Class MegaShaderMaterial

Single-pass post-processing material. See module header for the shader operation order and the bloom/FXAA pre/post-pass contract.

Hierarchy

ShaderMaterial
- MegaShaderMaterial

Constructors

constructor

new MegaShaderMaterial(cfg?: MegaShaderConfig): MegaShaderMaterial
Parameters
- cfg: MegaShaderConfig = {}
Returns MegaShaderMaterial
Overrides THREE.ShaderMaterial.constructor
- Defined in src/rendering/post-processing/mega/material.ts:100

Methods

setHdrSceneTexture

setHdrSceneTexture(texture: Texture<unknown, TextureEventMap> | null): void
Parameters
- texture: Texture<unknown, TextureEventMap> | null
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:178

setResolution

setResolution(width: number, height: number): void
Parameters
- width: number
- height: number
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:182

advanceTime

advanceTime(dt: number): void
Advance the detector-noise time clock by dt seconds.
Parameters
- dt: number
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:187

setExposure

setExposure(value: number): void
Parameters
- value: number
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:195

setGlobalOffset

setGlobalOffset(value: number): void
Parameters
- value: number
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:199

setGlobalGamma

setGlobalGamma(value: number): void
Parameters
- value: number
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:203

setToneMapping

setToneMapping(mode: ToneMapping): void
Parameters
- mode: ToneMapping
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:211

getToneMapping

getToneMapping(): ToneMapping
Read back the current tone-mapping mode as a THREE constant. Note: THREE.NoToneMapping is aliased to LinearToneMapping on set (to clamp to [0,1] matching old behavior), so this getter returns LinearToneMapping for either input.

Returns ToneMapping
- Defined in src/rendering/post-processing/mega/material.ts:224

toggleLensDistortion

toggleLensDistortion(enabled: boolean): void
Parameters
- enabled: boolean
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:246

isLensDistortionEnabled

isLensDistortionEnabled(): boolean
Returns boolean
- Defined in src/rendering/post-processing/mega/material.ts:250

setLensDistortion

setLensDistortion(
    p: {
        distortion?: Vector2;
        principalPoint?: Vector2;
        focalLength?: Vector2;
        skew?: number;
        dispersion?: number;
    },
): void
Parameters
- p: {
      distortion?: Vector2;
      principalPoint?: Vector2;
      focalLength?: Vector2;
      skew?: number;
      dispersion?: number;
  }
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:254

toggleDetectorNoise

toggleDetectorNoise(enabled: boolean): void
Parameters
- enabled: boolean
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:275

isDetectorNoiseEnabled

isDetectorNoiseEnabled(): boolean
Returns boolean
- Defined in src/rendering/post-processing/mega/material.ts:279

setDetectorNoise

setDetectorNoise(
p: { readoutSigma?: number; photonGain?: number; fpnSigma?: number },
): void
Parameters
- p: { readoutSigma?: number; photonGain?: number; fpnSigma?: number }
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:283

toggleVignette

toggleVignette(enabled: boolean): void
Parameters
- enabled: boolean
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:299

isVignetteEnabled

isVignetteEnabled(): boolean
Returns boolean
- Defined in src/rendering/post-processing/mega/material.ts:303

setVignette

setVignette(darkness: number, offset: number): void
Parameters
- darkness: number
- offset: number
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:307

toggleBloom

toggleBloom(enabled: boolean): void
Parameters
- enabled: boolean
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:316

isBloomEnabled

isBloomEnabled(): boolean
Returns boolean
- Defined in src/rendering/post-processing/mega/material.ts:320

setBloom

setBloom(
intensity: number,
texture: Texture<unknown, TextureEventMap> | null,
): void
Set the bloom intensity. Disables the bloom branch if texture is null.
Parameters
- intensity: number
- texture: Texture<unknown, TextureEventMap> | null
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:325

toggleRawHdrCapture

toggleRawHdrCapture(enabled: boolean): void
Bypass everything past the initial sample + bloom mix — output pre-EOG linear HDR. Use only during captureHDRPixels 'hdr-effects-pre-tone' mode; callers MUST also disable detector noise / vignette / lens distortion via the regular toggle* methods so they don't pollute the linear HDR output.
Parameters
- enabled: boolean
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:341

toggleLinearLdrCapture

toggleLinearLdrCapture(enabled: boolean): void
Skip ONLY the final sRGB encoding step; the rest of the pipeline (EOG, tone mapping, vignette) runs normally. Output is linear LDR (post-tone-mapped, pre-sRGB). Used by captureHDRPixels 'visible-ldr' mode.
Parameters
- enabled: boolean
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:351

`Private`setDefineFlag

setDefineFlag(name: string, on: boolean): void
Add or remove a boolean define. Triggers a recompile only when the flag actually changed, so repeated toggles to the same value are free.
Parameters
- name: string
- on: boolean
Returns void
- Defined in src/rendering/post-processing/mega/material.ts:364