Set material from project.js

This topic has 5 replies, 2 voices, and was last updated 3 years, 8 months ago by Yuri Kovelenov.

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2020-08-19 at 3:56 pm #31742

jortijn
Participant

Hi All,

I would like to set a material(defined in blender wood1, wood2, wood3) of an object(Cube) from the function prepareExternalInterface(app) as this gets called from my application when I change an input.

I have an example that uses
app.ExternalInterface.updateScene({“COLOR” : colorInputValue});
however updateScene is not found

I found this example
obj.material = new v3d.MeshPhongMaterial({ color: ‘#00BB00’, emissive: ‘#550000’ });

and that works but I want to set the material defined in Blender to an object(Cube)

Am I on the wrong path here as I did see that I can call JS from puzzles not sure how I get the value back from the function prepareExternalInterface(app)

Many thanks,

Jortijn

2020-08-19 at 4:29 pm #31745

Yuri Kovelenov
Staff

Hi,

please use the puzzle assign material, or, if you prefer programming, the code that this puzzle generates.

Chief 3D Verger | LinkedIn | Twitter

2020-08-19 at 4:40 pm #31746

jortijn
Participant

Hi Yuri,

Thank you for your quick reply.

As I get a JSON back from our application with an input value

How do I pass this back to puzzle?

my current function

app.ExternalInterface.parse_selections = function (selections) {
var colorInputValue = ( selections[‘COLOR’] != undefined ) ? selections[‘COLOR’] : ‘CHROME’ ;
console.log(“colorInputValue” + colorInputValue);
};

The color selection is right as I can see it in my logger I am not sure how I can get puzzle to trigger when parse_selections function is called and to pickup the JSON in the dictionary?

I probably should add we had something like “when called from JS as” but I can’t find that in puzzle(See attachment).

Many thanks,

Jortijn

2020-08-19 at 4:57 pm #31750

Yuri Kovelenov
Staff

You can trigger puzzles from JS as shown here:

https://www.soft8soft.com/docs/manual/en/introduction/Using-JavaScript.html#From_JavaScript_to_Puzzles

Chief 3D Verger | LinkedIn | Twitter

2020-08-19 at 5:37 pm #31751

jortijn
Participant

Hi Yuri,

Thank you! you pointed me in the right direction it works great now!

for others(hope this is allowed)
app.ExternalInterface.parse_selections = function (selections) {
var colorInputValue = ( selections[‘COLOR’] != undefined ) ? selections[‘COLOR’] : ‘CHROME’ ;
v3d.puzzles.procedures.cubeColor(colorInputValue);
};

and for the puzzle see the image attached.

Kind regards,

Jortijn

2020-08-20 at 5:46 am #31760

Yuri Kovelenov
Staff

glad it helped!

Chief 3D Verger | LinkedIn | Twitter
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