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Tutorial Phcorner logo flag animation

arsenal1205

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Made using BluffTitler.
https://phcorner.net/threads/blufftitler-15-7-0-1-repack-portable.1284294/


The flag in the above video is rendered with the waving flag layer.

What can I do with the waving flag layer?​

With the waving flag layer you can render a waving flag.

How do I add a waving flag layer?​

Choose LAYER > Add layer > Add waving flag layer... to add a new waving flag layer.
The new waving flag layer can be selected from the You do not have permission to view the full content of this post. Log in or register now. to make it the active layer.

Examples​

The installer comes with shows demonstrating the possibilities of the waving flag layer. Choose FILE > Open show... and select a show from the BluffTitler/Media/Shows/Wavingflag folder.
To quickly switch between your own shows and the ones that came with the installer, click on the Personal and App buttons in the upper right corner of the You do not have permission to view the full content of this post. Log in or register now..

Cloth simulation model​

The waving flag layer is simulated using a mass spring damper model. In this model the vertices of the cloth model are connected with springs.
The cloth simulation is not deterministic. The flag is not reset when you start playing/exporting and the wind noise is random so the cloth looks different every time.

Pre-export simulation time​

It takes a few simulation steps before the flag hangs realistically. To prevent this initialization time to appear in your exported video when using a playlist or server rendering, you can use the Pre-export simulation time option int the FILE > Show properties... dialog.

Waving flag layer style 1​

Mirror back​

Mirrors the back of the flag.

Do not mirror back​

This style can be handy for flags with texts.

Waving flag layer style 2​

Cord inside flag​

The cord is sewn inside the flag.

Cord outside flag​

This style can be handy for transparent flags.

Waving flag layer properties​

Position​

The position of the flag.

Rotation​

The rotation of the flag.

Size​

The size of the flag.

Colour​

The colour of the flag.

Specular colour​

The specular colour of the flag.

Specularity​

The size of the specular highlights.

Transparency​

The transparency of the flag.

Depth bias​

This property can be used to solve sorting problems.

Layers have to be sorted according to their distance to the camera. This sometimes goes wrong when using very big, very small or irregular shaped layers. When this happens, use the Depth bias property to fix it.

Wind force​

The direction and size of the wind force. For realistic behaviour, prevent using 0. For example to make the flag wave to the right use (2, 0.1, 0.1). And to make it hang down use (0.01, -1, 0.01).

Wind noise​

Without some noise, the flag will eventually hang still. Use the noise property to keep it alive.

Max stretch​

The elasticity of the flag.

Air resistance​

The air damps the movement of the flag. Use a higher value to make it less flappy.

Pole radius​

The radius of the pole. This is used for collision detection.

Attached to pole​

The 1st slider controls the top, the 2nd the middle and the 3rd the bottom.

Flag position​

The vertical position of the flag.

Cord length, radius​

The length and radius of the cord.

Cord colour​

The colour of the cord.

Bounds​

With this property you can define the maximum size of the flag. This is important for templates that must render flags with different dimensions correctly. Press <F2> to display the bounds.

Tutorial:
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