ludus::graphics::renderer::WorldGridPlane¶

Struct

Camera-relative plane of an adaptive world grid, drawn analytically by renderer_grid.slang. Lines sit at integer multiples of SpacingWorld along the two unit axes; every tenth is major.

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp

#include <ludus/graphics/renderer/world_grid.hpp>

struct ludus::graphics::renderer::WorldGridPlane final

Fields¶

CenterWorld¶

foundation::math::Vector3 ludus::graphics::renderer::WorldGridPlane::CenterWorld {}

Snapped grid centre on the plane, in world units; the radial fade is measured from it.

Related types: foundation::math::Vector3

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp

HorizontalWorld¶

foundation::math::Vector3 ludus::graphics::renderer::WorldGridPlane::HorizontalWorld {1, 0, 0}

Unit direction of the first plane coordinate (the X axis, or the orthographic horizontal).

Related types: foundation::math::Vector3

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp

VerticalWorld¶

foundation::math::Vector3 ludus::graphics::renderer::WorldGridPlane::VerticalWorld {0, 0, 1}

Unit direction of the second plane coordinate (the Z axis, or the orthographic vertical).

Related types: foundation::math::Vector3

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp

SpacingWorld¶

foundation::float32 ludus::graphics::renderer::WorldGridPlane::SpacingWorld = 1

Minor line spacing in world units, a power of ten.

Related types: foundation::float32

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp

ExtentWorld¶

foundation::float32 ludus::graphics::renderer::WorldGridPlane::ExtentWorld = 0

Half the side of the drawn quad in world units; lines are fully faded at this distance.

Related types: foundation::float32

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp

FadeStartWorld¶

foundation::float32 ludus::graphics::renderer::WorldGridPlane::FadeStartWorld = 0

Distance from the centre where the radial fade begins, in world units.

Related types: foundation::float32

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp

LinePixels¶

foundation::float32 ludus::graphics::renderer::WorldGridPlane::LinePixels = 1

Width in pixels of minor and major lines.

Related types: foundation::float32

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp

AxisPixels¶

foundation::float32 ludus::graphics::renderer::WorldGridPlane::AxisPixels = 1

Width in pixels of the two coordinate axis lines on the plane.

Related types: foundation::float32

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp

MinorColor¶

foundation::math::Vector4 ludus::graphics::renderer::WorldGridPlane::MinorColor {}

Straight linear RGBA colour of minor lines.

Related types: foundation::math::Vector4

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp

MajorColor¶

foundation::math::Vector4 ludus::graphics::renderer::WorldGridPlane::MajorColor {}

Straight linear RGBA colour of every tenth line.

Related types: foundation::math::Vector4

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp

HorizontalAxisColor¶

foundation::math::Vector4 ludus::graphics::renderer::WorldGridPlane::HorizontalAxisColor {}

Straight linear RGBA colour of the line along HorizontalWorld through the origin (a coordinate axis).

Related types: foundation::math::Vector4

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp

VerticalAxisColor¶

foundation::math::Vector4 ludus::graphics::renderer::WorldGridPlane::VerticalAxisColor {}

Straight linear RGBA colour of the line along VerticalWorld through the origin (a coordinate axis).

Related types: foundation::math::Vector4

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp

NormalAxisIndex¶

foundation::usize ludus::graphics::renderer::WorldGridPlane::NormalAxisIndex = 1

Index (0 X, 1 Y, 2 Z) of the coordinate axis perpendicular to the plane. It is not on the plane, so it stays the ribbon among the last WORLD_GRID_AXIS_COUNT lines of BuildWorldGridLines.

Related types: foundation::usize

Declared in modules/graphics/renderer/include/ludus/graphics/renderer/world_grid.hpp