org.jmol.g3d
Class Normix3D
java.lang.Object
org.jmol.g3d.Normix3D
class Normix3D
- extends java.lang.Object
Provides quantization of normalized vectors so that shading for
lighting calculations can be handled by a simple index lookup
A 'normix' is a normal index, represented as a short
- Author:
- Miguel, miguel@jmol.org
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
NORMIX_GEODESIC_LEVEL
static final int NORMIX_GEODESIC_LEVEL
- See Also:
- Constant Field Values
normixCount
private static final int normixCount
vertexVectors
private static final javax.vecmath.Vector3f[] vertexVectors
faceVertexesArrays
private static final short[][] faceVertexesArrays
neighborVertexesArrays
private static final short[][] neighborVertexesArrays
transformedVectors
private final javax.vecmath.Vector3f[] transformedVectors
intensities
private final byte[] intensities
intensities2Sided
private final byte[] intensities2Sided
faceNormixesArrays
private static short[][] faceNormixesArrays
TIMINGS
private static final boolean TIMINGS
- See Also:
- Constant Field Values
DEBUG_WITH_SEQUENTIAL_SEARCH
private static final boolean DEBUG_WITH_SEQUENTIAL_SEARCH
- See Also:
- Constant Field Values
rotationMatrix
private final javax.vecmath.Matrix3f rotationMatrix
bsConsidered
final java.util.BitSet bsConsidered
inverseNormixes
short[] inverseNormixes
nullIntensity
private static byte nullIntensity
DEBUG_FACE_VECTORS
private static final boolean DEBUG_FACE_VECTORS
- See Also:
- Constant Field Values
Normix3D
Normix3D()
getNormix
short getNormix(javax.vecmath.Vector3f v)
getVector
javax.vecmath.Vector3f getVector(short normix)
getNormix
short getNormix(double x,
double y,
double z,
int geodesicLevel)
calculateInverseNormixes
void calculateInverseNormixes()
getIntensity
byte getIntensity(short normix)
setRotationMatrix
void setRotationMatrix(javax.vecmath.Matrix3f rotationMatrix)
getTransformedVectors
javax.vecmath.Vector3f[] getTransformedVectors()
getFaceNormixes
short[] getFaceNormixes(int level)
dist2
static double dist2(javax.vecmath.Vector3f v1,
javax.vecmath.Vector3f v2)
dist2
static double dist2(javax.vecmath.Vector3f v1,
double x,
double y,
double z)
calcFaceNormixes
private short[] calcFaceNormixes(int level)
isDirectedTowardsCamera
boolean isDirectedTowardsCamera(short normix)