struct Diorite::FrameLineBatch2D

Overview

Stack-allocated 2D vertex and color batch buffer carved out of Lapis::Core::FrameArena.

diorite/core/frame_arena_batch.cr

.from_arena(arena : Lapis::Core::FrameArena = Lapis::Core::FrameArena.current, max_vertices : Int32 = DEFAULT_CAPACITY) : FrameLineBatch2D
Allocates a paired 2D vertex + color batch from arena.
.new(verts : ArenaVertexBuffer(Godot::Vector2), cols : ArenaVertexBuffer(Godot::Color))

#capacity : Int32
#clear : self
#color_arena_buffer : Lapis::Core::ArenaBuffer(Godot::Color)
#colors : Slice(Godot::Color)
Zero-allocation Slice(Godot::Color) view over all written 2D vertex colors.
#cols : ArenaVertexBuffer(Godot::Color)
#empty? : Bool
#full? : Bool
#line_count : Int32
#push_line(from : Godot::Vector2, to : Godot::Vector2, from_color : Godot::Color, to_color : Godot::Color) : Bool
#push_line(from : Godot::Vector2, to : Godot::Vector2, color : Godot::Color) : Bool
#push_vertex(vertex : Godot::Vector2, color : Godot::Color) : Bool
#remaining : Int32
#size : Int32
#vertex_arena_buffer : Lapis::Core::ArenaBuffer(Godot::Vector2)
#vertex_count : Int32
#vertices : Slice(Godot::Vector2)
Zero-allocation Slice(Godot::Vector2) view over all written 2D vertices.
#verts : ArenaVertexBuffer(Godot::Vector2)

def self.from_arena(arena : Lapis::Core::FrameArena = Lapis::Core::FrameArena.current, max_vertices : Int32 = DEFAULT_CAPACITY) : FrameLineBatch2D #

Allocates a paired 2D vertex + color batch from arena.

def self.new(verts : ArenaVertexBuffer(Godot::Vector2), cols : ArenaVertexBuffer(Godot::Color)) #

def capacity : Int32 #

def clear : self #

def color_arena_buffer : Lapis::Core::ArenaBuffer(Godot::Color) #

def colors : Slice(Godot::Color) #

Zero-allocation Slice(Godot::Color) view over all written 2D vertex colors.

def cols : ArenaVertexBuffer(Godot::Color) #

def empty? : Bool #

def full? : Bool #

def line_count : Int32 #

def push_line(from : Godot::Vector2, to : Godot::Vector2, from_color : Godot::Color, to_color : Godot::Color) : Bool #

def push_line(from : Godot::Vector2, to : Godot::Vector2, color : Godot::Color) : Bool #

def push_vertex(vertex : Godot::Vector2, color : Godot::Color) : Bool #

def remaining : Int32 #

def size : Int32 #

def vertex_arena_buffer : Lapis::Core::ArenaBuffer(Godot::Vector2) #

def vertex_count : Int32 #

def vertices : Slice(Godot::Vector2) #

Zero-allocation Slice(Godot::Vector2) view over all written 2D vertices.

def verts : ArenaVertexBuffer(Godot::Vector2) #