screenspace_general

Description

This shader is a wrapper for providing custom pixel and vertex shaders, while it is named screenspace_general there is nothing inherently screenspace only about this shader, it is merely the name that was chosen before it received extra functionality that allowed it to do more than just screenspace work, as such this is a general shader that can be used on brushes, decals, info_overlays, models, and more.

For more information about creating custom shaders, see the Custom Shaders reference page.

Parameters

string PIXSHADER

Your supplied custom pixel shader. Must have _ps20 postfix at the end. If you want to use SM3.0 pixel shaders you must also pass a SM3.0 vertex shader, otherwise you are limited to SM2.0b.

Default: ""

string VERTEXSHADER

Your supplied custom vertex shader. Must have _vs20 or _vs30 postfix at the end.

Default: ""

boolean DISABLE_COLOR_WRITES

Default: false

float ALPHATESTED

Default: 0

boolean ALPHA_BLEND

Default: false

boolean ALPHA_BLEND_COLOR_OVERLAY

Default: false

ITexture BASETEXTURE

Texture that will be supplied to your shader.

ITexture TEXTURE1

Texture that will be available in slot 1 to your shader.

ITexture TEXTURE2

Texture that will be available in slot 2 to your shader.

ITexture TEXTURE3

Texture that will be available in slot 3 to your shader.

boolean LINEARREAD_BASETEXTURE

Whether to linearly read the textures color or to apply gamma correction.

Default: false

boolean LINEARREAD_TEXTURE1

Whether to linearly read the textures color or to apply gamma correction.

Default: false

boolean LINEARREAD_TEXTURE2

Whether to linearly read the textures color or to apply gamma correction.

Default: false

boolean LINEARREAD_TEXTURE3

Whether to linearly read the textures color or to apply gamma correction.

Default: false

boolean LINEARWRITE

Whether to linearly write the textures color or to apply gamma correction.

Default: false

boolean VERTEXTRANSFORM

Verts are in world space.

Default: false

boolean VERTEXNORMAL

Specify vertex normal (compressed) in material format.

Default: false

boolean ALPHABLEND

Whether or not to enable alpha blend.

Default: false

boolean MULTIPLYCOLOR

Whether or not to multiply src and dest color.

Default: false

boolean WRITEALPHA

Whether or not to enable alpha write.

Default: false

boolean WRITEDEPTH

Whether or not to enable depth write.

Default: false

integer TCSIZE0

Number of components in texture coord0.

Default: 2

integer TCSIZE1

Number of components in texture coord1.

Default: 0

integer TCSIZE2

Number of components in texture coord2.

Default: 0

integer TCSIZE3

Number of components in texture coord3.

Default: 0

integer TCSIZE4

Number of components in texture coord4.

Default: 0

integer TCSIZE5

Number of components in texture coord5.

Default: 0

integer TCSIZE6

Number of components in texture coord6.

Default: 0

integer TCSIZE7

Number of components in texture coord7.

Default: 0

boolean POINTSAMPLE_BASETEXTURE

Default: false

boolean POINTSAMPLE_TEXTURE1

Default: false

boolean POINTSAMPLE_TEXTURE2

Default: false

boolean POINTSAMPLE_TEXTURE3

Default: false

boolean CULL

Culling control - 0 = nocull, 1 = do cull.

Default: 0

boolean DEPTHTEST

Enable depth test.

Default: 0

boolean COPYALPHA

Default: 0

matrix VIEWPROJMAT

Used by g_viewProjMatrix (register c11) in pixel shader.

Default: 0

matrix INVVIEWPROJMAT

Used by g_invViewMatrix (register c15) in pixel shader.

Default: 0

integer BLENDOPMIN

Default: 0

boolean X360APPCHOOSER

Setting this to 1 allows to supply mesh colors, and to multiply meshes to view projection. It's recommended to be set to 1.

This was a workaround added by Valve for the x360, you should now use $VERTEXCOLOR and $VERTEXTRANSFORM instead.

number VERTEXCOLOR

boolean IGNOREZ

Whether or not to ignore the ZBuffer.

Default: false

float C0_X