Corel Painter Help : Thick Paint : Adjusting Thick Paint lighting
Some features described in the Help are available only in Corel Painter 2020, and are not included in Painter Essentials 7. For more information about Corel Painter 2020, visit http://www.painterartist.com/. To get started with Painter Essentials 7, see the Painter Essentials 7 Quick Start Guide.
Quick links to procedures on this page:

Adjusting Thick Paint lighting

Corel Painter lets you manipulate the overall lighting in Thick Paint brushstrokes by using ambient lighting, adjusting shadows, and adding directional lights. These controls are global — they affect all Thick Paint brushstrokes on all layers.

Ambient lightning and shadows

An ambient light source is available for Thick Paint brushstrokes. You can adjust the brightness of the ambient light to lighten or darken the colors in the lit areas. You can also disable the ambient light source.

A brushstroke with ambient light (left) and without ambient light (right)

You can control how dark the shadows are in the brushstrokes. When you increase the shadow strength, the colors in the unlit, indented areas of the brushstroke become darker.

Shadow Strength values: low (left), high (right)

Setting the position and color of directional lights

You can adjust surface lighting by using preset (simple) lighting or custom lighting. With simple lighting, you can choose one of eight preset lights. With custom lighting, you can add more light sources, and you can move and delete light sources. The lighting sphere shows all possible surface angles and how the lights illuminate them. The light indicators on the sphere show the position of all light sources.

When you disable the Simple lighting option, the lighting sphere appears with a single light indicator. You can then add more light sources and change their position.

In addition, you can change the color of a light source. For example, you can have multiple colored lights interact with the depth to produce different texture effects. You should keep in mind that each light interacts with all Thick Paint brushstrokes, so be careful not to set up colored lights that clash with the colors in your composition or light sources that create unwanted shadows.

The Thick Paint brushstrokes above use light sources with different colors.

To adjust ambient lighting Back to Top
To disable ambient lighting Back to Top
To adjust shadows Back to Top
To add, remove, or modify a directional light source Back to Top

 

To
Do the following
Add a preset light source
Enable the Simple lighting check box, and click a light indicator on the lighting sphere.
Add a custom light source
Disable the Simple lighting check box, and click on the lighting sphere where you want to add a new light source.
A new light indicator (small circle) appears where you click.
Delete custom light sources
Move the Light(s) slider to the left.
Add custom lights along a circular path
Disable the Simple lighting check box, and move the Light(s) slider to the right.
Change the position of a custom light source
Drag the light indicator to a new position on the sphere.
Change the light color
Click a light indicator, click the Light Color chip, and choose a color.
To adjust the intensity and brightness of directional light Back to Top
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