// Add light at end of light array
void addLight(Light3ds l)
{
_lights.Add(l);
}
private void readSpotChunk(Light3ds pLight, int chunk_len)
{
long chunk_end = filePos() + chunk_len;
pLight.mTarget.X = ReadFloat();
pLight.mTarget.Z = ReadFloat();
pLight.mTarget.Y = ReadFloat();
pLight.mHotspot = ReadFloat();
pLight.mFalloff = ReadFloat();
if (mDecode != null)
{
mDecode.println("Target: " + pLight.mTarget);
mDecode.println("Hotspot: " + Utils3ds.floatToString(pLight.mHotspot, 12));
mDecode.println("Falloff: " + Utils3ds.floatToString(pLight.mFalloff, 12));
}
while (filePos() < chunk_end)
{
Head head = read_HEAD();
switch (head.id)
{
case CHUNK_LIT_RAYSHAD:
// pLight.mRayShadows = (readUnsignedShort() > 0);
pLight.mRayShadows = true;
break;
case CHUNK_LIT_SHADOWED:
// pLight.mShadowed = (readUnsignedShort() > 0);
pLight.mShadowed = true;
break;
case CHUNK_LIT_LOCAL_SHADOW:
ReadFloat();
ReadFloat();
ReadFloat();
break;
case CHUNK_LIT_LOCAL_SHADOW2:
pLight.mShadowBias = ReadFloat();
pLight.mShadowFilter = ReadFloat();
pLight.mShadowSize = ReadFloat();
break;
case CHUNK_LIT_SEE_CONE:
// pLight.mCone = (readUnsignedShort() > 0);
pLight.mCone = true;
break;
case CHUNK_LIT_SPOT_RECTANGULAR:
// pLight.mRectangular = (readUnsignedShort() > 0);
pLight.mRectangular = true;
break;
case CHUNK_LIT_SPOT_OVERSHOOT:
// pLight.mOvershoot = (readUnsignedShort() > 0);
pLight.mOvershoot = true;
break;
case CHUNK_LIT_SPOT_PROJECTOR:
// pLight.mProjector = (readUnsignedShort() > 0);
pLight.mProjector = true;
pLight.mProjectorName = ReadName(64);
break;
case CHUNK_LIT_SPOT_RANGE:
ReadFloat();
break;
case CHUNK_LIT_SPOT_ROLL:
pLight.mRoll = ReadFloat();
break;
case CHUNK_LIT_SPOT_ASPECT:
pLight.mAspect = ReadFloat();
break;
case CHUNK_LIT_RAY_BIAS:
pLight.mRayBias = ReadFloat();
break;
default:
SkipChunk(head.length - 6);
break;
}
}
if (mDecode != null)
{
mDecode.leave();
}
}
private void read_N_LIGHT(string name, int chunk_len)
{
long chunk_end = filePos() + chunk_len;
Light3ds lit = new Light3ds();
lit.mName = name;
addLight(lit);
lit.mPosition.X = ReadFloat();
lit.mPosition.Z = ReadFloat();
lit.mPosition.Y = ReadFloat();
if (mDecode != null)
{
mDecode.enter();
mDecode.println("Position: " + lit.mPosition);
}
while (filePos() < chunk_end)
{
Head head = read_HEAD();
switch (head.id)
{
case CHUNK_LIT_OFF:
lit.mOff = (ReadUnsignedShort() > 0);
break;
case CHUNK_LIT_SPOT:
readSpotChunk(lit, head.length - 6);
break;
case CHUNK_COL_RGB:
case CHUNK_COL_LINRGB:
lit.mColor = readRGBColor();
break;
case CHUNK_COL_TRU:
case CHUNK_COL_LINTRU:
lit.mColor = readTrueColor();
break;
case CHUNK_LIT_ATTENUATE:
lit.mAttenuation = ReadFloat();
break;
case CHUNK_LIT_INNER_RANGE:
lit.mInnerRange = ReadFloat();
break;
case CHUNK_LIT_OUTER_RANGE:
lit.mOuterRange = ReadFloat();
break;
case CHUNK_LIT_MULTIPLIER:
lit.mMultiplexer = ReadFloat();
break;
default:
SkipChunk(head.length - 6);
break;
}
}
if (mDecode != null)
{
mDecode.leave();
}
}