Source Edit

Shader macro, converts Nim code into GLSLDefault constructor for different GLSL types.List of function that GLSL provides, don't include their Nim src.Simply SKIP these functions.GLSL helper functions

Types

Attribute[T] = T: Source Edit
ImageBuffer = object image*: Image: Source Edit
Sampler2d = object image*: Image: Source Edit
Sampler2dArray = object images*: seq[Image]: Source Edit
SamplerBuffer = object data*: seq[float32]: Source Edit
UImageBuffer = object image*: Image: Source Edit
Uniform[T] = T: Source Edit
UniformWriteOnly[T] = T: Source Edit
USampler2d = object image*: Image: Source Edit

Vars

gl_Position: Vec4: Source Edit
gl_VertexID: uint32: Source Edit

Procs

proc dFdx(a: Vec2): Vec2 {....raises: [Exception], tags: [], forbids: [].}: Source Edit
proc dFdy(a: Vec2): Vec2 {....raises: [Exception], tags: [], forbids: [].}: Source Edit
proc fwidth(a: Vec2): Vec2 {....raises: [Exception], tags: [], forbids: [].}: Source Edit
proc imageLoad(buffer: var UniformWriteOnly[UImageBuffer]; index: int32): UVec4 {. ...raises: [], tags: [], forbids: [].}: Source Edit
proc imageStore(buffer: var Uniform[Sampler2d]; pos: IVec2; color: Vec4) {. ...raises: [], tags: [], forbids: [].}: Source Edit
proc imageStore(buffer: var UniformWriteOnly[ImageBuffer]; index: int32; color: Vec4) {....raises: [], tags: [], forbids: [].}: Source Edit
proc imageStore(buffer: var UniformWriteOnly[UImageBuffer]; index: int32; color: UVec4) {....raises: [], tags: [], forbids: [].}: Source Edit
proc texelFetch(buffer: Uniform[Sampler2d]; pos: IVec2; level: int): Vec4 {. ...raises: [], tags: [], forbids: [].}: Source Edit
proc texelFetch(buffer: Uniform[SamplerBuffer]; index: SomeInteger): Vec4: Source Edit
proc texelFetch(buffer: Uniform[USampler2d]; pos: IVec2; level: int): UVec4 {. ...raises: [], tags: [], forbids: [].}: CPU stub for usampler2D; not used at runtime. Returns zeros. Source Edit
proc texture(buffer: Uniform[Sampler2d]; pos: Vec2): Vec4 {....raises: [], tags: [], forbids: [].}: Source Edit
proc textureGrad(s: Uniform[Sampler2d]; uv: Vec3; dUVdx: Vec2; dUVdy: Vec2): Vec4 {. ...raises: [], tags: [], forbids: [].}: Source Edit
proc textureGrad(s: Uniform[Sampler2dArray]; uvw: Vec3; dUVdx: Vec2; dUVdy: Vec2): Vec4 {. ...raises: [], tags: [], forbids: [].}: Source Edit
proc textureSize(buffer: Uniform[Sampler2d]; level: int): Vec2 {....raises: [], tags: [], forbids: [].}: Source Edit
proc toGLSLInner(s: NimNode; version, extra: string): string {. ...raises: [Exception], tags: [RootEffect], forbids: [].}: Source Edit
proc vec4(c: ColorRGBX): Vec4 {....raises: [], tags: [], forbids: [].}: Source Edit

Macros

macro toGLSL(s: typed; version = "410"; extra = "precision highp float;\n"): string: Converts proc to a glsl string. Source Edit

src/shady

Types

Vars

Procs

Macros