Viewpoint Slideshow: VRML 2 Sourcebook X3D Examples Archive, Chapter 23 Fog

X3D Example Archives: VRML 2 Sourcebook, Chapter 23 Fog

[1] Figure23_1FogTestWorld.x3d 30m above 60m x 60m square

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Fog simulates atmospheric effects by blending distant objects with fog color.

Fog increases realism and can be used to set a mood, even indoors. Add fog outside to create hazy worlds, or add fog inside to create dark dungeons. Fog has a color, a type, and a visibility range. Fog limits the viewer's sight, reducing the amount of the world you have to build and the amount of the world that must be drawn.

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

Figure 23.5 Binding Fogs And Backgrounds

10 X3D Models		21 X3D Model Viewpoint Snapshots

	Figure 23 1 Fog Test World.x3d		[1] Figure23_1FogTestWorld.x3d 30m above 60m x 60m square
			[2] Figure23_1FogTestWorld.x3d 60m above 60m x 60m square
			[3] Figure23_1FogTestWorld.x3d (default X3D view from 0 0 10)

	Figure 23 2a Linear Fog Visibility 0.x3d		[4] Figure23_2aLinearFogVisibility0.x3d Seven pairs of columns
	Figure 23 2a Linear Fog Visibility 0.x3d		[5] Figure23_2aLinearFogVisibility0.x3d (default X3D view from 0 0 10)

	Figure 23 2b Linear Fog Visibility 40.x3d		[6] Figure23_2bLinearFogVisibility40.x3d Seven pairs of columns
	Figure 23 2b Linear Fog Visibility 40.x3d		[7] Figure23_2bLinearFogVisibility40.x3d (default X3D view from 0 0 10)

	Figure 23 2c Linear Fog Visibility 30.x3d		[8] Figure23_2cLinearFogVisibility30.x3d Seven pairs of columns
	Figure 23 2c Linear Fog Visibility 30.x3d		[9] Figure23_2cLinearFogVisibility30.x3d (default X3D view from 0 0 10)

	Figure 23 2D Linear Fog Visibility 20.x3d		[10] Figure23_2dLinearFogVisibility20.x3d Seven pairs of columns
	Figure 23 2D Linear Fog Visibility 20.x3d		[11] Figure23_2dLinearFogVisibility20.x3d (default X3D view from 0 0 10)

	Figure 23 3a Exponential Fog Visibility 100.x3d		[12] Figure23_3aExponentialFogVisibility100.x3d Seven pairs of columns
	Figure 23 3a Exponential Fog Visibility 100.x3d		[13] Figure23_3aExponentialFogVisibility100.x3d (default X3D view)

	Figure 23 3b Exponential Fog Visibility 40.x3d		[14] Figure23_3bExponentialFogVisibility40.x3d Seven pairs of columns
	Figure 23 3b Exponential Fog Visibility 40.x3d		[15] Figure23_3bExponentialFogVisibility40.x3d (default X3D view)

	Figure 23 3c Exponential Fog Visibility 20.x3d		[16] Figure23_3cExponentialFogVisibility20.x3d Seven pairs of columns
	Figure 23 3c Exponential Fog Visibility 20.x3d		[17] Figure23_3cExponentialFogVisibility20.x3d (default X3D view)

	Figure 23 4 Black Fog Visibility 40.x3d		[18] Figure23_4BlackFogVisibility40.x3d A foggy world using black fog
	Figure 23 4 Black Fog Visibility 40.x3d		[19] Figure23_4BlackFogVisibility40.x3d (default X3D view from 0 0 10)

	Figure 23 5 Binding Fogs And Backgrounds.x3d		[20] Figure23_5BindingFogsAndBackgrounds.x3d Binding fog and background pairs
	Figure 23 5 Binding Fogs And Backgrounds.x3d		[21] Figure23_5BindingFogsAndBackgrounds.x3d (default X3D view from 0 0 10)