Class TextModeCRTConstants

Shader names, shader property IDs, keywords and parameter limits used by the TextMode CRT.

Inheritance
object
TextModeCRTConstants
Inherited Members
Namespace: Scylla.TextMode.CRT
Assembly: ScyllaTextMode.CRT.dll
Syntax
public static class TextModeCRTConstants

Fields

BURN_IN_TEXTURE_HEIGHT

Height of the burn-in texture, in texels.

Declaration
public const int BURN_IN_TEXTURE_HEIGHT = 384
Field Value
Type Description
int

BURN_IN_TEXTURE_WIDTH

Width of the burn-in texture, in texels. It covers the tube at a fixed size, so it survives resizes.

Declaration
public const int BURN_IN_TEXTURE_WIDTH = 512
Field Value
Type Description
int

BURN_IN_UPDATE_SECONDS

How often the burn-in exposure is updated, in seconds.

Declaration
public const float BURN_IN_UPDATE_SECONDS = 0.5
Field Value
Type Description
float

BeamID

Beam: (width for black, width for white, horizontal softness, horizontal kernel).

Declaration
public static readonly int BeamID
Field Value
Type Description
int

BeamSimID

Beam simulator: (display refreshes per CRT frame, 0 when off; start of this refresh within the CRT frame, in refreshes; gain; scan direction).

Declaration
public static readonly int BeamSimID
Field Value
Type Description
int

BezelColorID

Bezel color in linear light.

Declaration
public static readonly int BezelColorID
Field Value
Type Description
int

BezelID

Bezel: (reflection strength, width in output pixels, 0, 0).

Declaration
public static readonly int BezelID
Field Value
Type Description
int

BurnGainID

Burn-in pass: how much of the picture is added to the exposure this update.

Declaration
public static readonly int BurnGainID
Field Value
Type Description
int

BurnID

Burn-in: (strength, 0, 0, 0).

Declaration
public static readonly int BurnID
Field Value
Type Description
int

BurnTexID

The light the phosphor has been exposed to, accumulated over the session.

Declaration
public static readonly int BurnTexID
Field Value
Type Description
int

CALIBRATION_SHADER_NAME

Shader of the calibration pass, which draws a CRTCalibrationPattern in place of the captured picture.

Declaration
public const string CALIBRATION_SHADER_NAME = "Scylla/TextMode/CRT/Calibration"
Field Value
Type Description
string

COMB_LINE_SHIFT_TOLERANCE

How far from half a cycle the line shift may be for the comb filter to be used, in cycles.

Declaration
public const float COMB_LINE_SHIFT_TOLERANCE = 0.05
Field Value
Type Description
float

COMPOSITE_SHADER_NAME

Shader of the output graphic, which reconstructs the tube image at screen resolution.

Declaration
public const string COMPOSITE_SHADER_NAME = "Scylla/TextMode/CRT/Composite"
Field Value
Type Description
string

CaptureSizeID

Raster pass: size of the captured grid: (width, height, 1 / width, 1 / height).

Declaration
public static readonly int CaptureSizeID
Field Value
Type Description
int

DEFAULT_HDR_MASK_BRIGHTNESS

Default HDR mask brightness calibration, which leaves the brightness as computed.

Declaration
public const float DEFAULT_HDR_MASK_BRIGHTNESS = 1
Field Value
Type Description
float

DEFAULT_MAX_DELTA_TIME

Default clamp for the phosphor time step, in seconds. Mirrors DEFAULT_MAX_DELTA_TIME.

Declaration
public const float DEFAULT_MAX_DELTA_TIME = 0.1
Field Value
Type Description
float

DEGAUSS_DECAY_SECONDS

Time constant of the dying degauss wobble, in seconds.

Declaration
public const float DEGAUSS_DECAY_SECONDS = 0.5
Field Value
Type Description
float

DEGAUSS_SECONDS

Length of a degauss, in seconds.

Declaration
public const float DEGAUSS_SECONDS = 2
Field Value
Type Description
float

DecayFastID

Phosphor pass: fast decay factor per channel for this frame; w is the slow weight.

Declaration
public static readonly int DecayFastID
Field Value
Type Description
int

DecaySlowID

Phosphor pass: slow decay factor per channel for this frame.

Declaration
public static readonly int DecaySlowID
Field Value
Type Description
int

DegaussID

Degauss: (strength, seconds since it started, 0, 0).

Declaration
public static readonly int DegaussID
Field Value
Type Description
int

FrameID

Image composite: how far the bezel reaches past the tube, as a fraction of the tube: (x, y, 0, 0).

Declaration
public static readonly int FrameID
Field Value
Type Description
int

GLOW_SHADER_NAME

Shader of the glow pyramid passes.

Declaration
public const string GLOW_SHADER_NAME = "Scylla/TextMode/CRT/Glow"
Field Value
Type Description
string

GeometryID

Geometry: (curvature x, curvature y, overscan, corner radius).

Declaration
public static readonly int GeometryID
Field Value
Type Description
int

GlowBaseTexID

Glow upsample pass: this level's own downsample, which the upsampled level is added to.

Declaration
public static readonly int GlowBaseTexID
Field Value
Type Description
int

GlowBlendID

Glow upsample pass: weight of the upsampled level.

Declaration
public static readonly int GlowBlendID
Field Value
Type Description
int

GlowID

Glow: (beam bloom strength, halation strength, 0, 0).

Declaration
public static readonly int GlowID
Field Value
Type Description
int

GlowInputTexID

Glow pass: the texture being read.

Declaration
public static readonly int GlowInputTexID
Field Value
Type Description
int

GlowTexID

Blurred source for beam bloom.

Declaration
public static readonly int GlowTexID
Field Value
Type Description
int

GlowTexelID

Glow pass: texel size of the texture being written: (1 / width, 1 / height, width, height).

Declaration
public static readonly int GlowTexelID
Field Value
Type Description
int

HalationTexID

Widely blurred source for halation.

Declaration
public static readonly int HalationTexID
Field Value
Type Description
int

HistoryFastTexID

Phosphor pass: fast term history.

Declaration
public static readonly int HistoryFastTexID
Field Value
Type Description
int

HistorySlowTexID

Phosphor pass: slow term history.

Declaration
public static readonly int HistorySlowTexID
Field Value
Type Description
int

IMAGE_COMPOSITE_SHADER_NAME

Shader of the image effect output, which draws the same composite over a whole target.

Declaration
public const string IMAGE_COMPOSITE_SHADER_NAME = "Scylla/TextMode/CRT/ImageComposite"
Field Value
Type Description
string

ImageScaleID

Display pixels per target pixel of the image composite (x); 1 unless the target is rescaled afterwards.

Declaration
public static readonly int ImageScaleID
Field Value
Type Description
int

KEYWORD_MASK_APERTURE

Composite keyword for the aperture grille mask.

Declaration
public const string KEYWORD_MASK_APERTURE = "_CRT_MASK_APERTURE"
Field Value
Type Description
string

KEYWORD_MASK_NONE

Composite keyword for no mask.

Declaration
public const string KEYWORD_MASK_NONE = "_CRT_MASK_NONE"
Field Value
Type Description
string

KEYWORD_MASK_SHADOW

Composite keyword for the shadow mask.

Declaration
public const string KEYWORD_MASK_SHADOW = "_CRT_MASK_SHADOW"
Field Value
Type Description
string

KEYWORD_MASK_SLOT

Composite keyword for the slot mask.

Declaration
public const string KEYWORD_MASK_SLOT = "_CRT_MASK_SLOT"
Field Value
Type Description
string

KEYWORD_TIER_HIGH

Composite keyword for the High tier.

Declaration
public const string KEYWORD_TIER_HIGH = "_CRT_TIER_HIGH"
Field Value
Type Description
string

KEYWORD_TIER_LOW

Composite keyword for the Low tier.

Declaration
public const string KEYWORD_TIER_LOW = "_CRT_TIER_LOW"
Field Value
Type Description
string

KEYWORD_TIER_MEDIUM

Composite keyword for the Medium tier.

Declaration
public const string KEYWORD_TIER_MEDIUM = "_CRT_TIER_MEDIUM"
Field Value
Type Description
string

MASK_TEXELS_PER_TRIAD

Texels across one triad of a mask texture.

Declaration
public const int MASK_TEXELS_PER_TRIAD = 64
Field Value
Type Description
int

MAX_BEAM_WIDTH

Largest beam width, in source lines.

Declaration
public const float MAX_BEAM_WIDTH = 1
Field Value
Type Description
float

MAX_BEZEL_WIDTH

Widest bezel, as a fraction of the picture height.

Declaration
public const float MAX_BEZEL_WIDTH = 0.25
Field Value
Type Description
float

MAX_BURN_IN_SECONDS

Longest burn-in time, in seconds.

Declaration
public const float MAX_BURN_IN_SECONDS = 36000
Field Value
Type Description
float

MAX_CELL_PIXELS

Largest source cell size per axis, in pixels.

Declaration
public const int MAX_CELL_PIXELS = 128
Field Value
Type Description
int

MAX_CHROMA_BANDWIDTH

Largest chroma bandwidth, in MHz.

Declaration
public const float MAX_CHROMA_BANDWIDTH = 4
Field Value
Type Description
float

MAX_COLOR_TEMPERATURE

Largest color temperature, in kelvin.

Declaration
public const float MAX_COLOR_TEMPERATURE = 12000
Field Value
Type Description
float

MAX_CONVERGENCE_PIXELS

Largest convergence error at the edge of the picture, in screen pixels.

Declaration
public const float MAX_CONVERGENCE_PIXELS = 4
Field Value
Type Description
float

MAX_CURVATURE

Largest curvature per axis.

Declaration
public const float MAX_CURVATURE = 0.25
Field Value
Type Description
float

MAX_DECAY_FAST_MS

Largest fast phosphor time constant, in milliseconds.

Declaration
public const float MAX_DECAY_FAST_MS = 200
Field Value
Type Description
float

MAX_DECAY_SLOW_MS

Largest slow phosphor time constant, in milliseconds.

Declaration
public const float MAX_DECAY_SLOW_MS = 3000
Field Value
Type Description
float

MAX_GLOW_LEVELS

Largest number of glow pyramid levels.

Declaration
public const int MAX_GLOW_LEVELS = 6
Field Value
Type Description
int

MAX_HDR_HEADROOM

Largest headroom HDR mask mode works with, and the largest manual headroom override.

Declaration
public const float MAX_HDR_HEADROOM = 16
Field Value
Type Description
float

MAX_HDR_MASK_BRIGHTNESS

Largest HDR mask brightness calibration.

Declaration
public const float MAX_HDR_MASK_BRIGHTNESS = 2
Field Value
Type Description
float

MAX_HORIZONTAL_SOFTNESS

Largest horizontal softness, in source pixels.

Declaration
public const float MAX_HORIZONTAL_SOFTNESS = 3
Field Value
Type Description
float

MAX_HUM_BAR

Largest hum bar strength.

Declaration
public const float MAX_HUM_BAR = 0.5
Field Value
Type Description
float

MAX_HUM_BAR_SPEED

Fastest hum bar movement, in picture heights per second.

Declaration
public const float MAX_HUM_BAR_SPEED = 2
Field Value
Type Description
float

MAX_JITTER_PIXELS

Largest horizontal sync jitter, in screen pixels.

Declaration
public const float MAX_JITTER_PIXELS = 8
Field Value
Type Description
float

MAX_LUMA_BANDWIDTH

Largest luma bandwidth, in MHz.

Declaration
public const float MAX_LUMA_BANDWIDTH = 8
Field Value
Type Description
float

MAX_MASK_PERIOD

Largest mask period, in output pixels, that the procedural mask draws. Larger periods use the texture mask.

Declaration
public const int MAX_MASK_PERIOD = 6
Field Value
Type Description
int

MAX_MASK_PERIOD_OVERRIDE

Largest fixed mask period, in output pixels. Periods above MAX_MASK_PERIOD use the texture mask.

Declaration
public const int MAX_MASK_PERIOD_OVERRIDE = 24
Field Value
Type Description
int

MAX_MASK_TVL

Largest mask density, in triads per screen height.

Declaration
public const int MAX_MASK_TVL = 1200
Field Value
Type Description
int

MAX_MONITOR_RESOLUTION

Largest picture height of an in-world monitor, in texels.

Declaration
public const int MAX_MONITOR_RESOLUTION = 4096
Field Value
Type Description
int

MAX_OVERSCAN

Largest overscan.

Declaration
public const float MAX_OVERSCAN = 1.2
Field Value
Type Description
float

MAX_ROWS_PER_SCANLINE

Most capture rows the raster pass reads for one scanline. A scanline that covers more rows is split into this many even bands, each read at its middle row.

Declaration
public const int MAX_ROWS_PER_SCANLINE = 32
Field Value
Type Description
int
Remarks

ScyllaCRTRaster.hlsl hard-codes the same 32 in its band step and its loop, and both must match. The raster shader's CRT_RASTER_MAX_BANDS define must equal this value.

MAX_SCALED_SUBCARRIER_PERIOD

Longest subcarrier cycle, in pixels, after the camera capture scale is applied. The signal decoder's box filter reads up to 2 * CRT_SIGNAL_MAX_BOX + 1 taps, so this is twice CRT_SIGNAL_MAX_BOX (16) in ScyllaCRTSignal.hlsl, and both must match.

Declaration
public const float MAX_SCALED_SUBCARRIER_PERIOD = 32
Field Value
Type Description
float

MAX_SCANLINES_PER_ROW

Largest fixed number of scanlines per character row.

Declaration
public const int MAX_SCANLINES_PER_ROW = 32
Field Value
Type Description
int

MAX_SCANLINE_PITCH

Largest scanline pitch, in screen pixels.

Declaration
public const int MAX_SCANLINE_PITCH = 8
Field Value
Type Description
int

MAX_SIGNAL_TAP_RADIUS

Largest filter reach of the signal pass on each side of a pixel, in raster pixels.

Declaration
public const int MAX_SIGNAL_TAP_RADIUS = 32
Field Value
Type Description
int

MAX_SLOT_HEIGHT

Largest slot height, in output pixels.

Declaration
public const int MAX_SLOT_HEIGHT = 8
Field Value
Type Description
int

MAX_SUBCARRIER_PERIOD

Longest subcarrier cycle, in source pixels.

Declaration
public const float MAX_SUBCARRIER_PERIOD = 16
Field Value
Type Description
float

MAX_VERTICAL_ROLL

Fastest vertical roll, in picture heights per second.

Declaration
public const float MAX_VERTICAL_ROLL = 2
Field Value
Type Description
float

MAX_WARM_UP_SECONDS

Longest warm-up after power on, in seconds.

Declaration
public const float MAX_WARM_UP_SECONDS = 10
Field Value
Type Description
float

MIN_AUTO_SCANLINES_PER_ROW

Fewest scanlines per character row before the pitch is lowered to keep text readable.

Declaration
public const int MIN_AUTO_SCANLINES_PER_ROW = 9
Field Value
Type Description
int

MIN_BEAM_WIDTH

Smallest beam width, in source lines.

Declaration
public const float MIN_BEAM_WIDTH = 0.1
Field Value
Type Description
float

MIN_BURN_IN_SECONDS

Shortest burn-in time, in seconds.

Declaration
public const float MIN_BURN_IN_SECONDS = 1
Field Value
Type Description
float

MIN_CELL_PIXELS

Smallest source cell size per axis, in pixels.

Declaration
public const int MIN_CELL_PIXELS = 4
Field Value
Type Description
int

MIN_CHROMA_BANDWIDTH

Smallest chroma bandwidth, in MHz.

Declaration
public const float MIN_CHROMA_BANDWIDTH = 0.1
Field Value
Type Description
float

MIN_COLOR_TEMPERATURE

Smallest color temperature, in kelvin.

Declaration
public const float MIN_COLOR_TEMPERATURE = 3000
Field Value
Type Description
float

MIN_CURVED_SCANLINES_PER_ROW

Fewest scanlines per character row on a curved tube before the pitch is lowered. Lower than MIN_AUTO_SCANLINES_PER_ROW, because the warp makes the pitch fractional across the screen, and a dense fractional pitch beats against the pixel rows as moire rings. Taller scanlines make the rings finer and fainter.

Declaration
public const int MIN_CURVED_SCANLINES_PER_ROW = 5
Field Value
Type Description
int

MIN_HDR_MASK_BRIGHTNESS

Smallest HDR mask brightness calibration.

Declaration
public const float MIN_HDR_MASK_BRIGHTNESS = 0.25
Field Value
Type Description
float

MIN_HDR_MASK_HEADROOM

Smallest headroom, peak luminance over paper white, at which HDR mask mode takes over. Below it a full-strength mask would end up dimmer than the partial SDR mask it replaces.

Declaration
public const float MIN_HDR_MASK_HEADROOM = 2
Field Value
Type Description
float

MIN_HORIZONTAL_SOFTNESS

Smallest horizontal softness, in source pixels.

Declaration
public const float MIN_HORIZONTAL_SOFTNESS = 0.1
Field Value
Type Description
float

MIN_LUMA_BANDWIDTH

Smallest luma bandwidth, in MHz.

Declaration
public const float MIN_LUMA_BANDWIDTH = 0.5
Field Value
Type Description
float

MIN_MASK_TVL

Smallest mask density, in triads per screen height.

Declaration
public const int MIN_MASK_TVL = 100
Field Value
Type Description
int

MIN_MONITOR_RESOLUTION

Smallest picture height of an in-world monitor, in texels.

Declaration
public const int MIN_MONITOR_RESOLUTION = 64
Field Value
Type Description
int

MIN_OVERSCAN

Smallest overscan.

Declaration
public const float MIN_OVERSCAN = 0.9
Field Value
Type Description
float

MIN_SCANLINE_PITCH

Smallest scanline pitch, in screen pixels.

Declaration
public const int MIN_SCANLINE_PITCH = 2
Field Value
Type Description
int

MIN_SUBCARRIER_PERIOD

Shortest subcarrier cycle, in source pixels.

Declaration
public const float MIN_SUBCARRIER_PERIOD = 2
Field Value
Type Description
float
Remarks

At exactly 2 pixels the carrier is at the Nyquist limit, so the sine and cosine carriers become the same alternating pattern and the I and Q axes cannot be separated. Colors are approximate at this period.

MONITOR_SHADER_NAME

Shader of the screen of an in-world monitor, which shows the picture a TextModeCRTMonitor renders with the mask laid out on the glass.

Declaration
public const string MONITOR_SHADER_NAME = "Scylla/TextMode/CRT/Monitor"
Field Value
Type Description
string

MaskGainID

Mask brightness compensation: (per channel scale for one lit subpixel, slot compensation, HDR mask scale, 0). The HDR mask scale is 1 outside HDR mask mode.

Declaration
public static readonly int MaskGainID
Field Value
Type Description
int

MaskID

Mask: (strength, period in pixels, slot height, slot gap).

Declaration
public static readonly int MaskID
Field Value
Type Description
int

MaskSpaceID

Composite mask space: (1 when the mask is laid out on the tube and faded with distance, for a world-space canvas; 0 for screen pixels, 0, 0, 0).

Declaration
public static readonly int MaskSpaceID
Field Value
Type Description
int

MaskTex2ID

Texture mask: the slot mask tile without bridges, blended in by the slot gap.

Declaration
public static readonly int MaskTex2ID
Field Value
Type Description
int

MaskTexGainID

Texture mask: (gain per channel that brings the tile's average to 1, blend from the second tile to the first).

Declaration
public static readonly int MaskTexGainID
Field Value
Type Description
int

MaskTexID

Texture mask: the tile.

Declaration
public static readonly int MaskTexID
Field Value
Type Description
int

MaskTextureID

Texture mask: (1 when on, 1 / period, 1 / (period * tile height), texels per mask pixel along the denser axis).

Declaration
public static readonly int MaskTextureID
Field Value
Type Description
int

MonitorMaskGainID

Monitor screen mask brightness compensation: (gain of one lit subpixel, slot compensation, HDR mask scale, 0). The HDR mask scale is 1 outside HDR mask mode.

Declaration
public static readonly int MonitorMaskGainID
Field Value
Type Description
int

MonitorMaskID

Monitor screen mask: (strength, period in mask cells, slot height, slot gap).

Declaration
public static readonly int MonitorMaskID
Field Value
Type Description
int

MonitorMaskTypeID

Monitor screen mask type, in CRTMaskType order.

Declaration
public static readonly int MonitorMaskTypeID
Field Value
Type Description
int

MonitorSizeID

Monitor screen: size of the mask grid on the glass in mask cells: (width, height, 1 / width, 1 / height).

Declaration
public static readonly int MonitorSizeID
Field Value
Type Description
int

NEUTRAL_COLOR_TEMPERATURE

Color temperature that maps to neutral white.

Declaration
public const float NEUTRAL_COLOR_TEMPERATURE = 6500
Field Value
Type Description
float

NTSC_FIELD_RATE

NTSC fields per second.

Declaration
public const float NTSC_FIELD_RATE = 59.94
Field Value
Type Description
float

NTSC_SUBCARRIER_MHZ

NTSC color subcarrier frequency, in MHz.

Declaration
public const float NTSC_SUBCARRIER_MHZ = 3.579545
Field Value
Type Description
float

NTSC_VISIBLE_CYCLES

Subcarrier cycles across the visible part of an NTSC line, which lasts about 52.7 microseconds.

Declaration
public const float NTSC_VISIBLE_CYCLES = 188.5
Field Value
Type Description
float

OutputSizeID

Size of the tube area in output pixels: (width, height, 1 / width, 1 / height).

Declaration
public static readonly int OutputSizeID
Field Value
Type Description
int

PAL_FIELD_RATE

PAL fields per second.

Declaration
public const float PAL_FIELD_RATE = 50
Field Value
Type Description
float

PAL_SUBCARRIER_MHZ

PAL color subcarrier frequency, in MHz.

Declaration
public const float PAL_SUBCARRIER_MHZ = 4.4336185
Field Value
Type Description
float

PAL_VISIBLE_CYCLES

Subcarrier cycles across the visible part of a PAL line, which lasts about 52 microseconds.

Declaration
public const float PAL_VISIBLE_CYCLES = 230.5
Field Value
Type Description
float

PHOSPHOR_SHADER_NAME

Shader of the phosphor persistence pass.

Declaration
public const string PHOSPHOR_SHADER_NAME = "Scylla/TextMode/CRT/Phosphor"
Field Value
Type Description
string

POWER_DARK_GAIN

Brightness gain below which a powered off tube counts as dark.

Declaration
public const float POWER_DARK_GAIN = 0.004
Field Value
Type Description
float

POWER_OFF_BEAM_MIX_EXTENT

Power off: vertical extent below which the collapsing picture crossfades into the plain line, and the width of that crossfade.

Declaration
public const float POWER_OFF_BEAM_MIX_EXTENT = 0.4
Field Value
Type Description
float

POWER_OFF_DOT_SECONDS

Power off: time constant of the fading dot, in seconds.

Declaration
public const float POWER_OFF_DOT_SECONDS = 0.35
Field Value
Type Description
float

POWER_OFF_FADE_SECONDS

Power off with Reduce Motion: length of the plain fade to black, in seconds.

Declaration
public const float POWER_OFF_FADE_SECONDS = 0.3
Field Value
Type Description
float

POWER_OFF_HORIZONTAL_SECONDS

Power off: how long the line then takes to shrink into a dot, in seconds.

Declaration
public const float POWER_OFF_HORIZONTAL_SECONDS = 0.18
Field Value
Type Description
float

POWER_OFF_PEAK_GAIN

Power off: brightness of the line and the dot, relative to the picture.

Declaration
public const float POWER_OFF_PEAK_GAIN = 3
Field Value
Type Description
float

POWER_OFF_VERTICAL_SECONDS

Power off: how long the picture takes to collapse into a horizontal line, in seconds.

Declaration
public const float POWER_OFF_VERTICAL_SECONDS = 0.08
Field Value
Type Description
float

PatternBandsID

Calibration pass: (grille width, first row below the steps, first row below the gradient, grid cell), rows counted from the top.

Declaration
public static readonly int PatternBandsID
Field Value
Type Description
int

PatternGridID

Calibration pass: (grid line column, grid line row, dot column, dot row), each modulo the grid cell.

Declaration
public static readonly int PatternGridID
Field Value
Type Description
int

PatternID

Calibration pass: (pattern, width, height, 1 for linear color space).

Declaration
public static readonly int PatternID
Field Value
Type Description
int

PhosphorColorID

Monochrome phosphor color in linear light; w is 1 when monochrome is on.

Declaration
public static readonly int PhosphorColorID
Field Value
Type Description
int

PowerID

Power state of the tube: (horizontal extent, vertical extent, brightness gain, mix toward a plain white beam).

Declaration
public static readonly int PowerID
Field Value
Type Description
int

RASTER_SHADER_NAME

Shader of the raster pass, which averages the captured grid down to one row per scanline.

Declaration
public const string RASTER_SHADER_NAME = "Scylla/TextMode/CRT/Raster"
Field Value
Type Description
string

READABLE_MAX_BEAM_BLEND

Readability clamp: largest beam blend.

Declaration
public const float READABLE_MAX_BEAM_BLEND = 0.2
Field Value
Type Description
float

READABLE_MAX_BURN_IN

Readability clamp: largest burn-in strength.

Declaration
public const float READABLE_MAX_BURN_IN = 0.1
Field Value
Type Description
float

READABLE_MAX_CONVERGENCE_PIXELS

Readability clamp: largest convergence error, in screen pixels.

Declaration
public const float READABLE_MAX_CONVERGENCE_PIXELS = 0.5
Field Value
Type Description
float

READABLE_MAX_CURVATURE

Readability clamp: largest curvature per axis.

Declaration
public const float READABLE_MAX_CURVATURE = 0.02
Field Value
Type Description
float

READABLE_MAX_DECAY_SLOW_MS

Readability clamp: largest slow phosphor time constant, in milliseconds.

Declaration
public const float READABLE_MAX_DECAY_SLOW_MS = 150
Field Value
Type Description
float

READABLE_MAX_GLOW

Readability clamp: largest beam bloom.

Declaration
public const float READABLE_MAX_GLOW = 0.1
Field Value
Type Description
float

READABLE_MAX_HALATION

Readability clamp: largest halation.

Declaration
public const float READABLE_MAX_HALATION = 0.03
Field Value
Type Description
float

READABLE_MAX_HORIZONTAL_SOFTNESS

Readability clamp: largest horizontal softness.

Declaration
public const float READABLE_MAX_HORIZONTAL_SOFTNESS = 0.45
Field Value
Type Description
float

READABLE_MAX_HUM_BAR

Readability clamp: largest hum bar strength.

Declaration
public const float READABLE_MAX_HUM_BAR = 0.03
Field Value
Type Description
float

READABLE_MAX_JITTER_PIXELS

Readability clamp: largest horizontal sync jitter, in screen pixels.

Declaration
public const float READABLE_MAX_JITTER_PIXELS = 0.25
Field Value
Type Description
float

READABLE_MAX_MASK_STRENGTH

Readability clamp: largest mask strength.

Declaration
public const float READABLE_MAX_MASK_STRENGTH = 0.3
Field Value
Type Description
float

READABLE_MAX_NOISE

Readability clamp: largest signal noise.

Declaration
public const float READABLE_MAX_NOISE = 0.03
Field Value
Type Description
float

READABLE_MIN_BEAM_WIDTH

Readability clamp: smallest beam width for black.

Declaration
public const float READABLE_MIN_BEAM_WIDTH = 0.26
Field Value
Type Description
float

RasterConvergenceID

Raster pass convergence at the picture's edge: (red and blue offset in capture pixels across, in capture rows down, 0, 0).

Declaration
public static readonly int RasterConvergenceID
Field Value
Type Description
int

RasterID

Raster pass: number of scanlines, and capture rows per scanline: (lines, rowsPerLine, 0, 0).

Declaration
public static readonly int RasterID
Field Value
Type Description
int

SCANLINE_ALIGN_MIN_PITCH

The scanline height, in pixels, from which a fixed count per row may keep a fractional pitch to stay aligned with the text. Below it a fractional pitch beats as plain uneven bands, so the pitch is rounded to whole pixels.

Declaration
public const float SCANLINE_ALIGN_MIN_PITCH = 4
Field Value
Type Description
float

SCANLINE_SNAP_TOLERANCE

How far, in pixels, a scanline height from a fixed count per row may be from a whole number of pixels and still be rounded to it. A pitch just off a whole number, such as 2.03, beats as uneven bands; the whole number keeps every scanline the same height.

Declaration
public const float SCANLINE_SNAP_TOLERANCE = 0.1
Field Value
Type Description
float

SIGNAL_PROFILER_SAMPLE

Name of the profiler sample around the video signal passes, as it appears in the Profiler and the Frame Debugger.

Declaration
public const string SIGNAL_PROFILER_SAMPLE = "TextMode CRT Signal"
Field Value
Type Description
string

SIGNAL_SHADER_NAME

Shader of the video signal pass, which encodes each scanline as an S-Video or composite signal and decodes it again.

Declaration
public const string SIGNAL_SHADER_NAME = "Scylla/TextMode/CRT/Signal"
Field Value
Type Description
string

ShapeID

Shape: (vignette, beam blend, scanline phase in lines, 0).

Declaration
public static readonly int ShapeID
Field Value
Type Description
int

SignalCarrierID

Signal pass subcarrier: (cycles per raster pixel, phase shift per scanline in cycles, field phase in cycles, 1 for PAL).

Declaration
public static readonly int SignalCarrierID
Field Value
Type Description
int

SignalFilterID

Signal pass filters, in raster pixels: (luma sigma, wide luma sigma for sharpening, chroma sigma, sharpness).

Declaration
public static readonly int SignalFilterID
Field Value
Type Description
int

SignalID

Signal: (gamma ratio, brightness, contrast, saturation).

Declaration
public static readonly int SignalID
Field Value
Type Description
int

SignalModeID

Signal pass mode: (1 for composite, 0 for S-Video; 1 when the raster holds linear light; tap radius in pixels; 0).

Declaration
public static readonly int SignalModeID
Field Value
Type Description
int

SignalMotionID

Signal pass motion: (seed of the current field, vertical roll in scanlines, 0, 0).

Declaration
public static readonly int SignalMotionID
Field Value
Type Description
int

SignalNoiseID

Signal pass disturbances: (noise, jitter in raster pixels, hum bar strength, hum bar phase in picture heights).

Declaration
public static readonly int SignalNoiseID
Field Value
Type Description
int

SignalOptionsID

Signal pass options: (1 when the NTSC comb filter is on, 0, 0, 0).

Declaration
public static readonly int SignalOptionsID
Field Value
Type Description
int

SourceSizeID

Size of the source in texels: (width, height, 1 / width, 1 / height).

Declaration
public static readonly int SourceSizeID
Field Value
Type Description
int

SourceTexID

The image the composite reconstructs the tube from (the raster, or the phosphor output).

Declaration
public static readonly int SourceTexID
Field Value
Type Description
int

TEXTURE_MASK_MIN_PERIOD

Smallest mask period, in output pixels, at which the texture mask replaces the procedural one. See TextureMask.

Declaration
public const float TEXTURE_MASK_MIN_PERIOD = 6
Field Value
Type Description
float

WhiteGainID

White point gain per channel, from the color temperature.

Declaration
public static readonly int WhiteGainID
Field Value
Type Description
int