chart_shader_presets.hpp File Reference

#include <pulp/canvas/canvas.hpp>
#include <string>
#include <string_view>
#include <vector>

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Classes
struct	pulp::view::ChartShaderPresetOptions
struct	pulp::view::ChartShaderPreset

Namespaces
namespace	pulp
namespace	pulp::view
	Hover-cursor tracking for platform window hosts.

Enumerations
enum class	pulp::view::ChartProfile { pulp::view::round , pulp::view::flat , pulp::view::chamfer }
	Cross-section of a tube or light pipe across its band. More...

Functions
const std::vector< std::string > &	pulp::view::chart_shader_preset_names ()
	The preset names: bevel, inset-channel, tube, light-pipe, centre-highlight and glow.
ChartShaderPreset	pulp::view::make_chart_shader_preset (std::string_view name, const ChartShaderPresetOptions &options={})
	Build the named preset's chart shader with options baked in as constants.
float	pulp::view::chart_glow_reach (float sigma, float intensity)
	Distance past which a glow of sigma and intensity is below one 8-bit step (intensity * exp(-r^2 / (2 sigma^2)) < 1/255), and never less than three sigma.
bool	pulp::view::parse_chart_profile (std::string_view name, ChartProfile &out)
	Parse a profile name (round, flat, chamfer).

Variables
constexpr float	pulp::view::kChartGlowSigmaMax = 256.0f
	Largest accepted glow_sigma.