| 59493 | var EXT_texture_filter_anisotropic = "EXT_texture_filter_anisotropic"; |
| 59494 | var ERR_VAO_NOT_SUPPORTED = "VertexArray requires WebGL2 or OES_vertex_array_object extension"; |
| 59495 | function getExtensionData(gl, extension) { |
| 59496 | return { |
| 59497 | webgl2: (0, _utils.isWebGL2)(gl), |
| 59498 | ext: gl.getExtension(extension) |
| 59499 | }; |
| 59500 | } |
| 59501 | var WEBGL2_CONTEXT_POLYFILLS = (_WEBGL2_CONTEXT_POLYF = {}, (0, _definePropertyDefault.default)(_WEBGL2_CONTEXT_POLYF, OES_vertex_array_object, { |
| 59502 | meta: { |
| 59503 | suffix: "OES" |