pulp::view::ChartShaderPresetOptions Struct Reference

#include <chart_shader_presets.hpp>

Public Attributes
canvas::Color	color = canvas::Color::rgba8(150, 155, 165)
	Material colour (sRGB) for bevel, inset-channel, tube and the base of centre-highlight.
canvas::Color	accent = canvas::Color::rgba8(100, 170, 255)
	Emissive colour (sRGB) for light-pipe, glow and the highlight of centre-highlight.
float	light_angle_deg = 120.0f
	Direction the light comes from, in screen degrees counter-clockwise from the right: 90 is from above, 270 from below.
float	light_elevation_deg = 45.0f
	Height of the light above the surface, 0 (grazing) to 90 (overhead).
bool	pressed = false
	bevel only: a pressed bevel sinks instead of rising, which reverses which edge catches the light.
ChartProfile	profile = ChartProfile::round
	Cross-section for tube and light-pipe.
float	bevel_width = 0.35f
	Fraction of the half width the bevel or channel wall occupies, (0, 1].
float	intensity = 1.0f
	Strength of the highlight, specular or glow, >= 0. Zero removes it.
float	glow_sigma = 6.0f
	glow: Gaussian falloff outside the band, in local units, from 0 to kChartGlowSigmaMax.

Member Data Documentation

accent

canvas::Color pulp::view::ChartShaderPresetOptions::accent = canvas::Color::rgba8(100, 170, 255)

Emissive colour (sRGB) for light-pipe, glow and the highlight of centre-highlight.

bevel_width

float pulp::view::ChartShaderPresetOptions::bevel_width = 0.35f

Fraction of the half width the bevel or channel wall occupies, (0, 1].

color

canvas::Color pulp::view::ChartShaderPresetOptions::color = canvas::Color::rgba8(150, 155, 165)

Material colour (sRGB) for bevel, inset-channel, tube and the base of centre-highlight.

glow_sigma

float pulp::view::ChartShaderPresetOptions::glow_sigma = 6.0f

glow: Gaussian falloff outside the band, in local units, from 0 to kChartGlowSigmaMax.

intensity

float pulp::view::ChartShaderPresetOptions::intensity = 1.0f

Strength of the highlight, specular or glow, >= 0. Zero removes it.

light_angle_deg

float pulp::view::ChartShaderPresetOptions::light_angle_deg = 120.0f

Direction the light comes from, in screen degrees counter-clockwise from the right: 90 is from above, 270 from below.

The chart reports its direction in device orientation, so the light stays fixed on screen when the canvas is rotated.

light_elevation_deg

float pulp::view::ChartShaderPresetOptions::light_elevation_deg = 45.0f

Height of the light above the surface, 0 (grazing) to 90 (overhead).

pressed

bool pulp::view::ChartShaderPresetOptions::pressed = false

bevel only: a pressed bevel sinks instead of rising, which reverses which edge catches the light.

profile

ChartProfile pulp::view::ChartShaderPresetOptions::profile = ChartProfile::round

Cross-section for tube and light-pipe.

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The documentation for this struct was generated from the following file:

• /home/runner/work/pulp/pulp/core/view/include/pulp/view/chart_shader_presets.hpp