Viewpoint Slideshow: VRML 2 Sourcebook X3D Examples Archive, Chapter 07 Scaling Shapes

X3D Example Archives: VRML 2 Sourcebook, Chapter 07 Scaling Shapes

[1] Figure07_04bScale2xWithAxes.x3d View shape

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Scale transformations grow or shrink a local coordinate system by a scaling factor in the X, Y, and Z directions.

Sometimes scale values are used to adjust units when the data in child nodes is not based on meters. Transform operations are bottom-up: children shapes are first scaled, rotated, then translated. Order is fixed, independent of the field order that happens to occur in the Transform node.

These X3D scenes are adapted directly from the original VRML 2.0 Sourcebook chapter examples. Also available: Introduction to VRML97 SIGGRAPH98 course notes.

11 X3D Models		19 X3D Model Viewpoint Snapshots

	Figure 07 04b Scale 2x With Axes.x3d		[1] Figure07_04bScale2xWithAxes.x3d View shape
	Figure 07 04b Scale 2x With Axes.x3d		[2] Figure07_04bScale2xWithAxes.x3d (default X3D view from 0 0 10)

	Figure 07 05b Scale Halfx With Axes.x3d		[3] Figure07_05bScaleHalfxWithAxes.x3d View shape
	Figure 07 05b Scale Halfx With Axes.x3d		[4] Figure07_05bScaleHalfxWithAxes.x3d (default X3D view from 0 0 10)

	Figure 07 06b Scale 2y With Axes.x3d		[5] Figure07_06bScale2yWithAxes.x3d View shape
	Figure 07 06b Scale 2y With Axes.x3d		[6] Figure07_06bScale2yWithAxes.x3d (default X3D view from 0 0 10)

	Figure 07 07b Scale Halfz With Axes.x3d		[7] Figure07_07bScaleHalfzWithAxes.x3d View shape
	Figure 07 07b Scale Halfz With Axes.x3d		[8] Figure07_07bScaleHalfzWithAxes.x3d (default X3D view from 0 0 10)

	Figure 07 08b Scale 2x Halfy 4z With Axes.x3d		[9] Figure07_08bScale2x_Halfy_4zWithAxes.x3d View shape. Axes scale is 5 5 5.
	Figure 07 08b Scale 2x Halfy 4z With Axes.x3d		[10] Figure07_08bScale2x_Halfy_4zWithAxes.x3d (default X3D view)

	Figure 07 09 Simple Spaceship Body Wings With Axes.x3d		[11] Figure07_09SimpleSpaceshipBodyWingsWithAxes.x3d View shape. Axes scale is 3 3 3.
	Figure 07 09 Simple Spaceship Body Wings With Axes.x3d		[12] Figure07_09SimpleSpaceshipBodyWingsWithAxes.x3d (default X3D view)

	Figure 07 10 Simple Spaceship.x3d		[13] Figure07_10SimpleSpaceship.x3d Spaceship
	Figure 07 10 Simple Spaceship.x3d		[14] Figure07_10SimpleSpaceship.x3d (default X3D view from 0 0 10)

	Figure 07 11 Scaled Arches.x3d		[15] Figure07_11ScaledArches.x3d View arches
	Figure 07 11 Scaled Arches.x3d		[16] Figure07_11ScaledArches.x3d (default X3D view from 0 0 10)

	Figure 07 12a Simple Tree.x3d		[17] Figure07_12aSimpleTree.x3d View tree
	Figure 07 12a Simple Tree.x3d		[18] Figure07_12aSimpleTree.x3d (default X3D view from 0 0 10)

	Figure 07 12b Vertically Scaled Tree.x3d		[19] Figure07_12bVerticallyScaledTree.x3d View tree
	Figure 07 12b Vertically Scaled Tree.x3d		[20] Figure07_12bVerticallyScaledTree.x3d (default X3D view from 0 0 10)

	Figure 07 1 3Diagonally Scaled Tree.x3d		[21] Figure07_13DiagonallyScaledTree.x3d View tree
	Figure 07 1 3Diagonally Scaled Tree.x3d		[22] Figure07_13DiagonallyScaledTree.x3d (default X3D view from 0 0 10)