Golang Context.EnableVertexAttribArray Exemples

Exemple #1

Fichier : frontend.go Projet : andreas-jonsson/octatron

func setupGeometry(gl *webgl.Context, program *js.Object) {
	gl.BindBuffer(gl.ARRAY_BUFFER, gl.CreateBuffer())
	gl.BufferData(gl.ARRAY_BUFFER, buildArray(), gl.STATIC_DRAW)

	positionLocation := gl.GetAttribLocation(program, "a_position")
	gl.EnableVertexAttribArray(positionLocation)
	gl.VertexAttribPointer(positionLocation, 2, gl.FLOAT, false, 0, 0)
}