env_projectedtexture is an existing point entity available with all versions of Mapbase.

Projected texture entity.


KeyValues

- Don't Follow Target (dontfollowtarget) <choices>
Prevents this entity from trying to point at its target, if it has one. Intended for when you want to use 'Light Only Target' without the entity trying to point to it.
- Horizontal FOV (lighthorfov) <float>
The horizontal FOV value. This allows the projected texture to use rectangular dimensions. Leave this at 0 if you want to keep this the same as the regular FOV value.
- Shadow Atten (shadowatten) <float>
The attenuation of the shadows, or how much the shadows should fade into the light of the projected texture, if at all. The player's flashlight uses 0.35 by default, although higher values may be needed for a visible effect.
- Shadow Filter Size (shadowfilter) <float>
The amount to filter the shadows. This blurs shadows to make them appear less pixelated, but higher values may have more visible noise.
- Brightness Scale (brightnessscale) <float>
The light color's brightness scale.
- Color Transition Time (colortransitiontime) <float>
Amount of time it takes for a color or brightness change to occur. 0 = instant
- Constant (constant_attn) <string>
The light's constant attenuation, giving the light no falloff. (This value is internally corrected with x*0.5)
- Linear (linear_attn) <string>
The light's linear attenuation, giving the light linear decline. This is the most common attenuation for projected textures. (This value is internally corrected with x*100)
- Quadratic (quadratic_attn) <string>
The light's quadratic attenuation, giving the light exponentially decreasing falloff. (This value is internally corrected with x*10000)
- Texture Name (texturename) <material>
The texture which should be used. Please note that env_projectedtexture uses .vtf files directly and does not use .vmt files. The material browser is only available here to assist with finding textures since materials typically have the same name as their textures.
- Texture Frame (textureframe) <integer>
Sets the frame of the projected texture. Only relevant if the texture is animated/has multiple frames.
- Always Draw (alwaysdraw) <choices>
Always draws the projected texture, regardless of whether the player can see its frustum. Use this for projected textures that can be seen on monitors or in the skybox.
- Projected Texture Version (ProjectedTextureVersion) <integer>
(Don't change). Differentiates between projected textures built before/outside of Mapbase and projected textures using new features.

Flags

- [2] Always Update (moving light) : 2

Inputs

- AlwaysUpdateOn <void>
Turns on per frame updating (for moving lights)
- AlwaysUpdateOff <void>
Turns off per frame updating (for moving lights)
- FOV <float>
Sets the FOV.
- VerFOV <float>
Sets the vertical FOV.
- HorFOV <float>
Sets the horizontal FOV.
- SpotlightTexture <string>
Sets the spotlight texture
- SetSpotlightFrame <string>
Sets the spotlight texture frame
- EnableShadows <bool>
Set the if shadows are enabled
- LightColor <color255>
Change the light color
- SetBrightness <float>
Sets brightness.
- SetColorTransitionTime <float>
Sets the color transition time.
- SetConstant <float>
Sets the constant attenuation.
- SetLinear <float>
Sets the linear attenuation.
- SetQuadratic <float>
Sets the quadratic attenuation.
- SetShadowAtten <float>
Sets the shadow attenuation.
- SetFilter <float>
Sets the shadow filter.
- SetNearZ <float>
Sets NearZ.
- SetFarZ <float>
Sets FarZ.
- AlwaysDrawOn <void>
Turns off BBox culling (for skybox or monitor lights)
- AlwaysDrawOff <void>
Turns on BBox culling if it was off before
- StopFollowingTarget <void>
Causes this entity to stop following the target, if it has one
- StartFollowingTarget <void>
Causes this entity to start following the target if it was set to not follow it before