void Bsp::readVertices(char*& cursor, unsigned int count, Vec3f::List& vertices) {
using namespace IO;
vertices.reserve(count);
for (unsigned int i = 0; i < count; i++) {
Vec3f vertex = readVec3f(cursor);
vertices.push_back(vertex);
}
}
void VertexHandleManager::renderFaceHighlight(Renderer::RenderContext& renderContext, Renderer::RenderBatch& renderBatch, const Vec3& handlePosition) {
Renderer::RenderService renderService(renderContext, renderBatch);
renderService.setForegroundColor(pref(Preferences::HandleColor));
Model::VertexToFacesMap::const_iterator it = m_unselectedFaceHandles.find(handlePosition);
if (it != m_unselectedFaceHandles.end()) {
const Model::BrushFaceSet& faces = it->second;
assert(!faces.empty());
const Model::BrushFace* face = *faces.begin();
const Model::BrushFace::VertexList& vertices = face->vertices();
Vec3f::List vertexPositions;
vertexPositions.reserve(vertices.size());
Vec3f::toList(vertices.begin(), vertices.end(), Model::BrushGeometry::GetVertexPosition(), vertexPositions);
renderService.renderPolygonOutline(vertexPositions);
}
}