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<node3d>.texblend
Control how much to blend a texture with the previous texture
| <node3d>.texblend( |
|
| blend |
| node = '' |
| unit = 0 |
| op = viz.OP_DEFAULT |
| ) |
|
blend
The percentage to blend with the previous texture.
node = ''
Name of sub-node to apply changes to
unit = 0
The texture unit to apply the changes to, or viz.AUTO_COMPUTE to apply changes to all available texture units.
op = viz.OP_DEFAULT
Can be viz.OP_DEFAULT to use the nodes default op mode or a combination of the following values:
viz.OP_TRAVERSE | When performing an operation on a node, traverse the entire subgraph and process all subnodes as well. This is the default value. |
viz.OP_OVERRIDE | When applying attributes, have them override attributes of subnodes. |
viz.OP_ROOT | When performing an operation on the node, start at the root transform of the node, instead of the model. Processing the root will include all child Vizard nodes. |
Remarks
This command controls how much to blend a texture with the previous texture. For example, if the value of blend is 0.7, then 70% of the current texture will be blended with 30% of the previous texture. If unit is 0 then the current texture will be blended with the underlying color of the object by the given percentage. Otherwise the texture unit will be blended with the texture on unit-1.
Return Value
None
Example
#Add some textures
tex1 = viz.addTexture('image1.jpg')
tex2 = viz.addTexture('image2.jpg')
#Add a texture quad
quad = viz.addTexQuad()
#Apply the textures to the quad
quad.texture(tex1)
quad.texture(tex2,'',1)
#Blend 60% of tex2 with 40% of tex1
quad.texblend(0.6,'',1)
See also
