Interactive Tools
Camera Orbit
Camera Walk
Camera Rotate
Camera Move
Camera Zooming
Camera Clipping Plane
Object Move
Object Rotate
Object Sizing
Camera
Camera Fit to View
Camera properties
Camera Steroscopy
Object
Instance Object
Experiencing Script
View
View Snapshot
View Full Screen
Background
Rendering
Shading modes
Antialiasing commands
Rendering properties
Colors
Pictures
Materials
Drag and Drop Materials
Material properties
Anisotropy Highlights
Texture Mapping
Bump Mapping
Reflection Mapping
Lighting
Animation
Polygonal Modeling
|
|
| Realistic Lights |
| last update: 26 june 2011 |
| |
|
Realistic lights are directional lights virtually
positioned at an infinite distance which cast parallel
lights in a single direction, just like the sun on the
Earth’s surface. Realistic lights are mainly used to
simulate sunlight and create a basic lighting of the
scene. A scene can contain different realistic lights
with different positions and different levels of
intensity.
|
| |
|
|
|
| |
 |
| |
| In this example, text boxes show
some Realistic Light values such as its positioning and intensity. The values
can be directly modified and every variation interactively updates the
view. |
| |
 |
Modifying the Realistic Light values |
|
|
|
| |
|
|
1) |
Act on the Sun direction and Intensity sliders in order to change the
value. |
|
|
|
|
|
 |
|
| The skeleton source code for the
above example web page is the following: |
|
|
| |
| |
|
|