Sha256: 05541d0d2e545ee76ce4ebcd385435349cbcc437dc08b92d6f093ec9c48db168
Contents?: true
Size: 989 Bytes
Versions: 11
Compression:
Stored size: 989 Bytes
Contents
package toxi.processing;
import toxi.color.ReadonlyTColor;
import toxi.color.ToneMap;
import toxi.geom.Vec3D;
/**
*
* @author tux
*/
public class DeltaOrientationMapper implements NormalMapper {
/**
*
*/
protected Vec3D dir;
/**
*
*/
protected ToneMap toneMap;
/**
*
*/
protected double toneScale;
/**
*
* @param dir
* @param toneMap
*/
public DeltaOrientationMapper(Vec3D dir, ToneMap toneMap) {
this.dir = dir;
setToneMap(toneMap);
}
/**
*
* @param normal
* @return
*/
@Override
public ReadonlyTColor getRGBForNormal(Vec3D normal) {
float dot = (float) (dir.dot(normal) * toneScale + toneScale);
return toneMap.getToneFor(dot);
}
/**
*
* @param toneMap
*/
public final void setToneMap(ToneMap toneMap) {
this.toneMap = toneMap;
this.toneScale = toneMap.map.getInputMedian();
}
}
Version data entries
11 entries across 11 versions & 1 rubygems