeRad + baseRad, p.y * cylStart,
Mathf.Lerp(baseV0, baseV1, t));
}
}
else
{
shape[vi++] = new Vector3(baseRad, 0, baseV1);
}
for (int i = 0; i <= noseConeSegments; ++i, ++vi)
{
float t = (float)i / noseConeSegments;
var p = noseSlope.interp(1 - t);
shape[vi] = new Vector3(p.x * maxRad, (1 - p.y) * tip + cylEnd,
Mathf.Lerp(noseV0, noseV1, t));
}
return(shape);
}
public static Vector3[] buildFairingShape(float baseRad, float maxRad,
float cylStart, float cylEnd, float noseHeightRatio,
Vector4 baseConeShape, Vector4 noseConeShape,
int baseConeSegments, int noseConeSegments,
Vector4 vertMapping, float mappingScaleY)
{
float baseConeRad=maxRad-baseRad;
float tip=maxRad*noseHeightRatio;
var baseSlope=new BezierSlope(baseConeShape);
var noseSlope=new BezierSlope(noseConeShape);
float baseV0=vertMapping.x/mappingScaleY;
float baseV1=vertMapping.y/mappingScaleY;
float noseV0=vertMapping.z/mappingScaleY;
float noseV1=vertMapping.w/mappingScaleY;
var shape=new Vector3[1+(cylStart==0?0:baseConeSegments)+1+noseConeSegments];
int vi=0;
if (cylStart!=0)
{
for (int i=0; i<=baseConeSegments; ++i, ++vi)
{
float t=(float)i/baseConeSegments;
var p=baseSlope.interp(t);
shape[vi]=new Vector3(p.x*baseConeRad+baseRad, p.y*cylStart,
Mathf.Lerp(baseV0, baseV1, t));
}
}
else
shape[vi++]=new Vector3(baseRad, 0, baseV1);
for (int i=0; i<=noseConeSegments; ++i, ++vi)
{
float t=(float)i/noseConeSegments;
var p=noseSlope.interp(1-t);
shape[vi]=new Vector3(p.x*maxRad, (1-p.y)*tip+cylEnd,
Mathf.Lerp(noseV0, noseV1, t));
}
return shape;
}
public static Vector3[] buildInlineFairingShape(float baseRad, float maxRad, float topRad,
float cylStart, float cylEnd, float top,
Vector4 baseConeShape,
int baseConeSegments,
Vector4 vertMapping, float mappingScaleY)
{
float baseConeRad=maxRad-baseRad;
float topConeRad=maxRad- topRad;
var baseSlope=new BezierSlope(baseConeShape);
float baseV0=vertMapping.x/mappingScaleY;
float baseV1=vertMapping.y/mappingScaleY;
float noseV0=vertMapping.z/mappingScaleY;
var shape=new Vector3[2+(cylStart==0?0:baseConeSegments+1)+(cylEnd==top?0:baseConeSegments+1)];
int vi=0;
if (cylStart!=0)
{
for (int i=0; i<=baseConeSegments; ++i, ++vi)
{
float t=(float)i/baseConeSegments;
var p=baseSlope.interp(t);
shape[vi]=new Vector3(p.x*baseConeRad+baseRad, p.y*cylStart,
Mathf.Lerp(baseV0, baseV1, t));
}
}
shape[vi++]=new Vector3(maxRad, cylStart, baseV1);
shape[vi++]=new Vector3(maxRad, cylEnd, noseV0);
if (cylEnd!=top)
{
for (int i=0; i<=baseConeSegments; ++i, ++vi)
{
float t=(float)i/baseConeSegments;
var p=baseSlope.interp(1-t);
shape[vi]=new Vector3(p.x*topConeRad+topRad, Mathf.Lerp(top, cylEnd, p.y),
Mathf.Lerp(baseV1, baseV0, t));
}
}
return shape;
}
