![]() ![]() You use vex chramp to set the ramp parameter of a node? How? Or you just get the ramp value in vex node? Thanks. The Import Block is not work well with multi-parm block / for loop as far as my experience. So I just replace it with VEX chramp to direct get the ramp from the parameter panel. Yeah, the ramp parm is buggy with multi-parm block / for loop. why can't just use the expression like the toggle parameter? Thanks. because the loop times is variable(read form a json use python), so i can't use the method you mention before. then sometimes the ramp don't work, but the toggle (“ch(strcat(”././enable_slope“, detail(”./foreach_count1/“, ”iteration“, 0) + 1))”) always work. But when i use a foreach in the hda, i need the expressions to be something like “ch(strcat(”././slope_ramp“, detail(”./foreach_count1/“, ”iteration“, 0) + 1))”, “detail(”./foreach_count1/“, ”iteration“, 0) + 1” is the index. Houdini 18.0.499 Took me some time to figure out how to set the points color (Cd) attribute with data stored initially in custom points attributes. I check the expressions, it's “ch(”././slope_ramp“)”. When i use “Paste Relative References” it works. The Import Block is not work well with multi-parm block / for loop as far as my experience.ĮricSheng ChenA tamte ChenA I use ch(“././enable_slope”) and ch(“././slope_ramp”) to connect the hda parameter and heightfield mask byfeature node wouldn't work if you just put ch(“././slope_ramp”) as an expression in there, use one of the mentioned methods as those link the ramp multiparm properly Thanks. ![]() A ramp can be used to further customize the mapping. The Attribute Remap operator shifts and scales float attribute values to fit a new range. then sometimes the ramp don't work, but the toggle (“ch(strcat(”././enable_slope“, detail(”./foreach_count1/“, ”iteration“, 0) + 1))”) always work. Attribute Remap Houdini 19.5 Nodes Geometry nodes Attribute Remap geometry node Fits an attribute’s values to a new range. But when i use a foreach in the hda, i need the expressions to be something like “ch(strcat(”././slope_ramp“, detail(”./foreach_count1/“, ”iteration“, 0) + 1))”, “detail(”./foreach_count1/“, ”iteration“, 0) + 1” is the index. ChenA tamte ChenA I use ch(“././enable_slope”) and ch(“././slope_ramp”) to connect the hda parameter and heightfield mask byfeature node wouldn't work if you just put ch(“././slope_ramp”) as an expression in there, use one of the mentioned methods as those link the ramp multiparm properly Thanks. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |