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Multi-texturing
Multitexturing allows you to apply more than one texture at time on
a node 3D object. There are several methods to combining textures, and
it is best play around with blending yourself to get the desired effect.
The following script demonstrates binding multiple textures to a 3D
node and using a slider to specify the blend amount:
import viz
viz.go()
import viz
viz.go()
#Load model
logo = viz.add('logo.wrl')
logo.setPosition(0,2,5)
#Load textures
tex1 = viz.add('gb_noise.jpg')
tex2 = viz.add('ball.jpg')
#Apply textures
logo.texture(tex1)
logo.texture(tex2,'',1)
#Blend texture layer 1 with layer 0 by 50%
logo.texblend(0.5,'',1)
#Add the slider and set to 50%
slider = viz.addSlider(pos=[0.5,0.1,0])
slider.set(0.5)
def blendTextures(pos):
#Blend texture layer 1 with layer 0 by amount specified by slider position
logo.texblend(pos,'',1)
vizact.onslider(slider, blendTextures)
See also
In this section:
Appearance & texturing
basics
Texture wrapping
Environment mapping
Texture appearance and filtering
Texture types
Texture matrix
Visibility
Draw order & Z offsetting
Projecting textures
Appearance &
texturing command table
Other sections:
Tutorial: Applying Textures
Tutorial: Multi-texturing
Example scripts:
Multi texture
