jvx.loader

Class PgU3dLoader

java.lang.Object

jv.loader.PgAbstractLoader

jvx.loader.PgU3dLoader

All Implemented Interfaces:

PgLoaderIf

public final class PgU3dLoader
extends PgAbstractLoader

Loader for geometry files given in U3D format, specified by the ecma standard ECMA-363.

Author:

Ulrich Reitebuch

Version:

13.03.18, 3.10 revised (kp) Obsolete empty dummy read()-methods removed.
09.03.15, 3.00 revised (kp) Moved to jvx.loader from dev.loader.
22.03.10, 2.00 revised (kp) Superclass changed to PgAbstractLoader.
23.03.06, 1.00 created (ur)

Field Summary

Fields inherited from interface jv.loader.PgLoaderIf

GEOM_DATA_AUTHOR, GEOM_DATA_COLORS, GEOM_DATA_HEADER, GEOM_DATA_INFO, GEOM_DATA_NORMALS, GEOM_DATA_TEXTURE, GEOM_DATA_VECTORS

Constructor Summary

Constructors

Constructor and Description
PgU3dLoader()

Method Summary

Modifier and Type	Method and Description
static void	storeElementColorsAtVertices(boolean flag) Enable storing of element colors at vertices.
static void	storeElementColorsInShaders(boolean flag) Enable storing of element colors in shaders.
boolean	write(java.io.DataOutputStream outWriter, PgJvxSrc[] geomArr) Write an array of geometries to a file.
boolean	write(java.io.Writer writer, PgJvxSrc[] geomArr) Write an array of geometries into an output stream writer.

Methods inherited from class jv.loader.PgAbstractLoader

getAnimations, getDisplayOption, getGeometries, getSpecializedGeometries, isAnimation, isEnabledOptimization, load, read, read, setAnimation, setDisplayOption, setGeometryOption

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PgU3dLoader

public PgU3dLoader()

Method Detail

write

public boolean write(java.io.Writer writer,
                     PgJvxSrc[] geomArr)
              throws java.io.IOException

Write an array of geometries into an output stream writer.

Numbers with absolute value less than jv.vecmath.PuMath#EPS are shown as zero. This avoids the annoying fact that double precision numbers fill the whole text area hiding the exponent, which hides their small value.

Specified by:

write in interface PgLoaderIf

Overrides:

write in class PgAbstractLoader

Parameters:

writer - Write all data to this stream

geomArr - Array with geometries to save

Returns:

true on success.

Throws:

java.io.IOException

See Also:

PgAbstractLoader.read(BufferedReader)

Version:

09.09.02, 2.00 revised (kp) Exchange vn and vt, remove vd vector fields to comply with OBJ format.
10.05.02, 1.30 revised (ep) Save first vector field if existent and vertex based as 'vd'.
10.06.01, 1.20 revised (kp) Save array of geometries instead of single geometry.
22.08.99, 1.10 revised (kp) Number with abs value less than PuMath.EPS are shown as zero.
22.08.99, 1.00 created (kp)

write

public boolean write(java.io.DataOutputStream outWriter,
                     PgJvxSrc[] geomArr)

Write an array of geometries to a file.

Specified by:

write in interface PgLoaderIf

Overrides:

write in class PgAbstractLoader

Parameters:

outWriter - Write all data to this stream

geomArr - Array with geometries to save

Returns:

true on success.

See Also:

PgAbstractLoader.read(BufferedReader), PgAbstractLoader.read(DataInputStream), PgAbstractLoader.write(Writer, PgJvxSrc [])

Version:

23.03.06, 1.00 created (ur)

storeElementColorsAtVertices

public static void storeElementColorsAtVertices(boolean flag)

Enable storing of element colors at vertices.

storeElementColorsInShaders

public static void storeElementColorsInShaders(boolean flag)

Enable storing of element colors in shaders. SHOULD NOT BE USED! IS IN A DEBUGGING-AND-UNDERSTAND_ADOBE_VIEWER STATE!