Arrow Group Industries LM86 Manual de usuario descargar pdf (Pagina 105)

Maxwell Render 2.5 User Manual

Chapter 12. Maxwell Studio | 105

2. Appearance

• Hidden from Camera: Hide the object from the render view but allow it to

contribute to the render calculation (cast shadows, refract etc).

• Hidden from Reections/ Refractions: Reected or refracted objects are hidden.

• Hidden from Global Illumination: The object will render but it will not affect

lighting.

• Hidden from Z-clip: The object will not be cut by Z-clip planes.

• Normals: Show the normals of the object in the viewport. You can also set their

length in the numeric eld.

• Flip: This will change the “renderable” side of the polygon by changing the

direction of the normal vector. This is relevant for objects that have emitter or

dielectrics materials applied to them. An emitter object will always emit light in the

direction of its surface normals, so if you nd your emitters are emitting light in

the wrong direction, ip the normals. For dielectric materials Maxwell Render uses

the normals direction of an object to know when a ray has entered and exited the

object. If the normals are reversed, ip the normals.

• Smoothing: Smooth objects at render time or do not smooth the object(s) (Flat).

The numeric eld represents the angle of smoothing. If the angle between

adjacent polygons is smaller or equal to this angle, they will be smoothed.

• Recalc: Recalculate the objects’ normals. This parameter can be used to remove

rendering artifacts due to corrupt normals of an imported object.

• Shading Mode: Set the shading mode for the selected object(s). Please note that

you can also set the shading mode in the viewport. The shading mode that will

be displayed in the viewport will always be the most “basic” mode chosen. For

example, if you set “Bounding Box” (lowest shading mode) as the shading mode

for an object in the Object parameter panel, but set the viewport to Shaded mode,

the object will be displayed in Bounding Box in the viewport. On the other hand,

if you set the viewport to Wireframe but set the object shading mode to Textured,

the object will be shown in Wireframe because it is a lower shading mode than

Textured mode.

3. UV Sets

Create a new UV set for the selected object, rename it or remove it. It is also possible to

edit the parameters of the currently selected UV set.

To edit a UV set, you should set it to something other than Locked mode. You can select

several UV sets at the same time and edit their properties:

• Type: Choose the type of UV set needed for the object. There are four types of UV

sets available: Flat, Spherical, Cylindrical and Cubic. Imported objects that already

have UV sets will have their UV’s imported as “Locked”. This UV type does not

allow for editing. It is also possible to set the current UV set to Locked to avoid

editing it by mistake.

• Operator: This option allows you to apply the same transformation to all the

selected UV’s at the same time, for example if you wish to scale all the selected

UV sets by 10%.

• Channel: Specify the UV channel that this UV set will represent. The UV channel

is used when applying textures to a material in the material editor, by specifying

the UV channel that texture should use. For example, an object may have two UV

sets, one spherical (channel 0) and one at (channel 1). A material applied to this

object can use both the spherical UV set and the at UV set. In the material editor,

you can set one texture to use channel 0 and another texture to use channel 1.

• Normalize: This function will make the UV’s have the size of 1m, regardless of the

size of the object they are applied to. It is similar to checking the “Real Scale” box

in the Material Editor Texture Picker, and it is useful to normalize the projectors

directly, for example if you already applied a material to the object and you do not

want to check Real Scale in the material.

• Adjust: Adjust the position, rotation and scale of the current UV set to the global

position, rotation and scale of the object it is attached to.

• Position: This option refers to the position of the UV set relative to the position of

the object it is applied to. 0,0,0 means the UV set’s pivot is at the center of the

object it is applied to.

• Rotation: This refers to the orientation of the UV set relative to the orientation of

the object it is applied to. 0,0,0 means the UV set has the same orientation as the

object it is applied to.

• Scale: The size of the UV set relative to the size of the object. A scale of 1 means

the UV’s are the same size as the object. A scale of 0.5 means the UV’s are half

the size of the object. The scale is initially set to the bounding box size of the

object for cubic UV sets.

4. Triangle Groups

This section displays all triangle groups belonging to the selected object. Note that only

one object has to be selected for the list to display the triangle groups.

To view the triangles associated with a triangle group in the viewport, make sure you are

in Triangle Selection mode and select a triangle group. The triangles will be highlighted

in the viewport.

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Arrow Group Industries LM86 Manual de usuario Pagina 105

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