The Effect Container Format

• external .fxh includes
• functions
• shader models
• restrictions on inputs

Pixel Shading

color channels

• swapping channels
• invert
• farbraum 0-1, scaling
• contrasting
• gray conversion
• posterize
• rgb shift
• and put them in functions

texture coordinates

• show them as rg
• texcoords per vertex (4 vertices in a grid) interpolation between them
• texoffset
• samplerstate to not mirror
• ripple fx via sin

multi texturing

• dxtexture offsets tex coord of 1st texture
• fade input zw. a und b
• masking (a, b > maske (gerendert) -> lerp)

neighbouring pixels

• pixelbased access
• x-edge, xy-edge
• x-blur
• multipass to xy-blur

Vertex Shading

• wiggle
• vertexjoin height-map (perlin) -> höhe an ps übergeben -> einfärben
• function printer

• multilight
• uv mapping

• applying transformations
• arrays as input for noise
• morphing
• depth
• normals
• attractor
• only nvidia: vertextexture

Multipass

• use depth pass as input