public bool applyFHN; // R and t dependent
// Start is called before the first frame update
void DrawLens(LensData lens)
{
lensData = lens;
int vertexCount = (int)(lens.H * 10);
Vector3[] positions = new Vector3[vertexCount];
Keyframe[] widths = new Keyframe[vertexCount];
for (int i = 0; i < vertexCount; i++)
{
float normY = 1.0f * i / (vertexCount - 1);
float actualY = lens.H * (normY - 0.5f);
positions[i] = new Vector3(actualY, 0, 0);
widths[i] = new Keyframe(normY, lens.GetWidthAt(actualY));
}
mechanical.positionCount = vertexCount;
mechanical.SetPositions(positions);
mechanical.widthCurve = new AnimationCurve(widths);
mechanical.startColor = new Color(0, lens.invN * lens.invN, 1);
mechanical.endColor = mechanical.startColor;
graphical.positionCount = vertexCount;
graphical.SetPositions(positions);
graphical.widthCurve = new AnimationCurve(widths);
graphical.startColor = graphicalColor.Evaluate(lens.invN);
graphical.endColor = graphical.startColor;
}
public override void ReadFromFile(MemoryStream reader, bool isBigEndian)
{
base.ReadFromFile(reader, isBigEndian);
numLens = reader.ReadInt32(isBigEndian);
lens = new LensData[numLens];
for (int i = 0; i != numLens; i++)
{
lens[i] = new LensData(reader, isBigEndian);
}
}
void Update()
{
// For some reason +1 to focal length works well. :/
if (applyFHT)
{
DrawLens(LensData.fHt(spec.x + 1, spec.y, spec.z));
applyFHT = false;
}
if (applyFHN)
{
DrawLens(LensData.fHn(spec.x + 1, spec.y, spec.z));
applyFHN = false;
}
}
private static LensData ParseLensCorrection(byte[] buffer, ulong offset)
{
LensData data = new LensData();
data.LensId = GetUInt16(buffer, offset + 0x00);
data.Unknown2 = GetUInt16(buffer, offset + 0x02);
data.FocalLengthMin = GetUInt16(buffer, offset + 0x04);
data.FocalLengthMax = GetUInt16(buffer, offset + 0x06);
data.FocusDistMin = GetUInt16(buffer, offset + 0x08);
if (data.FocalLengthMax != data.FocalLengthMin)
{
Log.WriteLine(" Parsing lens {0}-{1} mm (min focus {2} mm) lens data [{3}, {4}]", data.FocalLengthMin, data.FocalLengthMax, data.FocusDistMin, data.LensId, data.Unknown2);
}
else
{
Log.WriteLine(" Parsing lens {0} mm (min focus {2} mm) lens data [{3}, {4}]", data.FocalLengthMin, data.FocalLengthMax, data.FocusDistMin, data.LensId, data.Unknown2);
}
/* this header */
offset += 0x20;
Log.WriteLine(" Reading profile type A");
data.ProfileTypesA = ParseLensCorrectionTypeA(buffer, ref offset);
if (GetUInt32(buffer, offset) != 0x44444444)
{
Log.WriteLine(" [E] End token at offset 0x{0:X8} is not 0x44444444", offset);
return(null);
}
offset += 0x04;
Log.WriteLine(" Reading profile type B");
data.ProfileTypesB = ParseLensCorrectionTypeB(buffer, ref offset);
if (GetUInt32(buffer, offset) != 0x33333333)
{
Log.WriteLine(" [E] End token at offset 0x{0:X8} is not 0x33333333", offset);
return(null);
}
offset += 0x04;
Log.WriteLine(" Reading profile type C");
data.ProfileTypesC = ParseLensCorrectionTypeC(buffer, ref offset);
if (GetUInt32(buffer, offset) != 0x22222222)
{
Log.WriteLine(" [E] End token at offset 0x{0:X8} is not 0x22222222", offset);
return(null);
}
return(data);
}
private static LensData ParseLensCorrection(byte[] buffer, ulong offset)
{
LensData data = new LensData();
data.LensId = GetUInt16(buffer, offset + 0x00);
data.Unknown2 = GetUInt16(buffer, offset + 0x02);
data.FocalLengthMin = GetUInt16(buffer, offset + 0x04);
data.FocalLengthMax = GetUInt16(buffer, offset + 0x06);
data.FocusDistMin = GetUInt16(buffer, offset + 0x08);
if (data.FocalLengthMax != data.FocalLengthMin)
{
Log.WriteLine(" Parsing lens {0}-{1} mm (min focus {2} mm) lens data [{3}, {4}]", data.FocalLengthMin, data.FocalLengthMax, data.FocusDistMin, data.LensId, data.Unknown2);
}
else
{
Log.WriteLine(" Parsing lens {0} mm (min focus {2} mm) lens data [{3}, {4}]", data.FocalLengthMin, data.FocalLengthMax, data.FocusDistMin, data.LensId, data.Unknown2);
}
/* this header */
offset += 0x20;
Log.WriteLine(" Reading profile type A");
data.ProfileTypesA = ParseLensCorrectionTypeA(buffer, ref offset);
if (GetUInt32(buffer, offset) != 0x44444444)
{
Log.WriteLine(" [E] End token at offset 0x{0:X8} is not 0x44444444", offset);
return null;
}
offset += 0x04;
Log.WriteLine(" Reading profile type B");
data.ProfileTypesB = ParseLensCorrectionTypeB(buffer, ref offset);
if (GetUInt32(buffer, offset) != 0x33333333)
{
Log.WriteLine(" [E] End token at offset 0x{0:X8} is not 0x33333333", offset);
return null;
}
offset += 0x04;
Log.WriteLine(" Reading profile type C");
data.ProfileTypesC = ParseLensCorrectionTypeC(buffer, ref offset);
if (GetUInt32(buffer, offset) != 0x22222222)
{
Log.WriteLine(" [E] End token at offset 0x{0:X8} is not 0x22222222", offset);
return null;
}
return data;
}