void ossimBumpShadeTileSource::initialize()
{
ossimImageCombiner::initialize();
m_tile = 0;
computeLightDirection();
}
bool ossimBumpShadeTileSource::loadState(const ossimKeywordlist& kwl,
const char* prefix)
{
const char* elevationAngle = kwl.find(prefix, ossimKeywordNames::ELEVATION_ANGLE_KW);
const char* azimuthAngle = kwl.find(prefix, ossimKeywordNames::AZIMUTH_ANGLE_KW);
if(elevationAngle)
{
m_lightSourceElevationAngle = ossimString(elevationAngle).toDouble();
}
if(azimuthAngle)
{
m_lightSourceAzimuthAngle = ossimString(azimuthAngle).toDouble();
}
const char* lookup = kwl.find(prefix, COLOR_RED_KW);
if (lookup)
{
m_r = ossimString(lookup).toUInt8();
}
lookup = kwl.find(prefix, COLOR_GREEN_KW);
if (lookup)
{
m_g = ossimString(lookup).toUInt8();
}
lookup = kwl.find(prefix, COLOR_BLUE_KW);
if (lookup)
{
m_b = ossimString(lookup).toUInt8();
}
computeLightDirection();
bool result = ossimImageSource::loadState(kwl, prefix);
theInputListIsFixedFlag = true;
theOutputListIsFixedFlag = false;
if(!getNumberOfInputs()) setNumberOfInputs(2);
return result;
}
void ossimBumpShadeTileSource::initialize()
{
ossimImageCombiner::initialize();
ossimImageSource* normalSource = dynamic_cast<ossimImageSource*>( getInput(0) );
if ( normalSource )
{
normalSource->initialize();
}
ossimImageSource* colorSource = dynamic_cast<ossimImageSource*>( getInput(1) );
if ( colorSource )
{
colorSource->initialize();
}
m_tile = 0;
computeLightDirection();
}