enum Gsk::GLUniformType

Overview

This defines the types of the uniforms that Gsk::GLShaders declare.

It defines both what the type is called in the GLSL shader code, and what the corresponding C type is on the Gtk side.

Defined in:

lib/gi-crystal/src/auto/gsk-4.0/gsk.cr

Enum Members

None = 0_u32

No type, used for uninitialized or unspecified values.

Float = 1_u32

A float uniform

Int = 2_u32

A GLSL int / gint32 uniform

Uint = 3_u32

A GLSL uint / guint32 uniform

Bool = 4_u32

A GLSL bool / gboolean uniform

Vec2 = 5_u32

A GLSL vec2 / graphene_::vec2_t uniform

Vec3 = 6_u32

A GLSL vec3 / graphene_::vec3_t uniform

Vec4 = 7_u32

A GLSL vec4 / graphene_::vec4_t uniform

Class Method Summary

• .g_type : UInt64

  Returns the type id (GType) registered in GLib type system.

Instance Method Summary

• #bool?

  Returns true if this enum value equals Bool

• #float?

  Returns true if this enum value equals Float

• #int?

  Returns true if this enum value equals Int

• #none?

  Returns true if this enum value equals None

• #uint?

  Returns true if this enum value equals Uint

• #vec2?

  Returns true if this enum value equals Vec2

• #vec3?

  Returns true if this enum value equals Vec3

• #vec4?

  Returns true if this enum value equals Vec4

Class Method Detail

Instance Method Detail