Difference between revisions of "PRIM TEXTURE"
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Revision as of 13:14, 7 June 2014
LSL Portal | Functions | Events | Types | Operators | Constants | Flow Control | Script Library | Categorized Library | Tutorials |
Description
Constant: integer PRIM_TEXTURE = 17;The integer constant PRIM_TEXTURE has the value 17
Used to get or set the texture settings of a prim's face.
llSetPrimitiveParams
[ PRIM_TEXTURE, integer face, string texture, vector repeats, vector offsets, float rot ]• integer | face | – | face number or ALL_SIDES | |
• string | texture | – | a texture in the inventory of the prim this script is in or a UUID of a texture | |
• vector | repeats | – | x and y range from 0.0 to 100, or -0.0 to -100 in 0.01 increments. Negative values flip the texture (z is ignored) | |
• vector | offsets | – | x and y range from -1 to 1 (z is ignored) | |
• float | rot | – | angle expressed in radians |
Used with llSetPrimitiveParams & llSetLinkPrimitiveParams.
Caveats
- repeats is not only used to set the number of repeats but the sign of the individual components is also used to set the "Flip" attribute.
- In the default texture mapping mode the texture repeats units are in texture repeats per face. In the planar texture mapping mode the texture repeats units are in texture repeats per half meter. This is in contrast to the in-world editing tool, in which the planar texture scaling units are repeats per meter.
- repeats is not only used to get the number of repeats but the sign of the individual components indicate if "Flip" is set.
- If texture is missing from the prim's inventory and it is not a UUID or it is not a texture then an error is shouted on DEBUG_CHANNEL.
- If texture is a UUID then there are no new asset permissions consequences for the object.
- The resulting object develops no new usage restrictions that might have occurred if the asset had been placed in the prims inventory.
texture Constants
The following constants can (optionally) be used for the texture value: TEXTURE_BLANK, TEXTURE_DEFAULT, TEXTURE_MEDIA, TEXTURE_PLYWOOD and TEXTURE_TRANSPARENT.
Examples
<lsl>llSetPrimitiveParams([ PRIM_TEXTURE, ALL_SIDES, "5748decc-f629-461c-9a36-a35a221fe21f", <1.0, 1.0, 0.0>, <0.0, 0.0, 0.0>, 0.0 ]); llSetPrimitiveParams([ PRIM_TEXTURE, ALL_SIDES, llGetInventoryName(INVENTORY_TEXTURE, 0), <1.0, 1.0, 0.0>, <0.0, 0.0, 0.0>, 0.0 ]); llSetPrimitiveParams([ PRIM_TEXTURE, 0, TEXTURE_PLYWOOD, <2.0, 5.0, 0.0>, <0.1, 0.2, 0.0>, 1.0 ]);</lsl>
llGetPrimitiveParams
llGetPrimitiveParams([ PRIM_TEXTURE, integer face ]);Returns the list [ string texture, vector repeats, vector offsets, float rot ]
• integer | face | – | face number or ALL_SIDES | ||
• string | texture | – | a texture in the inventory of the target prim or a UUID of a texture | ||
• vector | repeats | – | x and y range from 0.0 to 100, or -0.0 to -100 in 0.01 increments. Negative values flip the texture (z is ignored) | ||
• vector | offsets | – | x and y range from -1 to 1 (z is ignored) | ||
• float | rot | – | angle expressed in radians |
Caveats
- If face is ALL_SIDES then the PRIM_TEXTURE works on all sides.
- If face indicates a face that does not exist the PRIM_TEXTURE return is [ "", ZERO_VECTOR, ZERO_VECTOR, 0.0 ]
- repeats is not only used to get the number of repeats but the sign of the individual components indicate if "Flip" is set.
- With texture as with llGetTexture, NULL_KEY is returned when the owner does not have full permissions to the object and the texture is not in the prim's inventory.
- In the default texture mapping mode the texture repeats units are in texture repeats per face. In the planar texture mapping mode the texture repeats units are in texture repeats per half meter. This is in contrast to the in-world editing tool, in which the planar texture scaling units are repeats per meter.
- repeats is not only used to get the number of repeats but the sign of the individual components indicate if "Flip" is set.
Caveats
Related Articles
Constants
• | CHANGED_TEXTURE | |||
• | TEXTURE_BLANK | |||
• | TEXTURE_DEFAULT | |||
• | TEXTURE_PLYWOOD | |||
• | TEXTURE_TRANSPARENT | |||
• | TEXTURE_MEDIA |
Functions
• | llSetPrimitiveParams | |||
• | llSetLinkPrimitiveParams | |||
• | llGetPrimitiveParams | |||
• | llSetTexture | |||
• | llSetLinkTexture | |||
• | llScaleTexture | |||
• | llOffsetTexture | |||
• | llRotateTexture |
Events
• | changed |