1
$\begingroup$

I search a way to dissolve a generic movie like sand effect. I animated my generic movie (down to up). But when a line come to the top of the screen I would like my text is dissolving like sand effect (wind force field left to right) and some particle take time to go to the right.

I work on Blender Render.

Currently, I am creating a Text object, convert it in a mesh and apply ParticleSystem. I add a wind force field. But when my animation start, all of my text is dissolving (Particle start at 1). Is it possible to put a force field in a tube not only the parameter, but in a cube for example and the wind work only in this cube ?

If I apply keyframe (keyframe on the particle start) on my text. When the text are near the wind the wind tube, it's works, each line dissolve. But if I change my text I need to restart all of the configuration, keyframes, etc.

I follow the tutorial from blender diplom web and some other example on web but I don't have the solution : web link 1 and web link 2

Is it possible to have a text scrolling where each line is dissolving when this line is on the top of the screen with Blender (Rendre or Cycle).

Thanks a lot for the help.

$\endgroup$
1
$\begingroup$

I found a solution (the best way is playing with all parameters). I think it is a good way to do what I want :-).

Step 1 :

  • Add a cube

  • Add a wind force field

  • Add a plane (for particles)

Step 2 :

  • Subdivision Surface on the plane -> to have more Faces for particles.

  • Add ParticleSystem on the plane and just put the same Face number in Emission number.

Step 3 :

  • Put the wind Force Field in the cube

  • Rotate (R|Y|90) the wind

  • Add Physics Collision on the cube

    -> Set Force Fields Absorption : 1.00 (maximum)

  • Wind Force Field

    -> In Physics : Collision -> Check Absorption -> In Physics : Change the Strength to see the particle movement

When the plane are not in the cube, with gravity, they fall on Z axis. Create an animation on the cube (with Wind) or on the plane. When the plane are in the cube, particles fall on Z axis with a movment on the right.

Now I can create my text and animate all :-).

Hope this solution is good and maybe can help someone else :-).

$\endgroup$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.