Prim Appearance

Change colors, textures, materials, and visual properties.

Feature: Textures & Materials

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llSetLinkPrimitiveParamsFast(integer link, list rules)Sets primitive parameters for the linked prim link according to rules with no built-in script sleep delay.llSetRenderMaterial(string material, integer face)Applies material (UUID or inventory name) to face of the prim. Note: This clears most PRIM_GLTF_* properties on the face except for repeats, offsets, and rotation.llSetLinkGLTFOverrides(integer link, integer face, list params)Sets or removes individual GLTF override parameters specified by params on face of the linked prim link.

Reference

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35 topic entries

• float llGetAlpha(integer face)function

  Returns a float representing the Blinn-Phong alpha (transparency) of face. If face is ALL_SIDES, returns the mean average of all faces.

• vector llGetColor(integer face)function

  Returns the Blinn-Phong RGB color vector of face (values between 0.0 and 1.0). If face is ALL_SIDES, returns the mean average of all faces.

• integer llGetLinkNumberOfSides(integer link)function

  Returns an integer representing the number of sides (faces) of the linked prim specified by link.

• list llGetLinkPrimitiveParams(integer link, list params)function

  Returns a list of primitive parameters requested in params for the linked prim specified by link (equivalent to llGetPrimitiveParams).

• float llGetMaxScaleFactor()function

  Returns a float representing the maximum scale factor that can be applied to the object via llScaleByFactor without violating size or linkability limits.

• float llGetMinScaleFactor()function

  Returns a float representing the minimum scale factor that can be applied to the object via llScaleByFactor without violating size limits.

• integer llGetNumberOfSides()function

  Returns an integer representing the total number of sides (faces) of the prim containing the script.

• list llGetPrimitiveParams(list params)function

  Returns a list of primitive attribute values matching the requested params list.

• string llGetRenderMaterial(integer face)function

  Returns a string representing the render material on face (returns the inventory name if it is in the prim's inventory, or its key UUID otherwise).

• string llGetTexture(integer face)function

  Returns a string representing the Blinn-Phong diffuse texture on face (returns the inventory name if it is a texture in the prim's inventory, or its key UUID otherwise).

• vector llGetTextureOffset(integer face)function

  Returns a vector containing the texture offsets of face in the X (horizontal U) and Y (vertical V) components (Z is unused).

• float llGetTextureRot(integer face)function

  Returns a float representing the texture rotation angle (in radians) on face.

• vector llGetTextureScale(integer face)function

  Returns a vector containing the texture scales of face in the X and Y components (Z is unused).

• integer llIsLinkGLTFMaterial(integer link, integer face)function

  Checks the specified face on the linked prim link. Returns TRUE if the face material is a PBR render material, or FALSE if it uses Blinn-Phong diffuse textures.

• vector llLinear2sRGB(vector color)function

  Returns a sRGB colorspace vector converted from the linear RGB colorspace argument.

• llOffsetTexture(float u, float v, integer face)function

  Sets the texture horizontal (u) and vertical (v) offsets for the chosen face. If face is ALL_SIDES, offsets all faces.

• llRotateTexture(float angle, integer face)function

  Sets the texture rotation of face to the specified angle (in radians). If face is ALL_SIDES, rotates the texture on all faces.

• integer llScaleByFactor(float scaling_factor)function

  Attempts to uniformly resize the entire object by scaling_factor, maintaining size-position ratios of the prims. Fails if the linkset is physical, a pathfinding character, in keyframed motion, would exceed prim scale/linkability limits, or would overflow parcel capacity.

• llScaleTexture(float u, float v, integer face)function

  Sets the diffuse texture horizontal u and vertical v scales (repeats) on the specified face of the prim. Setting face to ALL_SIDES updates all sides. Negative scale values flip the texture.

• llSetAlpha(float alpha, integer face)function

  Sets the diffuse texture alpha (opacity) of face. If face is ALL_SIDES, applies to all faces. Values are clamped between 0.1 and 1.0 (where 1.0 is fully opaque).

• llSetColor(vector color, integer face)function

  Sets the Blinn-Phong diffuse RGB color of face. If face is ALL_SIDES, applies the color to all faces.

• llSetLinkAlpha(integer link, float alpha, integer face)function

  Sets the Blinn-Phong alpha (transparency) of face on the linked prim link.

• llSetLinkColor(integer link, vector color, integer face)function

  Sets the Blinn-Phong diffuse RGB color of face on the linked prim link.

• llSetLinkGLTFOverrides(integer link, integer face, list params)function

  Sets or removes individual GLTF override parameters specified by params on face of the linked prim link.

• llSetLinkPrimitiveParamsFast(integer link, list rules)function

  Sets primitive parameters for the linked prim link according to rules with no built-in script sleep delay.

• llSetLinkRenderMaterial(integer link, string material, integer face)function

  Applies material (UUID or inventory name) to face of the linked prim link. Note: This clears most PRIM_GLTF_* properties on the face except for repeats, offsets, and rotation.

• llSetLinkTexture(integer link, string texture, integer face)function

  Applies texture (UUID or inventory name) to face of the linked prim link.

• llSetLinkTextureAnim(integer link, integer mode, integer face, integer sizex, integer sizey, float start, float length, float rate)function

  Animates the texture on face of the linked prim link by setting the scale and offset according to mode. Parameters sizex/sizey define frames, start defines the start frame/angle, length defines duration, and rate defines playback speed.

• llSetRenderMaterial(string material, integer face)function

  Applies material (UUID or inventory name) to face of the prim. Note: This clears most PRIM_GLTF_* properties on the face except for repeats, offsets, and rotation.

• llSetScale(vector size)function

  Sets the physical scale (dimensions) of the prim containing the script to size.

• llSetText(string text, vector color, float alpha)function

  Displays floating text above the prim with the specified color vector and transparency alpha.

• llSetTexture(string texture, integer face)function

  Applies the Blinn-Phong diffuse texture to face of the prim.

• llSetTextureAnim(integer mode, integer face, integer sizex, integer sizey, float start, float length, float rate)function

  Animates the texture on face of the prim by setting its scale and offset. mode defines options, sizex/sizey define frames, start defines the start frame/angle, length defines duration, and rate defines playback speed.

• vector llsRGB2Linear(vector color)function

  Returns a linear RGB colorspace vector converted from the sRGB colorspace argument.

• changed(integer changes)event

  Triggered when various properties of the object change. The parameter changes is a bitfield of CHANGED_* flags.