wren::gui Namespace Reference

Classes
struct	Inputs
class	Instance
class	Renderer
struct	UBO
struct	Vertex
struct	Window

Variables
static const std::size_t	MAX_VERTICES = 10000
static const std::size_t	MAX_INDICES = MAX_VERTICES * 10
constexpr std::string_view	VERTEX_SHADER
constexpr std::string_view	FRAGMENT_SHADER

Variable Documentation

FRAGMENT_SHADER

std::string_view wren::gui::FRAGMENT_SHADER

constexpr

Initial value:

= R"(
#version 450
 
layout(location = 0) in vec4 in_colour;
 
layout(location = 0) out vec4 out_colour;
 
void main() {
    out_colour = in_colour;
}
)"

MAX_INDICES

const std::size_t wren::gui::MAX_INDICES = MAX_VERTICES * 10

static

MAX_VERTICES

const std::size_t wren::gui::MAX_VERTICES = 10000

static

VERTEX_SHADER

std::string_view wren::gui::VERTEX_SHADER

constexpr

Initial value:

= R"(
#version 450
 
layout(location = 0) in vec2 in_position;
layout(location = 1) in vec4 in_colour;
 
layout(binding = 0) uniform UBO {
    mat4 proj;
} ubo;
 
layout(location = 0) out vec4 out_colour;
 
void main () {
    gl_Position = ubo.proj * vec4(in_position, 0.0, 1.0);
    out_colour = in_colour;
}
)"