specLight Library Method
Short Description: Set specular light factor and shininess
Signature: t.specLight (spec,shininess)
Group: Texture
Class: transition Class
Defines the amount of specular light reflected and the shininess for the
current transition. spec is a non-negative value <1 giving the
specular light factor. Specular lights have the color of the light source (white by default)
multiplied by the specular light factor.
The shininess must be an integer between 1 and 1024. The bigger the more
shiny the material appears and smaller specular lights appear.
Note that, in the examples below, you can see the specular lights only at a
certain rotation angle. The first example shows the default value.
The second one disables specular lights by setting spec to 0. The following examples
show various shininess values. The last example shows that specular lights
are better visible, if ambient and diffuse lights are a bit reduced.
Examples
taccgl.actor("Layout").rotateMiddle(0,1,0).dur(7).start(); | RUN |
taccgl.actor("Layout").rotateMiddle(0,1,0).dur(7).specLight(0,1).start(); | RUN |
taccgl.actor("Layout").rotateMiddle(0,1,0).dur(7).specLight(0.5,16).start(); | RUN |
taccgl.actor("Layout").rotateMiddle(0,1,0).dur(7).specLight(0.5,128).start(); | RUN |
taccgl.actor("Layout").rotateMiddle(0,1,0).dur(7).specLight(0.5,512).start(); | RUN |
taccgl.actor("Layout").rotateMiddle(0,1,0).dur(7). lightAmbDiff("rgb(65,65,65)","rgb(160,160,160)").specLight(0.5,512).start(); | RUN |
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3D Animation
