(size)
| 1300 | } |
| 1301 | |
| 1302 | _getFormatFromSize(size) { |
| 1303 | switch (size) { |
| 1304 | case 1: return 'float32'; |
| 1305 | case 2: return 'float32x2'; |
| 1306 | case 3: return 'float32x3'; |
| 1307 | case 4: return 'float32x4'; |
| 1308 | default: throw new Error(`Unsupported attribute size: ${size}`); |
| 1309 | } |
| 1310 | } |
| 1311 | |
| 1312 | _useShader(shader, options) {} |
| 1313 |