Shader attribute of GLSL type `vec4`

Introduced properties

init defaultinit(program: GLProgram, name: String, location: Int, size: Int)

gamnit :: AttributeVec4 :: defaultinit

fun uniform(x: Float, y: Float, z: Float, w: Float)

gamnit :: AttributeVec4 :: uniform

Set the uniform value to use when the vertex array is disabled

Redefined properties

redef type SELF: AttributeVec4

gamnit $ AttributeVec4 :: SELF

Type of this instance, automatically specialized in every class

All properties

fun !=(other: nullable Object): Bool

core :: Object :: !=

Have self and other different values?

fun ==(other: nullable Object): Bool

core :: Object :: ==

Have self and other the same value?

type CLASS: Class[SELF]

core :: Object :: CLASS

The type of the class of self.

type SELF: Object

core :: Object :: SELF

Type of this instance, automatically specialized in every class

fun array(array: Array[Float], data_per_vertex: Int)

gamnit :: Attribute :: array

Define the array of vertex data

fun array_enabled: Bool

gamnit :: Attribute :: array_enabled

Is the array attribute enabled?

fun array_enabled=(value: Bool)

gamnit :: Attribute :: array_enabled=

Set whether to use the data at array_pointer over uniform.

protected fun class_factory(name: String): CLASS

core :: Object :: class_factory

Implementation used by get_class to create the specific class.

fun class_name: String

core :: Object :: class_name

The class name of the object.

init defaultinit

core :: Object :: defaultinit

init defaultinit(program: GLProgram, name: String, location: Int, size: Int)

gamnit :: ShaderVariable :: defaultinit

init defaultinit(program: GLProgram, name: String, location: Int, size: Int)

gamnit :: Attribute :: defaultinit

init defaultinit(program: GLProgram, name: String, location: Int, size: Int)

gamnit :: AttributeVec4 :: defaultinit

fun get_class: CLASS

core :: Object :: get_class

The meta-object representing the dynamic type of self.

fun hash: Int

core :: Object :: hash

The hash code of the object.

init init

core :: Object :: init

fun inspect: String

core :: Object :: inspect

Developer readable representation of self.

protected fun inspect_head: String

core :: Object :: inspect_head

Return "CLASSNAME:#OBJECTID".

fun is_active: Bool

gamnit :: ShaderVariable :: is_active

Is self an active uniform or attribute in the program?

intern fun is_same_instance(other: nullable Object): Bool

core :: Object :: is_same_instance

Return true if self and other are the same instance (i.e. same identity).

fun is_same_serialized(other: nullable Object): Bool

core :: Object :: is_same_serialized

Is self the same as other in a serialization context?

intern fun is_same_type(other: Object): Bool

core :: Object :: is_same_type

Return true if self and other have the same dynamic type.

fun location: Int

gamnit :: ShaderVariable :: location

Location of self in the compiled program

protected fun location=(location: Int)

gamnit :: ShaderVariable :: location=

Location of self in the compiled program

fun name: String

gamnit :: ShaderVariable :: name

Name of self in the program source

protected fun name=(name: String)

gamnit :: ShaderVariable :: name=

Name of self in the program source

intern fun object_id: Int

core :: Object :: object_id

An internal hash code for the object based on its identity.

fun output

core :: Object :: output

Display self on stdout (debug only).

intern fun output_class_name

core :: Object :: output_class_name

Display class name on stdout (debug only).

fun program: GLProgram

gamnit :: ShaderVariable :: program

The GamnitProgram to which self belongs

protected fun program=(program: GLProgram)

gamnit :: ShaderVariable :: program=

The GamnitProgram to which self belongs

fun serialization_hash: Int

core :: Object :: serialization_hash

Hash value use for serialization

fun size: Int

gamnit :: ShaderVariable :: size

Number of elements in this array (1 for scalars and more for vectors)

protected fun size=(size: Int)

gamnit :: ShaderVariable :: size=

Number of elements in this array (1 for scalars and more for vectors)

intern fun sys: Sys

core :: Object :: sys

Return the global sys object, the only instance of the Sys class.

abstract fun to_jvalue(env: JniEnv): JValue

core :: Object :: to_jvalue

fun to_s: String

core :: Object :: to_s

User readable representation of self.

fun uniform(x: Float, y: Float, z: Float, w: Float)

gamnit :: AttributeVec4 :: uniform

Set the uniform value to use when the vertex array is disabled

Ancestors

interface Object

The root of the class hierarchy.

class ShaderVariable

gamnit :: ShaderVariable

Uniform or Attribute of a GamnitProgram

Parents

class Attribute

gamnit :: Attribute

Shader attribute

Children

class InactiveAttribute

gamnit :: InactiveAttribute

Attribute that does not exist or that has been optimized out

Class definitions

gamnit $ AttributeVec4

# Shader attribute of GLSL type `vec4`
class AttributeVec4
	super Attribute

	# Set the uniform value to use when the vertex array is disabled
	fun uniform(x, y, z, w: Float) do if is_active then glVertexAttrib4f(location, x, y, z, w)
end

lib/gamnit/programs.nit:133,1--139,3