Corel Painter 2015 Guide de l'utilisateur télécharger pdf (Page 359)

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Adjusting brushes with brush controls | 331

The most common way of adjusting brush calibration is to apply a typical brush stroke, such as a wavy

stroke, to the scratch pad. Corel Painter then uses your stroke to calculate the appropriate pressure and

velocity settings for the brush variant.

For example, you can set less pressure when sketching with a pencil brush variant, but set more pressure

when using an oil paint brush variant. Corel Painter saves Brush Calibration control settings with the brush

variant, so whatever sensitivity you set will be the default the next time you choose the brush variant. If

you set Brush Calibration for a specific brush in addition to general Brush Tracking preferences, the Brush

Calibration settings override the Brush Tracking preferences. For more information, see “Brush tracking

and calibration” on page 126.

When you use the scratch pad to set brush calibration, Corel Painter calculates the pressure and velocity

settings for you. However, you can manually adjust these settings. For example, you can adjust the stroke

pressure to achieve a full pressure range (Pressure Scale slider) using a softer or harder touch (Pressure

Power slider). You can also adjust the stroke velocity to achieve a full velocity range (Velocity Scale slider)

with a slower or faster stroke (Velocity Power slider).

To ensure that a brush control is using the pressure or velocity settings, you need to set the brush control

Expression setting to Pressure or Velocity. For more information, see “Expression settings” on page 327.

To calibrate a brush variant

With a brush variant selected, choose Window Brush Control Panels Brush Calibration.

2 Enable the Enable Brush Calibration check box.

Click the Set brush calibration settings button .

The Brush Tracker appears.

4 Drag in the Scratch Pad using a “normal” stroke.

Use the pressure and speed you prefer when drawing or painting. This allows the Brush Tracker to

calculate the appropriate speed and pressure settings for the brush.

If you want to adjust the settings manually, perform a task from the following table.



To Do the following

Achieve a full pressure range with a softer or

harder touch

Adjust the Pressure Scale and Pressure Power

sliders.

Achieve the full velocity range with a slower or

faster motion

Adjust the Velocity Scale and Velocity Power

sliders.

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Commentaires sur ces manuels

Chriscof 29 Apr 2024 | 04:09:55

Hello, im noob :)

Corel Painter 2015 Guide de l'utilisateur Page 359

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