animated map to color multiple sphere

[papicrunch]

hello,

i try to color multiple spheres with an animated map by using " tex("op://obj/geo1/cop2net1/ramp1",$BBX,$BBY,r) " in a point node

but it seens doesn't work. I must disconnect and reconnect my node to refresh the attribute.

Do someone have a solution for the "tex()" expression sample the texture at each frame ?

Thank,

papi

(sorry for my English)

color_psphere.hipnc

[mawi]

hello,

i try to color multiple spheres with an animated map by using " tex("op://obj/geo1/cop2net1/ramp1",$BBX,$BBY,r) " in a point node

but it seens doesn't work. I must disconnect and reconnect my node to refresh the attribute.

Do someone have a solution for the "tex()" expression sample the texture at each frame ?

Thank,

papi

(sorry for my English)

Try the pic expression instead.

[papicrunch]

thank for reply Mawi,

The pic() expr with a tga sequence doesn't work to . Perhaps i use a wrong setup ... is there other way to do same think ?

or is there a node who force force to "recook" upside network ?

thank

[icelab]

I modified your file with pic(). Note that your grid is on the X-Z plane, so I used $BBX and $BBZ (rather than $BBY). I guess it should work on tga sequence.

Kam

color_psphere.hipnc

[papicrunch]

I modified your file with pic(). Note that your grid is on the X-Z plane, so I used $BBX and $BBZ (rather than $BBY). I guess it should work on tga sequence.

Kam

Yeah, it's perfectly work. so simple ....

thank a lot Kam

papi