generateVertexExtensions method
Implementation
String generateVertexExtensions(WebGLParameters parameters) {
final chunks = [
parameters.extensionClipCullDistance ? '#extension GL_ANGLE_clip_cull_distance : require' : '',
parameters.extensionMultiDraw ? '#extension GL_ANGLE_multi_draw : require' : '',
];
return chunks.where((s) => filterEmptyLine(s)).join('\n');
}